2Cr13 Custom CNC Auto Parts Precision Rocker Arm Components

 
Precision Investment Casting And Machining Parts For Rocker Arm Used In Automotive
 
 
Description:
 
This is a part for refitting rocker arm of automobile. The part is produced by lost wax casting ( green wax). The surface roughness is Ra. 6.3.
Rocker arm is one of the automobile parts in internal combustion engine. When the camshaft cam acts on the arm, it pushes the intake or exhaust valves open.
The linear motion of the cam, the rocker arm of the motorcycle, and the radial motion of the lift valve are transmitted to the lift valve of the motorcycle.

1,What is the purpose of the rocker arm?
The rocker arm (in the context of automotive, marine, motorcycle, and reciprocating aero engines) is a swing rod that transmits the radial motion of the cam lobe to the linear motion at the poppet to open the poppet.
2,How did the rocker arm break?
Weak valve spring or drooping spring will cause the rocker arm to be slapped by the cam when the cam convex angle rotates. There may be a stuck / warped stem, in which case the rocker can break daily if the valve decides to keep closed, the cam forces the rocker to open it.
 

Specifiction

 
 
Processing Steps
 
Drawing→ Mold → Wax injection→ wax tree assembling→ Shell moulding→ Dewax-buring→ pouring→ Shell removing→ Cuttiing-Griding→ Machining → Deburring → Surface Finishing → Assembly → Quality Inspection→ Packing

 
Product Details

About us:
1, We are a specialized manufacturer in China for Investment casting of lost wax and precision machining. We make and export high quality products and our price is very competitive in the market.
2, We strive to provide world-class service for every client. Under our team-work and management system, we can control the cost well and quality stable.In order to make customers more satisfied with our product quality and delivery time, we have setted up better management system and company culture, this will help to give you good service.
3, We can produce material of stainless steel, carbon steel, alloy steel for casting, and aluminum, brass etc for full machining.
4, We have been exported to worldwide companies for many years from 2014, our customers including Bosch, GE, Voestalpine, Foster Wheeler, Audi, DEC Group etc.
5, We have the following capabilities in general:
l CNC Turning and Milling
l Investment casting of lost wax
l Heat Treatment & Surface Treatment
l Assembly according to customer’s requirement.