Monthly Archives: April 2023

The countdown to the opening of PVSEC-29 is 37 days, and Xiaobian presents the detailed arrangement of the tenth venue "Performance and Reliability of Photovoltaic Modules".

  

  Feng Zhiqiang, chairman of the sub-venue.

  He is currently the vice president of Trina Solar and the director of the State Key Laboratory of Photovoltaic Technology. Part-time professor of Sun Yat-sen University, doctoral supervisor of Changzhou University, deputy director of Photovoltaic Professional Committee of China Renewable Energy Society, and member of National 863 Program Expert Group. Participate in the "Jiangsu Innovation and Entrepreneurship Leading Talents Program". He holds Ph.D. and Master’s degrees in materials science from Yokohama National University, Japan, and works as a postdoctoral fellow at Iowa State University, USA. Dr. Feng has worked as a research and development engineer and scientist in Japan, American National Laboratory and top semiconductor companies for more than 20 years. In 2015, he won the China Photovoltaic Achievement Award. His research interests are the reliability of high-efficiency crystalline silicon solar cells and photovoltaic modules and photovoltaic products. He has published more than 120 papers and obtained 10 patents.

  Zhang Zhen, chairman of the sub-venue

  Mainly engaged in high-efficiency photovoltaic systems and photovoltaic reliability research. He focuses on the research and development of Trina Solar photovoltaic projects, including special solar module and module materials, solar module efficiency and hybrid photovoltaic systems. As a postdoctoral researcher in the photovoltaic reliability team of the National Renewable Energy Laboratory. He graduated from China Academy of Sciences and received his Ph.D. from Sun Yat-sen University, specializing in photovoltaic research. He has served as the head of module research and development team in Trina Solar Energy Co., Ltd. and Solar Energy Company, and has guided many projects such as low series resistance module, low power consumption module, service life of module packaging materials, BIPV module development and smart photovoltaic module and system research.

  Atsushi Masuda, Chairman of the Sub-venue

  Atsushi Masuda received his Ph. D degree inEngineering from Kanazawa University, Japan in 1996. In 1996 he joined School of Materials Science, Japan Advanced Institute of Science and Technology and in 2005 hejoined Research Center for Photovoltaics, National Institute of Advanced Industrial Science and Technology. He iscurrently a Deputy Director, Research Center for Photovoltaics, National Institute of Advanced Industrial Science and Technology. His main research field is solar-cellmaterials and reliability of photovoltaic module s. He was a member of Steering Committee of 6thWorld Conference on Photovoltaic Energy Conversion and a member of Steering and Organizing Committees o f 27th International Photovoltaic Science andEngineering Conference. He is an authorand co-author of over 200 technical papers and conference papers. He has applied for over 50 foreign anddomestic patents. He is a senior memberof the Japan Society of Applied Physics, the Ceramic Society of Japan, theJapan Society of Vacuum and Surface Science, and the Institute of Electronics,Information and Communication Engineers.

  Sarah Kurtz, Chairperson of the breakout session.

  Dr. Sarah Kurtz received her PhD from Harvard University in Chemical Physics in 1985 with Roy Gordon. She moved directly tothe Solar Energy Research In stitute (now the National Renewable EnergyLaboratory, NREL) where she has worked for more than 30 years on a variety ofsolar energy projects. She is known for her contributions to developing multijunction, GaInP/GaAs solar cells, supporting the Concentrator Photovoltaic(PV) industry, and, more recently, her work with PV performance andreliability. Her work has been recognized with a jointly received Dan David Prize in 2007, the Cherry Award in 2012, and the C3E Lifetime Achievement Award in 2016. In late 2017 she transitioned to a faculty position at the University of California at Merced, while continuing work with NREL.

  Session 10 (tentative schedule)

  Session 1: November4th 13: 30-16: 00.

  Moderator: Zhang Zhen

  Invitation report

  13: 30-13: 50 Max B. Koen Topp Han Wha Q Cells R&D Analysis & Modeling Team Leader

  Subject of report: to be determined

  oral report

  13:50-14:05 Chengying Shi

  Report topic: Effect of high wind speed dust on silicon photovoltaic modules performance.

  14: 05-14: 20 Dr. Pei-Chieh Hsiao, University of New South Wales (UNSW)

  Topic of the report: The RMO mechanical stress in glass-glass modules of half silicon solar cells interconnected by preventive tabbing.

  14: 20-14: 35 Yoshihiro Hishikawa (AIST) invited researchers.

  Report topic: performance monitoring of PV modules and arrays for reliability evaluation.

  14:35-14:50 Yating Zhang

  Topic of the report: The Irradiance Mismatch Effects on the Performance of Bifacial Photovoltaic Modules.

  14: 50-15: 05 Dr. Juan Camilo Ortiz Liz Cano Delft University of Technology

  Topic of the report: thermal management of PV modules: passive cooling solutions for front and back surfaces.

