Contact Us

TEL: +86-574-86159088
Fax: +86-574-86158328
E-mail: xuhong@cn-tianhui.com
Address: Hongxi Industrial Park No.12th ,Chunhu Town, Fenghua District  ,Ningbo ,Zhejiang Province,China 

Alloy Steel Forging Parts

Name:CNC Machining Carbon Steel Wrench China Alloy Steel Forging Parts Manufacturers and Suppliers - Made in China - Tianhui Product Introduction:Precision CNC Machining Carbon Steel Wrench Precision CNC Machining Custom Machinery Part China alloy steel forging parts manufacturers and suppliers - wholesale high quality alloy steel forging parts made in China here, all with ISO certificates. Also, customized service is available.

Product Name: Precision CNC Machining carbon steel wrench

Main Use: Used in Industrial Machinery Part.


Technical Parameter

Technology:

Precision carbon steel Forging + Precision CNC Machining

Material:

42CrMp, 20# , 45#

Material Standard:

ASTM 

Weight of Raw forging:

0.35 - 15KGS

Casting Dimension Tolerance

CT5-CT6 Grade

Casting Surface Roughness>

Ra3.2-6.4

Machining Surface RoughnessRa0.8-1.6

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 carbon steel wrench

2.Forging Blank and Machining of carbon steel 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 7 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.

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Quality Control

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ISO9001:2008 Certificate of Quality Management System

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Safty Packing

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