Ulwakhiwo lwezikrufu zokuzicofa. I-screw nganye yokuzibetha iqulethwe ngamacandelo amathathu: intloko, intonga kunye nokuphela kwentonga. I-self tapping screw nganye yenziwe ngezinto ezine: inkangeleko yentloko, indlela yokutsala, uhlobo lwentambo, indlela yomsila.
1. Imbonakalo yentloko
Iintloko ziza kuzo zonke iimilo kunye nobukhulu. Kukho umlomo ongqukuva (isiqingatha sentloko engqukuva), intloko engqukuva engqukuva, ingqukuva yomlomo weflange (enephedi), iflange yentloko engqukuva (nge pad), ipani yentloko, ipani yentloko yeflange (nge pad), i-countersunk head, isiqingatha sentloko ye-countersunk, intloko engqukuva, i-cylindrical top, i-cylindrical top, i-spherical cylindrical top, i-horn head, i-hexagonal head, i-hexagonal flange (i-hexagonal flange).
2. Indlela yokutsala kunye nokujija
Indlela yesikruru ibhekisa kufakelo kunye nezikrufu zokuqhobosha xa isikrufu sentloko sigqwethekile, ngokwesiseko kukho isikrufu sangaphandle kunye nesikrufu sangaphakathi iindlela ezimbini. Ngokuqhelekileyo, i-wrench yangaphandle ivumela i-torque enkulu kunalo naluphi na uhlobo lwe-wrench yangaphakathi (i-concave groove). I-wrench yangaphandle: i-hexagonal, i-hexagonal flange surface, i-hexagonal flange, i-hexagonal flange, i-hexagonal shape yentyatyambo, njl. njl umjelo, umjelo wamagqabi amathandathu, umjelo ophakamileyo wetorque, njl.
3. Uhlobo lwentambo yesikruru
Kukho iindidi ezininzi zemisonto, intambo yokucofa (intambo yezinyo ebanzi), intambo yomatshini (umsonto jikelele), intambo ye-drywall screw, i-fiberboard screw thread, kunye neminye intambo ekhethekileyo. Ukongeza, intambo inokwahlulwa ibe yi-pitch enye (intloko ephindwe kabini), i-pitch ephindwe kabini (i-multi-head), i-multi-pitch (intloko ephindwe kabini) kunye nokuba mangaphi amazinyo amaninzi entloko.
4, indlela yokugqibela
Imowudi yesiphelo somsila ikakhulu ibandakanya iindidi ezimbini: isiphelo sekhowuni kunye nesiphelo sobuhlobo. Nangona kunjalo, ngokweemfuno zesicelo, inxalenye yokuqinisa ekupheleni komsila inokuvelisa kwaye isebenze i-groove esebenzayo, i-groove, inxeba okanye inxalenye efana nokumila kwe-twist drill, njl. Kweminye imigangatho, isiphelo se-cone esifanayo okanye isiphelo se-flat, kukho iindlela ezahlukeneyo ezifana nokuphela komlomo ojikelezayo.
Ixesha lokuposa: Mar-09-2023
