CNC Machining Technical Application|The Blog|PTJ Hardware, Inc.

CNC Machining Services china

  • Solve the problem that iron filings are always wrapped around the workpiece

    How many troubles have you experienced with these filings? If you are in the middle, it means that you are unfamiliar with the processed workpiece. This method will seriously cause your inefficiency. If someone else has processed 100 pieces, you may have processed 90 pieces!

    2019-11-16

  • Common mechanical machining errors and improvement measures

    Machining performance is not only related to the interests of enterprises, but also related to safety. While bringing economic benefits to enterprises, it can also effectively reduce the probability of occurrence of security incidents.

    2019-11-09

  • The difference between forging and rolling

    Rolling is a pressure processing method in which the metal blank passes through the gap (various shapes) of a pair of rotating rolls, and the material cross section is reduced by the compression of the rolls, and the length is increased. This is the most common production method for producing steel, and is mainly used for the production of steel. Production of profiles, plates, pipes.

    2019-11-16

  • 5 ways to measure workpiece dimensional accuracy

    The trial cut method is repeated until the required dimensional accuracy is achieved by "trial cut-measure-adjust-retry cut". First, try to cut out a small part of the machined surface, measure the size of the test cut, adjust the position of the cutting edge of the tool relative to the workpiece according to the processing requirements, and then test and then measure, so after two or three trial cuts and measurements, when processed After the size is reached, the entire surface to be machined is cut.

    2019-11-16

  • Enumerate Many Method Of Thread Cutting

    In actual machining, the thread types are generally: ordinary single thread, trapezoidal thread, special thread, profiled thread, etc.

    2019-11-09

  • Relationship between dimensional & shape tolerances and surface roughness

    From the numerical relationship between size, shape and surface roughness, it is not difficult to see that the numerical relationship of the three should be coordinated and coordinated during design.

    2019-11-09

  • There are mainly several development directions in the future mold industry.

    Mold is the mother of industry, and the mold can make the product reach mass production, improve efficiency and reduce cost. It is an industry that cannot be eliminated. Especially in the era of rapid development of China's industrialization process, the mold industry is still a sunrise industry, and it is still an industry full of opportunities!

    2019-11-16

  • Announce the list of the most expensive auto parts up to 2.3 million usd

    Leasing Options, a UK rental service, publishes a list of the most expensive car accessories that are built for Porsche, Ferrari and Rolls Royce.

    2019-11-02

  • How to make stamping auto parts?

    As a mature material forming process, automotive stamping technology has been widely used in the automotive industry and has made great contributions to the development of the automotive industry.

    2019-11-30

  • 3D printing service machining in the medical device industry

    3D printing technology is now very common in our daily manufacturing operations. From the initial tens of thousands of ordinary 3D printers to thousands of today's, the reduction in equipment prices has also led to an increase in the popularity of 3D printing technology, and the popularity of technology has also driven the development of technology. 3D printing has begun to be applied in many industries.

    2019-11-09

  • Aluminum sheet machining process and essentials

    Aluminum sheets have a tendency to bend at their own weight at high temperatures, which increases the tendency of the products to twist during die forging, cooling and heat treatment. Distortion is particularly noticeable in articles with sharp cross-section changes or particularly thin sections, so it is often necessary to calibrate aluminum sheets. Shape to meet the size requirements.

    2019-11-09

  • Silicone mold making process steps

    When the silicone mold is used, it uses special mold glue. The silicone mold has the advantages of high temperature resistance, corrosion resistance, strong tear resistance and high precision simulation.

    2019-11-23



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