forging 8620 4140 steel mechanical gears1
3 year ago
 |
 |
 |
Forging 20CrMnmo steel gear, 16MnCr5, 20CrMnTi steel pinion gear
Process procedure:
Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment
Products reference:
|
Materials |
20CrMnMo ,4140,34CrNiMo7-6,18CrNiMo7-6 |
|
Forging equipment |
6000T open die hydropress |
|
Application |
Transmisssion parts of gear box, the speed between gear is adjusted by gear ratio |
|
Melting process |
EF+LF+VD |
|
Production process |
Forging+heat treatment+rough machining+QT+hobbing+gear grinding+finish machining |
|
Forging ratio |
≥3.5 |
|
Applicalbe standard |
ASTM,ASME,DIN,JIS,ISO,BS,API,EN |
|
Executive standard |
JB/GB/EN/DIN/JIS/ASME/ASTM/ISO |
|
Certification authorities |
ISO9001:2008,TÜV(BV),(LR),ABS,RINA,(GL),(KR),(DNV),(NK),PED. |
|
Delivery terms |
Rough machining(N+T);finish machining(Q+T),nitriding quenching |
|
Test machine |
Spectrograph,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,trilinear coordinatre measuring machine,hardness test machine |
|
Service |
Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality. |
Competitive Advantage
High-precision dimensional tolerance;Excellent mechanical properties;Produce different dimension based on customer’s requirements;Advanced manufacture equipments and inspection devices;Excellent technical personality;Control the production procedure strictly;Pay attention on the package protection
Quality Control:
1: On line inspection, we perform 100% on line inspection during production not to release any problem during production.
2: 100% inspection on each finished products.
3: Customer's own inspection.
4: Third party inspection.
5: UT( Ultrasonic Testing), MT, X-ray test, Spectrometer, Tensile strength, Impact test machine, Hardness tester
Packaging&shipping
COMPANY INFORMATION
1. We had already passed the authentification by the ISO9001-2008, and established a completed set of quality assurance system.
2. Under such a complete set of quality assurance systems, there is a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, working out production plan, production, test and inspection, packaging, storage, delivering, etc.
Our Services
We also have a complete set of equipment and techniques for testing and controlling the performance of the forging products, which ensures our product quality to take a leading position among the products in domestic market and reach the international standard.
Delivery time: common in 60days
Payment term: 30%T/T, 70% paid by the copy of shipping documents
Similar Video Recommendation
You May Also Like
If you are interested in the product, contact Bossgoovideo.com for more information
- *To:
- Jiangyin Golden Machinery Equipment Co.,Ltd
- *Message:
-
Submit
Main Product:
Forging steel shafts,
Forged Steel Hollow Bar,
Hot Rolling Steel Ring,
Forging or Casting Steel Roll,
Forged Steel Part,
Steel Square Block
You May Also Like