Ntsia Hlau Drywall 3.5mm Finely Processed Drywall Screw Mark

1. Kev ceev faj rau kev siv Drywall screws kho vajtse

Muaj kev txwv ib puag ncig
→ Tsuas yog tsim nyog rau qhov chaw qhuav hauv tsev (xws li chav nyob thiab chav pw).
→ Tsis txhob siv rau hauv cov chaw ntub dej xws li chav dej thiab chav ua noj (cov phosphate dub txheej muaj qhov tsis muaj zog tiv thaiv xeb thiab yooj yim rau xeb).

Ua kedrywall screwsphim keel hom
→ Ntoo keel: Tsis tas yuav tsum tau drilling ua ntej, tsuas yog siv nws ncaj qha.
→ Lub teeb steel keel: Siv taw tes rau tus kheej tapping screws (zoo ib yamdub phosphatedrywall screwstej zaum yuav plam), los yog siv lub laum hluav taws xob los ua ntej laum qhia qhov ntawm lub keel.

Electric xyaum ua hauj lwm specifications
→ Kho qhov ceev mus rau nruab nrab thiab qis ceev (1500-2500 rpm) kom tsis txhob muaj kev sib txhuam ceev ceev los ntawm kev kub hnyiab cov phosphate dub txheej.
→ Siv lub tshuab tho me me (PH2 specification) los xyuas kom meej tias nws tau kos tag nrho rau hauv cov ntsia hlau zawj kom tsis txhob ntog.

blackwall screws nkag qhov tob tswj
→ Covdub drywall screwslub taub hau yuav tsum tau 0.5-1 hli mus rau hauv qhov chaw ntawm lub gypsum board, thiab nws yuav tsis protrude los yog dab dej tob heev (tsis li ntawd nws yuav ua puas daim ntawv nto).
→ Nws raug nquahu kom siv lub tshuab hluav taws xob laum clutch (hloov mus rau nruab nrab lub zog torque) kom nres tau los tiv thaiv kev nkag mus.

Anti-xeb kho
→ Tom qab ntawvhardware drywall screwslub taub hau yog sunk, nws yuav tsum tau them nrog anti-xeb putty cais nws ntawm huab cua thiab tiv thaiv oxidation thiab xeb.