Forge
June
www.xy-global.com
2021-12-08 19:09:42
Forging: It is a method of applying pressure to the metal blank using an forging machine to produce plastic deformation to obtain a method of processing a certain mechanical properties, a certain shape, and size forgings.
According to the forming mechanism, forging can be divided into free forged, die forging, rolling, special forging.
Free forging: Generally, in hammer forging or hydraulic press, using a simple tool to make metal ingots or block housings to the need for shape and size.
Dimensional forging: It is formed by molding a mold in a die forging hammer or a thermal mode forging.
RC: Refers to the production of a different diameter annular part by a dedicated equipment mill, which is also used to produce rotary parts such as automotive wheels, train wheels.
Special forging: including roll forging, wedge rolling, radial forging, liquid die forging, etc., which are compared to part of certain special shapes.
Process: Forbred Heating → Roller forging → Dimensional Forging Forming → Trees → Confucius → Correction → Intermediate Inspection → Forgings Heat Treatment → Cleaning → Correction → Check
Technical features:
1. Forgings quality than castings, the mechanical properties of plasticity, toughness, and other aspects are also higher than the casting.
2, save raw materials, can also shorten the machining workers.
3, high production efficiency.
4, free forging is suitable for single-piece small mass production, flexibility is relatively large.
application:
Rolling rolls of large rolling machines, rotors, impeller, protective ring, huge hydraulic machine cylinder, motor axle, car and tractor crankshaft, connecting rod, etc.
