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Common chain characteristics

Release time: 21-10-2018
Summary:

A chain is a common transmission device. The working principle of a chain is to reduce the friction between the chain and the sprocket through a hyperbolic arc chain, reducing the energy in the power transmission process […]

的工作原理是通过双曲线弧的链子来减小和链轮之间的摩擦力,降低动力传导过程中的能量损失,而获得较高的传动效率。 A chain is a common transmission device. The working principle of a chain is to reduce the friction between the chain and the sprocket through a hyperbolic arc chain, reduce the energy loss in the power transmission process, and obtain higher transmission efficiency. The application of chain drive is mainly focused on some situations with higher power but slower running speed, so that the chain drive can obtain more obvious advantages.

Chain transmission uses a wide variety of products and complete products, including toothed chains for transmission, continuously variable transmission chains, long-pitch conveyor chains, short-pitch roller chains, double-pitch roller conveyor chains, double-speed conveyor chains, transmission Sleeve chains, curved plate roller chains for heavy-duty transmission, double-pitch roller chains for transmission, short-pitch roller conveyor chains, and plate chains.

1. Stainless steel chain <br /> Stainless steel chain, as its name implies, is a chain with stainless steel as the main casting material. This chain has good corrosion resistance and can adapt to higher or lower temperature working environments. The main application fields of stainless steel chains are food manufacturing and processing industry, chemical industry and pharmaceutical manufacturing industry.

2. Self-lubricating chain <br /> The necessary manufacturing material for a self-lubricating chain is a special sintered metal impregnated with lubricating oil. The chain made from this metal has abrasion and corrosion resistance, and can complete self-lubrication. It requires no maintenance, is more convenient to use, and has a longer working life. Self-lubricating chains are mostly suitable for occasions with high wear resistance and difficult to maintain, such as food automation production lines.

3. Rubber chain <br /> A rubber chain is manufactured by attaching a U-shaped attachment plate to the outer link of a common chain and pasting various rubbers outside the attachment plate. The rubber used in rubber chains is mostly natural rubber NR or silicone rubber SI, etc. In this way, the chain can obtain better wear resistance, and can reduce noise and increase vibration resistance during operation.

4. High-strength chain <br /> High-strength chain is a special roller chain, which is made by modifying the shape of the chain plate based on the original chain, and special processing the chain plate, the chain plate hole and the pin. . High-strength chains have good tensile strength, which is 15% to 30% higher than that of ordinary chains, and has good impact resistance and fatigue resistance.