Chingwe chachitsulo chomangira chachitsulo chomangira chomangira cha U
Chojambula chooneka ngati U cha chingwe chachitsulo chachitsulo
Chingwe chachitsulo chomangira chingwe chiyenera kugwiritsidwa ntchito pamodzi.Mphete yopangidwa ndi U idzamangidwa mbali imodzi ya mutu wa chingwe, ndipo mbale yosindikizira idzayikidwa mbali imodzi ya chingwe chachikulu.
1. Chingwe cha waya chokhala ndi m'mimba mwake kuposa 19 mm chiyenera kukhala ndi ma tapi 4;Osachepera 5 zidutswa zazikulu kuposa 32mm;Osachepera 6 zidutswa zazikulu kuposa 38mm;Osachepera 7 kuposa 44mm.Mphamvu yotsekera ndiyoposa 80% ya mphamvu yothyola chingwe.Mtunda pakati pa tatifupi ndi kuposa 6 kuwirikiza chingwe awiri.Chingwe chotchinga chooneka ngati U, chosindikizira mbale ndikukankha chingwe chachikulu.
2. Kukula kwa kopanira kudzakhala kogwirizana ndi makulidwe a chingwe chachitsulo chachitsulo.Mtunda wamkati womveka bwino wa mphete yooneka ngati U udzakhala 1 ~ 3 mm kukula kuposa kukula kwa chingwe chachitsulo.Ngati mtunda wowoneka bwino ndi waukulu kwambiri, sikophweka kupanikizana chingwe ndipo ngozi zikhoza kuchitika.Mukayika kopanira, wonongazo ziyenera kumangika mpaka chingwe chokhala ndi mainchesi 1/3 ~ 1/4 chitaphwanyidwa.Pambuyo potsindika chingwe, screw iyenera kuwonjezeredwa kachiwiri kuti zitsimikizire kuti mgwirizanowo ndi wolimba komanso wodalirika.
3. Malingana ndi zofunikira zamapangidwe, kutalika kwa chingwe cha waya sikuyenera kuchepera 14 ndipo chiwerengero cha zingwe zingwe sichiyenera kukhala chocheperapo 3. Mtunda pakati pa zingwe nthawi zambiri umakhala nthawi 6 ~ 7 za m'mimba mwake mwadzina. waya chingwe.
Kuwonjeza: Chingwe chachitsulo chachitsulo ndi chingwe chozungulira chopindika ndi mawaya achitsulo okhala ndi zida zamakina ndi miyeso ya geometric kukwaniritsa zofunikira malinga ndi malamulo ena.Chingwe chachitsulo chimapangidwa ndi waya wachitsulo, chitsulo pakati ndi mafuta, ndipo waya wachitsulo ndi chitsulo cha carbon kapena alloy steel.Chingwe cha waya chimapangidwa ndi chitsulo chachilengedwe, chitsulo chopangidwa ndi asibesitosi kapena chitsulo chofewa.Waya wa asibesitosi kapena waya wopindika wachitsulo ayenera kugwiritsidwa ntchito potentha kwambiri.
Kugwiritsa ntchito chingwe cholumikizira waya
1, Angagwiritsidwe ntchito pa makina osiyanasiyana zomangamanga hoisting, zitsulo ndi migodi zida, mafuta munda derrick, doko njanji Mumakonda ndi kutsitsa, nkhalango makina, zida zamagetsi, ndege ndi panyanja, zoyendera dziko, uinjiniya kupulumutsa, salvage wa zombo zamira, kukweza, kukweza ndi kuwongolera zida zamafakitole ndi mabizinesi amigodi.
2, Zogulitsa: Zili ndi mphamvu yofanana ndi chingwe chachitsulo chachitsulo, kugwiritsa ntchito motetezeka, maonekedwe okongola, kusintha kosalala, katundu wamkulu wa chitetezo cha ntchito yokweza, ndipo amatha kukana katundu wambiri, ndi moyo wautali wautumiki.
3, Product khalidwe: mosamalitsa kutsatira mfundo za mayiko ndi mfundo dziko luso limeneli kupanga, ndi kuchita sampuli anayendera malinga ndi zofunika zake.Zigawo zoyeserera ziyenera kufikira mphamvu yofanana ndi chingwe chachitsulo chachitsulo, ndiye kuti, zigawo zosweka ndi zopindika za chingwe chachitsulo sizingatsetsereka, kutulutsa, kapena kusweka.
