2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-16 04:44
Tus kheej tapping screws yog qhov yuav tsum tau ua kom muaj kev sib txuas ib feem ntawm ib yam khoom lossis cov qauv rau ib leeg. Cov khawm no tau siv ob qho tib si hauv ntau hom kev tsim khoom thiab hauv lub neej txhua hnub.
Cov khoom siv ntawm tus kheej tapping screws ntawm kev ua lag luam niaj hnub no yog qhov loj thiab sib txawv. Txhua hom tsiaj muaj qee yam kev ntsuas tsis zoo thiab cov yam ntxwv. Feem ntau siv tus kheej tapping ntsia hlau nrog lub taub hau taub hau, nws lub npe thib ob yog "potay". Nws yog hais txog nws uas yuav tham txog hauv kab lus no: peb yuav piav qhia cov yam ntxwv, yam, qhov ntau thiab tsawg.
Peculiarities
Tus kheej tapping screws "potay" - nws yog ib qho ntawm feem ntau siv hom fasteners … Qhov laj thawj tseem ceeb rau qhov muaj koob npe no yog muaj lub taub hau taub hau ntawm cov khoom. Nws cov duab zoo kawg nkaus uas ua haujlwm saum npoo av tom qab txhim kho tus kheej tapping ntsia hlau tseem nyob tiaj tus, yam tsis muaj qhov khaus.
Yog tias koj ntswj lub hau ntswj taub hau kom raug, lub taub hau ntawm lub khawm yuav haum rau hauv lub rooj zaum, thiab lub dav hlau ntawm cov khoom yuav muaj qhov zoo nkauj zoo nkauj.
Cov fasteners no muaj tus lej ntawm lwm cov yam ntxwv, uas yog:
- lub zog;
- kev ntseeg tau;
- hnav tsis kam;
- corrosion kuj;
- kev pab lub neej ntev;
- xaiv ntau yam thiab ntau yam.
Txhua tus kheej tapping screws sib txawv qhov loj thiab lub hom phiaj. Muaj cov ntsia hlau tsim los txhawm rau txhim kho ntoo lossis yas cov txheej txheem, kuj tseem muaj hom sib cais rau kev ua haujlwm nrog hlau.
Kev tsim ntawm tus kheej tapping ntsia hlau yog qhov ua haujlwm tsis txawv ntawm cov ntsia hlau pom. Nws muaj:
- tus pas nrig, nrog rau tag nrho qhov ntev ntawm cov xov nyob (qee zaum cov xov tau thov tsuas yog rau ib feem ntawm cov khoom);
- slotted hau (hom taub hau txawv);
- taub hau ntawm hom ntse los yog blunt.
Txog kev tsim khoom ntawm tus kheej ntsia hlau ntsia hlau, tsuas yog siv cov khoom lag luam zoo, ntseeg tau uas muaj lub cev zoo thiab lub zog zoo.
Nws tuaj yeem yog cov hlau tsis muaj steel lossis hlau tsis muaj hlau xws li tooj dag. Tom qab kev tsim khoom, cov fasteners tuaj yeem kho nrog txheej tshwj xeeb uas ua rau nws cov khoom tiv thaiv xeb. Feem ntau nws yog zinc lossis lwm yam tshuaj phosphate.
Cov txheej txheem tsim khoom, tswj cov ntaub ntawv thiab cov khoom siv raw tau hais meej meej thiab muab tso rau hauv cov ntaub ntawv tswj hwm GOST 1145-80, GOST 1144-80 thiab GOST 1146-80 . Tsis tas li, cov kev cai no tswj hwm kev dhau ntawm txhua qhov kev kuaj sim tsim nyog thiab muab cov ntawv pov thawj zoo.
Cov khoom lag luam yog cov yam ntxwv hauv qab no:
- ntsia hlau taub, hli;
- ntsia hlau ntev, hli;
- qhov loj me;
- hom xov;
- teem sij hawm
Hom kev txheeb xyuas
Muab qhov kev nyiam thiab dav dav ntawm cov khoom, nws tsis yog qhov xav tsis thoob tias muaj kev xaiv dav ntawm nws hom ntawm kev ua lag luam. Muaj cov hom txuas hauv qab no.
Nrog laum . Lwm lub npe yog "tus kheej drilling". Xws li tus kheej tapping screws tau siv rau kev ua haujlwm ru tsev.
