V-pulley manufacturing process
OwnerJinfang Wanginventor
Life of this patent
Estimating the term…
Abstract
A V-pulley manufacturing process, including the following steps: forming a pulley: integrally forming a cylindrical pulley blank; machining V-belt grooves: cutting the external surface of the pulley blank to form a plurality of V-belt grooves matching a V belt; fine machining: cutting the external surface of the pulley blank and the side surfaces of the belt grooves, and cutting off a machining allowance; and shot blasting: placing the pulley in a shot blasting machine to form a rough shot blasting layer on the side surfaces of the V-belt grooves. The pulley manufactured through the above process has a high friction coefficient of the side surfaces of the belt grooves, and therefore has advantages of preventing slippage and having high transmission efficiency.
Claims10
A V-pulley manufacturing process, comprising the following steps:
- forming integrally a cylindrical pulley blank;
- creating a plurality of V-belt grooves matching a V belt on the outer wall of the pulley blank by removing certain portion of outer surface of the pulley blank;
- precise machining of the machined pulley blank by further cutting the outer surface of the pulley blank and the side surfaces of the V-belt grooves, removing machining allowance, and forming a bright smooth surface on the outer surface of the pulley blank and the side surfaces of the V-belt grooves;
- and
- shot blasting the precise machined pulley in a shot blasting machine on the side surfaces of the V-belt grooves, and forming a rough shot blasting layer on the side surfaces of the V-belt grooves.
Dependencies are inferred from the claim text.