Chingwe cha chingwe chimatchedwanso chingwe chotchinga cha waya.Amagwiritsidwa ntchito polumikizira kwakanthawi chingwe chachitsulo chachitsulo, kukonza chingwe chakumbuyo chakumbuyo pamene chingwe chachitsulo chikudutsa pa chipika, ndi kukonza chingwe champhepo chamutu pamtengo wokwera.Mitundu ikuluikulu ya zingwe zachitsulo zachitsulo ndi monga phosphating ❖ kuyanika zitsulo chingwe chingwe, kanasonkhezereka waya waya chingwe, chitsulo chosapanga dzimbiri chingwe chingwe ndi zina zotero.Pali mitundu itatu ya zingwe za waya zomwe zimagwiritsidwa ntchito nthawi zambiri: mtundu wa kukwera pamahatchi, mtundu wa nkhonya ndi mtundu wamba.Pakati pawo, kavalo kukwera kopanira ndi muyezo waya chingwe kopanira ndi amphamvu kugwirizana mphamvu ndipo ambiri ankagwiritsa ntchito.Chachiwiri, atolankhani mbale mtundu.Fist grip Type ilibe maziko, omwe ndi osavuta kuwononga chingwe chawaya ndipo ali ndi mphamvu yolumikizira yosauka.Chifukwa chake, imagwiritsidwa ntchito m'malo achiwiri [1].
zinthu zofunika kuziganizira
Samalani zinthu zotsatirazi mukamagwiritsa ntchito zingwe:
(1) Kukula kwa kopanira kumakhala koyenera makulidwe a chingwe cha waya.Mtunda wamkati womveka bwino wa mphete yooneka ngati U uyenera kukhala 1 ~ 3mm yokulirapo kuposa kukula kwa chingwe cha waya.Mtunda woonekera bwino ndi waukulu kwambiri kuti ungatseke chingwe.
(2) Mukamagwiritsa ntchito, limbitsani bawuti yooneka ngati U mpaka chingwe cha waya chaphwanyidwa ndi pafupifupi 1/3.Pamene chingwe chawaya chimapunduka pambuyo pa kupsyinjika, chingwe chachitsulo chiyenera kumangidwanso kachiwiri pambuyo popanikizidwa kuti chitsimikizidwe cholimba.Ngati kuli koyenera kuyang'ana ngati chojambula cha zingwe chikutsetsereka chingwe chawaya chatsindikitsidwa, chingwe chowonjezera chachitetezo chingagwiritsidwe ntchito.Chingwe chachitetezo chimayikidwa pafupi ndi 500mm kutali ndi chingwe chomaliza, ndipo mutu wa chingwe umangiriridwa ndi chingwe chachikulu pambuyo popindika chitetezo.Mwanjira iyi, ngati chotchinga chikutsika, benda lachitetezo lidzawongoleredwa, kuti lipezeke nthawi iliyonse ndikulimbitsidwa nthawi.
(3) Mipata yotalikirana pakati pa zingwe nthawi zambiri imakhala pafupifupi nthawi 6-8 za kukula kwa chingwe chachitsulo.Zolemba za zingwe ziyenera kukonzedwa mwadongosolo.Mphete yooneka ngati U iyenera kumangidwa mbali imodzi ya mutu wa chingwe, ndipo mbale yosindikizira iyenera kuikidwa mbali imodzi ya chingwe chachikulu.
(4) Kukonza njira ya mapeto a chingwe cha waya: kawirikawiri, pali mitundu iwiri ya mfundo imodzi ndi mfundo ziwiri.
Fundo ya manja amodzi, yomwe imadziwikanso kuti cross knot, imagwiritsidwa ntchito kumapeto kwa zingwe kapena kukonza zingwe.
Fundo ya manja awiri, yomwe imadziwikanso kuti Double Cross knot ndi symmetrical knot, imagwiritsidwa ntchito kumapeto kwa zingwe komanso kukonza nsonga za zingwe.
Njira zodzitetezera pakugwiritsa ntchito chingwe cha waya: sichidzagwiritsidwa ntchito kwa nthawi yayitali kapena mobwerezabwereza
