Need to master the sliding bearing assembly method

Beginners to master the slide assembly design method of high temperature bearing 1, integral component close to high temperature sliding bearing and sliding bearing high temperature impact also known as collar, is also a slide in the high temperature lead to bearing simply a way of teaching, research into and hammer is used to assemble, special education places can be used in a hot pack, most of the collar is made of copper or iron material, should be careful when assembling, use wooden hammer or hammer cushion block and the method to improve the assembly, interference for the larger size requirements of tolerance have with pressure into the press. Regardless of the type or pressure into the enterprises are required to avoid tilt, after assembly, oil groove and oil hole should be in the requested position. （ 1) Clear the burr on the shaft sleeve and high temperature bearing hole, on high temperature bearing hole after cleaning lubricating oil. ( 2) According to the size of the shaft sleeve size and interference quantity, install the sleeve in embedded or pressure into the way to the high temperature and the hole of the bearing, to stop the installation. （ 3) Heat press bushing into the bearing hole, easy to attack the size and shape of the change, reaming or scraping should be close to the aperture nap, inspection, to ensure good clearance fit between the shaft and sleeve. Effect of high temperature bearing after the assembly, should stop inner hole, relatively small size of reamer cut are available, and a larger size appears with scraping. At the same time, we pay attention to the internal control and the axis of cooperate organization clearance within the tolerance requirements, to avoid collar job rotation, shaft sleeve and the box body is equipped with a positioning pin or social contact surface place screws. Because of various body hole and shaft sleeve material and hardness is different, it is easy to make bit soft information can, processing management measures: one is to improve the drilling before using the sample rushed by hard information learning and punching, 2 it is to use short drill, to increase the company's rigid drilling bit. As shown in figure 2, the column temperature outside cone sliding bearing component method ( 1) High temperature will affect the bearing pressure people use coat cabinet the hole, and ensure the H7 / r6 cooperate can request. To repair of taper hole in high temperature bearing sleeve, before and after high temperature bearing hole of the alignment. ( 3) With body oil hole corresponding to the high temperature and high temperature bearing coat bearing on drilling hole, and connected to the bearing oil groove. （ 4) Jacket temperature bearing hole as a benchmark study of high temperature bearing outer ring cone surface, described the contact request the fitting precision of the blow. ( 5) Put the high temperature impact bearing into a high temperature causes bearing hole of coat, on both ends of the screw nut, and adjust temperature and bearing axial position. （ 6) Described in the main shaft as a benchmark, and under the blow hole of bearing temperature, make the contact accuracy, in order to ensure high temperature bearing hole with request of coaxial before. ( 7) Journal and high temperature affect the bearing hole cleaning, start loading a spindle, and adjust the clearance. 3. Split type high temperature sliding bearing assembly method of split type high temperature bearing is also called split type high temperature bearing, has the characteristics of simple structure, easy to adjust and remove. （ 1) , under the high temperature of bearing and the bearing shell and cover should be good contact, at the same time liner temperature should be close to the end of the shoulder of the bearing shell surface. ( 2) For progress and cooperate for accuracy, bearing hole and shaft should be faced stop research point. The previous: prevent high temperature bearing hot key point next seven parts: none