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Coinbase squares off with Washington's top crypto skeptic
When Brian Armstrong and Fred Ehrsam launched Coinbase more than a decade ago, they made an unconventional choice for a startup in the libertarian-leaning cryptocurrency market: They would embrace, not reject, regulation.To get more news about Crypto currency market, you can visit wikifx.com official website.
In the five weeks since the Gary Gensler-led Securities and Exchange Commission warned that it was poised to bring charges against the company, Coinbase - the largest U.S. crypto exchange - has gone on the offensive.
Armstrong, the chief executive, has threatened to move Coinbase out of the U.S. The company brought aboard corporate America's go-to SEC challenger, former Labor Secretary Eugene Scalia, to lead a lawsuit against the agency filed on April 24. And, just days later, Coinbase took the rare step of publicly releasing its official rebuttal to the SEC, in which the company called itself "a well-resourced adversary."
"The reality is that the law today does not apply to vast swaths of the digital asset market," Coinbase Chief Legal Officer Paul Grewal said Thursday in an interview. "We don't relish the opportunity to be in court with an important regulator, the SEC. But we will stand up for the rule of law as it currently exists, not just for Coinbase but the entire industry."
Coinbase's blitz against the SEC offers a prelude to what could be the crypto market's biggest showdown yet. Over the last two years, the two have been locking horns over the exchange's operations and crypto regulation more broadly. Yet if the SEC brings charges as expected, the case would represent the biggest test to date of Gensler's tough stance toward the $1 trillion crypto market as well as a potential threat to Coinbase's business - and the crypto market's future in the U.S.Under Gensler, who was sworn in as chair just days after Coinbase went public two years ago, the SEC has been aggressively cracking down on the crypto market's gatekeepers. But the enforcement campaign took on new speed after Sam Bankman-Fried's FTX, the once-lionized crypto exchange, collapsed late last year.
Since then, the SEC has brought a range of crypto-related cases against everyone from celebrities like Lindsay Lohan to digital asset giants such as Gemini and Kraken. Its campaign has been part of a broader and relatively new skepticism toward crypto in Washington. Lawmakers have hit pause on some crypto legislative efforts, bank regulators have ratcheted up their warnings about the market and the Commodity Futures Trading Commission even recently went after Binance, the world's largest crypto exchange.
Coinbase has long been seen in crypto circles as a leader in regulatory compliance after acquiring an array of state and federal licenses in its early days. But the SEC's expected charges against the company signal that few are immune from Gensler's crackdown.
In the agency's so-called Wells notice to the company, the SEC indicated that it was preparing a "kitchen sink" of charges against Coinbase's businesses, said J.W. Verret, a law professor at George Mason University. That includes its staking service, wallet product and the exchange itself, which represents a pillar of Coinbase's business that generated about 74 percent of total revenue in 2022.
Gensler says much of the crypto market consists of tokens that are akin to stocks and bonds, so companies trading or listing them need to be registered with the agency - just as if they were the New York Stock Exchange or Charles Schwab.
"Crypto markets suffer from a lack of regulatory compliance," he said in a video posted online Thursday that did not mention Coinbase. "It's not a lack of regulatory clarity."
But Coinbase denies that it deals in securities. In its official response to the Wells notice, the company pointed to its "robust listing process" that screens tokens and rejects about 90 percent of assets reviewed.
Coinbase went further to say that the SEC's looming charges would be an "abrupt about-face" from when the agency signed off on the company's paperwork to go public in April 2021. The approval, Coinbase argued, allowed investors to infer that the SEC took no issue with its core business. The response was written by Steven Peikin, an attorney at Sullivan & Cromwell representing Coinbase who previously served as the SEC's co-head of enforcement.
Investing in Cryptocurrency
Cryptocurrencies have quickly become a hot investment that is gaining mainstream adoption. Markets for digital currencies such as Bitcoin (BTC -0.1%) were virtually unheard of in 2012, but it has since grown into a massive industry.To get more news about best crypto exchange, you can visit wikifx.com official website.
