Kana vanhu vazhinji vakanzwa 'chaiyo CNC machining', ivo vanobva vafunga nezve kushivirira kwakasimba - munoziva, idzo ± 0.001 nhamba dzakaiswa pamawebhusaiti ese. Icho chikamu chazvo, chokwadi, asi ndicho chikamu chiri nyore kuvimbisa uye kazhinji ndicho chikamu chakaomesesa kuendesa nguva dzose, kunyanya kana uchinge uchibata neakaomesesa geometries kana temperamental zvinhu seInconel. Iyo chaiyo chaiyo haingori mukudzokorora kwemuchina; iri muhurongwa hwese hwekuita - kubva pakududzira kwaunoita kudhirowa, kusvika kune yako yekumisikidza zano, kusvika pakugadzirisa kuwedzera kwemafuta muchitoro masikati anopisa. Ndakaona mabasa akawandisa apo zvikamu zvinoyera zvakakwana paCMM asi zvichitadza mugungano nekuti mumwe munhu akagadzira zvese maficha kubva kune imwechete datum pasina kufunga kuti chikamu chacho chinonyatso shandiswa sei. Iyo imhando yakasiyana yekurongeka, imwe yausingawani pane spec sheet.
The Material ndiye Mutengi Wekutanga
Iwe unogona kuve neakanakisa 5-axis chigayo munyika, asi kana iwe ukabata 17-4 PH isina tsvina semabatiro aunoita 6061 aruminiyamu, uri munyika yekukuvadzwa. Apa ndipo apo ruzivo, kana kuti,, chiitiko chakanangana nechinhu, chinova chisingagone kutaurirana. Tinomhanya zvakawanda chaiyo CNC machining pane alloys akakosha - nickel-based, cobalt-based zvinhu zvesimba uye zvikamu zvemuchadenga. Zvinhu izvi zvinoshanda-kuoma mukubwaira. Nzira yako yekushandisa, chikafu, kumhanya, uye kunyangwe rudzi rwekuisa geometry inofanirwa kugara iri munhaurirano yenguva dzose nezvinhu. Kudengenyeka kudiki kweharmonic kwaunofuratira musimbi kunogona kukoromora madhora mazana maviri ekupedzisira muHastelloy. Izvo zvishoma nezve brute force uye zvakawanda nezve inodzorwa, inopindirana yekuveura chiito. Iwe unodzidza kuverenga machipisi - ruvara rwavo uye chimiro zvinokuudza iwe kupfuura chero sensor dzimwe nguva.
Ichi ndicho chikonzero mamiriro echitoro ane basa. Nzvimbo yakapedza makumi emakore mukukandira, senge Qingdao Qiangsenyuan Technology (QSY), kazhinji ane gumbo kumusoro kana totaura machining. Havasi kungoona billet; ivo vanonzwisisa chimiro chezviyo, zvinogona kubatanidzwa, uye mamiriro ekudzvinyirira kubva kunzira yekukwira. Kugadzira chikamu chakakandwa hakuna kufanana nekugadzira bhawa rakagadzirwa. Ungangoda kutora yakareruka yekutanga kucheka kuti 'uwane' chokwadi chepamusoro, kana gadzirisa zano rako rechikamu chine porous. Rudzi irwo rweruzivo rwekuita rwunobikwa mukati memakore anopfuura makumi matatu, uye rwunobata zvakananga kurongeka kwechikamu chekupedzisira chakagadzirwa.
Ndinoyeuka basa rechikamu cheturbine kubva kune cobalt alloy. Kudhinda kwacho kwaida kuti girazi ripere pachiteshi chemukati. Takaroverera mativi acho, asi kuperera kwacho kwaiva kwakashata, kuchiratidza tumisodzi. Nyaya yacho? Isu taishandisa nzira yekushandisa uye inotonhorera kudzvanywa yakagadziridzwa kuitira isina tsvina. Zvakatora vhiki yekuyedza, chinja kune yakakwira-kudzvanya kuburikidza ne-spindle inotonhorera system ine chaiyo-yakavakirwa mafuta musanganiswa, uye kudzikiswa kwakanyanya kwehuwandu hwekudya pakupfuura kwekupedzisira kuti uwane iyo girazi kupera. Iyo 'chaiyo' apa yaive yakawanda nezve kutendeseka kwepamusoro sezvazvaive zvedimensional chaiyo. Muchina wacho waigona kuzviita, asi ruzivo rwemaitiro rwakaita kuti zvikwanisike.