  15:05-15:20 Yunlinsun

  Topic of the report: Study on Simulation and Optimization for Output Characters of Bifacial PV Modules Based on Outdoor Empirical Tests.

  15:20-15:35 Marco Ernst, Research Fellow, Australian National University

  Report topic: Impact of (multi-) bus bar design in full and half cell modules on the cell-to-module yield under realistic conditions.

  15:35-15:50 Peide Han

  Report topic: physical mechanism and temperature control of shaded solar cell hot-spot

  Session 2: November6th 8: 30-10: 00.

  Moderator: Feng Zhiqiang.

  Invitation report

  8:30-8:50 Yasuaki Ishikawa, Associate Professor, Nara Institute of Science and Technology, Japan

  Topic of the report: Detailed analysis of potential induced degradation in p-type crystalline silicon photovoltaic modules.

  He worked as a postdoctoral researcher at the Institut Fur Physiikalische Elektronik in Stuttgart University, Germany, studying wearable photovoltaics. Since 2005, he has been engaged in postdoctoral research in the Department of Physics and Astronomy, University of Toledo, USA, studying multi-junction amorphous silicon solar cells. In 2006, he joined Sharp Corporation in Japan, engaged in solar cell research. Since 2010, he has been an associate professor at the Graduate School of Materials Science, Nara Institute of Science and Technology, Japan. The current research fields include the application of nanostructures in energy harvesters, printing electronics, processing of oxide materials and devices, and photoelectric reliability.

  oral report

  8: 50-9: 05 Yujino, researcher, National Institute of Advanced Industrial Science and Technology (AIST)

  Subject of the report: lifetime prediction of crystalline SiPV modules under UV-hydrothermal stress.

  9:05-9:20 Zhao Wu

  Report topic: Statistical modeling of UV induced PV module power degradation based on acceleration tests.

  9: 20-9: 35 Senior Research Fellow, National Science and Technology Development Bureau, Amornrat Limmanee

  Topic of the report: A simple method to estimate degradation rates of photovoltaics without infrared data.

  9: 35-9: 50 TV Senior Technical Engineer of Beide Group

  Subject of the report: Reliability

  9:50-10:05 Hao Song

  Report topic: indoor accelerated aging test for silicon PV module with a combined procedure of thermal cycling and high intensity infrared.

  Session 3: November6th 10: 30-12: 00.

  Moderator: Atsushi Masuda

  Invitation report

  10: 30-10: 50 Senior Vice President and CTO of Artes Solar Photoelectricity (Suzhou) Co., Ltd.

  Subject of report: to be determined

  He has more than 20 years of research and development experience in photovoltaic and semiconductor industries. In Artes Solar Photoelectricity (Suzhou) Co., Ltd., he led the technical team to successfully launch large-scale production technologies such as single crystal and polysilicon wafers and dual-cell module, many of which have become mainstream technologies in the photovoltaic field. He won the first prize of Shanghai Science and Technology Innovation Award, the chief scientist of China 863 project, and the member of photovoltaic committee of China Renewable Energy Society. Has more than 50 invention patents.

  oral report

  10:50-11:05 Yan Yang

  Topic: Research on Optimization of Structured Ribbon for Photovoltaic Module

  11:05-11:20 Bing Gao

  Topic: performance and degradation comparison for long-term reliability of diverse kinds of photovoltaic modules in the east of China.

  11:20-11:35 Ji.Xia Du Pont Technical Fellow

  Report topic: evaluation long-term reliability of solar module and its components by field study.

  11:35-11:50 William Gambogi DuPont Technical Fellow

  Report topic: performance and durability of transparent back sheets for bilateral PV modules.

  11:50-12:05 Chunhua Zhong

  Topic of the report: the study on let id of monocrystal cz-silicon

  12: 05-12: 20 Researcher James Ma3m

  Topic: optimization of silicon PV modules for power/yield and durability using light redirecting films.

  Session 4: November7th 10: 30-12: 00.

  Moderator: Sarah Kurtz

  Invitation report

  10: 30-10: 50 Dr. Researcher, Taeko Semba Namics Corporation

  Report topic: Correction mechanisms of the front-side metallization by high-temperature high-humity test on crystalline SiPV module.

  In 2009, he received a doctorate in solid state physics from Ibaraki University. Joined NAMICS in April 2009. Participate in the development of metallization paste for P-type silicon and back contact solar cells. Since 2016, the main research focus has been on the reliability of the front metallization paste. In June 2018, he won the Best Poster Award of wcpec7 Poster Award for "Glass Corrosion and Lead Compound Formation during Metallization of Crystalline Silicon Photovoltaic Module in High Temperature and High Humidity Test".

