The function of cylinder block is: the behavior main body of automobile engine, which connects each cylinder and crankcase ventilation into a whole, and is the supporting frame for installing piston rod, engine crankshaft and other parts and accessories. The working standard of cylinder block is very extreme. It should bear the great change of working pressure and temperature in the whole ignition process and the obvious friction of reciprocating motion. Therefore, it should have the following characteristics: (1) have sufficient compressive strength and bending stiffness, small deformation, to ensure that the parts of the fitness movement are appropriate, everything is running normally, and the vibration noise is small. ② It has excellent refrigeration characteristics, and there are cooling circulating water jackets around the cylinder liner, which is convenient for cooling circulating water to remove heat. ③ Wear resistance to ensure that the cylinder block has sufficient service life. The upper end of the cylinder block is a side-by-side cylinder barrel. At present, there are many cylinder liners. The lower side of the cylinder block is ventilated by crankcase, which is used to install the engine crankshaft, and various accessories such as generator set and engine bracket can also be installed outside the cylinder block. Most cylinder blocks are cast from pig iron or aluminum. The engine block made of aluminum alloy profile is more and more widely used because of its high cost, light weight and good refrigeration characteristics. Human body is the framework of automobile engine, which is the basic installation of various organizations and system software of automobile engine. All key parts and accessories of automobile engine are installed inside and outside, and bear various loads. Therefore, the human body must have sufficient compressive strength and bending stiffness. The key of human body group is composed of cylinder block, crankcase ventilation, cylinder head and cylinder pad.
China SNS Pneumatic was founded in 1999 which now has been the leading supplier of pneumatic components in China. The company covers an area of 30000 ㎡, having 5 production bases and more than 20 subsidiary companies with more than 1000 employees.SNS has passed ISO9001 and 2000 Quality Management System Certification because of its good service and high quality. By now there are more than 200 agents and distributors all over the world and we are looking forward to approach more international market.
Company: China SNS Pneumatic Co., Ltd.
Address: No.186 Weiliu Road, Economic Development Zone, YueQing, Zhejiang, CHINA
E-mail: zoe@s-ns.com
Phone: 057762768118
https://www.sns1999.com/
Post time: Apr-02-2021