Description

Material: ASTM ***0

Weight: **7KG 

forging hammer: ***0ton forging press machine

Material of mold:none

Machining method: CNC lathe,CNC HBM

Application: Metallurgical mining equipment 

Surface Treatment: surface coated with anti-rust oil

Heat Treatment:hardening and tempering

Dimensional tolerance: according to the requirement of drawing   

Surface Roughness: Ra0.4

Testing equipment:chemical component:material list from steel mill;mechanical property:Universal mechanical testing machine(after hardening and tempering)flaw detection:ultrasonic fault detector,magnetic defect detector;  Machining:caliper,dial indicator and roughness tester

Certification:ISO ***1

Free forging is to use impact or pressure between the top and bottom anvil surface metal free deformation in all directions.

 Free forging used simple tools and equipment, excellent versatility, low cost.

 Compared with the casting blank, free forging eliminates the defects such as shrinkage cavity, shrinkage, porosity, make blank has higher mechanical properties.

 Forging shape is simple, flexible operation.

 Therefore, it is important parts on the manufacturing of heavy machinery and has special important meaning.