Guhitamo agace gakwiye ko gucukura igikoresho gikwiye ku mushinga wawe bikubiyemo gusobanukirwa ibintu bitatu by'ingenzi: ibikoresho, irangi, n'imiterere y'ubume. Buri kimwe muri ibi bintu bigira uruhare runini mu mikorere no kuramba kw'agace gacukura igikoresho. Dore uburyo bwo gufata icyemezo ukurikije amakuru.
Ibikoresho
1. Icyuma cyihuta cyane (HSS):
Ibyuma bikoresha umuvuduko mwinshi (HSS) bimaze imyaka irenga ijana bigira uruhare runini mu gukata ibikoresho, bihabwa agaciro kubera uburyo bikoreshwa mu buryo bwagutse kandi bihendutse. Ibice byo gucukura bya HSS bizwiho ubuhanga bwabyo, bikora neza hamwe n'imashini zo gucukura n'intoki ndetse n'ibikoresho bihamye nka drill presses. Akamaro gakomeye ka HSS ni ubushobozi bwayo bwo kongera gutyaza, byongera igihe kirekire cy'ibice byo gucukura kandi bigatuma iba amahitamo meza ku bikoresho bya lathe. Byongeye kandi, HSS ifite urwego rutandukanye, buri kimwe gifite imiterere itandukanye kugira ngo gihuze n'ibikenewe mu gukata. Ubu bwoko bw'ibyuma bwongerera ubushobozi HSS bwo guhuza ibintu, bigatuma iba igikoresho cy'ingenzi kandi gikenewe mu mirimo itandukanye yo gucukura.
2. Cobalt HSS (HSSE cyangwa HSSCO):
Ugereranyije na HSS isanzwe, Cobalt HSS igaragaza ubukana bukomeye no kwihanganira ubushyuhe. Uku kwiyongera kw'imiterere bituma habaho ubushobozi bwo kurwanya gushwanyagurika, bigatuma uduce twa HSSE two gucukura dukomera kandi neza. Gushyira cobalt muri HSSE ntibifasha gusa mu kongera ubushobozi bwayo bwo kurwanya gushwanyagurika ahubwo binatuma igihe cyayo cyo kubaho muri rusange kirushaho kuba cyiza. Kimwe na HSS isanzwe, uduce twa HSSE dukomeza kugira akamaro ko kongera gutyazwa, ibyo bigatuma igihe cyabyo cyo gukoreshwa kirushaho kuba cyiza. Kuba hari cobalt muri HSSE bituma utu duce tuba dukwiriye cyane mu mirimo ikomeye yo gucukura aho gukomera no kudashwanyagurika ari ngombwa.
3. Karubide:
Carbide ni ubwoko bw'icyuma gikozwe muri tungsten carbide, ahanini ikozwe muri tungsten carbide ifite udukoresho dutandukanye two gufunga. Irusha cyane HSS mu gukomera, kwihanganira ubushyuhe, no kudashwanyagurika. Nubwo bihenze cyane, ibikoresho bya carbide ni byiza cyane mu kumara igihe kirekire no mu muvuduko wo gukora. Bikenera ibikoresho byihariye kugira ngo byongere gukarisha.
Gupfuka
Ibyuma byo gutwikiramo ibintu bitandukanye cyane kandi bitoranywa hashingiwe ku ikoreshwa ryabyo. Dore incamake y'ibyuma bimwe na bimwe bisanzwe byo gutwikiramo ibintu:
1. Idatwikiriye (Irabagirana):
Ni ryo bara rikunze gukoreshwa cyane ku duce twa HSS drill. Ni ryiza cyane ku bikoresho byoroshye nka aluminiyumu na icyuma gito cya karuboni, ibikoresho bidapfundikiye ni byo bihendutse cyane.
2. Irangi ry'umukara rya Oxyde:
Itanga amavuta meza kandi irwanya ubushyuhe kurusha ibikoresho bidapfutse, bigatuma ubuzima buramba ku kigero kirenga 50%.
