The basic production process of the product includes multiple processes such as mastication, mixing, calendering, extrusion, molding, vulcanization, and packaging. Also due to the good physical and mechanical properties of rubber products, they are widely used in various industries.
Rubber products plus various compounding agents are auxiliary materials added to improve certain properties of rubber products. The fiber materials of rubber products include (cotton, hemp, wool, and various artificial fibers, synthetic fibers) and metal materials (copper wire, steel wire) are used as the skeleton material of rubber products to enhance mechanical strength and limit product deformation.
For products with relatively high precision requirements, such as seals, gaskets, oil seals, O-rings, etc., trimming and deburring are also required. The available methods include manual trimming, mechanical trimming, and freezing trimming.
1. Manual trimming: labor-intensive, low efficiency, and slow.
2. Mechanical edge trimming: mainly punching, grinding wheel edge grinding, and circular knife edge trimming, suitable for specific rubber sealing products that do not require high precision.
3. Frozen edge trimming: special frozen edge trimming machine equipment, the principle is to use liquid nitrogen (LN2) to make the burr of the finished product brittle at low temperature, and use specific frozen particles (projectiles) to hit the burr to quickly remove it. Raw edges. Freezing trimming has high efficiency, and low cost, and is applicable to a wide range of products.
The above is Guangdong Zhongxiang's introduction to the relevant process content of the production of rubber products.
This is your time
On behalf of myself, our team, and our entire Zhongxiang Rubber community. We sincerely hope to have the honor and privilege of working with you.
If you’d like more information on Zhongxiang New Material, enter your name and email below.
