Dub Hlau Flat Washers

Dub hlau tiaj tus ntxhua khaub ncaws yog ua los ntawm siab - zoo nruab nrab - carbon structural steel los ntawm precision stamping thiab kev kho cua sov txheej txheem. Lawv qhov tawv tawv tau ruaj khov nyob rau hauv thaj tsam ntawm 200 txog 230 HV los ntawm ntau- taw tes ntsuas kev siv Vickers hardness tester, kom ntseeg tau tias qhov chaw tiv tauj tsis yooj yim rau kev nyuaj siab yas thaum raug siab ua ntej -tightening force. Nyob rau hauv ib qho kev sim compression simulating tus qauv ntsia liaj qhov rooj kev twb kev txuas, thaum lub pretightening quab yuam loaded rau 120,000 N, qhov tob ntawm lub residual indentation ntawm lub tshuab ntxhua khaub ncaws thiab lub hauv qab bearing nto ntawm lub taub hau fastener tsuas yog 0.025 hli. Cov ntaub ntawv no qhia tau hais tias lub tshuab ntxhua khaub ncaws muaj kev tiv thaiv zoo heev - muaj peev xwm sib tsoo thiab tuaj yeem tswj tau qhov kev ruaj ntseg ntawm pretightening quab yuam ntawm kev sib txuas ua ke tau ntev, zoo txo ​​qhov kev pheej hmoo ntawm torque attenuation los ntawm ntau deformation ntawm lub tshuab ntxhua khaub ncaws. Nyob rau tib lub sijhawm, sab hauv thiab sab nraud thiab thickness qhov ntev ntawm cov khoom yog tsim nruj me ntsis raws li ISO 7089 kam rau ua theem, thiab lub thickness sib txawv yog tswj nyob rau hauv ntxiv los yog rho tawm 0.08 hli los xyuas kom meej tias lub siab - bearing cheeb tsam ntawm txhua lub gasket nyob rau hauv tib batch yog heev zoo ib yam, tsis txhob muaj ib tug txhim khu kev qha lub hauv paus rau cov loads loj, tsis txhob overloading. cov qauv lossis cov cuab yeej hnyav.

Qhov saum npoo ntawm gasket yog kho nrog kub kub blackening thiab impregnated nrog ib puag ncig tus phooj ywg kaw los tiv thaiv- xeb roj. Hauv kev ntsuas nruab nrab nruab nrab tsis tu ncua nrawm nrawm raws li GB / T 10125, tsis muaj qhov pom tseeb liab xeb tshwm nyob rau saum npoo ntawm lub gasket tom qab 120 teev ntawm kev sim. Nws tuaj yeem ua tau raws li qhov luv -lub sij hawm tiv thaiv- xeb yuav tsum nyob rau hauv kev cia sab hauv tsev thiab chaw qhuav qhuav. Nyob rau hauv cov nqe lus ntawm kev sib txhuam cov yam ntxwv, nyob rau hauv tus txheej txheem ntxhia lubricating roj lubrication tej yam kev mob, tus nqi xeem ntawm dynamic kev sib txhuam coefficient ntawm kev sib cuag nto ntawm lub gasket thiab cov hlau ntsia liaj qhov rooj lub taub hau yog ruaj khov nyob ib ncig ntawm 0.12, uas muab lub hauv paus txhim khu kev qha rau cov txheej txheem tsis rau torque txoj kev fastening kev khiav hauj lwm thiab xyuas kom meej tias kev sib raug zoo ntawm kev sib txuas ntawm lub rooj sib txoos torque thiab prerodighten{9}. Cov npoo yog chamfered thiab deburred kom zoo tiv thaiv khawb ntawm qhov chaw ntawm lub connector thaum lub sij hawm installation thiab pab automated pub thiab sib dhos. Nrog nws cov khoom sib npaug thiab muaj peev xwm tiv thaiv saum npoo, lub tshuab ntxhua khaub ncaws dub no yog siv dav hauv tsheb chassis, engineering machinery, tsev formwork, thiab fais fab fittings qhov twg ob qho tib si load{12}}cov kabmob thiab cov nqi yuav tsum tau muaj.

Tau txais cov duab kos los ntawm cov neeg siv khoom lossis tsim cov duab kos raws li lawv cov qauv lossis cov qauv tshwj xeeb.

Cov duab kos, cov khoom siv raw, kev kho deg, thiab lwm yam ntsiab lus tau lees paub los ntawm ob tog.

Muab cov lus tsocai, xyuas kom meej tias qhov kev txiav txim kom muaj nuj nqis yog qhov tseeb, thiab suav nrog tag nrho cov ntsiab lus tseem ceeb,

xws li cov nqe lus ntawm kev them nyiaj, cov nqe lus ntawm kev lag luam, hom ntim, thiab lwm yam.

Ua raws li cov duab kos thiab cov qauv raws nraim thaum tsim cov khoom.

Nws tau ua tib zoo ntim thiab xa mus rau cov neeg siv khoom tom qab kev tshuaj xyuas zaum kawg.

Cim npe nrov: Tuam Tshoj dub hlau tiaj tus washers manufacturers, lwm tus neeg, Hoobkas