The cryptocurrency sector reached a peak market value of $3 trillion in fall 2021. The sudden surge in value and rapid evolution created immense wealth for early crypto investors. As a result, there is huge interest in finding and investing in the next cryptocurrency unicorn.
With more than 20,000 different cryptocurrencies on the market -- and the world having been pushed further into the digital realm by the COVID-19 pandemic -- investing in technologies linking the digital blockchain space with society could be even more lucrative than guessing which token will become the next Bitcoin or Ethereum (ETH -0.09%). And there is no shortage of innovative companies trying to bridge the gap between the two.
The original idea behind blockchain technology -- a digital ledger that automatically tracks transactions between parties and confirms ownership of a crypto asset -- was to create a borderless, peer-to-peer electronic cash payment system that's efficient and secure.
Investors can certainly purchase cryptos themselves, perhaps by buying small amounts of several different cryptocurrencies. But a better way to gain exposure to the sector is to invest in bigger and more established companies that benefit from the increased popularity of blockchain and crypto assets. The revenue that crypto service providers are deriving from blockchain tech has explosively grown over the past few years.
Companies that adopt blockchain technology, especially in finance, may gain a considerable edge over traditional competitors in processing payments. And brokers offering digital assets may attract more customers than exchanges offering traditional assets such as stocks and bonds.
However, the sector is subject to sharp market swings. Its peak value of $3 trillion slipped to less than $1 trillion in June 2022 as rising inflation drove many investors away from high-risk investments. This was not the crypto market's first gigantic plunge, and it probably won't be the last. Every investment is subject to risks, and you should only invest money you don't need in the short term. That guidance is even more important in the highly volatile crypto sector.
The Coinbase platform's success has been contingent on the increase in crypto prices, which in turn has led to millions of new users creating accounts. Coinbase earns a small transaction fee whenever someone buys or sells a cryptocurrency. But the company aspires to be more than just a place to trade. It also sponsors a debit card that allows consumers to spend from the balance in their digital wallet, and it's launched a cloud platform for companies using and storing digital currencies.
Coinbase offers two game-changing innovations. The first is bringing the practice of asset loans -- which were previously only available to affluent investors -- to the masses. Users can pledge their Bitcoin or other cryptocurrencies as collateral and receive a low-interest loan to cover expenses. Using crypto as collateral means investors don't have to sell their assets when emergencies arise, allowing their principal to continue compounding while they deal with matters at hand.
The second innovation is the rising adoption of Coinbase's blockchain analytics by governments and financial institutions. Because most blockchains operate on a public ledger, the company can harness and monitor the data for illicit transactions and wallet addresses.
Suppose hackers managed to break through an individual's computer and demand ransom in the form of Bitcoin to unlock the machine. In that case, Coinbase could then match the hacker's wallet address with millions of know-your-customer (KYC) data points stored on its platform. This could help law enforcement track down the flow of funds and apprehend the cybercriminals -- building greater trust in the crypto space.
HIGH SPEED GEAR HSGI BLEEDER/BLOWOUT POUCH
The High Speed Gear HSGI Bleeder/Blowout Pouch Adaptable Belt Mount is a versatile, lightweight, and durable pouch designed for immediate access to medical shears and essential medical equipment. This pouch is manufactured by High Speed Gear, a reputable company renowned for producing high-quality tactical and outdoor gear that is designed to perform at the highest levels of comfort, functionality, and adaptability.To get more news about zeolite hemostatic dressing, you can visit rusuntacmed.com official website.
This emergency medical pouch is constructed of high-quality nylon, a durable and lightweight material that can withstand the rigours of everyday use. Thanks to the MOLLE attachment system, the pouch is designed to be easily attached to MOLLE-compatible gear. The pouch’s dimensions of 3 inches in width and 7 inches in height make it ideal for carrying essential medical equipment.
The rear slot for medical shears, which is secured by a strap and a snap, is one of the pouch’s distinguishing characteristics. This ensures that your shears are readily accessible whenever they are required. The main pouch is equipped with a quick-pull interior strap that facilitates the removal of its contents with one hand, making it simple to access your medical supplies in an emergency.
The laser-cut MOLLE on the sides of the High Speed Gear HSGI Bleeder/Blowout Pouch Adaptable Belt Mount provides additional attachment points for other MOLLE-compatible accessories. Multiple options for securing the pouch’s contents are provided by the pouch’s flap, which features a side release buckle, hook-and-loop closure, or both. The grommet on the pouch’s base ensures that any excess liquids or moisture can easily drain.
This medical emergency pouch is intended for use by the military, law enforcement, or law-abiding armed citizens. It is a great option for anyone who must carry essential medical equipment and desires easy access to their supplies. The pouch’s lightweight construction makes it easy to carry, and its small size ensures that it won’t take up too much space on your equipment.
The High Speed Gear HSGI Bleeder/Blowout Pouch Adaptable Belt Mount is a well-designed, versatile, and durable emergency medical pouch that is ideal for anyone who must carry essential medical equipment and desires easy access to supplies.
Made in the United States from premium materials, this pouch is designed to outperform and outlast any rival. This is one of the best emergency medical pouches on the market, and it is an excellent choice for your battle belt, war belt, or any other MOLLE-compatible gear, whether you are military, law enforcement, or a responsible citizen.
In conclusion, the High Speed Gear HSGI Bleeder/Blowout Pouch Adaptable Belt Mount is an excellent option for those seeking a dependable, durable, and easy-to-carry IFAK that is belt-mounted. This pouch is designed to meet your needs and provide you with immediate access to your medical supplies, whether you’re in the military, law enforcement, or a law-abiding, armed citizen.
The High Speed Gear HSGI Bleeder/Blowout Pouch Adaptable Belt Mount should be at the top of your list if you’re searching for the best belt-mounted IFAK for your duty belt. This pouch is the ideal combination of accessibility, durability, and functionality due to its versatile attachment options, quick-pull interior strap, and laser-cut MOLLE on the sides. Be sure to have the High Speed Gear HSGI Bleeder/Blowout Pouch Adaptable Belt Mount with you if you want to be prepared for any emergency situation.
WHY 2K? TWO-SHOT INJECTION MOULDING NOW AVAILABLE
The 2K or ‘two-shot’ injection moulding process opens a world of possibilities for component performance and/or cost reduction. Simply put, it allows us to combine multiple polymers in a single process, creating individual parts that perform multiple functions.To get more news about 2k injection molding, you can visit asm-mold.com official website.
The advantage of 2K compared with over-moulding is the first material injected is still hot and clean, enabling the best possible bond, and a much-reduced risk of burning.
Because of the chemical bond created between the two materials, outstanding adhesion is achieved; all without the thermoplastic portion requiring a chemical pre-treatment. The outcome of this is both an efficient and cost-effective process.
COBA Plastics Moulding is already working with existing customers on some exciting product lines in the automotive and homeware sectors.
One of the most in-demand functions for a 2K part is when the rigidity of one material such as nylon is required for structural integrity, whilst a second softer material allows flex or can act as a seal between the component and its surrounding in the finished product.
2k Injection Molding Process
2K injection molding, also known as two-shot injection, is a process that uses two injections instead of one. Like any other molding technique, the two-shot injection has become very popular with manufacturers worldwide for various reasons. But how exactly is it carried out step by step? This is what we are going to look into today. We will be exploring the entire step-by-step process of two-shot injection molding, the machines used, the raw materials involved,,and finally a brief look at some of the benefits it brings to the table.To get more news about 2k injection moulding, you can visit asm-mold.com official website.
The two-shot injection molding process is similar to the regular injection molding technique, the only difference being that this former uses two injection nozzles that are released into a mold that has two crates. The process takes place in 4 main stages.
Stage 1: The raw materials are loaded into both injection canisters, where they are exposed to heat and pressure so that they can maintain that viscous state necessary for injection to occur. The first molding crate is opened, and the first injection is shot into it as the other crate remains closed.
Stage 2: The press on the first crate is opened, and the part that has been freshly created from the first injection is quickly transferred robotically to the second mold. This means that the first chamber is now free again, ready for the second injection.
