Isikulufu sokhuni se-counter-recessed countersunk head

Incazelo emfushane:

Isikulufu sokhuni se-counter-recessed countersunk head

Isingeniso:
Isikulufu sekhanda esine-grooved countersunk siyinto evamile yokubopha ngomshini, ngokuvamile eyenziwe nge-carbon steel noma insimbi engagqwali.Inhloko yesikulufu i-countersunk, egcina indawo engaphezulu iphansi futhi ingaphumeleli, ngaleyo ndlela iqinisekise ukuphepha nobuhle.I-cross slot inikezwa emzimbeni wezinzipho ukuze kube lula ukusetshenziswa kwe-screwdriver noma i-screwdriver.Ngokuya ngezidingo zokusetshenziswa, umzimba wezinzipho kwesinye isikhathi uba nezinhlobo ezahlukene zezintambo (njengamazinyo amaqhafuqhafu noma amazinyo amahle) ukuze uzivumelanise nezikhathi zokubopha ezihlukene.

Isicelo
Lolu hlobo lwesikulufu lunohlu olubanzi lwezinhlelo zokusebenza emikhakheni eminingi, okuhlanganisa okokusebenza kwamandla, imishini kagesi, okomshini, izinto zikagesi zasendlini, imikhiqizo yedijithali, amaphrojekthi okonga amanzi kanye nokwakhiwa komhlobiso.Idizayini yayo yekhanda le-countersunk ivumela ikhanda le-screw ukuthi licwile ngokuphelele endabeni ngaphandle kokuyivimba, futhi ngenxa yemvelo yaso ekhiphekayo, ngokuvamile ingasuswa noma iboshwe kabusha ngokuthanda kwayo ngaphandle kokuphazamisa ukusebenza kahle kwayo.

Isici:
1, Ukubukeka okuhle: Isikulufu se-cross slot countersunk head sibukeka bushelelezi futhi asinawo umphetho obukhali, sinikeza abantu umuzwa omuhle futhi onethezekile.
I-2, Iphephile futhi inokwethenjelwa: Isikulufa se-cross slot countersunk head samukela umklamo we-slot esiphambanweni, ongathuthukisa i-torque eqina futhi ibe nokusebenza okuhle kokulwa nokushelela, okungaqinisekisa ukuphepha nokuthembeka.

Ukucwenga
PL: AKUNQANDA
I-YZ: I-ZINC EYELOW
ZN: IZINC
KP: EMNYAMA PHOSPHATED
BP: GRAY PHOSPHATED
BZ:IZINC EMNYAMA
BO: I-OXIDE EMNYAMA
DC: DACROTIZED
RS: RUPERT
XY: XYLAN

Ukucaciswa: