Zowonjezera Zokhuthala Zachitsulo Zosapanga dzimbiri

Kufotokozera Kwachidule:

Makina ochapira athyathyathya amagwiritsidwa ntchito kukulitsa kunyamula kwa nati kapena mutu wa cholumikizira motero kufalitsa mphamvu yothina pamalo okulirapo.Zitha kukhala zothandiza pogwira ntchito ndi zinthu zofewa komanso mabowo okulirapo kapena osakhazikika.


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kufotokozera

Makina ochapira athyathyathya amagwiritsidwa ntchito kukulitsa kunyamula kwa nati kapena mutu wa cholumikizira motero kufalitsa mphamvu yothina pamalo okulirapo.Zitha kukhala zothandiza pogwira ntchito ndi zinthu zofewa komanso mabowo okulirapo kapena osakhazikika.

Kukula kwa washer kumatanthawuza kukula kwake kwa dzenje ndipo kumatengera kukula kwa screw.Kunja kwake (OD) kumakhala kokulirapo nthawi zonse.Kukula ndi OD nthawi zambiri zimatchulidwa mu mainchesi ochepa, ngakhale mainchesi a decimal angagwiritsidwe ntchito m'malo mwake.Makulidwe nthawi zambiri amalembedwa mu mainchesi a decimal ngakhale nthawi zambiri timawasintha kukhala mainchesi ochepa kuti zitheke.

Makina ochapira a giredi 2 akuyenera kugwiritsidwa ntchito ndi zomangira za Grade 2 za hex (maboliti a hex)—gwiritsani ntchito zochapira zolimba zolimba zokhala ndi zomangira za Sitandade 5 ndi 8.Chifukwa makina ochapira a Gulu la 2 amapangidwa ndi chitsulo chofewa, chochepa cha carbon, "adzapereka" (compress, cup, bend, etc.) pansi pa ma torque apamwamba omwe nthawi zambiri amagwirizanitsidwa ndi Grade 5 ndi 8 cap screws.Zotsatira zake, padzakhala kuchepa kwa mphamvu yokhotakhota pamene washer akutulutsa.

Makina ochapira a Flat amapezeka muzinthu zosiyanasiyana kuphatikiza aluminiyamu, mkuwa, nayiloni, mkuwa wa silicon, chitsulo chosapanga dzimbiri ndi chitsulo.Chitsulo chosakutidwa kapena chosakutidwa, chomwe chimatchedwa "plain finish," sichinapangidwe pamwamba kuti chiteteze dzimbiri kupatula mafuta opaka pang'ono kuti atetezedwe kwakanthawi.Chifukwa chake, zomaliza zachitsulo ndizokutira zinki komanso kuthirira kotentha.

MAFUNSO

Kupyolera mu mapangidwe awo, katundu wogawira wa washers wamba amatha kuteteza mtundu uliwonse wa kuwonongeka kwa malo osonkhanitsidwa.Wochapira wathyathyathya ali ndi malo owonda komanso osalala okhala ndi bowo pakati.Washer wamtundu uwu amapereka chithandizo kumutu wocheperako.

Makina ochapira zitsulo zakuda-osayidi amalimbana ndi dzimbiri pang'ono m'malo owuma.Zinc-plated zitsulo zochapira zimakana dzimbiri m'malo onyowa.Zotsukira zitsulo zakuda zomwe zimakutidwa ndi chitsulo chosapanga dzimbiri zimakana mankhwala ndipo zimapirira kupopera mchere kwa maola 1,000.

Zofotokozera Φ1 ndi Φ1.2 Φ1.4 Φ1.6 Φ2 ndi Φ2.5 Φ3 ndi Φ4 ndi Φ5 ndi Φ6 ndi Φ8 ndi Φ10 ndi
d Max 1.22 1.42 1.62 1.82 2.32 2.82 3.36 4.36 5.46 6.6 8.6 10.74
  Min 1.1 1.3 1.5 1.7 2.2 2.7 3.2 4.2 5.3 6.4 8.4 10.5
dc Max 3 3.2 3.5 4 5 6.5 7 9 10 12.5 17 21
  Min 2.75 2.9 3.2 3.7 4.7 6.14 6.64 8.64 9.64 12.07 16.57 20.48
h 0.3 0.3 0.3 0.3 0.3 0.5 0.5 0.8 0.8 1.5 1.5 2
Kulemera ≈kg 0.0014 0.0016 0.018 0.024 0.037 0.108 0.12 0.308 0.354 1.066 2.021 4.078
Zofotokozera Φ12 ndi (Φ14) Φ16 ndi (Φ18) Φ20 ndi (Φ22) Φ24 ndi (Φ27) Φ30 ndi Φ36 ndi Φ42 ndi Φ48 ndi
d Max 13.24 15.24 17.24 19.28 21.28 23.28 25.28 28.28 31.34 37.34 43.34 50.34
  Min 13 15 17 19 21 23 25 28 31 37 43 50
dc Max 24 28 30 34 37 39 44 50 56 66 78 92
  Min   23.48 27.48 29.48 33.38 36.38 38.38 43.38 49.38 55.26 65.26 77.26 91.13
h 2 2 3 3 3 3 4 4 4 5 7 8
Kulemera ≈kg 5.018 6.892 11.3 14.7 17.16 18.42 32.33 42.32 53.64 92.07 182.8 294.1

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