Step 3: The press on the second chamber is closed, and the second injection is shot into the now open first chamber until it fills up just like the first one. This is to ensure uniformity of the end products.
Step 4: The second chamber is opened again, and the second part is transferred to it again using robotic arms. The process continues this way as fast as it can until the required number of products is clamoring attained.
So why are manufacturers clamouring to use the 2k injection molding technique for most of their production needs? The use of this technique has been gaining popularity, and that’s not by accident. The following are some of the reasons why.
Part Consolidation: The traditional methods of manufacturing usually split the production of different parts, which are then joined to make a single component. This is a lot of work and wastage of resources. Two-shot injection molding ensures that the number of parts needed is reduced significantly, saving time, energy, and costs.
Improved Efficiency: The process doesn’t require too many hands on the job. With most of it being automated, you end up saving money that would have gone into covering labor costs, and in return, you get precise robots that are able to handle the same work at ten times the speed and accuracy.
Improved Quality: The precision involved in this technique is off the charts, and when you combine that with the meticulous steps it follows and the raw materials used, the end product comes out with the best qualities one could ever wish for. This boosts customer confidence in your products and increases sales.
Design Range: With two-shot injection molding, you are free to try out as many designs as you want, even those that may seem to be impossible. The wide range of options available to this technique makes it a cost-effective and covenant method of making clear plastic and metallic mold products.
Better Aesthetics: The process is handled in a controlled environment, and this makes it easy for any other modification to be added. This could be patterns, logos, texts, or colors that further enhance the overall appearance of the end product. These auditions are permanently engraved on the product, making it look more natural and complete.
Reduced Post-Processing: The two-shot injection process is all-encompassing, everything is done in one move, and this cuts down the need for further processes like post-processing, which usually increase the cost, time, and energy consumption for nothing.
5 Minutes to Understand Plastic Pelletizing Machine
Pelletizing plastics is the process that includes melting and cutting polymers into easy-to-handle plastic pellets. Understanding pelletizing system and feeding system will help you select the right plastic pelletizing machine!Get more news about die cutting plastic recycling machine,you can vist our website!
Pelletizing Systems
Pelletizers are the essential parts of plastic pelletizing machines. There are several types of pelletizing methods. Die face cutting system, also known as hot die cutting pelletizing system is the most popular used system among the other options. In this system, the molten polymers pass through the die head, and later on a rotating blade cuts the hot polymer at the surface of the die.
The common feeding types for plastic pelletizing recycling machines include hopper feeding and side feeding.
Hopper Feeding Pelletizing System
A feeding hopper feeds materials directly into the extruder without preheating. Harder plastic scraps or rigid regrind such as crushed HDPE bottles are suitable to be recycled by the hopper feeding system. Soft plastic materials such as crushed and washed PE films are also processable, which makes a flexible solution for the hopper feeding pelletizer.
A side feeding is a stable and continuous measure to feed materials. It allows stable extruder feeding even when the bulk density varies. So the overload and underload can be avoided, which assures maximum efficiency.
A compacting and pelletizing system combines the function of the cutter, crushing, compacting, plasticization and pelletizing in one step. It is an efficient solution for plastic film, HDPE bags, plastic raffia, zipper, nonwoven bags and foaming materials repelletizing.
Flexible Customized Pelletizing System from Genius
Upon the customer's requirements, Genius provides a flexible customized pelletizing system for each customer starting from sorting units, feeding units, to degassing units, number or type of filters, storage and packing systems. Moreover, due to the various materials to recycle, Genius helps customers with the unique screw design requirements and pelletizing units.
Through the various requirements and feedback from different customers, today we are one of the most reliable manufacturers of customized plastic recycling machines. Below, you’ll see 2 case studies of Genius’s super services.
Peru - Video Conference Support for the Installation
Recently a Peruvian customer who started in the recycling business for the first time acquired a recycling pelletizing line. However, due to the pandemic, the engineers were not able to travel abroad for the installation. For the customer that is a huge disadvantage to install a recycling machine because it is their first time acquiring this machine. Genius’s technicians have supported them through the usage of video conferencing during the installation. The customer followed the instructions and installed the whole machine by themself without any further inconvenience.
