Engineering plastic bearing adhere to adhere to the frame and metal frame than what are the advantages?

Bearing industry insiders should have bearing adhere to the biggest role is to ensure that bearing roller rolling smoothly to avoid falling roller, guide roller rotation, thus bearing frame about the request of material or compare with high. Remember the previous rich together small make up on bearing frame material lists to we met bearing material, its large number of real materials, or to adhere to frame the most widely used engineering plastic bearing, compared with other metal has many incomparable advantages, insist on frame to understand once! In the modern technology to carry out the process of rolling bearings, bearing load bearing ability, to progress to stop bearing optimization design, reduce the bearing vibration noise, strong sexual advances bearing, prolong the life of bearing used, reduce the consumption capital, using engineering plastics manufacturing frame, used to show the advantages of common. Luoyang rich together seiko mechanical technicians think engineering plastic stick to frame has the obvious technical and economic efficiency, compared with the metal stick to frame, main advantages as follows: 1, adhere to the good toughness, impact resistance, good fracture resistance than metal stick to plastic stick to frame frame can have better resistance to damage. Are produced when a metal stick to frame badly impact for deformation or fracture; The plastic stick to from external temporarily after deformation, secure its elasticity restore restore. Therefore, plastic stick to more not easy to damage. 2, acid and corrosion resistant engineering plastics acid, corrosion resistance is superior to the performance of metal, suitable application in chemical machinery. 3, product design sensitivity can directly injection molding plastic stick to frame the structure of the complex shape method, is advantageous for the optimization design of bearing. Plastic stick to frame the hole site with a groove, facilitate storage, thus greatly improve the bearing smooth condition. 4 small engineering plastics of low density, adhere to the centripetal force, the quality little. In high speed bearing, adhere to the centripetal force is small, small starting torque, bearing rotation. 5, low capital and economical thermoplastic plastic stick to wearing just a pair of mold, injection molding can be directly consumption of qualified products, than stamping steel frame and machined brass keep on keeping on frame can reduce 7 - 12 working procedure. Compared with the steel plate stamping insist on frame, can save 5 vice mold, material utility ratio can progress by about 50%. Self-aligning roller bearing plastic stick to frame compared with stamping steel stick to frame, its capital can reduce more than 50%; Plastic stick to frame compared with brass adhere to slimming, capital can reduce more than 65%, has very obvious economic benefits. 6, friction and wear resistance, lower bearing temperature rise of bearing running, rolling body will produce friction between hole with adhere to the rack. Due to the friction factor between steel and nylon is 0. 05, far small steel - Steel is between 0. 20 and steel Copper between 0. 15, as a result, the plastic stick to bearing starting torque than metal stick to aircraft bearing starting torque is small, to reduce frictional heat. Especially under the condition of smooth along the border, in the bearing boundary or break oil, plastic stick to frame bearing has good since the smooth performance, bearing is not easy to suddenly stuck. 7, the smooth and excellent performance, smooth system can simplify the host of the porous polyimide insist on planes, machine oil phenolic laminated cloth pipe rack, have sufficient application of microporous plastic itself can store a certain number of smooth oil, to adhere to set up the storage and supply bearing oil sources, to ensure the bearing from the use of smooth, short-lived life request, thus greatly simplifying the host oil supply system. 8, adhere to easily remove the plastic stick to assembly frame has good elasticity, acceptable applies to insist on aircraft speed roller impact load. Adhere to the rack pocket hole or hole design have locks, and application of the elastic and plastic can be locked, roller can remove the plastic stick to. Especially deep groove ball bearing using a plastic crown rack, could be used to replace the original two pieces by rivet riveting stamping steel ribbon insist on frame, simplify the frame structure, easier to bearing assembly automation. 9, can deal with the metal stick to rack is not easy to deal with linear ball bearings and the key technologies of adherence to frame the past continuous is used stamping steel plate structure, its high processing precision request, not easy to ensure the quality, scrap rate is higher. Plastic stick to after, with a pair of mold, injection molding, guarantees the product accuracy, reduces the noise in the bearing, the progress of the bearing rotating sensitivity and the use of the bearing life, handled with a metal stick to frame and the key technologies of tricky. 10, adhere to the slow vibration and rolling bearing low noise plastic frame and body contact, smooth operation, sensitive, no metal frame and roller contact noise produced when, can significantly reduce the noise of 3 ~ 7 db.