Ntoo Screws
Ntoo ntsia hlau, tseem hu ua ntoo ntsia hlau, zoo ib yam li lub tshuab ntsia hlau, tab sis cov ntsia hlau xov yog ib qho tshwj xeeb ntoo ntsia hlau xov, uas tuaj yeem ntsia tau ncaj qha rau hauv cov khoom siv ntoo (los yog ib feem) los txuas cov hlau (lossis tsis yog hlau) ib feem. nrog ib tug los ntawm qhov nrog ib tug ntoo tivthaiv.Qhov kev sib txuas zoo li no kuj yog detachable.
Qhov zoo ntawm cov ntsia hlau ntoo yog tias nws muaj peev xwm sib sau ua ke ntau dua li nailing, thiab tuaj yeem raug tshem tawm thiab hloov, uas tsis ua rau cov ntoo nto thiab yooj yim dua rau siv.
Feem ntau hom ntoo screws yog hlau thiab tooj liab.Raws li tus ntsia thawv lub taub hau, lawv tuaj yeem muab faib ua hom taub hau puag ncig, lub taub hau tiaj tus thiab lub taub hau oval.Cov ntsia hlau taub hau tuaj yeem muab faib ua cov ntsia hlau slotted thiab cross slotted ntsia hlau.Feem ntau, lub taub hau puag ncig yog ua los ntawm cov hlau me me thiab yog xiav.Lub taub hau ntsia hlau yog polished.Lub taub hau oval feem ntau yog plated nrog cadmium thiab chromium.Nws feem ntau yog siv los txhim kho cov nplooj xoob, nuv thiab lwm yam khoom siv kho vajtse.Cov lus qhia tshwj xeeb yog txiav txim siab los ntawm txoj kab uas hla thiab qhov ntev ntawm tus pas nrig thiab hom ntsia hlau taub hau.Lub thawv yog chav tsev ntawm kev yuav khoom.
Muaj ob hom ntsia hlau rau kev txhim kho ntoo ntsia hlau, ib qho yog ncaj thiab lwm qhov yog ntoo khaub lig, uas yog haum rau qhov zawj zoo ntawm ntoo ntsia hlau taub hau.Tsis tas li ntawd, muaj ib tug tshwj xeeb tsav tsheb ntsia rau ntawm lub hneev laum, uas yog haum rau kev thauj khoom thiab unloading loj ntoo screws.Nws yog ib qho yooj yim thiab txuag zog.
