Kev ua haujlwm ib txwm ntawm cov cuab yeej siv tshuab yog sib cais los ntawm kev txhawb nqa ntawm fasteners. Txawm li cas los xij, soj ntsuam cov duab kos duab ntawm ntau cov khoom siv, nws pom tias yuav luag txhua tus qauv tsim nyiam lub qhov (socket head cap screws) ua ntej, tsis hais seb yuav xav tau lub qhov countersunk lossis tsis xav tau.
Ntau tus neeg yuav xav paub yog vim li cas ntau cov cuab yeej siv tshuab xaiv lub qhov (socket head cap screws) es tsis txhob hexagon taub hau bolts? Nws muaj qhov zoo li cas? Niaj hnub no, peb yuav tham txog qhov zoo thiab qhov tsis zoo ntawm hexagon taub hau bolts thiab lub qhov (socket head cap screws), nrog rau cov laj thawj vim li cas cov cuab yeej siv tshuab nyiam lub qhov (socket head cap screws).
Cov xov ntawm hexagon taub hau bolts feem ntau zoo - suab zoo tib yam xov; hexagon taub hau bolts nrog zoo - suab zoo tib yam threads muaj tus kheej zoo - xauv kev ua tau zoo, thiab tsuas yog siv rau nyias - cov phab ntsa qhov chaw los yog tej lub sij hawm muaj kev cuam tshuam, kev co los yog alternating loads.
Feem ntau, hexagon taub hau bolts yog tsim nrog ib nrab xov.Tag nrho - xov hexagon taub hau boltsFeem ntau yog siv rau hexagon taub hau bolts nrog luv nominal ntev thiab scenarios xav tau ntev threads. Hexagon taub hau bolts nrog qhov yog siv rau lub sijhawm uas cov bolts yuav tsum tau muab xauv; hexagon taub hau bolts nrog remed qhov tuaj yeem kho qhov txheeb ze ntawm cov khoom sib txuas thiab tuaj yeem dais lub zog shear thiab extrusion quab yuam generated los ntawm transverse rog.
Qhov zoo ntawm hexagon taub hau bolts: Loj preload tiv tauj cheeb tsam, uas tuaj yeem siv tau loj preload, feem ntau siv hauv cov khoom loj -scale; tus nqi qis dua lub qhov (socket head cap screws).
Qhov tsis zoo ntawm hexagon taub hau bolts: Nyob hauv qhov chaw loj thiab tsis tuaj yeem siv rau hauv qhov xwm txheej countersunk.
II. Hex Socket Lub Taub Hau Cap Screws
Qhov (socket head cap screws) yog dav siv nyob rau hauv cov neeg kho tshuab teb, feem ntau nrog rau qhov zoo ntawm kev yooj yim zawm, disassembly thiab tsis yooj yim rau plam. Lub qhov (socket wrenches) feem ntau yog tsim nrog 90℃khoov, ib kawg ntev thiab lwm yam luv; thaum siv qhov kawg kawg kom nruj lub hau ntswj, tuav qhov ntev kawg tuaj yeem txuag kev siv zog thiab ceev cov ntsia hlau kom ruaj khov. Qhov ntev kawg yog muab faib ua lub taub hau puag ncig (zoo ib yam li lub hexagonal cylindrical kheej kheej) thiab lub taub hau tiaj tus. Lub taub hau puag ncig tuaj yeem yooj yim ntxig obliquely rau kev tshem tawm thiab txhim kho qee qhov chaw uas nws tsis yooj yim rau siv cov ciaj ntswj ncaj qha.
Nws yuav tsum raug sau tseg tias tus nqi tsim khoom ntawm hexagon taub hau bolts yog qis dua li ntawm qhov (socket head cap screws). Nws qhov zoo dua yog tias lub taub hau ntsia liaj qhov rooj (lub zog- txoj hauj lwm ntawm tus ciaj ntswj) yog nyias dua li ntawm lub qhov (socket head cap screws), thiab qee qhov xwm txheej tsis tuaj yeem hloov los ntawm lub qhov (socket head cap screws). Tsis tas li ntawd, rau cov cuab yeej siv tshuab nrog tus nqi qis, tsis muaj zog quab yuam thiab qhov yuav tsum tau ua kom tsawg, qhov kev faib ua feem ntawm hexagon taub hau bolts siv yog ntau dua li ntawm lub qhov (socket head cap screws).
Qhov zoo ntawm lub qhov (socket head cap screws): Nyob hauv qhov chaw me me, tuaj yeem cuam tshuam, thiab feem ntau siv rau hauv cov khoom siv me me thiab cov xwm txheej uas xav tau qhov chaw tiaj tus.
Qhov tsis zoo ntawm lub qhov (socket head cap screws): Me me preload contact area, tsis tuaj yeem siv ntau dhau preload; tus nqi siab; tom qab dhau ib qho ntev, nws tsis tuaj yeem ua rau hauv cov xov tag nrho.
III. Cov laj thawj tseem ceeb vim li cas cov cuab yeej siv tshuab nyiam qhov Socket Head Cap Screws
1. Kev thauj khoom loj dua- cov kabmob muaj peev xwm: Lub taub hau taub hau taub hau muaj rau lub zog-cov kabmob nto. Piv nrog cov screws slotted thiab cross screws nrog tsuas yog ob lub zog- bearing nto, lawv tuaj yeem dais lub zog nruj dua thiab tsis yooj yim rau plam lossis puas.
Lus Cim: Cov khoom siv ntawm lub qhov (socket head cap screws) feem ntau yog cov hlau tsis muaj steel, carbon steel thiab hlau alloy, uas yog qhov tseem ceeb tib yam li lwm hom screws; qhov siab dua qib kev ua tau zoo, lub zog ntau dua. Thaum xaiv cov screws, nws yog ib qho tsim nyog yuav tsum nruj me ntsis xaiv cov khoom nrog cov qib kev ua tau zoo raws li kev siv. Screws ntawm qib sib txawv muaj tus nqi sib txawv.
2. Kev ua haujlwm Countersunk muaj: Cov txiv ntoo ntawm lub qhov (socket) lub taub hau hau hau ntsia hlau tuaj yeem ua tiav rau hauv qhov chaw ua haujlwm, uas tuaj yeem ua kom lub ntsej muag ntawm lub workpiece tiaj tus thiab zoo nkauj, thiab zam kev sib tsoo thiab cuam tshuam los ntawm cov txiv ntseej raug, tshwj xeeb tshaj yog tsim rau cov khoom siv uas xav tau qhov chaw ua haujlwm.
3. Yooj yim installation thiab commissioning: Piv nroghexagon taub hau bolts, qhov (socket head cap screws) tsim nyog rau ntau qhov xwm txheej sib dhos, tshwj xeeb tshaj yog nqaim thiab zais qhov chaw, thiab hloov tau yooj yim dua thiab yooj yim rau kev khiav lag luam thaum sib dhos, tu thiab commissioning.
4. Kev tiv thaiv zoo dua -kev ua tub sab nyiag: Ib lub qhov (socket) tshwj xeeb yuav tsum tau siv los rhuav tshem lub qhov (socket) lub taub hau hau hau ntsia hlau, thaum cov cuab yeej siv niaj hnub (xws li cov cuab yeej hloov tau, cov ntsia hlau, qhib- kawg wrenches, thiab lwm yam) tsis tuaj yeem cuam tshuam nws, uas tuaj yeem tiv thaiv tsis yog - cov cuab yeej cuab tam los ntawm kev txhim kho cov khoom siv thiab kev ruaj ntseg.
