Rubber sealing ring processing technology
Material preparation
select suitable rubber materials, such as butadiene rubber, fluororubber, etc., and select according to the characteristics of temperature resistance, oil resistance and chemical resistance required by the product.
Mold design and manufacturing
draw 3D models according to product requirements, and then design and manufacture the corresponding molds, generally using metal materials, such as aluminum alloys, engineering plastics, etc.
Rubber molding
the rubber material is heated to an appropriate temperature, and then put into a pre-designed mold, pressurized to fill the cavity of the mold, and maintain pressure and temperature for a certain period of time so that the rubber material has the corresponding shape and hardness.
Indentation treatment
according to product requirements, the rubber sealing ring is indented, which can increase the sealing performance and anti-aging ability.
Surface treatment
The surface of the rubber sealing ring can be sprayed, printed, coated and other treatments to improve its wear resistance, corrosion resistance and dust resistance.
Inspection and packaging
the appearance quality inspection, size inspection, etc. of the rubber sealing ring, and packaging and identification after qualifying.