Rau lawv cov khoom siv, cov hlau tawv tau siv, thiab cov zinc dawb yog siv ua txheej.
Nrog laum … Feem ntau, cov khoom lag luam zoo li no tau siv los ua cov txheej txheem hlau.
Ib tus kheej tapping ntsia hlau yog ua los ntawm cov tawv tawv lossis cov tawv tawv tawv, tom qab ntawd coated nrog cov zinc dawb.
Universal … Hom khawm khawm no tuaj yeem siv rau txhua yam kev tsim kho thiab teeb tsa ua haujlwm. Nws yog tus yam ntxwv ntawm lub zog thiab hnav tsis kam. Cov xov tuaj yeem ua tiav lossis ib nrab.
Rau kev tsim cov khoom lag luam, cov ntaub ntawv tawv-tawv steel tau siv, txheej txheej ntawm no yog zinc.
Nws tseem tsim nyog sau cia tias txhua yam ntawm tus kheej tapping screws tuaj yeem sib txawv tsis tsuas yog lub hom phiaj thiab qhov loj me, tab sis kuj hauv xov . Nws tuaj yeem loj, me thiab tshwj xeeb.
Qhov ntev (kho kom raug)
Qhov loj me ntawm tus khawm ris yog ntau yam sib txawv. Qhov no tso cai rau koj xaiv cov khoom lag luam uas zoo rau kev ua haujlwm nrog cov khoom tshwj xeeb.
Cov ncauj lus kom ntxaws thiab siv ntau qhov ntau thiab tsawg ntawm cov ntsia hlau ntsia hlau tuaj yeem pom los ntawm kev saib ntawm cov ntxhuav
Qhov loj me |
Ntsia taub, hli |
Ntsia ntev, hli |
Txheej |
Yam khoom |
| 2,5x20 ua | 2, 5 | 20 | xim daj | ntoo, yas |
| 2, 5x25, ib | 2, 5 | 25 | xim daj | ntoo, yas |
| 3 tx10 | 10 | dawb zinc | ntoo, yas | |
| 3 tx30 | 30 | xim daj | ntoo, yas | |
| 4x 4 5 | 45 | dawb zinc | ntoo, yas, hlau | |
| 60x5 ua | 60 | xim daj | ntoo, yas, hlau | |
| 6 x60av | 60 | xim daj | ntoo, yas, hlau | |
| 6x 120 ib | 120 | dawb zinc | ntoo, yas, hlau | |
| 6x200 ua | 200 | dawb zinc | ntoo, yas, hlau |
Hauv cov khw tshwj xeeb, koj tseem tuaj yeem paub ntxaws nrog cov khoom lag luam tag nrho.
Thaum yuav cov fasteners, nws yog ib qho tseem ceeb heev uas yuav tsum coj mus rau hauv tus account ob qho tib si nws qhov loj me thiab lwm yam yam ntxwv tshwj xeeb, suav nrog cov khoom siv twg koj xav tau tus khawm ris rau drilling
Cov kws tshaj lij pom zoo xaiv cov hlua txuas tsuas yog ntawm cov ntsiab lus tshwj xeeb ntawm kev muag khoom thiab muab kev nyiam rau cov khoom lag luam uas muaj npe zoo.
Lawv siv qhov twg?
Raws li tau hais los saud, cov yam ntxwv tsim ntawm lub taub hau taub hau tus kheej tapping ntsia hlau tau pab txhawb rau daim ntawv thov dav ntawm cov khoom hauv cov txheej txheem ntawm kev sib txuas ntau yam:
- ntoo;
- yas;
- steel ntawv (cov khoom hlau).
Txhawm rau ua haujlwm nrog cov qauv hlau, siv tus kheej tapping ntsia hlau nrog lub laum.
Feem ntau, cov hlua khi no yog siv thaum ua haujlwm nrog ntoo . Hauv cov txheej txheem ntawm kev ua tiav lub ntsej muag thiab lub ru tsev ua haujlwm, lub lauj kaub nws tus kheej tapping yog qhov tseem ceeb. Nws kev siv ua rau nws muaj peev xwm txhim kho kev txhim kho cov qauv sib dhos thiab tswj nws qhov zoo nkauj, txhim khu kev qha, du thiab txawm tias nto.
Pom zoo:
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