Finishing Nails
Finishing nails act as the fasteners while offering a decorative effect. It also called lost-head nails, brad nails, headless nails, furniture nails and bullet nails. The upholstery finishing nails are made of tough & slender steel wires. The finished product has a small globular head that is only slightly larger than the shank. When driven into the wood, it is slightly beneath the surface, then covered with putty or other paint you like. Therefore, finishing nails are visually unappealing in interior decorations, furniture making, and other finish works where modification surface is needed.
Finishing Nails,Bright Finishing Nails,Galvanized Finishing Nails,Zinc Plating-Coloring Finishing Nails HENGSHUI YUZHENG IMPORT AND EXPORT CO., LTD. , https://www.yuzhengnails.com
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An important difference between a car and a general mechanical bearing is that the car bearing is used in a moving environment; thus its force and working conditions are more and more chaotic; together with the car as a very fine mechanical part; the correct device and application, Smoothness and protection are essential for completing the basic functions of catching. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
The bearing assembly and disassembly are cleaned with clean kerosene or gasoline to clean the bearings and associated parts.
Check whether the bearings that are ready for use can match the original type;
Use a special device to press the bearing into the sleeve; the diameter of the east and west sleeves should not exceed the outer diameter of the bearing ribs; the force should be evenly distributed in the device; do not impact and rough equipment,
After the bearing device is finished, the bearing and associated components should be rotated; check for stuck images and abnormal noise.
Write the specified smooth grease or smooth oil as required by the main unit components.
When the large bearing and the bearing between the bearing and the shaft and the seat hole are large, it is necessary to heat the bearing in the oil bath; the oil temperature is about 80 degrees Celsius.
When the bearing is disassembled; it is necessary to use special things for drawing; it is strictly forbidden to directly hit the bearing with iron.
When the bearing device is disassembled; it should be prevented from being stressed or deformed by the rolling body and the cage.
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Automotive bearing equipment, application and protection knowledge
Source: China Bearing Network Time: 2017-11-07