Gucukura nuburyo busanzwe bwo gutunganya muburyo bwo gukora. Mugihe ugura imyitozo ya bits, imyitozo ize mubikoresho bitandukanye namabara atandukanye. None se amabara atandukanye ya piriki afasha? Ibara rifite ikintu cyo gukora na Drill Bit Ubwiza? Ni irihe bara mutobora bito byiza kugura?
Mbere ya byose, dukeneye kugaragaza neza ko ireme rya drill bitukura ridashobora gucirwa urubanza gusa. Nta mibanire itaziguye kandi yanze bikunze hagati yibara nubwiza. Amabara atandukanye yimboge ahanini biterwa nuburyo butandukanye bwo gutunganya. Birumvikana, dushobora gukora urubanza ruto rushingiye ku ibara, ariko uyumunsi imyitozo itagira ireme izoba izatunganya amabara yabo kugirango agere ku isura yoroheje.
None se itandukaniro riri hagati yimyitozo yatunze amabara atandukanye?
Ubutaka buhebuje bwuzuye bwimisozi yihuta yimpyisi bikunze kuboneka byera. Birumvikana ko imboro zizunguruka zirashobora kandi kwezwa no gusya neza uruziga rwinyuma. Niki kibatera ubuziranenge ntabwo ari ibintu byonyine, ahubwo bigenzura ubuziranenge mugihe cyo gusya. Biratangaje rwose kandi ntihazabaho gutwika hejuru yibikoresho. Abirabura ni inzoga ya nitride bits. Nuburyo bwa chimique bushyira igikoresho cyuzuye mu ruvange rwa ammonia n'amazi yo kubika amazi no gukora ubushyuhe kuri 540 ~ 560C ° kugirango bitezimbere igikoresho. Ibyinshi byimbondo bitsindiye ku isoko ni umukara gusa (kugirango utwikire bitwike cyangwa uruhu rwirabura hejuru yigikoresho), ariko ingaruka zifatika ntizitera imbere neza.
Hano hari inzira 3 zo gutanga ibikoresho bits. Umukara wirabura ni mubi. Abazungu bafite impande zisobanutse kandi zisize. Kubera ko imbohe ndende itarasabwa, imiterere y'ibinyampeke y'ibinyampeke ntizasenywa, irashobora gukoreshwa mu bikorwa byo gucumura hamwe no gukomera gato. Icumbi ry'umuhondo-yijimye bikubiyemo codabt, ni itegeko ritavuzwe muri drill inganda ziti. Codant-ikubiyemo diyama yabanje kwera, ariko nyuma yo kwinjizamo umuhondo-umuhondo (bizwi nka amber). Ni bamwe mubyiza kuri ubu. M35 (Co 5%) kandi ifite ibara rya zahabu ryitwa titanium yoroheje yapfunyitse, igabanijwemo ipfundo ryijimye hamwe ninganda. Gushushanya amacumbi ntabwo ari byiza, birasa neza. Ingaruka zinganda zinganda ni nziza cyane. Gukomera birashobora kugera kuri HRC78, biruta gukomera kwikinisha (HRC54 °).
Nigute wahitamo drill bit
Kubera ko ibara atari ingingo yo gucira urubanza ireme rya drill bit, uburyo bwo guhitamo drill bit?
Kuva mu bunararibonye, muri rusange, gucukura imbohemu bits muri rusange biratunganijwe byuzuye-byihuta byihuta byihuta bitsindits kandi bigomba kugira ireme ryiza. Zahabu ifite titanium nitride ya titanium kandi mubisanzwe nibyiza cyangwa bibi kandi birashobora kubeshya abantu. Ubwiza bwo gucana nabwo buratandukanye. Bamwe bakoresha uburyo bwo hasi-ibikoresho bya karubone, biroroshye kunyeganyega no kumera, niko bigomba kurabura.
Hano hari ikirango cyikirangantego na diamester yihanganira muri drill bit, mubisanzwe bisobanutse, kandi ubwiza bwa laser na electro-eski-ething ntibigomba kuba bibi cyane. Niba inyuguti zabumbwe zifite impande za convex, irerekana ko drill bit ifite ubuziranenge, kuko umurongo wa convex utanga imboro bitangaje guhuza neza kugirango unanirwa kubahiriza ibisabwa. Inkombe y'Ijambo rifitanye isano nubuso bwa silindrike yumurimo, na drill biti bisobanutse byijambo bifite ireme. Ugomba gushakisha igituba gito hamwe nuduce twinshi. Imyitozo yubutaka bwuzuye ifite impande nziza kandi wujuje ibisabwa kuri Helix hejuru, mugihe imyitozo ifite ubuziranenge ifite ubuso bubi.
Igihe cyagenwe: Ukwakira-07-2023