Japan - Repeat Orders to Genius
The customer was originally using Japanese recycling machines. They bought a squeeze dryer from Genius three years ago and were impressed with the quality of the machine. Then they bought another set of recycling lines. After operating and making sure about the efficiency of the line, they contacted Genius’s technicians and ordered once more another set of the same recycling line.
Edwards Vacuum launches modern industrial two-stage oil sealed rotary vane pump
The range embodies a perfect balance between performance, cost and usability. It pumps down fast, it handles vapours and it contributes to minimising noise level in your workplace. In short a simple, yet powerful rotary vane pump to boost your production but not your expenses.Get more news about Two Stage Rotary Vane Vacuum Pump Seller,you can vist our website!
In terms of performance, the E2S range offers a high pumping speed to reduce cycle times and gain productivity. In order to be suitable for humid applications, it has a hydro mode with improved vapour handling capability, whereas its low noise level allows it to meet lab environment working expectations.
All these benefits are packed in a modern, yet simple design, making the E2S an economical product with a clean layout. Two nice examples are the range’s built-in oil filter to protect the pump mechanism from contaminants and prevent oil leaks; and its innovative design to increase cooling performance and keeping a high vapour tolerance. All together, the E2S has avoided complex mechanical arrangements and kept the technology simple.
It’s simple design, however, has not made compromises towards the pump’s usability as it accommodates the users' needs on various levels: easy and pleasant to use and service, allowing for on-site cleaning to maximise uptime, can optionally include efficient over-temperature protection and low oil level detection, and has implemented increased safety against operator misuse.
In need of more speed?
Standard combinations of E2S two-stage rotary pumps and EH mechanical boosters are also available for high capacity demands. As they are factory pre-assembled, these pumping systems are compact, mobile and easy to use. With a direct start from atmospheric pressure our E2S85-EH1200 stack provides up to 900 m³/h effective speed and allows to reach high vacuum range with an ultimate vacuum of 3x10 -4 mbar.
Automatic Shrink Wrapping Machine Market is Booming Worldwide
Global "Automatic Shrink Wrapping Machine Market" (2023-2030) research report provides analysis of different types of products, as well as market forecasts. Different application fields have different usage and development prospects of products. provides subdivision data of different application fields and market forecasts. includes detailed data of major regions of the world, including detailed data of major regions of the world. Research report provides precise information related to business development, advanced growth plans and trends predictions. It discusses about market current state and future prospects along with sales patterns, market size, price structure, market share, and market progressions. The Automatic Shrink Wrapping Machine market study covers holistic overview of industry revenue, demand status, competitive landscape and regional segments of global industry. This report also contains the comprehensive research of the Automatic Shrink Wrapping Machine market with all its aspects influencing the growth of the market. Get more news about Auto Shrink Wrap Machine,you can vist our website!
Automatic shrink wrap machines will detect a product, seal, and shrink without human operation. Automated machines have infeed and exit conveyors, which need to be loaded and unloaded as the line is in process.
Our market research experts provide qualitative and quantitative analysis of the market based on involving economic and non-economic factors in the same report with market value (million USD) data for each segment and sub-segment. This way, clients can achieve all their goals while taking advantage of emerging opportunities. Technological advancements, new product launches, and market capital flows are compared across scenarios to demonstrate their impact over the forecast period.
Data collected includes market dynamics, technology outlook, application development, and pricing trends. All of this is fed into a research model, which then produces relevant data for market research. Global market trend analysis is given including historical data, estimates to 2023 and compound annual growth rate (CAGR) forecast to 2030.
2023 will be a tough year for much of the global economy, as the ongoing war in Ukraine continues to strain trade, especially in Europe, and the global economy remains reeling from the fallout from the COVID-19 pandemic.
But as China moves ever closer to fully reemerging from three years of government-imposed Covid isolation and reintegrating with the world, economic expectations are high.And with the global economy now facing significant challenges, including energy shortages, slowing growth and high inflation, Chinaâs reopening could provide a much-needed and timely boost.
