Urukurikirane:Impamvu uduce two gucukura dutsindwa | Ingingo ya 3
Amagambo y'ingenzi:Ubwiza bwa HSS drill bit, uburemere bwa drill bit, ubukana bwa drill bit, ubucucike bwa HSS, igenzura ry'ubwiza bwa drill bit, uburyo bwo gusuzuma drill bits
Abaguzi bamwe bapima uduce two gucukura iyo basuzuma ingero z'umucuruzi mushya. Uko igice kinini kirushaho kuba kinini, ni ko icyuma kiba cyiza kurushaho - cyangwa ni ko ibintu bigenda.
Ni ikintu cyumvikana. Uburemere bugaragara nk'aho ari ikintu gifatika. Ariko iyo bigeze ku bipimo bya HSS drill, uburemere ni kimwe mu bimenyetso bidakwiye kwizerwa by'ubwiza. Mu bihe bimwe na bimwe, drill crude ikomeye mu by'ukuri ni ikimenyetso cy'umusaruro wo hasi.
Dore impamvu.
Ubucucike bwa HSS ntibuhinduka cyane hagati y'amanota
High Speed Steel ni umuryango wihariye w’ibyuma by’ibikoresho bigenwa n’ibintu biyivanga — tungsten, molybdenum, chromium, vanadium, naho mu bwoko bwa cobalt, cobalt. Ibi bintu byongerwaho mu kigero gito kugira ngo bigenzure ubukana, kudashira kw’ibintu, no gukomera kw’umutuku.
Ubucucike bwa HSS mu byiciro bisanzwe — M2, M35, M42 — buri mu rugero ruto, hagati ya 8.1 na 8.3 g/cm³. M2 na M35 bitandukanye mu gipimo cya cobalt (0% ugereranije na 5%), ariko ubucucike bwa cobalt (hafi 8.9 g/cm³) buri hafi cyane ya matrix y'icyuma cy'ibanze ku buryo kuvanga 5% byacyo mu cyuma gihindura ubucucike rusange munsi ya 0.1 g/cm³. Iryo tandukaniro ntiriboneka n'intoki kandi ntiriboneka nubwo haba ku gipimo cy'ubuziranenge.
Mu buryo bufatika: ntushobora gukoresha uburemere kugira ngo utandukanye M2 na M35, cyangwa HSS isanzwe na HSS yo mu rwego rwa kobalti.
None se kuki hari uduce duto tw’imashini twumva turemereye cyane?
Niba uduce tubiri tw’ubunini bumwe twumva dutandukanye cyane mu buremere, ibisobanuro hafi ya byose biba ari imiterere y’ibishushanyo mbonera - ntabwo ari ibikoresho.
Uburemere bw'agace k'imashini gakoreshwa mu gucukura bugenwa n'ingano y'ibikoresho birimo. Ku burebure n'umurambararo runaka, ikintu cy'ingenzi ni ingano y'icyuma cyakuweho mu gihe cyo gusya. Imiterere y'icyuma - uburebure n'ubugari bw'imiyoboro ya helical yaciwe mu mubiri - ni byo bigenzura mu buryo butaziguye. Imyoboro miremire kandi yagutse ikuraho ibikoresho byinshi. Imyoboro mito isiga byinshi.
Uruganda rukora ibintu bishobora gukora agace gakomeye gacukura ibintu bito cyane binyuze mu gusya imyobo mito. Agace gacukura ibintu byinshi by’ingenzi, bityo kagapima byinshi. Ariko imyobo mito cyane igira ingaruka: gusohora utubumbe duto cyane ntibikora neza, bigatuma gukururana birushaho kwiyongera, kandi ubushyuhe bwiyongera vuba mu gace gacukura. Mu bikoresho bigoye cyangwa ahantu hanini ho gukamura, ibi bitera kwangirika vuba ndetse n’ibyago byinshi byo kwangirika vuba.
Ibi bivuze ko agace kanini gacukura atari agace kanini gacukura neza. Gashobora kuba ari aho inguni yaciwe mu buryo bw'ikigereranyo - kandi umuguzi yibeshya ko ikimenyetso ari ikimenyetso cy'ubwiza.
Icyo ibiro bigaragaza mu by'ukuri
Uburemere bugaragaza ingano y'icyuma gisigaye. Ingano igenzurwa no gusya. Ubwiza bwo gusya ni icyemezo cy'uruganda.
