Eye nut - Ukuhlelwa, imisebenzi, uyilo

Eye nut - yindlela ngokuziphakamisa, uhle ubambe ubunzima impahla, imveliso kunye namacandelo babo ubunzima eliphezulu ukunqanda. Ngokuqhelekileyo le nqubo, kunye ne evulwa iliso kusetyenziselwa ukuthutha yemoto injini, actuators neenkonkxa. Kwakhona, le sixhobo isetyenziswa zokwakha ekwenzeni yofakelo kunye zokulawula iiseyile. I ngakumbi kule fowuni kwaye yintoni iveliswa? Iimpendulo yonke le mibuzo kunye ezininzi kufunda kweli nqaku.

design

Yokuyilwa ring-nut inqaku metal monolithic, equka amacandelo isiqalelo ezimbini - Anut kunye ngomsesane. Umba wokugqibela a ring steel ungqukuva leyo interconnects iibhloko, iintambo, amatyathanga okanye nesisila. Ngoko ekupheleni olungaphandle nut ngokumila flat.

ezibonakalayo

Kwiimeko ezininzi, isangqa-nut GOST wenza ukusuka phezulu carbon intsimbi austenitic lohlobo AISI 304. Kwezinye iimeko, luyasetyenzwa ngakumbi ngomaleko insimbi ukukhusela ifowuni kwiimpembelelo yangaphandle ezibi yokusingqongileyo (ukhuseleko umhlwa). Ukongeza, imarike Russian kukho izixhobo ezenziwe AISI 316 kuhlinzwa ukutshayela okanye kwesinyithi. Amantongomane zinokuthi ngakumbi kusingathwa umaleko olukhuselayo ngentsimbi kwalenza.

na sisetyenziswa njani?

Phambi kokuba ukhuphe into ethile, nto leyo umthwalo nut iliso kufuneka ngaphambili ziqinisiwe kwi intambo isixhobo nut. Xa le ngxenye angenziwa ziqinisiwe kwi intonga, unako ngokukhuselekileyo ukuqhubeka ukuba ukusetyenziswa kwayo. Kufuneka kuqatshelwe ukuba nut nga nokubekwa phezu moya yaphakamisa iimveliso. Umzekelo, kusenokuba okwicala elingaphezulu okanye zisecaleni ifowuni.

Gcoba nut eye

nut Eye kwakunye kwensimbi, lalo zokumakisha. Ucalulo zezi zixhobo kumba ngakumbi kunobo iibholiti efanayo. Ngalinye mshini (oku kunokuba M6 ixabiso ... M48) has a ubungakanani ngomsonto, kunye ubukhulu ring engaphakathi inokuba 20 ... 90 mm, ngokulandelelana. Zizixhobo ithandwayo iinkcukacha M10, M12 kunye M16.

iimpawu zobugcisa umthamo umthwalo-ephethe

Kubalulekile ukuphawula ukuba nangona ubukhulu ayo, iliso nut umthamo ophezulu kakhulu umthwalo. Nditsho isixhobo lincinci kunye enobubanzi lwangaphakathi milimitha amakhonkco 20 bangaqhubeka yonyuse imithwalo zothutho ukuya kwi 140 kilograms ziquka joyine. Kakhulu ingqalelo ephakamisa nut M48 kunye ububanzi of ngemilimitha 90 ring. Loo isixhobo uyakwazi ukuphakamisa phantse nasiphi na isiveliso 8-8.5 tonnes ubunzima (kodwa kilograms hayi ngaphezulu kwe 8600).

Yimalini iliso-nut?

Ixabiso le sixhobo ixhomekeke ubuchule eyebolt ubukhulu - khonkcweni coupling. Kwi-avareji, iimveliso ezisetyenziswa kwi ifama (oku ke M10 izixhobo series ... M16) zinokuthengwa ngexabiso ukusuka engange-30 ukuya kwezingama-45 ngeyunithi nganye. amantongomane-90 mm zithengiswa hayi zigcinelwe zonke, ngenxa yokuba zombini zisetyenziswa kuphela iinjongo zoshishino.