The report researches and analyzes the influence of the Automatic Shrink Wrapping Machine industry in the new era of global post-COIVD-19 economy in 2023, and provides in-depth analysis and professional suggestions on the current development.
The report on the global Automatic Shrink Wrapping Machine Market offers valuable insights into the drivers of market demand and supplier strategies. It includes a detailed analysis of key players and their market shares. This comprehensive report covers the historical, present, and future prospects of the global Automatic Shrink Wrapping Machine market from 2018 to 2030. It also provides an outlook on the Automatic Shrink Wrapping Machine market.
The latest market dynamics, such as driving and restraining factors, as well as industry news like mergers, acquisitions, and investments, are also tracked in the report. The Global Automatic Shrink Wrapping Machine Market Size (value and volume), market share, and growth rate by types, and applications, and the report uses both qualitative and quantitative methods to make micro and macro forecasts in different regions or countries.
FARSOON 3D PRINTING USED TO BUILD CHINA’S LARGEST REUSABLE ROCKET ENGINE
Chinese aerospace firm Galactic Energy has turned to 3D printing to build the country’s largest reusable rocket engine to date. Get more news about china sls 3d printer,you can vist our website!
Galactic Energy’s Welkin 50-ton LOX/kerosene engine features more than 30 Farsoon-3D printed parts, including a turbo pump and LOX/kerosene main valve housing. Since integrating these cost and lead time-optimized components, the firm has gone on to verify the engine’s ignition, starting, and transition performance, via a full-system test.
Falcontech’s 3D printing exploits
Based in the city of Wuxi, Falcontech is a YinBang-backed provider of production services that cover powder R&D, performance testing, reselling, CNC machining, 3D printing, and isostatic pressing. In practice, the firm divides its business into three divisions: Special Metal Powder, Special Manufacturing Technology, and 3D Printing, the latter of which serves aerospace, medical, and molding clientele.
To address this demand, Falcontech not only deploys its farm of EOS, Renishaw, and Concept Laser machines, but calls upon the ‘SuperAM’ 3D printing facility it bolstered in 2020 with 20 Farsoon systems. Having already used the FS421M, FS301M, and FS271M to 3D print various aerospace parts, it was said at the time that Falcontech aimed to install a further 30 Farsoon printers, taking its total to 50.
Falcontech boasts of its portfolio’s potential to develop consolidated, lightweight aerospace builds with improved performance, thanks to their complex, topology-optimized designs. Having been tapped by Galactic Energy, it appears that the company’s services are now enabling the development of an engine that could become critical to China’s launch capabilities in the years to come.
Galactic Energy’s Welkin engine
According to Galactic Energy, the Welkin is China’s first reusable large-thrust open-cycle LOX/Kerosene rocket engine. Featuring a variable area pintle type injector, and a unique geometry that combines film and regenerative cooling, the propulsion system is designed to provide 40 tons of variable thrust at a thrust-weight ratio of over 120:1.
Critically, the Welkin’s variable thrust capabilities enable it to drop booster levels for soft landings, while its fault detection and isolation functionalities facilitate continued re-use. As such, it’s said that the engine can be redeployed up to 50 times, putting it in the same reusability category as the Merlin rocket engine developed at SpaceX.
Interestingly, rather than producing the Welkin’s 3D printed parts in-house, Galactic Energy chose to outsource them to Falcontech in 2019. To fulfil this order, the latter deployed Farsoon PBF, as well as DED, and CNC machining, over a four-month period. It’s said that conventionally producing the thrust chamber parts would have taken some 25 days, but 3D printing them took just four.
By redesigning the engine’s turbo pump, it’s also understood that Galactic Energy has managed to improve its efficiency by 5%, and following full-system testing, the operation, structural design, and coordination of each of the Welkin’s assemblies have now been confirmed, moving it a step closer to launch applications.
Once ready, the engine will reportedly be used to power the Pallas-1, an eight-meter-high launch vehicle that’s set to be capable of launching groups of satellites into orbit. While Galactic Energy’s other rocket, the Ceres-1, has already been deployed, the commissioning of its new offering could be significant in that it’s highly reusable, potentially making it China’s answer to the USA’s SpaceX Falcon 9.
