南京Sprocket casting

我们出厂的每个产品都要经过严格的调试检验，Sprocket casting产品规格如下：

随着经济的发展和进步，我公司生产的铸造产品也在不断更新，规格如下：

Sprocketcastingisakindofwheelwithcoggedchainteeth，whichisusedtomeshwithblockswithaccuratepitchonchainlinkorcable.sprocketiswidelyusedinchemicalindustry，纺织机械，自动扶梯，木材加工，三维藻类，农业机械，食品加工，仪器，petroleumandotherindustriesofmechanicaltransmission.

Accordingtothestressmodeofconnection:commonandreamed.accordingtotheheadshape:hexagonalhead，圆头，方形头，countersunkheadandsoon.thehexagonalheadiscommonlyused.generally，countersunkheadisusedwhereconnectionisrequired.

Theenglishnameofridingboltisu-bolt.itisanon-standardpart，和hapeisu，soitisalsocalledu-bolt.therearethreadsatbothends，whichcanbecombinedwithnuts.itismainlyusedtofixtubularobjects，suchaswater pipiorfleces，suchasleafspringsofcars.becauseitswayoffixingobjectsislikeridingonahorse，itiscalledridingbolt.accordingtothethreadlength，可以被用心服务和不富线。

根据螺纹轮廓，itcanbepidedintocoarsethreadandfinethread.thecoarsethreadprofileisnotshowninthemarkofbolt.accordingtotheperformancegrade，boltsarepidedinto8grades:3.6，4.8，5.6，6.8，8.8，9.8，10.9and12.9.boltsabovegrade8.8(包括第8.8级)aremadeoflowcarbonalloysteelormediumcarbonsteelandheattreated(淬火和回火)称为良好强度螺栓，而螺栓小于8.8(排除等级8.8)，称为普通螺栓[2]。

根据加工精度，普通螺栓、andgradecisroughbolts.forconnectingboltsusedinsteelstructure，theyaregenerallycommonroughc-gradebolts.therearedifferencesintheprocessingmethodsofdifferentlevels，andthecorrespondingprocessingmethodsareasfollows:1theboltrodofgradeaandbboltsisprocessedbylathe，withsmoothsurfaceandaccuratesize.itsmaterialperformancegradeis8.8，及其生产安装复杂，soitisrarelyused；2gradecboltsaremadeofrawroundsteel，尺寸不够准确，andthematerialpropertygradeisgrade4.6or4.8.shearconnectionhaslargedeformation，butitiseasytoinstallandhaslowproductioncost.itismostlyusedfortensileconnectionortemporaryfixationduringinstallation.

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公司本着“勇于开拓，敢于创新”的企业经营理念，欢迎广大新老客户前来考察Sprocket casting产品的生产制造，也欢迎您随时来电咨询，期待与您合作。