Hall 13, C76. 12-16 June，2023

HALL6, 21U. 01.27-01.29, 2023

Precision machining is a term used to cover a wide range of techniques and technologies that remove material from a raw substance to create the desired piece. When it comes to precision machining, there are a few techni...

Manufacturers may prefer cold over hot forging process; since cold forged parts require very little or no finishing work. Since all bars are annealed before being forged, there is no need for a secondary heat treatment ...

Hot die forging could be divided into two processing1.Open die forging is also called free forging. In open die forging, the billet is placed between multiple dies that do not enclose the metal entirely. The dimensions ...

The term investment casting is derived from the process of “investing” (surrounding) a pattern with refractory materials. Investment casting is often selected over other molding methods because the resulting castings ...

Pattern making: according to the drawings to make the mold, the mold is divided into wood mold, metal mold, foam mold and so on according to the material.

A typical green sand mixture contains 89 percent sand, 4 percent water, and 7 percent clay. Green sand is an industry favorite because of its low cost and solid overall performance. The “green” in green sand refers to...