Blog

• 

  How to know that aluminum profiles are inferior - PTJ Shop

  The oxide film is thin. The national standard stipulates that the thickness of the oxide film of the building aluminum profile should be not less than 10um (micrometer). The thickness is not enough, and the surface of the aluminum profile is rust and corrosion. Some aluminum profiles without a name, site, production license and certificate have a thickness of only 2 to 4 um, and some even have no ...

  Read more

• 

  Perfect cnc machining services to help Korean customers win awards

  Because of the game at the end of the month, the technical team of our precision mechanical parts processing plant is working day and night to fully invest in the non-standard parts processing of customers, and send out the products in advance, so that customers have more time to debug the car. This is not, really won a good ranking....

  Read more

• 

  3D Printing Stainless Steel vs CNC Machining Stainless Steel

  3D printing stainless steel and CNC machining stainless steel are both common metalworking techniques that have some key differences in their manufacturing process....

  Read more

• 

  Titanium alloy performance characteristics

  Titanium is a new type of metal. The performance of titanium is related to the content of impurities such as carbon, nitrogen, hydrogen, and oxygen. The purity of titanium iodide does not exceed 0.1%, but its strength is low and its plasticity is high....

  Read more

• 

  What is bakelite

  Bakelite is also known as bakelite, and its chemical name is phenolic resin. It has high mechanical strength, good insulation, heat resistance, and corrosion resistance....

  Read more

• 

  The Advantages Of Fiber Laser In Thin Plate Welding

  With the advancement of automation processes in electrical machinery, automobiles, railways, ships, aerospace and other industries, laser welding technology is increasingly used...

  Read more

• 

  What is superalloy?

  High-temperature alloy refers to a class of metal materials based on iron, nickel and cobalt that can work for a long time under high temperature above 600 ℃ and certain stress;...

  Read more

• 

  Factors Affecting Production Capacity In Mechanical Machining Plants

  Production capacity is an important issue for mechanical processing plants. For the management of mechanical processing plants, they need to know enough about the company's production capabilities in order to choose the right business and develop at the fastest speed to make the company profitable. ...

  Read more

• 

  Problems in the design of cnc machining fixtures - PTJ Shop

  A large number of jigs are used in cold and hot processes such as machining, inspection, assembly, welding and heat treatment of mechanical manufacturing. The so-called CNC machining fixture is the device that is used to fix the machining object so that it occupies the correct position and accepts construction or inspection....

  Read more

• 

  How to choose cnc machining center fixture? - PTJ Shop

  The machining process requires a wide variety of tools, which requires the fixture to withstand both large cutting forces and positioning accuracy requirements....

  Read more