Non-standard bearing steel smelting carburized layer

Non-standard bearing steel smelting carburizing layer rules source: bearing | last updated: - 2020 10 - 27 of non-standard bearing steel smelting of carburized layer of regulation of non-standard bearing steel smelting surface carburized layer provisions in non-standard bearing raw material in the specification of stainless steel plate surface carburized layer has stringent requirements, if the surface carburized layer over the requirements of the specification category, and before the heat treatment process of the production process and no clear away all the, in quenching heat treatment process is very easy to cause heat treatment, lead to damaged parts. Other provisions in non-standard bearing steel material specifications of non-standard bearing steel smelting method, oxygen content, quenching, fracture strength, residual elements, flame detection, supply situation and mark have strict regulations. Also browse reading this article: the application of non-standard bearing equipment clarity the application of non-standard bearing equipment clarity shades of non-standard bearing chamber reasonable layout of the dynamic pressure bearing: applicable to high speed lathe spindle load; Such as the M1432 cylindrical grinding, grinding MGA6025 items, etc. 2, Kong Shihuan face saving shade chamber dynamic pressure bearing: for medium speed carries lathe spindle; Such as MG1432 cylindrical grinding, MM7150 flat grinding, M1080 centerless grinding machine, hot rolling strip mill, etc. 3, dowel pin type reflects the dynamic pressure bearing: applied load and the rate of change management scale of lathe spindle. 4, negative pressure cone bearing: suitable to high speed, both inside and outside circular grinding wheel spindle bearing system ( Such as 2110 inside and outside circular grinding wheel) , high speed motorized spindle, and the cross-section of CNC grinding machine.