3. Igipfukisho cya Titanium Nitride (TiN):
Uduce two gucukura dukozwe muri titanium dukora neza mu bihe byinshi byo gukoresha bitewe n'imikorere yatwo yihariye. Ubwa mbere, twongera ubukana no kudacika intege binyuze mu gupfuka, bigatuma agace gakomeza kuba gatyaye mu gihe cyo gucukura mu bikoresho bikomeye, kandi bigatanga ubuzima burambye. Utu duce tugabanya gucika intege no kwiyongera k'ubushyuhe, twongera ubushobozi bwo gukata neza mu gihe kirinda agace gushyuha cyane. Uduce two gucukura dukozwe muri titanium dukwiriye gukoreshwa mu bikoresho byinshi, nk'icyuma kitagira umugese, aluminiyumu n'ibiti, bigatuma tuba beza mu bikorwa by'ubuhanga n'iby'urugo. Byongeye kandi, utwo duce twinjira mu bikoresho vuba kandi bigasukura, bigatanga ubuso bwiza bwo gukata. Nubwo utwo duce two gucukura dukozwe muri titanium dushobora guhenda cyane kurusha utwo duce dusanzwe, ubushobozi bwatwo bwo hejuru no kuramba kwatwo bituma tugira inyungu nziza ku ishoramari ku bikorwa bisaba kudacika intege cyane no gukata neza.
4. Irangi rya Aluminium Titanium Nitride (AlTiN):
Ubwa mbere, irangi rya AlTiN rirwanya ubushyuhe cyane, bigatuma rishobora kuba indashyikirwa mu gukata no gutunganya aloyi z’ubushyuhe bwinshi. Icya kabiri, iri rangi rituma ibikoresho bidashobora kwangirika kandi rigakomeza igihe cyo gukora ibikoresho bikomeye, cyane cyane iyo bicukurwa mu bikoresho bikomeye nk'icyuma kidashonga, aloyi za titaniyumu n'aloyi zishingiye kuri nikeli. Byongeye kandi, rangi rya AlTiN rigabanya kwangana hagati y'agace k'imashini n'agakoresho, rikongera imikorere myiza mu gukata no gufasha kugera ku buso bworoshye bwo gukata. Rifite kandi ubudahangarwa bwiza bwo gukaraba no kudahinduka kw'imiti, bigatuma rikomeza gukora neza mu duce duto dukorerwamo. Muri rusange, irangi rya AlTiN rikoreshwa mu gukata ni ryiza cyane mu buryo bwo gukora vuba kandi neza, kandi rikwiriye cyane cyane mu gufata ibikoresho bikomeye bibangamira irangi risanzwe.
Ibiranga Jewometiri
1. Uburebure:
Igipimo cy'uburebure n'umurambararo bigira ingaruka ku gukomera. Guhitamo agace k'imashini gafite uburebure buhagije bw'umuyoboro wo gukuramo utubumbe no kurengaho gato bishobora kongera gukomera no kumara igihe kinini kw'ibikoresho. Uburebure buke bw'umuyoboro bushobora kwangiza agace. Hari amahame atandukanye y'uburebure yo guhitamo ku isoko. Uburebure bumwe busanzwe ni Jobber, stubby, DIN 340, DIN 338, nibindi.
2. Inguni y'aho umuntu acukura:
Inguni ya 118° ni isanzwe ku byuma byoroshye nk'icyuma gito cya karuboni na aluminiyumu. Ubusanzwe nta bushobozi bwo kwishyira hagati, ikenera umwobo w'icyitegererezo. Inguni ya 135°, hamwe n'uburyo bwo kwishyira hagati, ikuraho gukenera umwobo utandukanye wo hagati, bigatuma umuntu atakaza igihe kinini.
Mu gusoza, guhitamo icyuma gikwiye cyo gucukura bikubiyemo guhuza ibisabwa ku bikoresho bicukurwa, igihe cyifuzwa n'imikorere yacyo, hamwe n'ibisabwa byihariye by'umushinga wawe. Gusobanukirwa ibi bintu bizagufasha guhitamo icyuma gikwiye kandi cyiza gikwiranye n'ibyo ukeneye.
Igihe cyo kohereza: Mutarama 10-2024