Uruganda rw’inararibonye rusya imyobo hakurikijwe imiterere yagenwe n’ikoreshwa - DIN 338 cyangwa ibipimo bingana na byo bigena inguni ya helix, ubujyakuzimu bw’imyobo, n’imiterere y’ingingo ku mpamvu runaka. Ibi bipimo byanogejwe mu myaka myinshi ishize mu nganda kugira ngo bihuze uburyo bwo gukuramo imyobo, imbaraga zigezweho, n’ubushobozi bwo gucukura.
Igice cyo gucukura gitandukanye n'imiterere isanzwe kikagaragara nk'ikiremereye ntabwo cyarushijeho kuba cyiza kuri ubwo buringanire. Cyaragihungabanyije.
Ibipimo by'ingenzi mu by'ukuri
Niba uburemere atari ikimenyetso cyizewe, ni iki abaguzi bagomba kureba mu gihe basuzuma ubwiza bw'ibice by'imashini?
Ibisobanuro bifite ishingiro ni ibi bikurikira:
•Ubukomere.Nyuma yo gutunganya ubushyuhe, inkombe y'icyuma gikozwe neza cya M2 HSS igomba kugera kuri HRC 63–65. M35 cobalt igomba kugera kuri HRC 64–66. Agaciro k'ubukomere hanze y'uru rugero rw'ibi bigaragaza ibibazo byo gutunganya ubushyuhe - haba ubushyuhe budahagije, umuvuduko udahagije wo kuzimya, cyangwa uburyo budahagije bwo kugenzura ubushyuhe. Ubukomere bushobora gupimwa mu buryo butaziguye hakoreshejwe icyuma gipima ubukomere bwa Rockwell.
•Imiterere y'ibikoresho.Isesengura rya Spectrometer (OES - Optical Emission Spectrometry) ni bwo buryo bwonyine bwizewe bwo kugenzura niba agace k'imashini gafite koko ibintu bya alloy bivugwa. Ingano ya Cobalt, ijanisha rya tungsten, vanadium - nta na kimwe muri ibi kigaragara cyangwa gishobora gupimwa. Bisaba igenzura rya laboratwari.
•Ubuziranenge bwa jeometri.Inguni y'ingingo, inguni ya helix, uburinganire bw'umwirongi, n'imiterere y'inkombe z'umusesura byose bigira ingaruka ku mikorere yo gukata. Ibi bipimwa hakoreshejwe ibikoresho bipima optique cyangwa porojekiteri.
•Ubwiza bw'itsinda.Urugero rumwe rutsinda ntiruhagije. Abaguzi b'inganda bakeneye imikorere ihoraho mu musaruro wose. Uburimbane mu bukomere, imiterere, no kurangiza neza ibintu mu bicuruzwa amagana cyangwa ibihumbi ni ikibazo cy’uburyo bwo gukora, si ikibazo cy’igenzura ry’igice kimwe.
•Irangi ry'ubuso.Ubwiza bw'urusyo buragaragara. Ibimenyetso byo gusya nabi, ubuso bw'urusyo butangana, cyangwa ibimenyetso bigaragara ku nkombe z'inkombe ni ibimenyetso by'ibibazo by'imikorere. Agace k'urusyo gakozwe neza kerekana ubuso bw'urusyo busukuye kandi bworoshye bufite imiterere ihamye y'inkombe.
Icyo ibi bisobanura ku byemezo byo gushaka isoko
Iyo umucuruzi yohereje ingero, irinde ko zipimwa hakurikijwe uburemere. Igenzura rifite akamaro ni ugusaba icyemezo cy’ibikoresho, kugenzura imiterere y’ibintu mu buryo bwo kongera ubushobozi bw’ibikoresho niba bishoboka, kandi - ku mabwiriza akomeye - gusaba amakuru y’ibizamini by’ubukana cyangwa kugenzura ibikoresho mu buryo bwigenga.
Uburemere si inzira y'ubusa. Ni urusaku.
Ubwiza bw'icyuma gikoresha HSS drill buba mu buryo bw'icyuma cyacyo, uburyo gikoresha ubushyuhe, ndetse n'imiterere y'ubutaka bwacyo. Nta na kimwe muri ibi kigaragara ku gipimo.
Ku bijyanye n'uru rutonde
Impamvu Drill Bits Fail ni urukurikirane rwa tekiniki rutangwa n'itsinda ryacu rikora. Buri ngingo yibanda ku kintu kimwe mu mikorere ya drill bits - kuva ku bikoresho fatizo kugeza ku gupakira. Intego ni iyoroshye: gufasha abaguzi gusobanukirwa icyo bagura mu by'ukuri, n'ibibazo bikwiye kubazwa.
Igihe cyo kohereza: Kamena-11-2026