Chilled cast iron camshafts have good wear resistance, but poor technological applicability, which affects its application in the automotive market to a certain extent. By reasonably controlling its chemical composition and controlling the molding sand, stable and qualified chilled cast iron camshaf... read more
The camshaft is an important part of the engine. According to the number of camshafts, it can be divided into single overhead camshaft and double overhead camshaft. So what role do they play in the car engine? Next, I will sort out some of the functions of the camshaft of the car in the auto parts. ... read more
How the camshaft works: A camshaft is a component in a piston engine. Its function is to control the opening and closing of the valve. Although the speed of the camshaft in a four-stroke engine is half the speed of the crankshaft (in a two-stroke engine, the speed of the camshaft is the same as that... read more
I. Introduction The camshaft is a key transmission component in the engine and has high performance requirements. At present, there are three main production processes for camshafts, namely cutting, die forging, and cross wedge rolling. The mechanical cutting processing method has shortcomings such ... read more
Under the epidemic, Fang Xianzheng! The people of Zhejiang Junrong Auto Parts Co., Ltd. dare to work hard and move towards a higher goal! On April 26, 2022, the sudden outbreak of COVID-19 posed a severe challenge to Dayizheng, and it was also a huge challenge to Junrong Auto Parts. But in the face ... read more