June 9, 2018

Rocker Arms Shaft Casting

Rocker Arms can be made by forging or casting method, Casting Quality provide casting plan for rocker arm shaft, maybe sand casting or investment casting method. The material will be carbon steel, alloy steel or stainless steel. The picture show stainless steel shaft made by lost wax precision investment casting.

Rocker Arms Shaft Casting, Investment Casting

Rocker Arms Shaft Casting, Investment Casting

The rocker arm shaft is one parts of engine of automotive, marine, motorcycle and reciprocating aviation types, it is an oscillating lever that conveys radial movement from the cam lobe into linear movement at the poppet valve to open it. One end is raised and lowered by a rotating lobe of the camshaft (either directly or via a tappet (lifter) and pushrod ) while the other end acts on the valve stem . When the camshaft lobe raises the outside of the arm, the inside presses down on the valve stem, opening the valve.

Material: carbon steel, alloy steel, stainless steel.

Method: investment casting.

Max weight: 10gram to 100kgs.


Automobile Parts Casting, Investment Castings, Stainless Steel Castings
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