  10:50-11:10Nikos Kopidakis, scientist, National Renewable Energy Laboratory, USA

  Report topic: low uncertainty PV module calibrations

  oral report

  11:10-11:25Takehiro Yoshida, a student of Tokyo University of Science and Technology, Japan.

  Report topic: quantitative evaluation of outdoor degradation rate of PV system by analyzing output current, voltage and power.

  11: 25-11: 40 Dr. Pei-Chieh Hsiao, University of New South Wales (UNSW)

  Report topic: balanced contact method to reduce the RMO mechanical stress in silicon solar cells induced by interconnection.

  11: 40-11: 55 Researcher Keiichiro Sakurai (AIST)

  Report topic: Recovery of CIGS solar cells from PID stress with spectrally selective illumination and light Soaking.

  11:55-12:10 Bill J.J. Liu Miasole Director

  Topic of the report: establishing the long-term reliability performance of flexible PV modules from accelerated testing.

Good as ten mothers, "WAS Screen Accompanied by An In-theater Roaster, Introping the Phenomenon of" Aromaround "to theater Audiences.

  

  a Hollywood bungalow. "Les doesian’t care money he has.

  At the "les fest," And on Jan. 22 He was honored at les blank Day in Berkeley, where he lived for more thanears.

  Thought it was the best film on music I had ever seen. He get stuff that nobody else gets. "

  USC.

  "People TOOK Notice Because It was something they had never see," luddy said.

  This was in the days beface independent file, and the 31-minute portrait was shown atfestivals, museums and on television, launching blank’s career.

  Of the festival "at the San Francisco International Film Festival and WAS NAMED The Best Feature Documentary by the British Academy of Film and Television Arts.

  AU Bale, "About the Cajun and Creole Culture in Louisiana.

  "HE HAD A WONDERFUL, EXTRAORDINRY EYE," Said Strachwitz, Whose Tight Time and Money Frame was often at ODDS With Blank’s "Fly on the Wall" Filmmaking Strategy.

  be aggressive and get an overall projecting. ""

  God Respects us when we work but loves us when we dance, "" Dry Wood, "" HOT PEPPER, "" In Heaven THERE is No Beer? "

  Audience. "

  Year, and it users, is given to a conceptual artist.

  

  

  . Blank Blamed the Smoking.

  "Every day he is hike the neighborHoods of Berkeley. That’s why he is here. He liked to go on Major Hikes on the weekend.

  HIS LAST HIKE in Tilden Park Was in Jury, and Even as his health failed he was well-.

  "He kept walking until he just couldn’t walk anymore," Said Harrod Blank.

  He kept working, too. At the time of his deth, he had two two projects going, one on an alabama folk artist and the Other on a fellow documentarian.

  "Those Films Just NEED to Be Edited," Said Harrod Blank. "If He Kept Living, that would have happy in the next year or two."

  His best-known and most-loved clips.

  "IT Summarized some of his amazing accomplishments," said strachwitz, who was there.

【 test situation analysis 】:

  

  [Hint]: From the examination questions of the past years, the external environment analysis and the risks faced are mainly investigated, and this year, the analysis model has been appropriately adjusted and expanded, and some analysis methods (such as KSF) have been added; In addition, the internal environment analysis has not been tested except in the SWOT model, which needs proper attention; Risk types are re-divided into internal and external, with a total of 12 risks, and the risk coping strategies are expanded from 4 methods to 7 methods, which should be paid special attention to.

  [Declaration]: The following contents are for my reference. In view of my limited level and ability, you are welcome to criticize and correct me. This article is only for learning!

  [Mind Map]:

  Analysis of the external environment.

  (A) the macro environment analysis (General Macro Environment Analysis) (Pest Analysis)

  【 Summary 】 PEST(4, 4, 6, 6, 5)

  [Hint]: You should master the framework, pay attention to the direction of thinking when developing, and don’t memorize it!

  (B) industrial environment analysis (Analysis on the industrial environment)

  1. Product Life Cycle (product life cycle)

  The names of the four stages: introduction period, growth period, maturity period and decline period. These stages are divided by the inflection point of the growth curve of industrial sales.

  2. Five industrial competitive forces.

  (1) Potential new entrant`s threat.

  The size of the entry threat depends on the presented entry barriers (structural barriers) and the counter-attacks (behavioral barriers) of the existing incumbents that the prospective entrants may encounter, which are collectively called entry barriers.

  Barriers to entry: refers to those factors that allow existing enterprises to earn positive economic profits, but make new entrants to the industry unprofitable.

  (2) The threat of substitute products.

  There are two kinds of product substitution, one is direct product substitution, and the other is indirect product substitution.

  ① Direct substitution. That is, one product directly replaces another product.

  (2) Indirect substitution. That is, products that can play the same role indirectly replace other products.

  (3) Bargaining power of suppliers and buyers.

  (4) Intra-industry competition from existing businesses.

  [supplement]:

  (1) the strategy to deal with five kinds of competitiveness.

  First of all, companies must position themselves and isolate them from the five kinds of competitiveness by using cost advantage or differential advantage, so that they can surpass their competitors.

  Secondly, the company must identify which market segment in the industry, the impact of the five competitiveness is less, which is the "concentration strategy" put forward by Porter.

  Finally, the company must strive to change these five competitiveness.

  (2) The sixth element — Six factor complementary interaction force.

  [Summary]: Five-force model (2, 2, 4, 5)

  3. Key success factor analysis (KSF).

  The key factors of success refer to the skills and assets that a company must have to make a profit in a specific market.

  The key factor of success is the prerequisite for enterprises to achieve industrial success. To confirm the key success factors of the industry, we must consider:

  (1) What is the basis for customers to choose among competing brands?

  (2) What kind of resources and competitiveness does a vendor in the industry need to succeed in competition?

  (3) What measures must a seller and manufacturer in the industry take to gain a lasting competitive advantage?

  [Note]:

  1. The key factors of success vary with different industries.

  Oil industry — — Raw material resources; Home appliance enterprises — — marketing network

  2. With the evolution of product life cycle, the key factors of success also change.

  Lead-in period: sales, consumers’ trust and market share.

  Growth period: be sensitive to market demand and promote product quality.

  3. Even enterprises in the same industry may have different emphases on the key factors of the success of this industry.

  Wal-Mart: Logistics Distribution System

  Carrefour: Cheap and comprehensive.

  (C) competitive environment analysis (analysis on competitive environment)

  1. competitor analysis (Analysis on competitor)

  2. The strategy group in the industry.

  (1) Strategic group refers to a group of companies that adopt the same or similar strategy or have the same strategic characteristics in a certain industry.

  (2) Strategic group analysis

  (1) help to understand the competition situation between strategic groups, actively find near and far competitors, and also understand the difference between a group and other groups.

  ② It is helpful to understand the "mobility barriers" between strategic groups. Mobility obstacle is the obstacle that one group turns to another group (generally, there are the re-investment of fixed assets, the bondage of users’ existing understanding of corporate image, etc.).

  (3) help to understand the main focus of enterprise competition within the strategic group.

  ④ The strategic group diagram can also be used to predict market changes or discover strategic opportunities.

  (D) Market demand analysis

  1. Determinants of market demand

  2. Consumer analysis

  (1) consumption segmentation

  Through market research, enterprises divide the market of a product into several consumer groups according to the obvious differences in some characteristics or variables of consumer demand. Including market segmentation and industrial segmentation.

  (2) Consumption motivation

  (3) The unsatisfied demand of consumers

  The unsatisfied demand indicates that enterprises have the opportunity to enter the market or increase their market share, and it also indicates that enterprises are facing threats, because competitors also have the opportunity to seize market share.

  Related recommendations: Notes on Comprehensive Study: Internal Environment of Strategic Analysis

  Notes on Comprehensive Learning in Notes Meeting: SWOT Analysis and Gap Analysis

  Notes on comprehensive study: risk management in strategic analysis

  Comprehensive learning: an analysis of the development mode of enterprises

  Notes on comprehensive study: the test site of enterprise development mode

M1 Pro/Max chip

  

  Are M1 Pro and M1 Max chips as strong as Apple official website said? How big is the mini-LED screen? Let’s take a look.

  Due to the excellent power control of M1 chip at that time, everyone seems to have a thin and powerful fantasy about the new Pro, but Apple is also telling everyone with facts that thinness and performance cannot be perfect.

  The brand-new MacBook Pro 16 and the old MacBook Pro 16 are placed together, with a full thickness of an upper cover, about two one-dollar coins. At the same time, because the middle of the old fuselage is the thickest, there is a micro-arc design from the Apple LOGO to the surrounding, which seems to give people a lighter feeling.

  The new hard copy G4, with complete graphic design, will have a stronger sense of weight visually.

  Although the weight has only increased by 100g compared with the old model, it is really heavy. There is no waste of thickening space around the fuselage, and the fear of being dominated by four interfaces and adapters can finally end.

  Full-size HDMI, SD card slots are back, and even MagSafe. It seems that Apple wants to tell users from the appearance to the interface that this time our function is greater than everything.

  On the core processor, the new MacBook Pro has M1 Pro and M1 Max to choose from, from 14999 to 45999, and there are different CPU and GPU cores and different memory capacities to choose from.

  So how much is the actual performance improved compared with M1? Can it replace the old 16-inch i9 processor? We also pull all these, and compete with the bloody version of M1 Pro and Max.

  According to the tests of GeekBench 5 and CineBench, the CPU performance of the two new processors is the same, and the single-core performance is at the same level as that of M1.

