Kana vanhu vazhinji vakanzwa 'chaiyo mativi machining', vanofungidzira muchina weCNC wakachena uchirira kure, uchipfira nhengo dzakakwana. Ndiyo gloss yekushambadzira. Chokwadi, icho chikamu chinonyanya kukosha, ndicho chinoitika mumicheto-sarudzo dzakaitwa chimbo chekutanga chisati chabata stock, uye kugadzirisa dambudziko kunoitika kana, zvisingaite, chimwe chinhu chisingaendi kuronga. Hazvirevi zvekungobata kushivirira; ndezvekunzwisisa kuti kushivirira kunogara sei munyika chaiyo, pasi pekunetseka, pakupisa, mugungano. Zvitoro zvakawanda zvinosungirirwa pakukwanisa kwemuchina pabepa, kukanganwa kuti zvinhu, gadziriso, nzira yekushandisa nzira, uye kunyangwe inotonhorera, ndivo varapi vechokwadi.
Nheyo: Inotanga neKukanda
Iwe haugone kuchinjisa machina kuita hwaro hwakashata. Apa ndipo pane mapurojekiti mazhinji, kunyanya akaomarara, anoenda nedivi kare. Isu tinowana kudhindwa kwechikamu cheturbine kana muviri wevharuvhu, uye iyo yekutarisa ipapo inosvetukira kune yakasimba kushivirira uye kupera kwepasi. Asi kana kukanda kwekutanga kuine shrinkage yemukati, kukora kwemadziro kusingaenderane, kana makwapa akaoma, uri kurwisa hondo yekurasikirwa kubva pakutanga. Iyo machining inova basa rekununura, kwete iro chairo.
Ichi ndicho chikonzero maitiro edu pa Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) iri kumashure kune vamwe. Neanopfuura makore makumi matatu mukukandira, tinotarisa chikamu chacho zvizere. Kune muviri wevharuvhu wepamusoro-soro mu duplex simbi isina tsvina, nhaurirano inotanga nekugadzira mold yekudyara kwekudyara maitiro. Isu tinotungamira sei chikamu mugomba kuti tive nechokwadi chekusimba uye kuderedza porosity munzvimbo dzakakosha dzekuisa chisimbiso? Sarudzo iyoyo, yakaitwa mavhiki kusati kwagadzirwa, ine simba rakakura pakuwana inovuza-chiratidzo, yakagadzikana chikamu chekupedzisira pane chero kugadzirisa kweminiti yekupedzisira paCNC.
Ndinoyeuka basa remuchina wepombi yemugungwa mune alloy ine nickel-based. Mutengi akauya kwatiri mushure mekunge imwe chitoro ichinetsekana nekutyoka kwemidziyo uye yatadza kubata chiyero. Nyaya yakanga isiri purogiramu yemachina; kwaiva kuyerera kwezviyo mukuputswa. Iyo yekutanga foundry process yakagadzira zvisina tsanga, coarse tsanga. Isu takagadziridzazve gating system yedu yeganda mold process kusimudzira yakawedzera yunifomu, yakatsetseka chimiro chezviyo. Nenguva isipi, machining aifungidzirwa, maturusi akagara, uye chiyero chesimba chaive chakarurama mune spec. The precision zvikamu machining yakabudirira nekuti kukanda kwakagadzirirwa iyo.
Material Haisi Kungosarudzwa paDrop-Down Menu
Kushanda neakakosha alloys senge cobalt-based kana Inconel akatevedzana hakusi kwekungochinja kune imwe inopfeka-inomira inopinza. Maitiro echinyorwa anoraira zvese. Kukurukurirana nesimbi. Simbi isina tsvina, semuenzaniso, inoda kushanda-yakaoma. Iwe unopinda necheka mwenje, chikafu chinononoka, uye iwe unogona kupenya pamusoro, uchiita kuti inotevera ipfuure zvakanyanya uye ichiparadza chishandiso. Iwe unoda kusavimbika kuti utore kucheka kwakaringana kwehasha kuti upinde pasi peiyo basa-yakaomeswa dhizaini, iyo inoda kuomarara kugadzirisa uye muchina une torque.
