CNC Machining Blog|PTJ Hardware, Inc.

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  • 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

  • Metallurgical technology of corrosion resistant steel alloy castings

    Corrosion resistant steel alloy castings include corrosion resistant cast steel and corrosion resistant cast iron. The specific process is: martensitic corrosion resistant steel, such steel has w(C) between 0.10-0.45% and w(Cr) between 12.0-14.0%.

    2019-11-16

  • 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

  • The difference between stamping and forging process

    Forging is a combination of forging and stamping, and is a forming method for forming a part of a desired shape and size by using a hammer head, an anvil, a punch or a punching force of a forging machine to apply pressure to a blank to cause plastic deformation.

    2019-11-16

  • Titanium alloy forging blanking process

    For titanium alloy forging, due to the high cost of materials, it is more suitable for forging, which not only improves the internal quality of the components, but also saves metal materials. Every aspect of forging affects the internal quality or appearance quality of the forging more or less. Therefore, each process must be completed in strict accordance with the forging process.

    2019-11-16

  • How to remove burrs from machining

    Burr - refers to the extrusion deformation of metal materials during processing. An extra iron scrap generated at the edge of the product, commonly known as flash, is formed during cutting, grinding, milling, and other similar chip processing. of.

    2019-11-23

  • Technical requirements for mechanical drawings

    PTJ SHOP collects the most comprehensive technical requirements for drawings, looking for machining factory, looking for PTJ SHOP

    2019-11-16

  • Method for improving machining precision of shaft gear hobbing

    Through the analysis of the machining accuracy of the shaft gear hobbing, the factors affecting the machining accuracy of the hobbing are found out, so as to improve the quality of the hobbing machining.

    2019-11-23

  • What kind of tool is used to machining stainless steel material?

    We all know that stainless steel is a difficult material to process, has a large work hardening tendency, high high temperature strength, and increased shear stress in the shear slip zone, so that the total cutting resistance is increased, thereby increasing tool wear. Therefore, it is very important to choose the right stainless steel processing tool.

    2019-11-16



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