Jiangyin Golden Machinery Equipment Co , Ltd

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Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool

Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool

  • Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool
  • Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool
  • Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool
  • Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool
  • Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool
  • Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool
Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool
Product Details:
Place of Origin: Jiangsu
Brand Name: Golden
Certification: ISO9001,UL,CE
Model Number: Customized
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: 30usd to 3000usd per piece
Packaging Details: Box Or Wooden Package
Delivery Time: 7-25 working days
Payment Terms: L/C, T/T, Paypal
Supply Ability: 3000 tons/month
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Detailed Product Description
Material: St52 Aisi4140 Forging Tolerance: +/-0.1mm
Certification: ISO 9001:2008 Condition: AISI4140 Steel Gear Blank
Technology: Forging With Precision Maching Packing: As Order Or Export Packing
Origin: Jiangsu, China
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PeoPrecision Maching Sae4340 5000kg Forged Gear Blanks for machining tool 0

Forging Precision Maching St52 AISI4140 5000kg Forged Steel Gear Blanks

 

Product Process Step:
1. Standard: JIS ANSI DIN EN GB
2. Processing: Raw material inspection + stock cutting+ heat forging+ Heat treatment (Normalizing+ tempering)

     +Inspection rough machining + UT + 2ND Heat treatment + finishing machining + Inspection + packaging
3. Material: Stainless steel, carbon steel and alloy steel
4. Weight: 50kg to 5000kg
5. Forged process: Hot forged N or Q+T
6. Tolerance: +/-0.1mm
7. Min order: 1 PCS
8. Payment Terms: T/T or L/C
9. Delivery time: 1 PCS(normal size) needs 30 days
10. Certificate: ISO9001: 2008, PED, SGS.
11. Application: Mechanical engineering mechanical part

 

Forging Process 

Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool 1

 

Item

 

Process Facility Inspection items Standard

01
Steel material
inspection
  Chemical composition
(EF+LF+VD)
Material standard
  surface Ingot inspection
specification
  Ingot type and weight Material standard
02 Material
store
  Division put warehouse management
1 Heat Heat furnace Temperature/Time Heating process
specification
Forging production
procedure
2
Forging Press Reduction ratio,forging
temperature,deformation,
Surface and dimensions
Forging process card
Forging procedure
3
Heat treatment heat treatment
furnace
heat treatment charts 1st heat-treatment card
Forging procedure
4
Rough
inspection
  Dimensions, apperance,
Mark
Inspection specification
Forging procedure
5
Rough UT UT equipment Single defect, concentrated
Defects bottom wave
attenuation
UT standard or
customer's technical
requirements
6
Saw cutting Saw machine Dimension IQC and forging
7
rough turning turning-lathe Dimension,appearance Rough machining
drawing
8
UT UT equipment Single defect, concentrated
defects bottom wave attenuation
UT standard or
customer's technical
requirements
9
Q+T
heat treatment
heat treatment
furnace
heat treatment charts Heating process
specification
10
Sampling or machining machining tool rough machining drawing
sampling drawing
sample machining
drawing
11
mechanical
property test
tensile testing machine/
impact testing machine
ambient temperature,humidity,
Test temp.Sample dimension,
test method
Standard
technical specification
12
finish
machining
machining
tool
Dimension,appearance finish machining drawing
13
UT UT equipment Single defect, concentrated
Defects bottom wave
attenuation
UT standard or
customer's technical
requirements
14
MT MT equipment Magnetic particle
indication
Test standard or
Technical requirements
15
Mark Steel seal marking content Product standard
Technical requirements
Forging process
16
Final
inspection
  Appearance, dimension, mark
acceptance inspection
Product inspection
specification
Product standard
P.O.
17 Protection/
package
Blasting
Blasting equipment
appearance
coating thickness
Product standard
Technical requirements

 

Forging Inspection 

Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool 2

Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool 3

 

Packing and Delivery

Precision Maching Sae4340 5000kg Forged Gear Blanks for machining tool 4

Contact Details
Jiangyin Golden Machinery Equipment Co , Ltd

Contact Person: Allen.W.

Tel: +8613621523596

Send your inquiry directly to us
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