1. Characteristics and applications of diamond rollersDiamond roller is a newly developed dressing tool. Compared with single particle pen grinding wheels, it has much shorter time for non linear easy to shape various complex surfaces. The methods wheels …

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1. Grinding the outer circleThe circle of a workpiece is generally ground on regular or universal cylindrical grinder. There are three types grinding: longitudinal grinding, transverse and deep grinding. 1.1 Longitudinal grinding methodWhen using method …

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AbstractThe present invention discloses a spherical roller outer diameter ultra precision process, with the specific steps as follows: firstly, according to size of workpiece, after debugging, different specifications machine tool accessories are …

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Abstract: This article introduces the characteristics and types of roll bearings in non-ferrous metal plate strip rolling mills, analyzes installation points failure reasons bearings; And proposed measures to extend its service life.Keywords: roller …

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Abstract: Aiming at such issues as low assembly efficiency，damaged raceway affecting service life and the potential risks existed during of extra large size spherical roller bearings，the hydraulic machine is designed， its structure operating principle …

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Abstract: The service life of electric motor bearings is closely related to the selected bearing configuration. Reasonable selection configuration can improve and thus enhance motors. Use examples motors in current market illustrate how choose use …

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