Iko Kukandira Kunosangana neMachining: Iyo Yakakosha Handoff
Iyi inzvimbo hombe, kazhinji isingatariswe, nzvimbo yekukanganisa. Chitoro chinoita chete CNC machining anowana kukanda uye anogona kungoisimudza uye otanga kucheka. Asi iwe unomisikidza kupi yako yekutanga datum? Kana iyo yekukanda iine diki warp kana isiri-yakakosha nzvimbo inoshandiswa sechiso chekusungirira, unogona kudhina chikamu chakakwana-chakanyanya-chisina basa. Iyo chaiyo inofanirwa kutanga isati yekutanga chishandiso chabata chikamu.
Mabasa akabatanidzwa ane mukana mukuru. PaQSY, semuenzaniso, nekuti ivo vanobata ese ari maviri goko rekukanda / kuisa mari yekukanda uye machining mumba, handoff yakagadzirirwa-mukati. Ivo vanogona kukanda mulocator pads kana datum maficha asiri-anoshanda asi akanakira machining kuseta. Ivo vanonzwisisa shrinkage mvumo uye vanogona kufanoronga iyo CNC kubhadhara. Iyi co-design maitiro ndeyemutambo-shanduko yezvikamu zvakaoma. Mugadziri wemuchina haasi kurwisa kukanda; vanodyidzana nayo. Ndakaona izvi zvichidzikisa zvirashwa pamitengo yemhando yepamusoro ne30% kana kupfuura, nekuda kwekuti timu yekugadzira yaive muchiuno panguva yekukanda dhizaini yekuongorora.
Muenzaniso unoshanda: muviri wevharuvhu we subsea application. Yaive duplex Stainless steel investment casting. Chikamu chakakosha chaive chiso chekuisa chisimbiso uye pateni yegomba rebhaudhi. Nekugadzira mold yekukanda kuitira kuti mutsara wekuparadzanisa uye gating system isiye yakachena, inogoneka nzvimbo chaipo paidiwa CNC kuwana, isu takachengetedza maviri kuseta mashandiro. Zvinotonyanya kukosha, isu takaona kuti kukora kwemadziro kwakatenderedza madoko kwaive yunifomu yakananga kubva pakakandwa, saka kupedzisa kucheka kwaive kushoma uye kushushikana-kwakadzikama. Iyo chaiyo yakagadzirwa mukati kubva padanho rekutanga.
Iyo Tooling & Fixturing Mindset
Taura kune chero ane ruzivo machinist, uye ivo vanokuudza kuti muchina wacho wakangonaka sewakabata chikamu uye chishandiso. For precision machining, kunyanya mu-low-volume, high-mix work, modular fixturing ndimambo. Asi hazvisi zvekungotenga kit yakanaka. Zviri pamusoro pekugadzira zvigadziriso zvinoremekedza kuoma kwechikamu, kupa mukana wezvishandiso, uye, zvakanyanyisa, bvumidza kufungidzirwa kukura kwemafuta. Aluminium zvigadziriso zvinokura pamwero wakasiyana pane zvikamu zvesimbi - iwe unofanirwa kuzvidavirira izvo kana iwe uchimhanyisa kutenderera kwakareba uye tembiricha yechitoro ichidonha.
Takambodambura bhechi remhete dzakakura-dhayamita chisimbiso nekuti takashandisa hombe, yakaomesesa simbi inomira. Yakabata chikamu zvakasimba zvekuti patakachiburitsa mushure mekugadzira, kushushikana kwemukati kubva mukusungirira kwakaita kuti ibude zvekungotadza kuongorora. Tinodzidzei? Kugadzirisa kunofanirwa kuve kwakanyatso, asi zvakare kunofanirwa kuve nekunzwira tsitsi. Dzimwe nguva, chibatiso chakapfava kana tsigiro yehurongwa inonyanya 'kunyatso' munyika chaiyo pane kuomarara zvachose.
Kusarudza Tooling nderimwe gomba tsuro. Kune alloys anopisa, ndasuduruka kubva pakudzingirira itsva, yakashongedzwa yakashongedzwa carbide. Dzimwe nguva, giredhi rinokanganwira rine substrate yakaoma, inomhanya pamatanho ekuchengetedza, inopa zvirinani mhedzisiro uye hupenyu hwekushandisa. Iyo chaiyo inouya kubva mukuenderana, kwete peak performance. Kana chishandiso chikatanga kudzikisira kufanofungidzira, unogona kuchironga. Kana ikatadza nenjodzi, iwe warasa chikamu, chishandiso, uye pamwe gadziriso. Ini ndinochengeta danda rezvishandiso zvakasiyana - kwete kungomhanyisa uye madyisa, asi ndeipi mhando yezvishandiso uye geometry zvakapa iyo inonyanya kufanofungidzira yekupfeka patani. Ndiyo data chaiyo, inobatika yebasa chairo.
