CNC Machining Blog|PTJ Hardware, Inc.

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  • PTJ Shop Precision Custom Medical Parts For Japanese Customer

    PTJ Shop is a great company to work with. We use them anytime we have machining needs for prototypes we are working on, they are always very responsive and extremely helpful.

    2019-12-07

  • What are the ways to machining plastic prototype model?

    Prototype machining can reflect the designer's creativity very well. Such as the structure, the appearance of the Prototype, etc., the Prototype model allows the time to market the parts is greatly shortened, its manufacturing is forward-looking, before the mold can be developed, you can use the sample for the mall to promote, take the lead, and in the early sale, Prepare for production and occupy the market early.

    2019-10-26

  • Analysis of the dilemma of adopting 3D printing in the auto parts manufacturing industry

    In recent years, although news has continuously reported that 3D printing has made breakthroughs in the field of auto parts, it seems that 3D printing technology has developed extremely smoothly in the automotive industry, but in fact it is not. 3D printing technology is manufactured in the automotive industry. It is full of challenges everywhere.

    2019-09-28

  • Steel Genus :SUS310

    SUS310S stainless steel is a Japanese SUS series austenitic stainless steel. The oxidation resistance is better than 0Cr23Ni13.In fact, it is mostly used as heat resistant steel.

    2019-03-02

  • Points for Attention in the Production of Wear-resistant Castings by Casting Process

    Through the development of the process test process, understanding the V method casting process route of wear-resistant castings, and being familiar with the key points of process control and process parameters are of great significance to the smooth development of the V method casting project.

    2021-11-30

  • PTJ Japanese Website Successfully Opened

    In this diversified region, the potential for serving more customized parts and continuing innovation is huge, whether it is the CNC machining partnership in Japan or the distance issue in Japan. , Are telling us that Japan is a huge and potential market.

    2020-09-24

  • CNC Machining Automotive Wheels Hub For German Customers

    The wheel hub of this large automotive are machinined by PTJ Shop for German Customers. The material is aluminum and the surface treatment is real oxidation, which can guarantee 10 years without discoloration, and has been unanimously approved by customers.

    2019-12-21

  • Share a classic CNC machining drawing for shaft

    If it is analyzed from the processing elements of the part drawing, the figure mainly examines the master's knowledge of the outer circle, the outer cone, the wide groove, the thread, the special curve and the eccentric piece. It is a comprehensive part of a comprehensive part drawing.

    2019-10-19

  • 3D printing affects the application of quantum technology

    Like manifold components in the aerospace or oil and gas industry, the large number of vacuum connectors and joints between components can increase the risk of leakage, especially when the joint is subjected to temperature changes and mechanical stresses.

    2019-09-28

  • Steel Genus :SUS321

    SUS321, SUS347, and SUS348 are stainless steels which are stabilized by titanium, niobium and tantalum, and are suitable for use as welded members at high temperatures. 348 is a stainless steel suitable for the nuclear power industry, which has certain restrictions on the combination of boring and drilling.

    2019-03-02

  • What Is Investment Casting

    The investment casting process refers to the use of wax to make a model, wrap a layer of refractory materials such as clay on the surface, heat the wax to melt and flow out, thereby obtaining an empty shell formed by the refractory material, and then melt the metal and pour it into the empty shell. After the metal is cooled, the refractory material is crushed to obtain a metal mold. This metal processing process is called precision casting, also known as investment casting or lost wax casting.

    2021-11-13

  • 3D printing plays an indispensable role in industrial manufacturing

    3D printing will soon become a game changer in manufacturing. Blake Teipel, CEO and co-founder of Essentium, explained why.

    2021-11-18



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