Kev ruaj ntseg Sheet Hlau Screws

Ntxiv nrog rau tus ntoo khaub lig-kem daim ntawv, lub taub hau tsav qauv ntawm Security Sheet Hlau Screws kuj dav siv tshwj xeeb- zoo li tus qauv tsim xws li sab hauv pentagon, sab hauv daim duab peb sab, thiab ib qho - txoj kev zawj. Cov duab groove tsis zoo no tsis sib haum nrog cov cuab yeej txheem thiab yuav tsum tau siv cov khoom tshwj xeeb los thov kom nruj los yog disassembly torque. Raws li DIN 34800 qhov kev xeem yuav tsum tau ua rau lub cev muaj zog ntawm kev tiv thaiv - tub sab tub nyiag lub taub hau, qhov tob thiab qhov dav ntawm sab hauv pentagonal tsav zawj yuav tsum ua kom tau raws li qhov yuav tsum tau ua kom qhov deformation ntawm qhov ntsuas hauv qhov kev sib tw torque tsis ntau dua 0.1 hli. Rau cov ntsia hlau nrog ST4.8 specifications, qhov kev nyab xeeb zawm torque ntsuas yog 2.5 Nm, thiab qhov tawg torque tsis tsawg dua 5.5 Nm raws li ISO 7051 xeem txoj kev. Qhov sib piv ntawm ob yog kwv yees li 0.45, uas muab qhov kev nyab xeeb txaus rau qhov nqis. Nyob rau tib lub sijhawm, muaj cov lus qhia lub khob hliav qab ntawm qhov kawg ntawm cov ntsia hlau. Lub kaum sab xis ntawm lub khob hliav qab yog 25 txog 35 degrees raws li ISO 1478 tus qauv, uas ua rau lub hauv paus tsis siv neeg nyob rau hauv lub qhov prefabricated, txo qhov kev pheej hmoo ntawm tilted nkag, thiab muab kev tiv thaiv zoo nyob rau hauv ib puag ncig uas yuav tsum tau meej rau kev tiv thaiv -disassembly, xws li tsev loj cuj, cov cuab yeej siv nyiaj hauv tuam txhab, thiab subway tsheb sab hauv.

Raws li kev tiv thaiv qib tshwj xeeb, kev tiv thaiv -cov ntawv tub sab tuaj yeem siv cov kev daws teeb meem- kho austenitic stainless hlau es tsis txhob carbon steel los txhim kho corrosion kuj thiab tsis yog - cov khoom sib nqus. Raws li ISO 3506-1 cov kev cai rau A2-70 qib stainless hlau fasteners, lub zog tensile tsis tsawg tshaj li 700 MPa, axial drilling tsis kam thaum nkag mus rau 2.0 hli tuab galvanized steel phaj yog kwv yees li 320 Newtons raws li cov ntaub ntawv ntsuas tiag tiag, thiab cov ntaub ntawv pov thawj ASTM 9. nruab nrab ntsev tsuag kuaj rau 480 teev tsis muaj xeb liab. Tsis tas li ntawd, ib qho kev tsim cov pob txha tawg tuaj yeem ntxiv rau lub taub hau ntsia hlau. Thaum tsis yog - cov cuab yeej tshwj xeeb raug siv los quab yuam ntswj ntsia hlau, lub qhov yuav tawg thaum lub zog siab tshaj 6.5 Nm, ua rau cov ntsia hlau tsis tuaj yeem ntsia tau ib txwm. Raws li cov chaw tsim tshuaj paus qhov kawg torque xeem tsab ntawv ceeb toom, qhov tsim no muaj kev vam meej kev tiv thaiv tus nqi ntawm ntau tshaj 95% nyob rau hauv lub anti{23}} tub sab kev puas tsuaj xeem. Raws li ISO 9227 Copper Accelerated Acetic Salt Spray Test Method, stainless hlau version tseem tsis tau hloov pauv hauv cov tsos rau 720 teev nyob rau hauv ib puag ncig acidic ntsev tsuag, uas yog txaus rau kev txhim kho cov cuab yeej kev ruaj ntseg sab nraum zoov hauv cov nroog ntug hiav txwv. Nws ob lub peev xwm ntawm kev tiv thaiv corrosion thiab tiv thaiv kev ua phem ua rau nws yog qhov kev daws teeb meem zoo tshaj plaws rau kev ruaj ntseg screws rau cov cuab yeej tsis pub lwm tus paub, kev sib txuas lus hauv paus chaw nres tsheb, thiab cov rooj zaum pej xeem.

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

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, lees paub qhov kev txiav txim kom muaj nuj nqis, thiab suav nrog tag nrho cov ntaub ntawv ntsig txog.

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

Thaum tsim cov khoom, ua raws li cov qauv kos duab thiab qauv.

Tom qab qhov kev tshuaj ntsuam zaum kawg, nws tau raug ntim thiab xa mus rau cov neeg siv khoom.

Cim npe nrov: Tuam Tshoj Security Sheet Hlau Ntsia Hlau Manufacturers, lwm tus neeg, Hoobkas