Kwinkqubo entsonkothileyo yemveliso yanamhlanje, izinto ezincinci zihlala zinoxanduva olukhulu. Phakathi kwezi, i-humble twist drill bit yintsika yemveliso, isixhobo esibalulekileyo esinokuthi ukusebenza kwaso kulawule ukusebenza kakuhle, iindleko, kunye nomgangatho wemveliso yokugqibela. Ukukhokela eli candelo libalulekileyo kuphucukile.iibhithi zokubhola zentsimbi ye-tungsten, ayilwanga njengezixhobo nje kuphela, kodwa njengezixhobo ezichanekileyo ezikwaziyo ukuhlangabezana neemfuno ezingapheliyo zoshishino lwanamhlanje.
Isiseko sokusebenza kwazo okuphezulu sikwizinto eziphambili. Ngokungafaniyo neebhithi zentsimbi ekhawulezayo (HSS) eziqhelekileyo, ezi zixhobo ziphambili zenziwe nge-alloy yentsimbi ye-tungsten ekumgangatho ophezulu. Le nto iphambili ikhethwe ngenxa yeempawu zayo zangaphakathi zokuqina nokuqina okungaqhelekanga. Nangona kunjalo, izinto eziluhlaza ziqala nje. Ngenkqubo yokucima ubushushu obuphezulu, ulwakhiwo lwe-molecular yentsimbi ye-tungsten luyaguqulwa. Olu nyango lobushushu luphucula kakhulu ubunzima be-bit, luyityhalela kumanqanaba angaphaya kweendlela eziqhelekileyo. Isiphumo sisixhobo esinokuxhathisa ukuguguleka okunamandla kakhulu, esikwaziyo ukugcina umda obukhali ngokusetyenziswa ixesha elide kwizinto ezinzima ezifana nentsimbi engagqwaliyo, isinyithi esityhidiweyo, ii-alloys eziqinileyo, kunye nee-composites ezirhabaxa.
Le mfuno yokuhambelana okugqibeleleyo ifezekiswa ngolu hlobo lokuhlola olungqongqo olusetyenziswa kwi-drill bit nganye kulo lonke ixesha layo lobomi. Uhambo luqala kwisigaba sophando nophuhliso, apho uyilo lulinganiswa kwaye luboniswa, luvavanywe phantsi kweemeko ezinzima ukuqinisekisa ukusebenza. Nje ukuba luvele kwimveliso, uhlolo luyaqina. Ukuchaneka kobukhulu, ulungelelwaniso lwe-angle symmetry, i-flute polish, kunye nokuqina phakathi kwentloko yokusika kunye ne-straight shank kulinganiswa ngee-laser scanners kunye nee-optical comparators. I-straight shank ngokwayo ibalulekile, iqinisekisa ukubamba okugqibeleleyo, okungatyibilikiyo kwii-chucks ukuze kusetyenziswe i-torque ephezulu.
Uvavanyo lokugqibela lubandakanya izixhobo zokulinganisa isampuli kunye nokuqinisekisa ubungakanani bomngxuma, ukugqitywa komphezulu, kunye nobomi besixhobo. Oku kuzibophelela ngokupheleleyo kumgangatho, ukusuka kwi-R&D ukuya kuvavanyo ukuya kumzi-mveliso, kuqinisekisa ukuba iyunithi nganye ethunyelwayo ayisiyosixhobo nje kuphela, kodwa sisiqinisekiso sokusebenza. Kumashishini aqala kwi-aerospace kunye neemoto ukuya kumveliso wezixhobo zonyango kunye namandla, oku kuthembeka akunakuxoxiswana ngako. Uphuhliso lwe-tungsten steel twistiqhekeza lokubholaukusuka kwinto elula esetyenziswayo ukuya kwinto enobuchule obuphezulu igxininisa inyaniso ebalulekileyo kwimveliso: ukugqwesa kwakhiwa, ngokoqobo, ukusuka ezantsi ukuya phezulu, umngxuma omnye ochanekileyo ngexesha.
Ixesha lokuthumela: Agasti-04-2025
