CNC Machining Blog|PTJ Hardware, Inc.

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  • How Are High Precision Parts Machined

    Precision machining is a critical process in the manufacturing industry, enabling the creation of high precision parts that are vital components of various machinery, devices, and systems. These parts are found in industries ranging from aerospace and automotive to medical and electronics.

    2023-09-22

  • 5 Essential Technology Skills of CNC Machining Centers You Should Master

    This comprehensive article will explore five essential technology skills that every CNC machining center operator and programmer should know.

    2023-09-15

  • What Is 3+2 Axis CNC Machining

    3+2-axis CNC machining means that the two rotating axes first fix the cutting tool in an inclined position, and then the machining is performed by the feed axes X, Y, and Z. Also known as a positioning five-axis machine tool, it can be programmed and processed using Siemens' CYCLE800 function

    2023-07-12

  • Three difficult solutions for aluminum alloy laser welding

    Because laser technology has the characteristics of low welding heat input, small influence on welding heat-receiving area and deformation, it has received special attention in the field of aluminum alloy welding. On the other hand, due to its own defects, there are three major welding difficulties in aluminum alloy laser welding.

    2019-11-09

  • How to avoid easy "burning" and "explosion" when cnc machining magnesium alloys

    Magnesium-based sheet metal processing in the precision parts processing stage, the resulting fine chips and fine powder can easily reach the ignition temperature and cause burning or explosion accidents.

    2019-09-28

  • The influence of non-metallic inclusions in steel on the quality and performance of steel castings

    The influence of non-metallic inclusions in steel on the quality and performance of steel castings is not only related to the number of inclusions, but also closely related to the type, shape, size, deformation behavior and distribution of the inclusions.

    2021-11-30

  • 5 major 3D printing technology for turn metal into parts

    3D printing is usually realized by digital technology material printer. Metal 3D printing technology can be directly used for rapid prototyping of metal parts. It has broad industrial application prospects and is the world's key 3D printing technology. Let's take a look at the five metal 3D printing principles of NPJ, SLM, SLS, LMD and EBM.

    2019-09-28

  • Diamond composites will be applied to wear parts and space programs

    3D printing technology has made more and more breakthroughs with the development of society. Today PTJ Shop explains its recent breakthroughs in terms of 3D printing technology.

    2019-09-28

  • Research on Efficient Cleaning Equipment and Technology of Resin Sand Core

    The core was cleaned by dissolving vibration by Ding Yi, and the effects of different NaOH solution concentration, excitation force and core heating temperature on the cleaning efficiency of dissolving vibration were studied.

    2021-11-30

  • How To Make A Surgical Mask?Classification of mask machine

    PTJ Shop has customers who specialize in making mask machines, and PTJ Shop provides them with cnc machining of precision mask machine parts.Serviced Face mask blank making machine,Mask outside earloop welding machine,Fliter face mask making machine,Duckbill face mask making machine etc.,

    2020-03-21

  • High-strength&ductile stainless steel parts can be produced

    Recently, a joint research team from the University of Birmingham in the United Kingdom, Stockholm University in Sweden and Zhejiang University in China developed a new stainless steel SLM 3D printing technology with high strength and ductility, which overcomes the strength and ductility of additive manufacturing. The bottleneck. This process can be used to manufacture heavy components in the aerospace and automotive industries.

    2019-09-24

  • Twenty of the most promising new materials in the future world

    The material industry is the basic industry of the national economy. The new materials are the forerunners in the development of the materials industry and an important strategic emerging industry.

    2019-09-14



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