1. Impamvu Imashini Yubaha ikenewe mugukora ibikoresho bya moteri yo mu kirere
Moteri zo mu kirere (indege ya turbine, compressor, sisitemu ya hydraulic, inshinge za lisansi, nibindi) irasabakwihanganira cyane, kugenzura hejuru birangira, naguhangayika - hejuru yubusa.
Imashini isanzwe (gusya, kurambirana, gusubiramo) ntishobora kubigeraho icyarimwe.
Kubwibyo, kubaha birakenewe kugirango:
Kugera kuri ultra - neza neza- kwihanganira akenshi imbere±1–2 µm.
Kora ubuso burenze- mubisanzweRa 0.05–0.2 µm.
Kosora amakosa ya geometrikenko hanze - ya - kuzenguruka, taper, na waviness.
Kunoza imikorere ya tribologiya- kubika amavuta, kugabanya ubukana, no kwambara birwanya.
Kongera ubusugire bwubusomugukuraho ibyuma bisize na micro - burrs mubyiciro byabanjirije gutunganya.
Komeza guhuza no kwibandahagati ya bores zikomeye nibice byo guhuza.
2. Ibigize icyogajuru Mubisanzwe byubahwa
| Ibigize | Intego yo Kubaha |
|---|---|
| Amashanyarazi ya Bores | Kugera kuri peteroli ihoraho hamwe na atomisiyoneri ya diametre neza kandi neza neza. |
| Hydraulic Valve Imibiri & Spools | Menya neza ko - kunyerera kandi bikagenda neza. |
| Amazu ya Turbine | Kugera ku kuzenguruka no guhuza hejuru - umuvuduko wihuta. |
| Amazu ya Gearbox | Menya neza guhuza ibikoresho neza no kugenzura firime. |
| Kumanura ibikoresho bya Cylinders | Kunonosora ubuso kugirango ushireho hydraulic kandi ushireho imbaraga. |
| Compressor / Turbine Shafts & Bushings | Kongera imbaraga z'umunaniro hamwe no kuranga hejuru. |
3. Ubwoko bwa Honing Machine Yifashishijwe Mubikorwa byo mu kirere
Urebye kwihanganira ikirere hamwe nibice bigoye,CNC - yagenzuye imashini zubaha nezazikoreshwa:
| Andika | Ibisobanuro | Gukoresha bisanzwe |
|---|---|---|
| Imashini ihanitse ya CNC | Koresha servo - igenzurwa na spindle na sisitemu yo gutondeka neza. | Moteri ifite amazu, imibiri ya valve, silinderi yimodoka. |
| Imashini itambitse | Byakoreshejwe igihe kirekire cyangwa binyuze muri bores, hamwe nubushobozi bwuzuye bwo guhuza. | Shafts, hydraulic tubes. |
| Multi - Spindle Honing Sisitemu | Emerera icyarimwe icyubahiro cya bores nyinshi kugirango zihamye. | Umusaruro mwinshi wamaboko ya valve cyangwa inshinge. |
| Ingaragu imwe - Pass (Diamond Bore Kurangiza) | Koresha - ingano, diyama - ibikoresho byashizweho - byiza kubyihanganira - kwihanganira, hejuru - ingano yindege. | Ibikoresho bya lisansi nibice bito byuzuye. |
Imashini nyinshi zigezweho zo mu kirere niservo - itwarwa, CNC ishobora gutegurwa, kandi ifite ibikoreshomuri - inzira yo gupima, indishyi z'ubushyuhe, nakwinjiza amakuruyo kwemeza inzira (traceability kuri AS9100 / ISO 9001).
4. Imikorere yimashini yicyubahiro mubikorwa byindege
| Imikorere | Uruhare rwa tekiniki |
|---|---|
| Gukosora Ibipimo | Kuraho micro - gutandukana mubikorwa birambirana / gusya kugirango ugere kuri sub - micron neza. |
| Ubuso Burangiza Gukwirakwiza | Bitanga microtexture igenzurwa kumavuta ya firime yo gusiga cyangwa gukora kashe. |
| Uburinganire bwa geometrike | Ikosora taper, ingunguru, cyangwa inzogera - inenge yumunwa kugirango umenye neza silindrike no guhuza. |
| Kuzamura ubusugire bwubuso | Kuraho ibyuma bisize, burrs, nubushyuhe - zone zanduye, bitezimbere ubuzima bwumunaniro. |
| Imikorere yubuso bukora | Kurema ibibiriti cyangwa umusaraba - byarangiye bikwiranye no gutembera kwa peteroli no kugenzura ubwumvikane buke. |
| Gusubiramo no kugenzura inzira | CNC yikora itanga ubuziranenge buhoraho murwego rwo hejuru - agaciro ibice byindege. |
5. Uburyo inzira yo kubaha ikorwa (Intambwe - na - Intambwe)
Intambwe 1 - Gutegura
Ikirere cyo mu kirere (urugero, umubiri wa valve cyangwa gutwara amazu) gishyizwe hamwe neza neza.
