I-DIN338 HSS straight shank drill bits iyithuluzi eliguquguqukayo nelibalulekile lokumba inhlobonhlobo yezinto zokwakha, kuhlanganisa ne-aluminium. Lezi zingcezu zokubhoboza ziklanyelwe ukuhlangabezana nezidingo eziqinile ze-German Institute for Standardization (DIN) futhi zaziwa ngokwakhiwa kwazo kwekhwalithi ephezulu nokusebenza okunembayo. Kulesi sihloko, sizohlola izici, izinhlelo zokusebenza, kanye nezinzuzo ze-DIN338 HSS straight shank drill bits, ngokugxila ngokukhethekile ekufanelekeni kwazo kokumba i-aluminium.
I-DIN338 HSS straight shank drill bitama-s enziwe nge-high-speed steel (HSS), uhlobo lwensimbi yensimbi eyaziwa ngokuba lukhuni kwayo, ukumelana nokugqoka, kanye nekhono lokumelana namazinga okushisa aphezulu. Idizayini ye-shank eqondile yalezi zingcezu zokubhoboza ivumela ukugoqa okuvikelekile nokuzinzile ezinhlobonhlobo zama-drill rigs, okuwenza afaneleke kokubili okubanjwe ngesandla kanye nezinhlelo zokusebenza zokubhola ezingaguquki. Ifaka umklamo oqondile we-shank ofanele umshini wokubhoboza kagesi obanjwa ngesandla noma ukusebenza okwenziwa ngesandla. Unqenqema lwale ngxenye yokubhoboza lusontekile, olunganqamula ngokushesha izinto futhi lususe ama-chips, luthuthukise ukusebenza kahle kokubhola.
Esinye sezici eziyinhloko ze-I-DIN338 HSS straight shank drill bit ama-grooves ayo aqondile, aklanyelwe ukususa ngempumelelo ama-chips kanye nemfucumfucu endaweni yokumba, okuholela embobeni ebushelelezi, enembile. Ama-grooves abuye asize ekunciphiseni ukungqubuzana nokushisa ngesikhathi sokumba, okubaluleke kakhulu uma usebenza ngezinto ezijwayele ukugqokwa nokunamathela, njenge-aluminium.
I-DIN338 HSS yokuprakthiza i-shank eqondile inikezela ngezinzuzo ezimbalwa lapho kubhowa i-aluminium. I-Aluminium iyinsimbi ethambile, engasindi edinga indlela ekhethekile yokumba ukuze kutholakale imiphumela ehlanzekile, nenembayo. Ukwakhiwa kwensimbi okunesivinini esikhulu kwalezi zinsimbi ezihlanganiswe nemiphetho yazo ebukhali yokusika kuvumela ukuthi zingene ngokuphumelelayo i-aluminium ngomzamo omncane, ukunciphisa ingozi yokuguqulwa komsebenzi noma ukulimala.
Ngaphezu kwalokho, i-geometry ye-groove ye-DIN338 HSS yokuprakthiza i-shank eqondile yenzelwe ukukhishwa kwe-chip, ukuvimbela ukuvaleka nokuqinisekisa ukususwa kwezinto ezibonakalayo okuqhubekayo nangempumelelo phakathi nenqubo yokumba. Lokhu kusiza kakhulu uma usebenza nge-aluminium, njengoba kusiza ukugcina ubuqotho bezinto ezibonakalayo futhi kuvimbela ama-burrs noma imiphetho emangelengele ukuthi yakheke eduze kwembobo ebhoboliwe.
Ngaphezu kokufaneleka kwabo ukusetshenziswa ne-aluminium,I-DIN338 HSS i-shank drill eqondile ahlukahlukene ngokwanele ukuba asetshenziselwe ukumba izinhlobonhlobo zezinye izinto, okuhlanganisa insimbi, insimbi engagqwali, ithusi, namapulasitiki. Lokhu kubenza babe yithuluzi elibalulekile nelingabizi kakhulu kuma-workshops, izindawo zokukhiqiza, nezindawo zokwakha, lapho kunezidingo ezahlukene zokumba.
Uma umba i-aluminium nge-DIN338 HSS straight shank drill, kubalulekile ukucabangela isivinini kanye nezinga lokuphakelayo ukuze kuthuthukiswe inqubo yokumba. I-Aluminium inganamathela kalula onqenqemeni lokubhoboza, ngakho-ke ukusebenzisa isivinini esiphezulu kanye namazinga okuphakela aphansi kungasiza ukuvimbela lokhu futhi kukhiqize imbobo ehlanzekile. Ngaphezu kwalokho, ukusebenzisa i-lubricant noma uketshezi lokusika oluklanyelwe ngokukhethekile i-aluminium kungathuthukisa ukusebenza nempilo yomshini wokubhola.
Isikhathi sokuthumela: Sep-12-2024