Ipapo kune kupisa. Kugadzira alloys aya kunogadzira kupisa kwakanyanya, kwenzvimbo. Kupisa ikoko kunoenda kupi? Kunyanya mumudziyo, ndosaka kutonhorera kusarudzwa uye kushandisa kwakakosha. Asi zvakare inopinda muchikamu. Kune chikamu chakatetepa-chakakomberedzwa checobalt alloy aerospace bracket, iyo yekuwedzera yekupisa ndeyechokwadi. Unogona kuigadzira kusvika pachiyero chakakwana pa25°C, asi kupisa kubva mukugadzira kwakawedzera. Kana ichitonhorera ichidzokera muimba yekuongorora, inenge iri kunze kwekushivirira. Iwe unofanirwa kutsiva izvo, kungave kuburikidza-mukuita kutonhora kana mune yako CAM programming. Iko kunzwa kwaunokura nekufamba kwenguva, uchiona kuti machipisi anopeta sei uye ruvara rwavo.
Takadzidza izvi nenzira yakaoma pakutanga neboka rezvigaro zveStellite. Takaagadzira ese kusvika kumagumo ebhendi rekushivirira, tichifunga nzira yakakwana, inotonhorera. Iyo CMM yakavaratidza vese zvishoma pasi pasi mushure mekupisa kwekuenzanisa. Ndaifanira kubvisa zvakawanda. Iye zvino, kune zviyero zvakakomba pazvinhu zvakadaro, tinovaka mukupisa kwekupisa kana, zviri nani zvakadaro, shandisa in-probing yekuongorora mushure mekudzora kutonhora-pasi kutenderera. Inowedzera nguva, asi mutsauko pakati pechikamu nea chakarurama chikamu.
Iyo CNC Mubatsiri, Kwete Mashiripiti
Kukwezva kwe5-axis machining centre kwakasimba. Iyo pfungwa yekuti iwe unogona kugadzirisa yakaoma kukanda kamwe uye muchina zvese maficha ndeyechokwadi tekinoroji. Asi kushanda kwakasiyana. Pese paunotenderedza musoro kana kutenderedza tafura, uri kushandura vector yemasimba ekucheka, kushanda kwekutonhodza, uye kuoma kweseta. Kune imba inorema yesimbi, izvo zvingave zvisina basa. Kune yakatetepa, isina kupera kukanda 17-4 PH isina tsvina, inogona kutungamira kune chatter kana kutsauka.
Dzimwe nguva, iyo nzira isina kunyatsojeka ndiyo yakanyanya kujeka. Isu tinogona kusarudza kuita kechipiri oparesheni pa-3-axis mill ine yakatsaurirwa gadziriso yeseti yema angled ports, nekuti icho chigadziriso chinopa kugadzikana kusingaenzaniswi kweiyo chaiyo oparesheni. Chinangwa ndechekuperera kwechikamu chekupedzisira, kwete kuratidza kugona kwebhurocha remuchina. Chiitiko chechikwata mukutonga izvi-pakushandisa 5-axis panguva imwe chete, nguva yekunongedza, nguva yekushandisa yechipiri setup-ndiyo kukosha kusingaoneki. Iwe haugone kutenga software iyoyo.
Ini ndanga ndichiongorora chirongwa chehurongwa rimwe zuva kune akawanda. Injiniya wechidiki akange aronga yakanaka, inoshanda imwe-setup 5-axis toolpath. Zvairatidzika zvakakwana pakuenzanisa. Asi ndakamuti achinje. Imwe yekupedza kupasa ingadai yakasiya chishandiso ichibatanidza zvinhu padhuze-yakatwasuka, iyo kune iyo chaiyo giredhi resimbi, ingadai yakasimudzira kushata kwepamusoro kupera pachiso chakakosha chisimbiso. Takaityora muzvikamu zviviri. Zvakatora nguva yakareba, asi kupedzisa kwaive kwakakwana. Muchina mudziyo; iyo nzira ruzivo inyanzvi.
Kuongorora: Nyaya Inotaurwa neData
Kupfuura chinyorwa chekutanga chekuongorora chinhu chimwe. Kunzwisisa kuti sei wakapasa ndizvo zvese. Isu tinotsamira zvakanyanya paCMM yedu uye pamusoro profilometer data, asi kwete kungopfuura / kutadza chitambi. Tinotsvaga mapatani. Kana iyo dhayamita yakabhowa pane dzakateedzana yesimbi yepombi miviri inogara ichienda kudivi repamusoro rekushivirira, asi mukati meiyo spec, icho chiratidzo. Kupfeka kwemidziyo here? Kuchinja kudiki kwekupisa? Kana kuti ndiyo muenzaniso mukukanda pachayo-zvichida kuwirirana, kukanganiswa kuduku kubva pakukanda kwatinogona kufanotaura uye kubhadhara muCAM?
Iyi data mhinduro loop ndipo panowanikwa kuenderana kwechokwadi. Iyo inovhara mukaha pakati pekukanda shopu pasi uye machining centre. Isu takagovana idzi mhando dzemishumo nechikwata chedu chekukanda, zvichitungamira kune ma tweaks mugoko rekubika mold process iyo yakaderedza kushushikana kwasara uye kuita kuti machining awedzere kugadzikana. Kana iwe uchidzora maitiro ese ari maviri, iwe une humbozha-kwete, mutoro-wekushandisa data kubva kune imwe kuvandudza imwe.
Semuyenzaniso, data kubva mukugadzira maaloyi akakosha anowanzo kutiratidza kuti ndeapi mabhechi emuchina zvakanyanya kuenderana. Iyo intel inodzokera kune yedu yekutsvagisa zvinhu. Iyo nhanho yekubatanidza iyo inogoneka chete kana machining isingaonekwe seyakamira sevhisi, asi sechikamu chimwe muchikamu chehupenyu. Uhwu ndihwo huzivi hwatakavaka kuQSY pamusoro pemakumi matatu emakore, uye yakatsanangurwa mune yedu maitiro tsngtaocnc.com. Chinangwa hachisi chekungoita chikamu chekudhinda nhasi, asi kuti tinzwisise maitiro akadzama kuti tigone kuita zvirinani, uye zvakanyanya kufanofungidzira, mangwana.
Musungo Wakanaka Wakakwana
Dambudziko guru mukati precision zvikamu machining haisi nguva dzose unyanzvi; kazhinji inotengeswa. Dzvinyiriro yekuderedza mutengo pane imwe neimwe yakakura. Uye pane nguva dzose nzvimbo iyo chikamu chakanaka zvakakwana-chinopfuura QC, chinokwana (kazhinji), mutengi angasatombozviona. Asi ndiwo musungo. Mumashandisirwo akaita seaya anoshandisa cobalt-based alloys atinowanzo shanda nawo - funga mafuta masisitimu kana yakakwirira-inopfeka maindasitiri zvikamu - zvakanaka zvakakwana zvinokundikana. Inokundikana zvishoma nezvishoma, inodhura, uye ine ngozi.
Kusundira kumashure pane izvi kunoda inzwi rakajeka. Zvinoreva kuti dzimwe nguva kuudza mutengi kuti kushivirira kwavo pachinhu chisina kukosha kuri kuvadhurira 20% yakawanda, kana kuti giredhi rezvinhu rakasiyana rinovapa kuita kuri nani pakushandisa kwavo chaiko. Zviri zvekuva mubatsiri wekugadzira, kwete chete mutengesi. Apa ndipo panokosha makore makumi matatu emamiriro ezvinhu. Isu takaona kuti zvikamu zvinokundikana sei mumunda, uye izvo zvinozivisa maitiro atinosimbirira kuti aitwe.
Pakupedzisira, kunyatsogadzira machining ibasa rekuvimba. Mutengi anovimba nesu kuti tinzwisise zvinodikanwa zvisingataurwe - hupenyu hwekuneta, kutenderera kwekupisa, mitoro yegungano - izvo zvisiri padhirowa asi zvakanyorwa mukushandisa. Isu tinowana kuvimba ikoko nekuratidza basa redu, nekutsanangura chikonzero nei kuseri kwesarudzo yemaitiro, uye nekuva nenhoroondo yekukanda, zvitupa zvezvinhu, uye kuteedzera kuzere kwekuitsigira. Ndicho chigadzirwa chaicho. Chikamu chakagadzirwa ndicho humbowo hwepanyama.