  M1 is a combination of 8 cores, 4 performance and 4 energy efficiency, while M1 Pro and Max are a combination of 10 cores, 8 performance and 2 energy efficiency. Therefore, the multi-core performance is improved by about 80% at most. Compared with the old 16-inch i9, the single-core performance is improved by about 68% and the multi-core performance is improved by about 94%.

  M1 family has surpassed the old 16-inch i9 in CPU performance, and the arrival of Pro and Max has widened the gap.

  However, because our old 16-inch model is still the i9 of the 9th generation, the result may be biased towards Intel, so we found a microsatellite with i9-11980HK processor. After the same running test, it is found that the performance of the 11th generation i9 is better than that of M1 chip in CPU single-core and multi-core, and it has been equivalent to M1 Pro and M1 Max under the long-term and high-load CineBench test.

  Of course, running scores can’t determine everything, so we asked the later teacher to bring a C4D model for rendering and record the rendering time. This job is mainly to test CPU performance. From the results: M1 Max is the fastest, followed by M1Pro, MSI is the third, M1 is the fourth, and the old 16-inch i9 is the bottom.

  Seeing this, do you think that M1 is still very strong, and the promotion of M1Pro and M1 Max doesn’t look great? But don’t forget that M-series chips are SoC, in which CPU, GPU and neural network engine are all integrated and share the running memory. This time, the upper limit of memory has been increased from 16GB in M1 to 64GB in M1 Max, which is fourfold, so we can’t just look at CPU.

  In terms of GPU, through the OpenCL test of GeekBench5, it can be seen that M1, M1Pro and M1 Max have directly opened three gears due to the different number of cores, which is up to 200% compared with M1 chip.

  The old 16-inch model equipped with AMDRadeon Pro 5500M performed better than M1 Pro, while the MSI equipped with RTX 3080 ran more than 110,000 points.

  In the GFXBench Aztec Ruins test, which simulates the actual ability more, M series chips still have three gears, the frame rate of the old 16-inch 5500M is about 20% higher than that of M1, and the MSI 3080 is between M1 Pro and Max, with a difference of about 50% from top to bottom.

  We selected an HDR material after editing and put it in FinalCut for rendering and comparison.

  Whether it is H264 4K or HEVC 4K Dolby Vision, M1 Max is the fastest. Compared with the old 16-inch model, the new MacBook Pro has more advantages in both codes.

  At the same time, we found that the newly added media processing engines of M1 Pro and Max play a very important role. In this actual scene, the rendering time of M1 and Max has doubled, and the gap between 18 seconds and 28 minutes is worth it for video workers.

  This newly added engine has completely solved the problem that M1 chip is unfriendly to H.264 support.

  Similarly, in order to compare it with MSI again, we found the regular material of the evaluation program of Huangjia, which we usually watch, and pulled it into Pr for rendering test, but we don’t need to render it yet. Obviously, M1 Pro and Max won’t get stuck in the timeline preview, and the old 16-inch model will have to wait for 2-3 seconds, while MSI will get stuck.

  From the final result, the ability of MSI is also between M1 Max and M1 Pro in the actual video rendering work, which is also in line with the running expectation.

  Generally speaking, the absolute performance, M1 Max is greater than the 11th generation i9+3080, M1 Pro is greater than the old 16-inch i9 is greater than M1. Of course, at present, M1 is sufficient for most people’s needs of Word, PPT, chatting and surfing the Internet.

  The extra performance of M1 Max and M1 Pro is concentrated in graphics and codec ability, which is a very small range of productivity and only applies to specific people, so don’t panic for those who hold M1. These improvements are not aimed at you, and you are still a MacBook Pro.

  So far, the performance improvement of M1 Pro and M1 Max is obvious, and it can be said that they can be put in their own ecology and thrown into the whole big market, and their performance is also the flagship level, but we want to tell you that from the practical experience level, M1 Pro and M1 Max are absolutely unique.

  The first one I didn’t expect was the same as the MBP of M1. In the previous test scenario, it didn’t start 90% of the time, and even if it started, it was very quiet. In the indoor environment where the same C4D 4K material was rendered, the noise it brought was not worth mentioning compared with the old 16-inch and MSI.

  The second thing I didn’t expect was that M1 Pro and M1Max still kept the same power control as before, and there was little difference in performance between power supply and battery supply. The material was rendered at the same time, and the power consumption only dropped by 1%; Although the old 16-inch can also be fully powered by batteries, the power directly dropped by 21%; MSI was 3 minutes slow and the power dropped by 29%.

  This kind of experience improvement can be said to be epoch-making for notebook products that locate mobile productivity. Apple used its own chips to bring the power consumption and performance experience of the mobile terminal that the original iPhone and iPad had to the notebook.

