Product categories

Spanner ,wrench arm, ratchet wrench

Precision CNC Machining Carbon Spanner Part CNC Machining Custom Carbon Spanner Part Lever Wrench arm Adjuster

　　Process: 42CrMo Forging + Precision CNC Machining

　　Product Name: Precision CNC Machining 42CrMo Wrench

　　Main Use: Used in Chemical Industrial Machinery Part.

　　 Technical Parameter

Technology:	Precision 42CrMo Forging + Precision CNC Machining
Material:	42CrMp, 20# , 45#
Material Standard：	ASTM
Weight of Raw Casting:	0.35 - 15KGS
Casting Dimension Tolerance	CT5-CT6 Grade
Casting Surface Roughness>	Ra3.2-6.4
Machining Surface Roughness	Ra0.8-1.6
Support Drawing File Format	ProE (.igs , .stp) , Auto CAD , PDF, Jpeg, Jpg, Png
Product Process Documentation	Product Casting Process Card, Machining Process Card, Product Inspection Card
Heat Treatment:	Solid Solution Treatment(1050 degree heat preservation 2H above)
Precision Machining Equipment	50 CNC Machines, 800 Vertical Machining,Turning Machine
Measuring Tool:	Three Coordinate, Micrometer, Caliper, Height Gauge
Inspection:	Three Inspection: First inspection, Inspection, Final inspection
Available Report:	Casting 20# or 45# Material Report, Product Ddimension Inspection Report

　Technological Process

　　1.Forging Mould for 42CrMo Wrench

　　2.Forging Blank and Machining of 42CrMo Wrench

Carbon Steel Hot Forging Capability

　　 As a professional Carbon Steel Hot Forging Factory , only manufacture high quality carbon steel hot forging parts . Edges clearly , Stable size of hot forging parts (Critical Sizes can be up to CT5 -CT6 Grade ), Smooth Suface ( Roughness of Forging Surface Ra6 ) . Reshaping hot forging parts by Press Maching , Fixture Tool and Measure rectification .

　　Machining Capability Inspection Capability

We have produced more than 700 different types of machining product , these product are mainly exported to Europe, the United States and Japan, our engineers and workers are familiar with the overseas customer engineer standards and quality requirements. As far as now my company has 18 sets of machining center, 3 sets of inclined bed, 21 CNC machine tools, 1 sets of CMM inspection center, 3 sets of manual lathes, milling machines 2, 18 Taiwan 1 Taiwan drilling machine, ultrasonic cleaning machine, 1 sets of vibration grinding machine, 1 sets of welding machine.