15-year precision mould making

   Core  pins are often appear in the mould  life, but what is the specific meaning of the core pins?
   Core pins can be called the push rod, pin, needle roller, needle, lathe with top is also called the thimble, thimble is plastic mold parts, mainly used in plastic mold. Core pins material is generally used in steel, is an important part of the hard alloy pin. Plastic mould thimble can be used for the mould, it can play a strong role, is called the specific meaning of the core pins. Yize mold is mainly used in the production of plastic mold parts, main types of flat thimble, dome needle, needle holder, standard thimble,thimble, thimble, non standard, materials such as SKH51.SKD61.SKD11, 65Mn, lathe, grinder type thimble standard is:the fixed thimble standard is GB/T9204.1-1988, is the standard rotarythimble JB/T3580-1998. So compared with the down, different materials have different properties of the thimble, thimble SKD61material can resist high temperature, core pins  surface nitriding can improve the wear resistance of the thimble is very good.
  The core pins is part of a plastic mold parts processing in indispensable, Yize mould knows the specific meaning of the core pins,so manufacturing is according to their own mold manufacturing custom-made.