  That is, if we can continue to maintain a thin body and let the mobile characteristics continue to enlarge on this basis, that may be the final appearance of mobile productivity, and we are very much looking forward to how Apple will iterate in the future.

  hardware

  Since its own chips, and the entire macOS ecosystem, the technology tree has given the ability to create videos and graphics, and Apple, which has always paid attention to the combination of software and hardware, has naturally given a more top-level screen in the new MacBook Pro. However, everyone is definitely more interested in this bangs. This bangs are so big that they have to have a face ID just for the camera. And the shape is more prominent than the bangs of the iPhone.

  In other areas, the upgrade is still very authentic. The R angle above the screen is the same as that of the fuselage, and the black edge of the screen is equal in width, which improves the visual perception a lot.

  On this screen, which is much larger than the mobile phone, bangs will not affect the use too much. When reading the content, the line of sight is basically invisible. In the full-screen state, bangs and the status bar can be hidden together. Just like the demonstration at the press conference, the content will be more immersed without seeing it at all.

  The camera has also been replaced with a larger sensor because of the existence of the bangs area, and the video call effect has improved a lot.

  However, the cursor that everyone cares about will indeed be lost here, hidden behind the bangs, and will also occupy the status bar space. The displayed icons are not as 16 inches as the old ones.

  This time, the screen material is made of mini-LED, which directly brings the global brightness performance of 1000nit and the peak brightness of 1600nit. After the test of our actual brightness meter, when displaying photos with high dynamic range, the highlight exceeds 1600nit, which is obviously improved compared with the old model.

  Moreover, according to the naked eye, the details of the old bright part have all been lost, and the sky has become all white. After using it for a weekend, you can obviously feel the improvement of screen brightness every day.

  With the addition of ProMotion, all kinds of sliding gestures and application zooming are smoother than before, and the system experience is smoother, which is a much stronger improvement than screen contrast.

  Apple also provides several fixed frame rates to choose from to meet the special needs of creators.

  At the same time, in the display option, for users who don’t need it, you can also turn off the XDR display and reduce the peak brightness to 500nit, which can also bring stronger endurance performance in theory. It can be said that while giving top-level hardware, it also gives a wealth of customization options. As I said at the beginning, this machine is dedicated to the creator and the function is supreme. The keyboard area at the bottom of the screen is directly removed from the Touch Bar.

  The overall feeling of the keyboard is between the keyboard of the new iMac and the old 16-inch keyboard. Compared with the new iMac, the keyboard stroke is slightly shorter, but the feedback is stronger. Moreover, the keyboard area is designed in black, which looks very cool. At the same time, the white key characters will indeed look clearer.

  On both sides are the newly designed speaker system, which supports spatial audio like the new iMac.

  Let’s compare it directly with the previous generation.

  (Please move to the video for 10 minutes and 55 seconds)

  The new MacBook Pro comes standard with a 140W charger. The adapter is not small, but it can be seen that Apple is trying its best to control it.

  MagSafe braided wire comes standard, and it can be directly attached to the computer for charging. However, this time, MagSafe is too tight, especially for sucking, and it can’t be pulled down at all. It needs to be disconnected easily from another angle, but it loses its original function of preventing cables from dragging the machine.

  At the same time, after practical test, MagSafe can support 140W input, but it can only be charged with C port from the same power supply. Due to the interface limitation, the maximum input can only be 96 W. Friends who want to experience 30 minutes of fast charging on the 16-inch still need to bring MagSafe connecting cable.

  summary

  After the real test, I found that I could see official website’s complicated customization options more clearly. Compared with the original selection of Core chips, M1 Pro and M1 Max are more like math problems, basically, doubling the number of cores means doubling the corresponding performance, and losing two cores means 20% less, so you can take our test as a benchmark and choose according to your actual work situation, so you don’t have to worry about the number of cores.

  For two brand-new chips, the performance of M1 Pro has surpassed that of the old 16-inch i9. For what we call the productivity of creative people in a smaller range, it is sufficient in most cases, while the performance of M1 Max is really the best, belonging to a smaller group of master users.

  If you recommend it rationally, if you want to buy a MacBook Pro that suits you, you must consider whether you are in that productivity range, and at the same time consider to what extent you are a user, so as to choose between M1 Pro and M1 Max.

  If you are an ordinary user who doesn’t have high-coding materials even when editing films at ordinary times, it is enough to choose M1 properly.

  The performance of the first product of Apple’s chip transfer plan in the second year can be said to prove that Apple is extremely serious and fully prepared to do this. It can even be seen that in order to ensure the success of platform migration, the new MacBook Pro is a bit different from Apple.

  For the most stable platform experience, there is no further exploration in industrial design; Controversial designs such as Thunderbolt interface and Touch Bar have also chosen to return to users.

