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What errors may occur during CNC machining and CNC machining​?

 CNC machining and numerical control machining are a method to control the movement of machine tools and the production process of machining through computer digitization and information digitization. It is an intelligent numerical control device developed as an economical, high-speed, reliable, multi-functional, intelligent, and open structure. CNC machining is also an important indicator that can measure the continuous level and comprehensive ability of a safety technology, as well as the degree of modernization of related science and technology capabilities, especially in aviation, biology, medical and other high-tech cultural industries, and it is also a powerful indicator. reflect. So, what errors may occur during CNC machining and CNC machining? Let us understand together:   The use of approximate machining motion or approximate tool contours causes errors in the CNC principle of machining. The reason why it is called machining principle error is because of the error in machining

What are the advantages of CNC machining of radiator parts?

For friends who have been in contact with the radiator component industry, they often see or hear "CNC machining", but too much exposure does not necessarily mean that many people understand. In fact, many questions are still about CNC machining. What are the advantages? Let's take a closer look. CNC machining is an index-controlled machine tool machining, which is a method of using digital information to control the machining process. Traditional mechanical processing is done manually by machine tools. During processing, the mechanical cutter is shaken to cut metal, and the accuracy is measured with calipers and other tools. However, traditional artificial intelligence processing is far from being able to meet the needs of production development. Therefore, the emergence of CNC machining provides the possibility for the standardization, precision and efficiency of mechanical product processing. The CNC machining process in the radiator component industry also shines. The

Eupec BSM100GT120DN2

# BSM100GT120DN2 Eupec BSM100GT120DN2 New 100A/1200V/IGBT/3U; IGBT Modules 1200V 100A TRIPACK , BSM100GT120DN2 pictures, BSM100GT120DN2 price, #BSM100GT120DN2 supplier ------------------------------------------------------------------- Email: [email protected] https://www.slw-ele.com/bsm100gt120dn2.html ------------------------------------------------------------------- BSM100GT120DN2 Manufacturer: Infineon Product Category: IGBT Modules RoHS: No Brand: Infineon Technologies Product: IGBT Silicon Modules Configuration: Hex Collector - Emitter Voltage VCEO Max: 1200 V Collector-Emitter Saturation Voltage: 2.5 V Continuous Collector Current at 25 C: 150 A Gate-Emitter Leakage Current: 400 nA Pd - Power Dissipation: 680 W Package / Case: EconoPACK 3A Maxim um Operating Temperature: + 150 C Maximum Gate Emitter Voltage: 20 V Minimum Operating Temperature: - 40 C Mounting Style: Screw Factory Pack Quantity: 10   100A/1200

Use gasoline engine fuel direct injection technology, use computer to control air-fuel ratio

 

Current research status of gasoline engine oil at home and abroad. To meet the needs of automobile emission performance, the technology to control automobile exhaust emissions can only control the emissions of gasoline engines within the scope of increasingly stringent regulations by combining in-flight purification and external purification. The external purification** is a three-way catalytic converter. It requires re-adjusting the formula of engine oil to control the phosphorus content, reduce catalyst poisoning, and extend the service life of the catalytic converter. To meet the needs of automobile fuel economy, in addition to improving the anti-friction properties of engine oils, low-viscosity grades of multi-grade oils should also be vigorously developed to improve energy-saving effects. But the viscosity is low, the engine oil consumption increases, the engine oil is easy to volatilize and cause abrasion. This requires the base oil to be light, and the evaporation loss is small, the high temperature and high shear viscosity cannot be too small, and the oxidation stability is better. Meet the need for longer and longer oil change periods.

In order to adapt to the improvement of thermal efficiency, specific power and other power performance, the main measures are to adopt gasoline engine fuel direct injection technology, and use computer to control air-fuel ratio, so that combustion is complete, emissions are improved, and the pulse boosting technology with high charging efficiency is also in electronically controlled direct injection gasoline engines. It can be applied to the gasoline engine, which unifies the power, emission and economy of the gasoline engine. However, this also increases the temperature of gasoline engine combustion chambers and other parts, and causes many problems such as high temperature deposition, high temperature oxidation resistance, high temperature detergency and high temperature wear. European gasoline cars have higher requirements for the quality of lubricating oil than American gasoline cars, forming a unified European social refueling minimum quality gasoline engine oil specification, which is suitable for various vehicles used in Europe. Automobile manufacturing companies can add some additional assessment items on this basis. A number of the company's assessment projects have formulated the company's ex-factory refueling and oil specifications, but the corporate standards must be higher than the European unified standards. Simulation performance test European countries have paid more attention to simulation performance test. The following test items are set in the standard: high temperature and high shear viscosity. Regarding the simulation performance test, only the -> grade oil specification began to pay attention, and the European standards have always paid more attention.

The automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

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