What is Cold Stamping and Mold Making?
Cold stamping is the application of pressure to a material by means of a die mounted on a press to cause separation or plastic deformation. Thereby obtaining a pressure method of the required parts (commonly known as stamping parts or punching). Because it is usually processed at room temperature of the press, it is called cold stamping.Get more news about Micro Precision Cold Extrusion Part Exporter,you can vist our website!
The main feature of the cold stamping production process is that it is processed by die and stamping equipment, which is easy to automate, high in productivity and easy to operate. For ordinary presses, each piece can produce several to dozens of stampings per minute, while high-speed punches can produce hundreds or even thousands of stampings per minute. The parts obtained by cold stamping generally do not need to be machined, so it is a method of saving energy and saving raw materials. Since the raw materials used for cold stamping are mostly sheets or strips with good surface quality, the dimensional tolerances of the stampings are guaranteed by the die, so the dimensions are stable and the interchangeability is good. The cold stamping product has a thin wall, light weight and good rigidity, and can be processed into parts with complicated shapes, from the second hand of the clock to the longitudinal beam of the car and the cover.
However, since the die manufacturing is generally a single-piece small-volume production with high precision and high technical requirements, it is a technology-intensive product with high manufacturing cost. Therefore, cold stamping production can only achieve higher economic effects in the case of large quantities.
In summary, cold stamping has unique characteristics compared with other processing methods, so it is widely used in industrial production, especially in mass production. A considerable number of industrial sectors are increasingly using cold stamping products, such as machinery manufacturing, vehicle production, aerospace, electronics, electrical appliances, light industry, instrumentation and daily necessities. In these industrial sectors, the proportion of stamping parts is quite large. Many parts that have been manufactured by casting, forging and cutting methods have been replaced by stamping parts with light weight and good rigidity. Through stamping processing, productivity is greatly improved and costs are reduced. It can be said that if the stamping process is not widely used in production, it is difficult to upgrade the product in many industrial sectors to improve productivity, improve quality, and reduce costs.
In summary, cold stamping has unique characteristics compared with other processing methods, so it is widely used in industrial production, especially in mass production. A considerable number of industrial sectors are increasingly using cold stamping products, such as machinery manufacturing, vehicle production, aerospace, electronics, electrical appliances, light industry, instrumentation and daily necessities. In these industrial sectors, the proportion of stamping parts is quite large. Many parts that have been manufactured by casting, forging and cutting methods have been replaced by stamping parts with light weight and good rigidity. Through stamping processing, productivity is greatly improved and costs are reduced. It can be said that if the stamping process is not widely used in production, it is difficult to upgrade the product in many industrial sectors to improve productivity, improve quality, and reduce costs.
1. Cold stamping process aspect
Research and application of important trends in the development of various stamping technologies aimed at increasing productivity and product quality, reducing costs and expanding the range of stamping process applications. At present, domestic and rapid emergence of advanced technology for the production has a precision stamping press, a flexible membrane forming, superplastic forming, multi-point forming, explosion and other high-energy electromagnetic forming, high precision stamping and cold extrusion technology, etc. . These stamping advanced technologies have achieved good technical and economic effects in actual production.
Precision stamping is an effective method to improve the accuracy of stamping parts, and an important way to expand the range of stamping processing. At present, precision precision can reach IT6~IT7, and the thickness of sheet can reach 25mm. The fine punching method can not only be punched, but also can be formed (precision bending, deep drawing, flanging, cold extrusion, embossing and countersinking, etc.).
2. Die design and manufacturing aspects
Stamping is the basic condition for the production of die. At present, there are two trends in die design and manufacturing that should be given enough attention.
(1) mold structure and precision are developing in two aspects
On the one hand, in order to meet the needs of high-volume, automatic, precision, safety and other large-scale automated production. The die is developing in the direction of high efficiency, precision, long life, multi-station and multi-function; On the other hand, in order to adapt to the rapid requirements of product upgrading in the market, the design and manufacturing of various rapid prototyping methods and simple economical dies have been rapidly developed.