Hydraulic bushing for engine

Abstract

A hydraulic bushing for an engine, which relates to the technical field of mechanical parts processing and production, is characterized in that it is made of the following materials in parts by weight: 22.5 parts of natural rubber, 2.5 parts of reclaimed rubber, 1.3 parts of zinc oxide, and 0.4 parts of stearic acid , 0.2 parts of paraffin, 0.55 parts of microcrystalline wax, 0.5 parts of anti-aging agent 4010, 0.5 parts of anti-aging agent RD, 0.05 parts of accelerator M, 0.25 parts of accelerator CZ, 0.03 parts of accelerator TMTD, 0.5 parts of sulfur, carbonic acid Calcium 4 parts, N550 carbon black 10 parts, N774 carbon black 3.8 parts, aromatic oil 4.3 parts, paraffin oil 300 2 parts. The invention has the advantages of reasonable method, reasonable proportion, wear resistance, pressure resistance, shock resistance and long service life.

Description

Technical field: [0001] The invention relates to the technical field of mechanical parts processing and production, in particular to a hydraulic bushing for an engine. Background technique: [0002] An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (gasoline engines, etc.), external combustion engines (Stirling engines, steam engines, etc.), electric motors, etc. For example, internal combustion engines usually convert chemical energy into mechanical energy. The engine is not only applicable to the power generation device, but also refers to the whole machine including the power device (such as: gasoline engine, aero engine). The engine was first born in the UK, so the concept of the engine also comes from English, and its original meaning refers to the kind of "mechanical device that generates power". [0003] There are many parts in the engine, such as hydraulic bushings are all rubber, and ordinar...

AI Technical Summary

Problems solved by technology

[0003] There are many parts in the engine, such as hydraulic bushings are all rubber, and ordinary rubber often cannot be used for a long time, because the engine is in use, so the rubber needs to have various effects such as high temperature resistance, shock resistance, wear resistance, etc.