Original Factory Cold Milling - Steel casting and machining parts for rocker arm used in automotive – Ideasys

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We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Steel Cast Foundry, 5 Axis Milling Machine, Metal Casting Foundry, Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility.
Original Factory Cold Milling - Steel casting and machining parts for rocker arm used in automotive – Ideasys Detail:

Produst Name Material Application Casting tolerance Weight
5-1 Steel casting and machining parts for rocker arm used in automotive 2Cr13 Automotive  ISO 8062 CT5  0.25 kg

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.

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.

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


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Original Factory Cold Milling - Steel casting and machining parts for rocker arm used in automotive – Ideasys detail pictures

Original Factory Cold Milling - Steel casting and machining parts for rocker arm used in automotive – Ideasys detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Original Factory Cold Milling - Steel casting and machining parts for rocker arm used in automotive – Ideasys , The product will supply to all over the world, such as: Peru, Cape Town, Lisbon, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Amy from Swansea - 2017.10.27 12:12
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Pearl from Islamabad - 2017.05.21 12:31
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