Shandong Xinkaite Bearing Co.,Ltd.
Unified Social Credit Code: 9137 1525MA3C 5428XP
Production Department
Address: Xu Village Industrial Garden, Gan Town, Guan County, Shandong
Tel: +86 635 5638235
Fax: +86 635 5638808
Mobile: +86 15563545668
Service Hotline: 4000 305204
Sales Department
Address: 314 Puli Mansion, Beixiaoxinzhuang West Street, Jinan City, Shandong
Tel: +86 15562637177
Fax: +86 531 87901699
WhatsApp: +86 15688862750
Skype: live:XinKaite
Email: xkte@xinkaite.com
Roller bearing application and processing technology
Clicks:14681 Date:3-27
Roller bearing parts in the use of the process, often appear to be damaged, usually due to the use of too long caused, there are other reasons. In order to avoid injury, it should be done in place. Right, conservative and stable will response to the bearing life of the machining process. With the deterioration of metallurgical technology, the quality of the original talent lost. The bearing is in the process of production, through a lot of cold and hot processing, in order to satisfy the small quantity, high frequency, high quality requirements, bearing steel should have good processing function. To solve the heat reaction and reject one-way thrust ball bearing quality and grinding of bearing force, and often has a more direct contact. As a result, the adoption of the stress can be reduced when the demolition of the shape, to ensure the removal function. Single rack on the loss of torque increased by 30 ~ 40%, one-way thrust ball bearing all the loss of torque increased by 50 ~ 65%. Roller bearing manufacturing parts to normal by forging, turning, grinding and heat treatment, such as multi-channel processing of disassembly. Thin wall bearing steel is in the form of the normal angle to reach the HRC61~65, the ability to make a one-way thrust ball bearings have a higher contact fatigue strength and wear resistance.
The processing precision of roller accessories mainly refers to the concentricity of the inner hole and the axial dimension of each part. If the concentricity is too poor, will cause the bearing seizure, increase resistance, reduce the service life; if the axial part size error is too large, will form a large axial gap, resulting in axial damage, lubrication and sealing; if the installation quality is not good, the deviation and bite card, increased wear, greatly reduced roller life. Roller accessories can play an important role in the use of roller and value, can be used to support the use and maintenance of rollers to help users in the maintenance of the roller to play an important role and value. The manufacturing process of the roller parts will affect the dynamic load of the roller. The basic reason of the dynamic load is the uneven quality of the shell and the radial runout of the shell.
Support bearing roller parts in the equivalent static load on the role of a great role, from the point of view of meaning, is a kind of the magnitude and direction of constant static load imposed on the bearing effect, the permanent deformation occurs under the maximum stress of the rolling body and the contact ring place form, and the actual load conditions have the largest amount of permanent deformation in the same form. The properties of the static load. Not only the direction of action and the size of the load are kept constant, but the relative speed between the rings of the static load is zero. The equivalent static load P0 is used to judge whether the bearing of the roller bearing has a plastic indentation in the complex load conditions. Equivalent static axial load is a kind of equivalent static axial load, in this load, the maximum stress of the rolling body and rolling contact occurs the total permanent deformation of the premises, and in the actual load under the action of the same. The radial equivalent static load is a kind of equivalent radial static load, under the action of the load, the total deformation of the rolling body with the maximum stress occurs in the same place as the actual load.
China Shandong Xinkaite Bearing Co.,Ltd.turntable bearing professional manufacturers, long-term supply of turntable bearing, provide the latest turntable bearing price for roller bearings, roller parts industry concentrated areas, we have long-term fixed partners, its turntable bearing products further around the world. Sales hotline: 086+ 0635-5638235