Kuyera Izvo Zvinokosha (Uye Kuziva Sei)
Heino gomba rinowanzoitika: kuyera zvakanyanya. Unogona kuwana chinyorwa chekuongorora chinyorwa icho chakareba mapeji gumi, uchitarisa mativi ese pane zvakadhindwa. Asi izvo zvinovimbisa kuti chikamu chinoshanda? Kwete nguva dzose. Hunyanzvi chaihwo ndehwekuona iyo yakakosha-ku-basa (CTF) zvimiro uye kutarisa yako yekuyera zano ipapo. Iyo ± 0.0005 callout pane cosmetic flange inodiwa chaizvo, kana kuti yakangokopwa kubva kudhirowa yekare? Kazhinji, kutaurirana neinjiniya kwakakosha kupfuura chirevo cheCMM.
Semuyenzaniso, papombi yepombi yatakagadzira kubva simbi yakakandwa, chokwadi 'chaizvo' chaidiwa chaiva perpendicularity uye positional kururama kwemaboro anotakura ane hukama kune mumwe nemumwe, kwete hazvo dhayamita yavo yakakwana kusvika kune yechina decimal. Takapedza simba redu tichiona kuti kuseta uye nzira yezvishandiso yakavimbisa hukama ihwohwo, kunyangwe zvaireva kurega isiri-yakakosha yekunze dimension igare kumagumo ebhendi rekushivirira. Iyi inoshanda nzira yekunyatso chengetedza nguva uye mutengo pasina kukanganisa kuita.
Izvi zvinobatana nekuva ne-full-process view. Kambani inonzwisisa mashandisirwo echikamu, senge yanga iri mukukanda uye CNC machining kwemakumi emakore, ari nani pakuita hurukuro idzi. Vanogona kunge vaona kuti zvikamu zvinounganidzwa uye kushandiswa sei mumunda. Vanogona kutarisa kudhirowa uye nekuziva kuti ndeapi mativi 'ekugadzira' uye ndeapi 'ebasa.' Kudanwa kwekutonga inzira yechokwadi isingashandisi micrometer.
Iyo Human Factor muDigital process
Chekupedzisira, ngatisaite zverudo otomatiki. Precision CNC machining inofambiswa nekodhi, asi inochengetedzwa nevanhu. Mugadziri anowedzera 0.5mm radius pamudzi wekona yemukati yakapinza nekuti ivo vanoziva kuti inokonzeresa kushushikana mugungano rinodedera. Mushandi anonzwa kashanduko kadiki mukurira kweruzha ombomira kutenderera kuti atarise chishandiso, kunyangwe chinotarisisa chinotakura chisati chadonha. Mutariri wemhando anonzwa kupuruzira neminwe yavo iyo yekuona system yakapotsa.
Urwu ruzivo rwakaunganidzwa, rwakanyarara ndirwo chidimbu chekupedzisira chekururama. Ndizvo zvinoshandura chikamu chakanaka kuva chakavimbika. Iwe haugone kuidhaunirodha kana kuironga mumuchina mutsva. Zvinobva mukumhanyisa zviuru zvemabasa, kukanganisa, nekudzidza kubva mazviri. Ndicho chikonzero nei nhoroondo yechitoro - senge QSY yemakore makumi matatu rwendo kubva pakukanda mukugadzira - chinhu chinobatika. Kurebesa uku kunoreva kuti vakagadzirisa maitiro mumhuri dzezvinhu uye kutenderera kwemaindasitiri. Vanogona kunge vakagadzira vhezheni yechikamu chako kare, kunyangwe iyo dhizaini iri nyowani.
Saka kana uchitsvaga wekufambidzana naye webasa nemazvo, tarisa kupfuura rondedzero yemuchina. Bvunza nezvemajenari avo ezvinyorwa, huzivi hwavo hwekugadzirisa, mabatiro avanoita shanduko yekukanda-ku-machining, uye kuti kutadza kwavo log kunotaridzika sei. Iko kurongeka chaiko kuri mukufunga kuseri kwenzira yekushandisa, kwete iyo nzira yega yega. Iyo yakashata, inodzokorora, yakadzama nzira yemunhu yekugadzirisa matambudziko, uko muchina unongova chimwe chinhu chinokwanisa kwazvo mubhokisi.
