Tis Screws: M6 Thiab M8 Nrog Yas Yas, M4, M5 Thiab Lwm Yam Qauv, GOST

Cov txheej txheem:

Video: Tis Screws: M6 Thiab M8 Nrog Yas Yas, M4, M5 Thiab Lwm Yam Qauv, GOST

Video: Tis Screws: M6 Thiab M8 Nrog Yas Yas, M4, M5 Thiab Lwm Yam Qauv, GOST
Video: Xov xwm 21/10/2021 Tuag 2 Tug Nai Pha, Tub Rog Tuag Coob Ntau Caum Leej 2024, Plaub Hlis Ntuj
Tis Screws: M6 Thiab M8 Nrog Yas Yas, M4, M5 Thiab Lwm Yam Qauv, GOST
Tis Screws: M6 Thiab M8 Nrog Yas Yas, M4, M5 Thiab Lwm Yam Qauv, GOST
Anonim

Rau txhua tus neeg uas yuav tsum tau sib sau ua ke lossis kho qee yam, nws yog ib qho tseem ceeb kom paub tias cov ntsia hlau ntsia hlau yog dab tsi thiab lawv siv qhov twg. Cov qauv no tuaj yeem muaj ntau yam sib txawv: muaj cov khawm M6 thiab M8 nrog cov yas tuav, M4, M5 thiab lwm yam qauv. Nws kuj tseem yuav tsum tau coj mus rau hauv tus account qhov xav tau yooj yim muab hauv GOST.

Duab
Duab

kev piav qhia dav dav

Nws muaj txiaj ntsig los pib sib tham txog tus thumbscrew nrog qhov tseeb tias kev tsim khoom kho vajtse hauv pawg no tau xa mus rau DIN 316 . Lwm cov qauv tsis siv rau tus khawm khawm no. Tsis muaj qhov tshwj xeeb GOST ib yam, vim qhov siab tshaj plaws tuaj yeem coj los ntawm GOST dav dav rau cov ntsia hlau, cov cuab yeej thiab cov qauv hlau . Cov ntsia hlau ntsia hlau muaj xov xov. Nws tau txais nws lub npe rau tus yam ntxwv geometry ntawm lub taub hau, nco txog lub suab raj me me tiag tiag.

Cov nplaim paj ntawm lub taub hau tuaj yeem muab sib npaug (tom qab ntawd lawv hais lus German version). Hauv Asmeskas tus qauv, cov duab plaub fab yog cov yam ntxwv ntau dua. Lub taub taub uas tuaj yeem ua tau los ntawm M4 txog M24. Cov kev cai tseem ceeb rau cov fasteners raug tsau hauv DIN ISO 8992.

Kev ua siab ntev xov yog tswj hwm los ntawm DIN 13-13.

Duab
Duab

Teem caij

Wing screws tau pom zoo rau cov xwm txheej uas koj yuav tsum tau sib dhos ua ke thiab tshem tawm cov xov sib txuas. Fasteners ntawm yam no yooj yim siv thiab teeb tsa. Koj tuaj yeem ntsia cov cuab yeej zoo li no nrog koj txhais tes, tsis tas siv cov cuab yeej ntxiv. Ntxiv mus, kev siv cov yuam sij yog contraindicated. Qhov no tuaj yeem ua rau lub paj tawg puas tsuaj loj, nyob rau qhov twg cov fasteners yuav tsis ua haujlwm.

Thumb screws tau siv dav:

  • rau sib dhos ntau hom rooj tog;
  • los tsim ntau lub thawv thiab thawv;
  • raws li ib feem ntawm qhov clamping clamps;
  • nyob rau hauv tus txheej txheem ntawm kev sib dhos laj kab ib ntus thiab cov qauv ib ntus;
  • hauv lwm qhov xwm txheej, thaum yooj yim ntawm kev teeb tsa los ua ntej.
Duab
Duab
Duab
Duab

Hom kev txheeb xyuas

Lub hauv paus tseem ceeb ntawm tis ntsia hlau yog tsim los ntawm:

  • hlau zas hlau;
  • forged hlau;
  • stamped hlau;
  • tooj liab-zinc cov hlau (hauv ntau qhov sib piv);
  • stainless hlau qib.

Tab sis qee zaum cov ntsia hlau ntawm hom no kuj tseem ua los ntawm lwm cov ntaub ntawv. Kev tsim qauv nrog tus tuav yas yog qhov ntau heev. Feem ntau nylon siv rau nws cov khoom siv. Fasteners nrog lub hauv paus hlau yog nyob rau ntau qhov raug rau galvanic kho, uas ua rau kom muaj zog tiv thaiv corrosion.

Ib qho ntxiv, kev pabcuam lub neej ntawm cov khoom lag luam nce ntxiv, lawv kev ntseeg tau nce txawm tias nyob hauv cov xwm txheej nyuaj.

Duab
Duab
Duab
Duab

Qhov ntev (kho)

M4 ntsia hlau tuaj yeem yog 16, 20, 25, 30, 35 lossis 40 mm ntev. Hauv qhov no, cov xov xov yuav yog 0.7 hli. Rau cov khoom lag luam ntawm M5 pawg loj, qhov ntev hauv "nyiam" tshaj plaws yog 16, 20, 25 lossis 30 hli. M6 qhov ntev tuaj yeem yog 10-40 hli ntev. Rau M8, qhov loj me yog los ntawm 10 txog 60 hli, thiab rau M10 - los ntawm 35 txog 60 hli.

Duab
Duab

Cov lus qhia ua haujlwm

Txhua tus tuaj yeem tiv nrog kev siv thumbscrews, raws li tau hais los lawm . Kev xaiv nrog cov khoom yas yog qhov txawv los ntawm kev nyab xeeb kev siv. Kev xaiv cov ntaub ntawv tsim kho yog txiav txim siab los ntawm cov xwm txheej ntawm kev siv. Nws tau pom zoo kom siv tsuas yog daim ntawv pov thawj fasteners. Kev mloog yuav tsum tau them rau qhov tshwm sim ua rau xoob ntawm cov ntsia hlau.

Nws yog qhov tsim nyog los ntswj lawv tag nrho los ntawm qhov pib, tab sis tsis dhau nrawm heev .… Kev co yuav tsum tau ua tib zoo zam lossis ntsuas ntsuas kom txo nws. Nws yog ib qho tseem ceeb sib xws kom tsis txhob txav ib sab ntawm lub taub hau taub hau hauv kev cuam tshuam nrog kev sib koom tes. Yog tias tsis muaj kev hloov pauv zoo li no, txawm tias tsis zoo rau kev ua haujlwm yuav luag tsis muaj kev phom sij.

Nws kuj tseem yuav tsum tau ntsuas qhov yuav ua rau qaug zog ntawm cov hlau, uas tseem cuam tshuam tsis zoo rau cov khoom ntawm cov ntsia hlau.

Pom zoo: