Intangiriro nogushyira mubikorwa byo gusya
Kuki dukeneye gukora gutunganya hejuru kubice bya mashini?
Uburyo bwo kuvura hejuru buzaba butandukanye kubwimpamvu zitandukanye.
1 Intego eshatu zo gutunganya ibice byubukanishi:
1.1 Uburyo bwo gutunganya ubuso kugirango ubone igice cyukuri
Kubice bifite ibisabwa bihuye, ibisabwa kugirango bisobanuke neza (harimo uburinganire buringaniye, imiterere yukuri ndetse nuburyo buhagaze neza) mubisanzwe ni hejuru cyane, kandi ubunyangamugayo nubuso bwubuso bifitanye isano.Kugirango ubone ubunyangamugayo, uburangare bukwiye bugomba kugerwaho.Kurugero: ubunyangamugayo IT6 muri rusange busaba ubukana bwa Ra0.8.
[Uburyo bwa mashini busanzwe]:
- Guhindura cyangwa gusya
- Birarambiranye
- gusya neza
- Gusya
1.2 Uburyo bwo gutunganya ubuso bwo kubona imiterere yubukanishi
1.2.1 Kubona kwihanganira kwambara
[Uburyo rusange]
- Gusya nyuma yo gukomera cyangwa carburizing / kuzimya (nitriding)
- Gusya no gusya nyuma yo gukomera kwa chrome
1.2.2 Kubona imiterere myiza yubutaka
[Uburyo rusange]
- Guhindura no gusya
- Kuvura ubushyuhe bwo hejuru no gusya
- Ubuso buzunguruka cyangwa kurasa bikurikirwa no gusya neza
1.3 Uburyo bwo gutunganya kugirango ubone imiti yimiti
[Uburyo rusange]
- Amashanyarazi no gusya
2 Tekinoroji yo gutunganya ibyuma
2.1 Akamaro Ni igice cyingenzi cyurwego rwikoranabuhanga ryubuhanga nubuhanga, kandi rikoreshwa cyane mubikorwa byo gutunganya inganda, cyane cyane munganda zikoresha amashanyarazi, gutwikira, gushira hamwe no gutunganya ibintu bitandukanye.
2.2 Ni ukubera iki ibipimo byambere byubuso hamwe nibipimo byagezweho mubikorwa byakazi?Kuberako aribintu bitangirira hamwe nintego yibikorwa byo gusya, bigena uburyo bwo guhitamo ubwoko bwimashini isya, kimwe numubare wogusya imitwe, ubwoko bwibikoresho, igiciro, nuburyo bukenewe kumashini isya.
2.3 Gusya & Kuringaniza Ibyiciro hamwe ninzira
Ibyiciro bine bisanzwe byagusyanagusya]: ukurikije intangiriro nubwa nyuma ubukana Ra indangagaciro zakazi, gusya neza - gusya neza - gusya neza - gusya.Abrasives ziratandukana kuva neza.Igikoresho cyo gusya hamwe nakazi bigomba gusukurwa igihe cyose bihinduwe.
2.3.1 Igikoresho cyo gusya kirakomeye, micro-gukata no gukuramo ingaruka nini, kandi ubunini nubugome bifite impinduka zigaragara.
2.3.2 Kuringaniza imashini nuburyo bworoshye bwo gukata kuruta gusya.Igikoresho cyo gusya gikozwe mubintu byoroshye, bishobora kugabanya gusa ubukana ariko ntibishobora guhindura uburinganire nubunini.Ubukonje bushobora kugera munsi ya 0.4 mm.
2.4 Ibice bitatu byuburyo bwo kurangiza kuvura: gusya, gusya, no kurangiza
2.4.1 Igitekerezo cyo gusya no gusya
Nubwo gusya byombi hamwe no gusya bishobora kugabanya ubukana bwubuso, hariho kandi itandukaniro:
- Ishing Gukora imashini】: Harimo kwihanganira ibipimo, kwihanganira imiterere no kwihanganira imyanya.Igomba kwemeza kwihanganira ibipimo, kwihanganira imiterere no kwihanganira imyanya yubutaka mugihe bigabanya ubukana.
- Gukanika imashini: Bitandukanye no gusya.Itezimbere gusa hejuru, ariko kwihanganira ntibishobora kwizerwa.Umucyo wacyo uri hejuru kandi urabagirana kuruta gusya.Uburyo busanzwe bwo gukanika imashini ni ugusya.
2.4.2. kongera ububengerane bwubuso no gushimangira ubuso bwabwo.
Ubusobanuro nubusobekerane bwibice bigize igice bigira uruhare runini mubuzima bwacyo no mubwiza.Igice cyangiritse cyasizwe na EDM hamwe na micro ya micye yasizwe no gusya bizagira ingaruka kubuzima bwa serivisi bwibice.
Process Inzira yo kurangiza ifite amafaranga make yo gutunganya kandi ikoreshwa cyane mukuzamura ubwiza bwubuso.Umubare muto ukoreshwa mugutezimbere gutunganya neza (nkuburinganire bwukuri nuburinganire bwimiterere), ariko ntibishobora gukoreshwa mugutezimbere neza neza.
