200Cu D2.3mm*51mm shafts for pump nozzle in cars from China manufacturer

200Cu D2.3mm*51mm shafts for pump nozzle in cars

Price:	0.01~1.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: D.2.3mm*51mm

Production Capacity: 1000000pcs per month

Delivery Date: 7-10 days

Brand Name: hengyishaft

Size: Dia.2.3mm*51mm

Means of Transport: Ocean,Air

Packing: paper box+wooden box

Part: Shaft

Material: 200Cu

usage: pump nozzle for automotives

Name: 200Cu pump nozzle shafts for automotives
Material: 200Cu, 130M
Hardness : HRC 38-40 surface
Roundness: 0.002
Runout: 0.006mm

Name: D2.3mm*51mm shafts for pump nozzle in automotive cars

Usage: shafts for pump nozzle in automotives

Roundness: 0.002mm

Runout: 0.006mm

Dia. tolerance: φ2.3mm 0/-0.003mm

Length tolerance: 51mm +-0.1mm

Hardness: HRC38-42 surface

Central: 0.003mm

Flat depth: 0.6mm 0/-0.05mm

Shaft picture as following

Process for shafts:

Process     Flow     Chart
Order No. Material Size Cut Quantity Remarks
200   Ф2.37 Ф2.3×51.0   HY.0027.011   A0 Ver.
Step Process Item Control Standard Finished Time Checker Received Qu. Hand Over pc/kg Operator Time Wage Cal. Award/Pay Checker Remarks
kgs pcs kgs pcs Price Sum
1 Cutting Length 51.0+0.06/-0.04
Straightness 0.010 straight both end, controled
Hardness
2 Chamfer colling Chamfer 2-R0.5-finished runout0.02
3 Straight Straightness runout0.02
4 Pre-grinding Out-diameter Ф2.3+0.04/+0.06
5 Pre-grinding Out-diameter Ф2.3+0.010/+0.020
runout 0.005 surface no burrs
6 Grinding flat — According to drawing
7 Grinding O.D. Ф2.3+0/-0.003
O 0.001
Ra 0.10um
Cylindrical 0.002
runout 0.005
8 Polish Appearance Ra0.06um surface bright
9 Inspection — Inspect all dimension according to drawing
10 Picking Appearance According to inspection specification
11 Packing Accordign to Specification Line
Bad Column.: Bad .---pcs        Material ---pcs        Grinding ---pcs         Yellow spot--- pcs       Out machining ---pcs                   Grinding---pcs               Cutting---pcs         Others   ----- pcs

The shafts used in the pump nozzle

Quality system: ISO9001, TS16949

Our factory:

Garden-like factory

Centreless grinding machines

Auto lather machine

High precision grinding

Products warehouse

Export wooden box