In the case of oil -free sliding, the copper layer can also achieve the self -lubrication effect in the short term. The standard alloy materials include: CupB10SN10CUSN6ZN6PB3CUPB24SN4CUPN30, AISN20CU, etc.
Because the substrate is stable for low -carbon steel materials, the outer diameter processing accuracy of the shaft sleeve is guaranteed, and the screw fixation is not required after the product is installed. The changes in chemical ingredients can meet the requirements of different carrying pressures, different use temperatures, and different sliding speeds. The friction surface designs the oil grooves of different structures in production. The oil acupoint can meet the requirements of different refueling methods and prevent the bite.
product advantages:
1. No oil lubrication or less oil lubrication, suitable for places that cannot refuel or are difficult to refuel, can not be maintained or less maintenance when used.
2. Good performance, small friction coefficient, long service life.
3. With an appropriate amount of bullet plasticity, the stress can be distributed on a wider contact surface to improve the bearing capacity of dual metal bearings.
4. The static friction coefficient is similar, which can eliminate crawling at low speeds, thereby ensuring the working accuracy of the mechanical.
5. Dual metal bearing can reduce the vibration, reduce noise, prevent pollution, and improve the working conditions of the machine during motion.
6. During the operation, the metastatic oil film can be formed to protect the main axis of the mechanical, without a bite axis phenomenon.
7. The hardness requirements of the spindle are low, and the axis that are not adjusted can be used, which reduces the processing difficulty of related parts.
8. The thin -walled structure, light quality, can reduce mechanical volume.
9. Can be used in the corrosive medium; it is currently used in various parts of machinery.
