CNC Machining Blog|PTJ Hardware, Inc.

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  • 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

  • Some Details To Be Noted In Machining Shaft Process

    Shafts are a common type of part that is a rotating body with a length that is generally larger than the diameter. It is widely used in various mechanical equipment to support transmission components, transmit torque and withstand loads. The processing of shaft parts must follow certain rules.

    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

  • Detailed machining equipment and process knowledge

    This is a list of machining equipment and process knowledge worth collecting.Call us today to see how we can shorten your lead times.

    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

  • What is the principle of hydraulic punching?

    The hydraulic press is currently the first fully automatic and intelligent servo electro-hydraulic compound press in the stamping equipment industry.

    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

  • What is a quick connector?

    What is a quick connector? A quick connector is a connector that allows the pipe to be connected or disconnected without the need for tools.

    2019-11-09

  • 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

  • 10 tips to be aware of 3D printing modeling

    Not all models can be used for 3D printing. The online game character models are very beautiful, but in fact many can't be used, why? Because the purpose of designer modeling is not for 3D printing, so Many places are not designed according to the requirements of 3D printing models.

    2019-11-16

  • 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



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