Phone:86-531-83801053 E-Mail:paiwo@cnpaiw.com
About
Shaft
Ability
Forged
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Paiwo Engineering Machinery
die forging
Die forgings. Design mold by ourselves.
Provide molds details. Like: material, service life, price.
Used for hydraulic cylinder.
A high precision shaft.
Tolerance is +/-0.05mm
Surface roughnee is: Ra1.6
Weight: 50kg
Material: Ingot S355 / Q345 or Ingot 42CrMo
overall forging, without welding!
100% UT qualified!
Production Flow
Raw Material | Choose One-Level ingot steel, inspect chemical element , confirm achieve requirements. |
Forging | Heating to the specified time and temperature. Have two kinds forging harmmer open forging and die forging . |
Heat Treatment | According Tensile,Yield, Hardness requirements, fully heating. Incloud A,N,Q,T, surface HT and local HT. |
Machining | Equip horizontal lathe, vertical lathe, CNC lathe, CNC machining center, turning machine,boring machine, milling machine, grinder. Tolerance can hold +/-0.02mm, surface roughness can hole Ra0.8. Grindering geometric tolerance. |
Inspect |
Every products mad a test bar, used for test hardness and mechanical properties. All forging rough 100% UT inspect. |
Shaft
Forged
CONTACT US
Tel:86-531-83801053
Fax: 86-0531-83806510
Mobile: 86-15562586989
Email: paiwo@cnpaiw.com
Zip Code: 250217
Address: Address: (45km on National Highway 309) Xujianan,Guanzhuang Town,Zhangqiu,Jinan