Products

DESCRIPTION

Basic Info.

Model NO.	as per drawing
Technology	Hot Forging with CNC Maching
Transport Package	Standard Export Package
Specification	According to The Customer′s Requirements
Trademark	OEM or Synlone
Origin	China
HS Code	73079100
Production Capacity	10000 PCS/Month

Product Description

Forging and Machining Auto Parts Steering Shaft
1. Material: Stainless Steel, Carbon Steel, Alloy Steel, like: SS304, SS316, 42CrMo4, 1Cr18Ni9Ti...
2. Process: Lost Wax Casting, Investment Casting by sodium silicate or silica sol and CNC machine...
3. Size: as per drawing or sample from 0.01 kg-100kgs unit weight.
4. Surface: Zinc-Plated, Hot Dip Galvanized, Polish, Painting, Lightly Oiled...
5. Non-Destructive Test: Ultronsic Test, Magnetic Particle Testing, X-Ray Testing
6. Package: In pallet or as your requirement
7.Surface finish process:blasting/polishing/anodize/chrome/plating/zinc plating/nickel plating, tinting,etc.
8. Tolerance: 0.05mm-0.1mm
9 .Surface roughness: Ra0.8-1.6
10. Main equipment used: CNC machine, milling machine, machining center,drilling machine, cutting machine, grinding machine, tipping machine,etc.
11.Standard: IS, ASTM, DIN, BS, etc.
12.Casting process:Model making→Core making→Mold assembling→Pouring→Cleaning→Shot blasting→Machining
13.Inspection:We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.

Quality control:
(1) Machinery properties and Chemical components testing after raw casting
(2) Hardness checking after heat treatment
(3) Dimensions testing after machining
(4) Quality control checks though all the following flow:
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing→delivery strict

Service
(1) OEM and custom-made service.
(2) Full machining, primer painting, and surface treatment.
(3) Full material testing process.
(4) Quality control

Description	The heavy forging: forged ring, shaft, roller, flange, or gear
material	Alloy steel or stainless steel
Material standard	ASTM or GB/T3077-1999
Specification	As per specified requirements
Weight	Max. 250 ton
Smelting Process:	EF+LF + VD+VC
Process	Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard	EN10228, ASTM A388 or JB/T 5000.15-1998