Kurangiza ni inzira yo gukata mikoro no gusohora igicapo cyakazi hamwe nimbuto nziza.Ubuso butunganijwe neza, imbaraga zo gukata no kugabanya ubushyuhe ni nto cyane, kandi ubuziranenge bwo hejuru burashobora kuboneka.Kurangiza ni inzira yo gutunganya mikoro kandi ntishobora gukosora inenge nini.Gutunganya neza bigomba gukorwa mbere yo gutunganya.
Intangiriro yicyuma cyo hejuru ni ugutoranya micro-gukuramo gutunganya.
3. Kugeza ubu uburyo bwo gutunganya ibintu bikuze: 3.1 gukanika imashini, 3.2 gusiga imiti, 3.3 amashanyarazi ya electrolytike, 3.4 ya ultrasonic polishing, 3.5 fluid polishing, 3.6 gusya magnetique,
3.1 Gukoresha imashini
Gukoresha imashini ni uburyo bwo gusya bushingiye ku gukata no guhindura plastike hejuru yubutaka kugirango ukureho ibishishwa bisukuye kugirango ubone ubuso bunoze.
Ukoresheje iri koranabuhanga, gukanika imashini birashobora kugera ku buso bwa Ra0.008μm, aribwo hejuru muburyo butandukanye bwo gusya.Ubu buryo bukoreshwa kenshi muburyo bwa optique.
3.2
Gutunganya imiti ni ugukora microscopique convex ibice byubuso bwibintu bishonga cyane muburyo bwa chimique hejuru yibice, kugirango ubone ubuso bunoze.Ibyiza byingenzi byubu buryo nuko bidasaba ibikoresho bigoye, bishobora gutunganya ibihangano bifite imiterere igoye, bishobora gutunganya ibihangano byinshi icyarimwe, kandi bikora neza.Ikibazo nyamukuru cyo gusya imiti nugutegura amazi ya polishing.Ubuso bwubuso bwabonetse kubushakashatsi bwa chimique muri rusange ni mirongo ya mkm.
3.3 Amashanyarazi
Amashanyarazi ya electrolytike, azwi kandi nka electrochemic polishing, ahitamo gushonga uduce duto duto hejuru yibikoresho kugirango ubuso bugende neza.
Ugereranije no gusya imiti, ingaruka za cathode reaction zirashobora kuvaho kandi ingaruka ni nziza.Amashanyarazi yo gutunganya amashanyarazi agabanijwemo intambwe ebyiri:
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3.4 Ultrasonic polishing
Igicapo gishyirwa mubihagarikwa kandi bigashyirwa mumurima wa ultrasonic.Gukuramo ni hasi kandi bisizwe hejuru yumurimo wakazi hamwe no kunyeganyega kwa ultrasonic.Imashini ya Ultrasonic ifite imbaraga nkeya ya macroscopique kandi ntabwo izatera guhindura imikorere yakazi, ariko ibikoresho biragoye gukora no kuyishyiraho.
Imashini ya Ultrasonic irashobora guhuzwa nuburyo bwa shimi cyangwa amashanyarazi.Hashingiwe ku kwangirika kwangirika na electrolysis, vibrasi ya ultrasonic irakoreshwa kugirango ikangure igisubizo cyo gutandukanya ibicuruzwa byashonze hejuru yakazi hanyuma bigakora ruswa cyangwa electrolyte hafi yubuso bwubuso;Ingaruka ya cavitation ya ultrasonic waves mumazi irashobora kandi kubuza inzira yo kwangirika no koroshya ubuso.
3.5 Amashanyarazi
Amazi yo kwisiga yishingikiriza kumazi yihuta yihuta hamwe nuduce duto twa abrasive itwara kugirango dusukure hejuru yakazi kugirango tugere ku ntego yo gusya.
Uburyo bukunze gukoreshwa burimo: gutunganya indege, gutunganya indege, gusya kwa fluid dinamike, nibindi.
3.6 Gusya kwa rukuruzi no gusya
Gusya kwa magnetiki no gusya bifashisha magnetiki kugirango bikore ibishishwa byangiza munsi yumurimo wa magneti kugirango usya akazi.
Ubu buryo bufite uburyo bunoze bwo gutunganya, ubuziranenge bwiza, kugenzura byoroshye uburyo bwo gutunganya, hamwe nakazi keza.Hamwe na abrasives ikwiye, uburinganire bwubuso burashobora kugera kuri Ra0.1μm.
Binyuze muriyi ngingo, ndizera ko uzasobanukirwa neza na polishing.Ubwoko butandukanye bwimashini zisya zizagaragaza ingaruka, imikorere, igiciro nibindi bipimo byo kugera kubikorwa bitandukanye byo gutunganya.
Ni ubuhe bwoko bw'imashini isya isosiyete yawe cyangwa abakiriya bawe bakeneye ntibigomba guhuzwa gusa ukurikije igihangano ubwacyo, ahubwo nanone gishingiye ku isoko ry'umukoresha ku isoko, uko ubukungu bwifashe, iterambere ry'ubucuruzi n'ibindi bintu.
Birumvikana, hari uburyo bworoshye kandi bunoze bwo guhangana nibi.Nyamuneka saba abakozi bacu mbere yo kugurisha kugirango bagufashe.
Igihe cyo kohereza: Jun-17-2024