Isukuni ngombwa - ndetse imyanda ntoya irashobora guhindura micron - urwego rurangiza.
Nibyoigikoresho.
Intambwe 2 - Gushiraho ibikoresho
Mandel ya honing yashyizwemoamabuye abrasive(mubisanzwediyamacyangwaCBN) yashizwe kumurongo.
Kwagura ibikoresho niservo cyangwa igenzurwa na hydraulicallyku gitutu kimwe.
Ibipimo nkauburebure bwa stroke, umuvuduko wa spindle, umuvuduko, nigipimo cyibiryobyateguwe binyuze kuri CNC.
Intambwe 3 - Gukora ibikorwa
(a) Kuzunguruka icyarimwe no gusubiranamo
Umutwe wicyubahirokuzunguruka (100-400 rpm)mugihegusubiranamo mu buryo (10-30 m / min).
Iki cyerekezo gikuraho ibintu bike (mubisanzwe 0.005–0.05 mm) kandi bitanga umusaruro mwiza, umusaraba - hejuru yubuso.
(b) Gukonjesha no gusiga amavuta
Hejuru - ubuziranenge bwamavuta cyangwa emulsiyo ihora itangwa kuri:
Fungura imyanda
Irinde kubyara ubushyuhe
Komeza gushikama
(c) Nukuri - Igipimo cyigihe
Muri - gutunganya ikirerecyangwaRukuruzigukurikirana ubunini bwa bore n'ubunini.
Imashini ihita ihagarara mugihe igipimo cyerekanwe kigeze (auto funga - kuzimya).
Intambwe 4 - Kurangiza cyangwa Kwibeshya
Icyiza cyiza cyangwabrushgukurikira kurema aUbuso:
Impinga iringaniye
Ibibaya bigumaho kubika amavuta
Kugera Ra 0.05–0.2 µm, Rz 0.3–0.8 µm
Iyi ntambwe ningirakamaro cyane kurihydraulic bores hamwe no guturamo amazu, aho gusiga no gufunga ari ngombwa.
Intambwe 5 - Kugenzura no Kwemeza
Kohereza - icyubahiro, ibice birimo:
Ibipimo byo mu kirere(diameter, kuzenguruka)
Ubuso bwa profilometrie
Kugenzura guhuza
Kugenzura isuku(ISO 16232 cyangwa bihwanye)
Ibipimo byose byanditswe muburyo bwagukurikiranwa no kwemeza ubuziranenge.
6. Ibipimo bisanzwe bisanzwe
| Parameter | Urwego rusanzwe | Intego |
|---|---|---|
| Gukuraho ububiko | 0.005–0.05 mm | Ikosora ryanyuma |
| Ubuso Bwuzuye (Ra) | 0.05–0.2 µm | Kurangiza cyane kugirango amavuta |
| Kuzunguruka | Ntibiri munsi cyangwa bingana na 1-2 µm | Hejuru - kuringaniza umuvuduko no gufunga |
| Umusaraba - Fata Inguni | Impamyabumenyi 20 - 40 | Kugenzura amavuta |
| Kugenzura Ubushyuhe | Impamyabumenyi 0.5 | Guhuza ibipimo |
7. Incamake
| Icyerekezo | Ibisobanuro |
|---|---|
| Dukeneye icyubahiro | Kugera ku kuri gukabije, gutunganirwa hejuru, no kwizerwa muri moteri ikomeye yo mu kirere. |
| Ubwoko bwimashini | Imashini ya CNC ihagaritse cyangwa itambitse neza (akenshi hamwe na - izunguruka cyangwa imwe - kunyuramo sisitemu ya diyama). |
| Imikorere | Gukosora ibipimo, kurangiza hejuru, geometrie itunganijwe, kunoza ubuso bwubuso. |
| Uburyo bwo Gutunganya | Igenzurwa ryimashini ikora hamwe no kuzunguruka icyarimwe no gusubiranamo, munsi ya coolant, hamwe na - inzira yo gupima. |
| Ibisubizo | Ultra - neza, guhangayika - kubuntu, kwambara - irwanya imbaraga zituma ubuzima bumara igihe kirekire, imikorere, n'umutekano wa moteri yo mu kirere. |
