Iibhithi zokubhola zeMishini yokuSkrufu zinobude obufutshane ukuze kube nokuqina okungcono kunye nokuchaneka kokubhola. Kucetyiswa ukuba zisetyenziswe kwiibhodi zesinyithi, intsimbi engatyiwayo, iilori kunye neebhodi zasekhaya ezihambayo.
I-screw Machine Drill ebizwa ngokuba yi-"stub drill". Intsimbi ekhawulezayo enzima. I-black oxide elungisiweyo, i-135 degrees split point. I-flute emfutshane kunye nobude bayo bubonke buyandisa ukuqina kwazo, nto leyo ekhokelela ekuchanekeni okungcono kwemingxunya kunye nobomi besixhobo obongezelelekileyo.
Iflute emfutshane kunye nobude ngokubanzi bonyusa ukuqina, nto leyo ebangela ukuchaneka okungcono kwemingxunya kunye nobomi besixhobo obongezelelekileyo.
Intsimbi ye-cobalt yekhwalithi ephezulu ekhawulezayo yokumelana nobushushu obumangalisayo kunye nobomi besixhobo obude.
Ukubhola ngokuchanekileyo ngenxa ye-135 Degree Split Point
Kucetyiswa ukugrumba izinto ezixineneyo ezifana nentsimbi engagqwaliyo, i-titanium, intsimbi ye-manganese, ipleyiti yezixhobo kunye ne-iconel
Iingenelo
★Ubude obuncinci, obuqinileyo
IiScrew Machine Drills (ezaziwa ngokuba zii-stub okanye ii-stubby drills) zinesakhiwo esifutshane nesiqinileyo esisebenza kakuhle kuluhlu olubanzi lwezinto ezisetyenziswa kwiintsapho zentsimbi nezentsimbi.
Iidrill zoomatshini bezikrufu zithandwa kakhulu kumashishini eemoto kunye nookwakha. Zihlala zisetyenziswa ekusetweni koomatshini bezikrufu apho umgama we-spindle ungaphelelanga khona.
★Iidrill eziguquguqukayo nezinamandla
Iidrill zoomatshini bezikrufu zifana nentsimbi ekhawulezayo, kodwa zine-cobalt eninzi ukuze kuphuculwe ukusebenza xa kusikwa iintsimbi eziqinileyo ezifana nentsimbi engagqwaliyo okanye ii-alloys ze-nickel.
Zenziwe ngokwe-Aerospace Standard 907 ene-135 degrees split point, ezizimela zodwa kwaye zinciphisa ukutyhala. Ubungakanani obuncinci kune-1/16 kunye nobukhulu kune-1/2 bune-118 degrees standard point.
★Ingcebiso yeNqanaba eliHlukileyo leMisebenzi enzima
Iidrill ze-Drill America Screw Machine zinendawo enzima yokwahlulahlula iidigri ezili-135 ukuze zigxile kwaye zinciphise ukutyhala. Ubungakanani obuncinci kune-1/16 kunye nobukhulu kune-1/2 bunendawo eqhelekileyo yedigri ezili-118.
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