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Ngaba kufuneka uzibhora kwangaphambili izikrufu?

2024-01-23

I-self-drilling screwsziyilelwe ukugrumba eyazo imingxuma njengoko zikrwelwe endaweni, nto leyo ethetha ukuba ukugrunjwa kwangaphambili akufuneki ngokwesiqhelo. Nangona kunjalo, kuxhomekeke kubukhulu kunye nobunzima bezinto ezifakwe kwi-screw, u-pre-drilling kunokuba yimfuneko ukuqinisekisa ukufakwa okufanelekileyo.


Nazi izinto ezimbalwa ekufuneka uzithathele ingqalelo xa usenza isigqibo malunga nokugrumba kwangaphambili okanye ungasebenzisi izikrufu zokuzibhora:


Ubukhulu beMaterial: Kwizinto ezibhityileyo kakhulu ezifana neshiti lentsimbi, ukugrumba kwangaphambili akuyomfuneko. Nangona kunjalo, kwizinto ezityebileyo ezinje ngokhuni oluqinileyo okanye amaplanga anyangisiweyo, kunokuba yimfuneko ukugrumba kwangaphambili ukunqanda ukuqhekeka okanye ukuqhekeka.


Ubulukhuni beMaterial: Ezinye izixhobo zinzima okanye zixinene kunezinye, nto leyo eyenza kube nzima ukugrumba kuzo. Kwezo meko, ukugrumba umngxuma wokulingwa kwangaphambili kunokwenza kube lula ukufaka isikrufu sokuzibhora.


Ubungakanani beScrew: Ubungakanani besikrufu sokuzibhora buya kuchaphazela nokuba kuyimfuneko na. Izikrufu ezikhulu zinokufuna ukugrunjwa kwangaphambili ukuqinisekisa ukuba zifakwe ngokufanelekileyo nangokukhuselekileyo.


Ngokubanzi, ukuba izinto ezijijelwa kuzo zincinci kwaye aziqinanga kakhulu, ngokuqhelekileyo kukhuselekile ukusebenzisa izikhonkwane zokuzibhobhoza ngaphandle ko-pre-drilling. Nangona kunjalo, kwizinto ezilukhuni okanye ezityebileyo, ukugrumba kwangaphambili umngxuma wokulingwa kunokuba yimfuneko ukuqinisekisa ukufakwa okufanelekileyo. Kungenjalo, umntu unokusebenzisa izikrufu zokucofa ezisika ezazo iintambo zibe yimathiriyeli kunokugrumba. Kuhlala kukuhle ukulandela imiyalelo yomenzi kwizikrufu kunye nezinto ezisetyenziswayo, kunye nokuvavanya izikrufu kwindawo encinci ngaphambi kokuqhubeka neprojekthi enkulu ukuqinisekisa ukuba zenza njengoko bekucetyiwe.

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