  Putting the actual needs and functions before Apple’s insistence is only to win professional users who are still hesitant about platform migration as soon as possible. This may not be your final fantasy about MacBook Pro, but it is the most suitable choice for current Apple and professional users.

It’s time to grab some of the most proficient and convenient semiconductor fan heater at Alibaba.com for efficient heating of your home and other plac es. These powerful devices and machines are very sturdy to be used at different places and are very popular among customers for their superior efficacy . These semiconductor fan heater come in trendy designs that can fit very well to your homes and other commercial places. Conversely, you can get the larger product options that are ideal for industrial uses, especially with oil. Leading suppliers and manufacturers on the site can offer you these semiconductor fan heater at the most competitive prices and unbelievable discounts.

  

, Control Quality, Reduce Cost and Speed Time to Market.

  

  

  

  

  Removal from parts in post product.

  

  

  US to transform 3D Printing from a Batch Process to a Continuous Process that Will Work Much Better in a Volume Production Setting. "" "" "" "" "" "" "".

  

  get the right part price, automated material handling is critical.

  of next-Generation, high throughput additive systems.

  Rapidly. Automated depowDering Also Enables the Machine to Remove Loose Powder Around PARTS Without the Need for Operator Involution.

  a card, lifts the build box from the printer and transfers it to the next stage in the product process. In the nearfuture, the cartiLL be replaced by agv, a conveyor or a good,

  steps need to be carried out.

  Manual Labor that is required to design and product the party parts.

  Tedious Human Labor.

  

  

  When the means of propuction is more automated. "

  ManuFacture and Assembly Approach that you would with any other problem.

  Automation Will Expand the Reach of Additive Manufacturing, Enabling It to be used for less leptimized designs or simpler parts.

  

  . "If they’re using tractitional manuFacturing Methods to Produce Those Parts, it is going to be a problem.

  "

  a key root in their business plans.

  "To Scale, The Results Require Some Level of Automation to Give A Predictable and Repening Result End-TO-End.

  

  Post-processing. This Limits How Effectively You Can Scale. "

  be dialed in and controlled.

  HOOD of a Car. "

  

  by Removing Trays and Washing parts. "

  "Project Skywalker" initiative. The Goal is to harness automation to the count-effectively handle large product.

  TAKING on Such A Massive and Deeply Entrenched Industry Such As Injection Molding, Automation Is Going to Be Our Primary Weapon. "

  And inspecting parts.

  Stage.

  Ability to scale operations. "

  Processing. "

  Steps with the Highest Concentration of Labor Include Part University.

  

  Parts can be removed, new material loaded and the printer starts the next cycle.

  

  Includes processes related to surger finish, such as painting, machining and sanding.

  Than removing the support. A high-volume automotive interior part may request a better finish, beCAUSE FIT, finish and cosmetic app, be taken into consature.

  

  It ’s imageant that future Automation Solutions Break the Bottlenecks Related to Post-Processing and Material Movement. Tasks Must Be Broken Appriodory THROUGEGIMETFAMEFTFARTHEGE Througel.

  

  , But the Can Still Alleviate A Lot of Indirect Labor Needed to Keep Machines Fed with Raw Material.

  Can make parts that are then removed from their fixture and are ready for the next proces image. ""

  Quality ControlCording to Larussa, Quality Control is one of the most challenging aspects of additive management automation.

  Then, then

  

  Larussa Points Out.

  

  , Which Takes Time and Limits Geometry.

  Issue in all Powder-based processes.

  

  Intelligence (AI). "."

  predict and fix proplems beface they happen.

  

  

  

  Robots to the Rescueincreased Use of Robotics Promises to Reduce Variation, Improve Consisteency and Boost Throughput.

  economic sense.

  , so rapid redeployment is essential.

  "Collaboative Robots are a perfect solution, Becaue Operators can be in and design machnes as needed having to shut down for changeover," Claims Campbell.

  Loading and Unloading Build Plates) A Cluster of more than printers at its factory in Brooklyn.

  In Germany, Engineers at DAIMLER AG Recently Developed An Integrated Process Cell that Features Six-AXIS FANUC and KUKA ROBOTS, in Addition to Grenzebach Agvs.

  

  "Robots are used to automate downream propuction processes," Explains Eichler. "All TranSport, Placement and Removal Activities in the Post-Processing Are Done By Robot By Robot By Robot By Robot By Roboting By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robot By Robott

  Purposes. Finally, the build platform is conneging to a saw, which sections the parts from the platform, making the components ready for further use. "

  an extra degree of motion.

  

  

  and post-processing applications. "

  

  Integrating that equipment as part of regular workflow. "

  For example, Brose Recently Invested in a German Startup Company Called AIM3D, Which is Developing Machines Such as the Exam 255 EQUIPPED With Material Feeders.

