Amanyathelo okuthintela ukuqhekeka kwezikrufu zokuzibhoboza
Ukwaphuka kwesiciko esaphukileyo, umsila owaphukileyo, intonga ephukileyo, kudla ngokuvela kwi-martensitic carbon steel self-drilling screw, i-martensitic carbon steel self-drilling screw ngokusebenzisa ubushushu obuphezulu bomphezulu we-carbonitriding hardness ifikelele kwi-≥560HV, ngokungena ngamandla, kodwa kwandise nobuthathaka be-screw. Xa i-self-drilling screw ikwimeko yomthwalo ogqithisileyo, i-torque egqithisileyo, ukungcangcazela okulula kuya kwenzeka. Xa i-self-drilling break, ayizukuchaphazela kuphela inkqubela yokwakha, ayizukuba ntle, kodwa ikwazisa uthotho lweengozi zokhuseleko. Kukho iinkalo ezilandelayo zokuthintela ukwaphuka kwe-drilling screw:
1: Khetha imveliso efanelekileyo
a: Ngaphambi kokuba uyisebenzise, qinisekisa ukuba iimpawu zoomatshini zemveliso zinokuhlangabezana neemfuno zokusetyenziswa kwayo.
b: Ukukhetha ubungakanani kunye nobude bezikrufu okufanelekileyo
C: Kucetyiswa ukusebenzisa imveliso yezinyo eliyihafu okanye eliyi-double tooth kwindawo edibanisa iileya ezimbini
2: Sebenzisa inombolo
A: Sebenzisa izikrufu ezi-4-6 ngemitha yesikwere nganye
B: Inani lophahla kunye nepleyiti enzima kufuneka lonyuswe ngokufanelekileyo
C: Indawo yomoya inkulu ngokwaneleyo yonyusa umthamo
3: Indlela echanekileyo yokusebenzisa
A: Ngqisha ngokuthe nkqo kwi-axis yomsonto, ungathambeki
B: Kwinkqubo yokuqinisa, amandla kufuneka afane, kwaye amandla okuqinisa akufuneki adlule amandla okhuseleko
C: 12#, 14# iimveliso zeenkcukacha, isantya sokubhola ngombane 1000-1800 revolution ayinakuba ngesantya esiphezulu
4: Iyunithi ye-torque yokusilela (ngaphantsi kwedatha yereferensi kuphela):Nm
| iinkcukacha | Tshabalalisa i-torque min |
| 4# | 1.5 |
| 6# | 2.8 |
| 8# | 4.7 |
| 10# | 6.9 |
| 12# | 10.4 |
| 14# | 16.9 |