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Button lub taub hau ntsia hlau, nws hom thiab Scope

Button lub taub hau ntsia hlau yog siv nyob rau hauv qhov siv thiab ua ntau hom ntawm cov rooj tog, nyob rau hauv kev tsim kho kev lag luam, automotive kev lag luam. Nws yog ib tug txhim khu kev qha txoj kev attaching ib tug ntau yam ntawm daim ntoo, hlau, yas.

Hom screws, lawv faib

Ntsia Hlau - metalware khoom muaj rau hauv daim ntawv ntawm cov threaded pas nrig thiab lub taub hau ntawm ntau daim. Tapping xyaum tshaj tag nrho ntev ntawm tus pas nrig los yog ua tsuas yog cov. Lub ntsiab sib txawv nruab nrab ntawm tus screws ntawm lub bolts uas yog cov nyob rau hauv kev nthuav dav, thiab cov ntsia liaj qhov rooj yog screwed noob txiv. Tsis yuav tsum tau siv ntxiv hais nyob rau hauv daim ntawv ntawm cov ceev. Feem ntau cov feem ntau siv rau tsis yog-los ntawm kev sib txuas. Classified no hom ntawm kho vajtse:

  • Raws li lub hom cap.
  • Threaded.
  • Nyob rau hauv ntev.

Lub hau screws yuav ua ncaj nraim los yog semicircular daim ntawv. Fasteners ua thiab lub tsis tuaj kawm ntawv ntawm lub taub hau. Torque kis tau tus mob yog ua nyob rau hauv lub hau ntsia hlau qhov (ncaj, crosswise, ib tug cim), knurling los yog lub qhov nyob rau hauv lub kawg ntawm tus pas nrig.

Lub threads rau tus pas nrig yog me me thiab cov loj loj nyob rau hauv loj. Nws yuav txiav raws tag nrho ntev ntawm lub ntsia hlau, los yog tsuas yog cov.

Raws qhov ntev ntawm distinguished luv luv, medium thiab ntev screws.

Nyob ntawm seb lub hom phiaj ntsia hlau nrog ib puag ncig lub taub hau yog muab faib mus rau hauv:

  • Kho kho vajtse.
  • Installation kev kho vajtse.

Kho screws yog siv rau cov txuas qhov chaw uas tseem parsing lub khawm ris. Lub teeb screws siv los txhim kho qhov chaw.

Muaj ob chav kawm ntawm precision manufactured fasteners: A, B, standardize zus thiab qhov loj ntawm kho vajtse GOST 17473-80.

Tej khoom uas yog los ntawm cov pa roj carbon hlau nrog ib tug corrosion resistant txheej los yog galvanized. Cov feem ntau lug electrogalvanized kho vajtse zog hauv chav kawm ntawv 4.6. Thov ntsia hlau nrog ib tug semicircular hau nyob rau hauv muab tsis cuag qhov chaw fixtures.

Self-tapping ntsia hlau nrog ib tug semicircular taub hau

Cov ntaub ntawv ua metalware cov khoom uas muaj Phillips hom Ph los yog ntswj ntsia hlau Torx. Siv rau tej lub qhov nyob rau hauv ib tug ntawm qhov chaw ntawm lub metric thread. Siv rau kev ruaj ntseg yas, hlau los yog ntoo pob qij txha.

Raws li cov xov kab uas hla screws txawv qhov luaj li cas M3 rau M8. Suab loj - los ntawm 0.5 hli rau 1.25 hli. Yam tsawg kawg nkaus cov ntsia hlau ntev tej zaum yuav ntawm 6 hli mus M3 loj mus txog 16 hli rau qhov luaj li cas M8.

screws rau rooj tog

Ntsia Hlau rooj tog nrog ib tug semicircular lub taub hau yuav txawm peem rau nrog ib tug xovxwm tshuab ntxhua khaub ncaws los tsis ua cas, muaj tus ntoo khaub lig zoo li tus qhov rau lub hau. Xovxwm tshuab ntxhua khaub ncaws los yog xub pwg yog ib tug hluas caij nrog lub taub hau. Cov no muaj nce kho nyob rau hauv qhov chaw ntawm cov nyiaj them yug deg hauv cheeb tsam, uas zoo heev thiaj li muaj cov siab rau cov khoom lub cov ntaub ntawv thiab deforms nws. Nyob rau tib lub sij hawm mount yog ib tug ntau ruaj. Mas siv raws li cov rooj tog khawm ris fittings. Cov xov yog txiav nyob rau hauv lub pas nrig ib feem.

Phillips ntawm lub taub hau yog ib tug txheej txheem daim ntawv (Ph) thiab paub daim ntawv no (Pz).

Raws li cov xov kab uas hla screws rau rooj tog ntau los ntawm loj M3 rau M8. Cap txoj kab uas hla yuav ua tau los ntawm 7.5 hli rau M3 loj mus txog 19 hli rau qhov luaj li cas M8.

Cov ntsia hlau ntev yuav txawv tsis pub dhau 6-120 hli.

Muaj hau ntswj nrog ib tug semicircular lub taub hau thiab hexagon socket

Kho vajtse nrog ib tug semicircular hau thiab hexagon nrog siv nyob rau hauv los ua ke ua hauj lwm rau tsevneeg ntau yam ntsiab thiab cov rooj sib txoos ntawm lub tshuab. Cov loj loj ntawm kho vajtse siv nyob rau hauv kev tsim kho thiab los ua ke ua hauj lwm. Allen nyob rau hauv lub cev ntawm lub ntsia hlau taub hau no yeej tseem zoo lub slot.

Tsis tas li ntawd ua screws nrog ib tug semicircular hau thiab hexagon tsawg rau tus yuam sij. lawv yog siv rau cov rooj tog ntsiab khi ua ke nrog bolts, "Erickson" los yog ceev "Chim".

Ib tug ntau yam yog ib tug vandal-ntawv pov thawj tsis pub leejtwg paub cov ntsia hlau nrog ib tug semicircular lub taub hau, Allen qhov tseem ceeb thiab rau tus pin rau hauv lub taub hau los ntawm ib tug tshwj xeeb me ntsis. Siv raws li kev tiv thaiv tiv thaiv tsis tau tso cai nkag tau mus rau lub hlws ris, muab rho los yog puas lub dockable khoom. Ua los ntawm stainless steel A2. Raws li ib tug lwm txoj, tseem tau mus ua hlau cov khoom muaj tus cim turnkey.

Muaj kuj nce screws nrog ib tug semicircular qis hau Phillips los yog slotted, raug txhom screws. Daim ntaub ntawv yias lub taub hau screws yog heev ntau haiv neeg. Nws yog dav siv rau txhua yam ntawm kho vajtse fasteners khoom.

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