Cheapest O-ring kits box engineering takes you to understand the production knowledge of O-rings, let's take a brief look together!
1. For the design and development of the mold, make a reasonable ranking. After the mold is made, test the mold first, and measure the size of the bottle to ensure that it is consistent with the requirements on the design drawings.
2. After the mold is determined, it can be mass-produced, and the raw materials can be vulcanized for forming. Adjust the temperature of the mold, the molding time, the size of the clamping force, the size of the hydraulic pressure, and the method of opening the mold.
3. After the O-ring is formed, it needs to be trimmed, especially the burrs of the parting line need to be trimmed to make the surface smooth.
4. Use clean water to clean the O-ring to ensure that its surface is free of dirt and impurities.

5. Perform secondary vulcanization. During secondary vulcanization, it is necessary to control the vulcanization time and temperature, because different materials require different vulcanization temperatures, so the temperature needs to be selected according to the material properties.
6. When cooling the product, the overall temperature of the O-ring will be relatively high during secondary vulcanization. This is because the O-ring needs to be cooled before the next process can be carried out.
7. Check the quality of the O-ring seal. The quality administrator needs to check whether the appearance is intact, whether the size is up to standard, whether the hardness is reasonable, and the tensile strength, elongation at break, compression set, tensile strength and other properties. Comprehensive testing, testing results should meet the parameter requirements.
8. Pack and ship the O-ring according to the specifications.
The above is the introduction of Cheapest O-ring kits box engineering: a brief introduction to the production knowledge of O-rings.