  "" It made that the general "time to print,"

  An Automatic Material Feeder and Can Take up to 1 Liter of Material Per Extruder. The Material Hopper Can Alo Refilled During the Printing Procles.

  

  

  3Dque Also Recently Developed A Module Called Opod that features internal Conveyors and Collection Bins, Enability "TRULY AUTONOMOUS FABRICATION of Plastic Parts."

  Process.

  

  

  

  

  Process and sending it double for post-processing, saving significant time and money.

  "This [Machine] Will Contribute Significantly to Increased Automation Possibilities and Reduction of Build Platers Costs," Claims Turner.

  

  

  

  To proprint metal parts at scale.

  Volume Applications.

  

  Stepping Stone on the Road to Print Runs of 1 Million, Followed by the Next Threshold of 10 Million. "

  Fast Radius Recently Became One of the First Companies in the World To USE The Production System.

  , Low-AlLoy Stees, Titanium and Tool Steels. It also boasts the speed, question and count-point to compete with the tracking process. ""

  

In the past month of 2018, Sony has released a number of mobile phones such as Xperia XA2, Xperia XA2 Ultra and Xperia L2, but the pace of Sony’s new machine has not stopped. Recently, a 5-inch screen mobile phone appeared in the FCC of the US Federal Communications Commission, which may be the next generation of Xperia XZ1 Compact.

  

  Only the size of this mobile phone is confirmed on the FCC website. It uses a 5-inch screen and the size of the mobile phone is 135 × 65 mm. It should be designed with a narrow frame. There is no other information about the mobile phone on the FCC website. If it is indeed the previously guessed Xperia XZ2 Compact, then we already know a lot about its configuration. Sony Xperia XZ2 Compact will be equipped with the latest Qualcomm Snapdragon 845 chip, 4+64GB RAM+ROM combination and pre-installed with Android 8.0. In terms of configuration, the Xperia XZ2 Compact will be consistent with the Xperia XZ2, but the screen may choose 720p or 1080p instead of the 4K screen of the Xperia XZ2.

  5.5-inch, 6-inch or even larger screen mobile phones have become the mainstream, but it is undeniable that there are still many people who like small screen mobile phones. Whether Apple will have a second-generation iPhone SE is uncertain. If Sony can launch a small-screen mobile phone with a flagship configuration in due course, it will definitely cheer the small-screen party. However, with reference to the price of Xperia XZ1 Compact of 599 US dollars (about 3,800 yuan), Xperia XZ2 Compact will not be cheap even if it is introduced into China. It is expected that we can see it at IFA at the Consumer Electronics Show in Berlin in late August and early September at the earliest.

Powder Coating for Valve Pipes

  

  Product Composition:

  

  Product Series: (Good Quality and Low Price)

  WE Can Provide Products with High Gloss (ABove 86 DEGREES), Flat Gloss (50-85 Degrees), and Matte Gloss (6-49 Degrees), or We Can Customize the GLOSSACORDING TO Customers.

  Main physics function:

  Specific Gravity: 1.4-1.8/CM 3 (Due to Different Colors and Types)

  Particle size distribution: 100% less than 100 & mu; m (can be adjusted account to the siteing requirers)

  PropertiesadhesionCross-Cut (2mm), No Loss of Adhesionimpact Residentirect IMPACT 50kg/CMPENCIL HARDNES1H-2HCUPPING TEST6MMMMRBENDING TEST5MM

  Valve Parts

  Valve Parts

  Anticorrosive pipeline.and so on.

  Production Process (Real Photos No Processing)

  Production Line (30 Production Lines)

  Raw material (first-in first-out)

  Semi-manufactures

  Semi-manufactures

  Semi-manufactures

  Semi-manufactures

  Semi-manufactures

  Semi-manufactures

  FINISHED PRODUCT

  FINISHED PRODUCT

  FINISHED PRODUCT

  Packing

  Packing

  Testing

  Testing

  Testing

  TestingTestingsAMPLE Tracking (Customize Products)

  Sample Tracking (Customized Products)

  Finished Product Warehouse

  Purchase Note: 1.moq:

  The Minimum Order is 500kgs, Each Color & Ge; 100kgs

  2.colors:

  RAL Color: We users, RAL Colors that is widly used in painting foundry and easily found in Market.

  CUSTOM COLOR: Color Matching is available, if you have colors a, please send to us for matching.

  3.price:

  PriceS Depending on the Colors and USING Environment, Please Tell us the colors and using

  Environment (Indoor Use or Outdoor Use) .4.Time of deliver:

  Production will take about 5-8 Days after Receipt of Prepayment, it depends on the quantity.

  5.payment:

  30% T/T Prepayment, 70% T/T Be Before Shipment (or Against Bl) or LC AT Sight.

  6dmc thermosetting Material Parts Manufactures.samples:

  1KG POWL SAMPLE is available for each color for your testing.