Kuhlelo oluyinkimbinkimbi lokukhiqiza lwanamuhla, izingxenye ezincane kakhulu zivame ukuba nomthwalo wemfanelo omkhulu. Phakathi kwalezi, i-drill bit ethobekile iyisisekelo sokukhiqiza, ithuluzi elibalulekile elisebenza kahle, izindleko kanye nekhwalithi yomkhiqizo wokugcina. Ukuhola le nsimu ebalulekile kuthuthukile.izingcezu zokubhola zensimbi ye-tungsten, aklanywanga nje njengamathuluzi, kodwa njengamathuluzi anembile akwazi ukuhlangabezana nezidingo ezingapheli zemboni yanamuhla.
Isisekelo sokusebenza kwazo okuphezulu sisezintweni eziyinhloko. Ngokungafani nama-bits ensimbi ajwayelekile anesivinini esikhulu (i-HSS), la mathuluzi aphezulu enziwe nge-alloy yensimbi ye-tungsten esezingeni eliphezulu. Le nto eyinhloko ikhethwa ngenxa yezakhiwo zayo zangaphakathi zobulukhuni nokuqina okumangalisayo. Kodwa-ke, izinto zokusetshenziswa ziwukuqala nje. Ngenqubo yokucisha ukushisa okuphezulu ngokucophelela, isakhiwo sama-molecule ensimbi ye-tungsten siyaguqulwa. Lokhu kwelashwa okushisa kuthuthukisa kakhulu ubulukhuni be-bit, kuyisunduzela emazingeni angaphezulu kakhulu kwezinketho ezivamile. Umphumela uba ithuluzi elinokumelana nokuguguleka okunamandla ngokumangalisayo, elikwazi ukugcina umkhawulo obukhali ngokusetshenziswa isikhathi eside ezintweni eziqinile njengensimbi engagqwali, insimbi ephonswe, ama-alloy aqinile, kanye nezinhlanganisela ezirhabaxa.
Lesi sidingo sokungaguquguquki okuphelele sihlangatshezwa ngohlelo lokuhlola oluqinile olusetshenziswa ku-drill bit ngayinye kuyo yonke impilo yayo. Uhambo luqala esigabeni se-R&D, lapho imiklamo ilingiswa futhi ihlolwe khona, ihlolwe ngaphansi kwezimo ezimbi kakhulu ukuqinisekisa ukusebenza. Uma sekukhiqizwe, ukuhlolwa kuyaqina. Ukunemba kobukhulu, ukulingana kwe-point angle, i-flute polish, kanye nokugxila phakathi kwekhanda lokusika kanye ne-straight shank kulinganiswa ngama-laser scanners kanye nama-optical comparator. I-straight shank ngokwayo ibalulekile, iqinisekisa ukubamba okuphelele, okungasheleli kuma-chucks ukuze kusetshenziswe i-torque esheshayo, ephezulu.
Ukuhlolwa kokugcina kuhilela ukubhoboza izinto zesampula nokuqinisekisa usayizi wembobo, ukuqeda ubuso, kanye nokuphila kwamathuluzi. Lokhu kuzibophezela kusukela ekuqaleni kuya ekugcineni kwekhwalithi, kusukela ku-R&D kuya ekuhlolweni kuya efektri, kuqinisekisa ukuthi iyunithi ngayinye ethunyelwayo akuyona nje ithuluzi, kodwa isiqinisekiso sokusebenza. Ezimbonini ezisukela ezindiza kanye nezimoto kuya ekukhiqizweni kwamadivayisi ezokwelapha kanye namandla, lokhu kuthembeka akunakuxoxiswana ngakho. Ukuvela kokuguquka kwensimbi ye-tungsteni-drill bitkusukela kokusebenziseka kalula kuya kokunye okuklanywe ngokunemba okuphezulu kugcizelela iqiniso eliyisisekelo ekukhiqizeni: ubuhle bakhiwa, ngokoqobo, kusukela phansi, umgodi owodwa oqondile ngesikhathi.
Isikhathi sokuthunyelwe: Agasti-04-2025
