Yaziwa ngomkhawulo wayo wokusika owengeziwe, i-DIN 1869 HSS drill yakhelwe ukubhoboza imigodi ejulile.Lo mshini wokuprakthiza wakhiwe ngezinto ezisezingeni eliphezulu ze-HSS (M35, M2, 4341) ukuze kuqinisekiswe ukuqina nokuzinza kokusebenza kwesikhathi eside.Inzuzo yobude be-bit ivumela ukuthi iphumelele ekubholeni umgodi ojulile, ukuphatha imisebenzi eyinkimbinkimbi futhi ejulile yokumba kalula.
I-drill yakhelwe ngephoyinti lokusika elisheshayo elingu-135 °, elingathuthukisi nje kuphela ukunemba kokumba, kodwa futhi linciphisa "ukuhamba" noma "ukushintsha" kwe-drill bit phakathi nenqubo yokubhoboza, ukuqinisekisa inqubo yokumba eshelelayo nenembile.Umumo wethiphu ojwayelekile ongu-118° ulungele uhla olubanzi lwezinto futhi unikeza inhlobonhlobo yezinhlelo zokusebenza.
I-drill ifanele izinto ezithambile ezifana ne-aluminium, izinkuni, namapulasitiki, kodwa futhi iyakwazi ukubhola ngokuphumelelayo ezintweni eziqinile njengensimbi nensimbi engagqwali.Ngamaphuzu azo okugaya anembile, ama-grooves nosayizi wokubhoboza, imishini ye-DIN 1869 inezinhlobonhlobo zezinhlelo zokusebenza emisebenzini ehlukahlukene yezimboni nezentengiso.
Ama-drill atholakala ezinhlobonhlobo zokuqeda phezulu, okungagcini nje ukuthuthukisa ukubukeka kwe-drill, kodwa futhi nokugqwala kwayo nokumelana nokugqoka.Lezi zici zihlanganisa ubuhle nokusebenza, okuvumela ama-drill bits ukuthi agcine ukusebenza kwawo endaweni ebanzi yokusebenza.
Ukuguquguquka kwezingcezu zokubhoboza kubonakala ngokufaneleka kwazo kwezinhlobonhlobo zezinto ezisetshenziswayo kanye nokusetshenziswa kwazo.Afaneleka ngokukhethekile izinhlelo zokusebenza ezidinga ukumba okunembayo ekujuleni okungafinyeleleki noma ezindaweni ezivalekile.Umklamo wabo omude owengeziwe awuthuthukisi nje kuphela ikhono lokubhoboza ngezinto ezijulile, kodwa futhi wenza kube lula ukusebenza ngama-engeli akhethekile noma izikhundla.Kungakhathaliseki ukuthi ufaka amapayipi nezintambo noma wenza imisebenzi eyinkimbinkimbi yokwakha neyobunjiniyela, imishini ye-DIN 1869 iletha ukusebenza okuvelele.Imishini yokuprakthiza ye-DIN 1869 yakhiwe ngezindinganiso eziqinile zokulawula ikhwalithi, okuqinisekisa ukuthi umshini wokubhola ngamunye ugcina ukusebenza kwawo ezindaweni ezihlukahlukene ezidinga kakhulu.
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