Kana mumwe munhu akati yakakwira chaiyo CNC machining masevhisi, chinhu chekutanga chinopinda mupfungwa zhinji muchina une fancy controller uye chivimbiso chemakroni. Ndicho chikamu chazvo, chokwadi, asi ndicho chikamu chakareruka. Dambudziko chairo, uye uko ukoshi huripo zvechokwadi, hausi mukungoshivirira; zviri mukunzwisisa kuti ndezvipi kushivirira kwakakosha, izvo zvinongori zvakanaka-kune-zvine, uye maitiro ese-kubva pakusarudza zvinhu kusvika pakugadzirisa kune post-kugadzirisa-inopindirana kune imwe vimbiso kana kuparadza iyo chaiyo. Ndakaona zvitoro zvakawandisa, uye kunyange vatengi, vanosungirirwa pazita remuchina vachiregeredza ecosystem yakaitenderedza. Ndiko kunoenda zvinhu nedivi.
Nheyo: Haisi Yezve Mushini
Iwe unogona kuve neazvino shanu-axis chigayo, asi kana yako mbishi isingaenderane, uri kurwa hondo yekurasikirwa kubva pakutanga. Apa ndipo panowanikwa kumashure senge QSY's inova mukana wakanyarara. Vachishanda kweanopfuura makore makumi matatu mukukandira uye kugadzira, vaona kuti kukanda kwemukati kushushikana kana diki mutsauko mukuumbwa kwealloy kubva pakupisa batch kunogona kukanganisa yakakwirira chaiyo CNC machining cycle. Haisi kungogadzira block yestock; ndiko kunzwisisa nhoroondo yezvinhu. Kushanda nema alloys akakosha senge cobalt-based kana nickel-based harisi basa rebhokisi. Zvinhu izvi zvinoshanda-zvinoomesa, zvinoputika, zvinopisa kupisa zvakasiyana. Zvirongwa uye nzira dzematurusi e304 simbi isina simbi inopesana neInconel 718 dzakaparadzana pasi rose, kunyangwe kana bhurandi rekupedzisira rakafanana. Iko kurongeka kwakawanda muruzivo rwesainzi yezvinhu sezvazviri muG-code.
Ndinoyeuka purojekiti ye hydraulic valve component, sleeve inoita seiri nyore. Kudhinda kwacho kwaida kushivirira kwakasimba. Iwo mabheti ekutanga, akagadzirwa kubva kune yakajairwa bar stock, akapfuura QC asi akakundikana mukuedzwa kwemunda pasi pekumanikidzwa-kukanganisa kushoma, asi zvakakwana kukonzera kuvuza. Nyaya yacho yakadzokera kunzira yekuyerera kwezviyo kubva kubhawa. Isu takachinjira pakushandisa chaiyo-yakaumbwa isina chinhu, iyo ine mamwe mayunifomu ezviyo chimiro. Iwo machining paramita, kumhanya uye mafidhi, aifanira kugadziridzwa zvakare nekuti iyo yakagadzirwa zvinhu yaibata zvakasiyana pasi pekucheka. Iyo chaiyo sevhisi pano yaisanganisira kukurudzira rakasiyana fomu rekutanga, kwete kungoita kucheka. Ndirwo rudzi rwekutonga kunouya kubva muchinjika-maitiro chiitiko, irwo rudzi rwaunoona rwakabatanidzwa panzvimbo yakadai Qingdao Qiangsenyuan Technology (QSY), uko kukanda uye kugadzira pasi pedenga rimwe kunozivisa maitiro ese ari maviri.
Imwe mbiru inowanzofuratirwa ndeye fixturing. Kune yechokwadi yepamusoro-chaiyo basa, kunyanya mune yakaderera-vhoriyamu, yakakwirira-musanganiswa mamiriro, tsika zvigadziriso hazvigone kutaurirana. Chinangwa ndechekutevedzera mapoinzi ekupedzisira egungano rekupedzisira kana kugadzira kinematic gomo rinoderedza kushushikana uye kukanganisa. Ndapedza maawa ndichidzingirira chegumi (0.0001) chete kuti ndione kuti vise iri kupa kushushikana kwakawanda kupfuura machining oparesheni. Dzimwe nguva, chinhu chaicho chaunoita ndechekugadzira uye muchina chigadziriso pachako usati watombobata chikamu.
Maitiro: Papi Dzidziso Inosangana neShop Floor
Ngatitaurei nezve chaiyo machining kutevedzana. Imwe pfungwa isiriyo ndeyekuti kurongeka kwepamusoro kunoreva kutora madiki, anononoka kucheka chikamu chose. Ndiyo nzira huru yekukurudzira kupisa uye kutsauswa kwemidziyo. Maitiro ehungwaru ndeye hybrid: hutsinye zvine hukasha kubvisa zvinhu zvakawanda uye kudzikamisa kushushikana kwemukati, wobva wadzika pasi zvishoma nezvishoma kupedzisa kupfuura. Thermal management yakakosha. Kune chibhuraketi chemuchadenga chakaoma chatakashanda pachiri, taifanira kuronga nguva yekutonhora-pasi pakati pekushanda uye kunyange kushandisa chinotonhodza chinodzorwa netembiricha kuchengetedza chikamu chiri mukati memadhigirii mashoma celsius. Muripo wekupisa kwemuchina unogona kuita zvakawanda chete.
Kusarudzwa kwechishandiso uye manejimendi nderimwe gomba retsuro. Kushandisa generic carbide end-mill yekupedzisa simbi yakaomeswa mold cavity hakuzokuwanire kupera kwepamusoro kana mupendero wehupenyu hurefu. Isu takatamira pakushandisa maturusi akavharwa nedhaimani kune zvisiri-ferrous zvinhu uye chaiwo geometry ekuisa yekupedzisa simbi. Asi hazvisi zvekungotenga chishandiso chakanakisa. Izvo ndezvekutarisa kupfeka kwechishandiso munguva-chaiyo, kungave kuburikidza neprobe kutenderera kana kunyange ruzha uye kuremedza kutarisa. Chishandiso chakasakara hachingobudisi kupera kwakashata; inosundira zvinhu, ichigadzira kusarurama kwedimensional. Your CNC machining masevhisi protocol inoda kuve nehupenyu hwakasimba hwekushandisa uye yekuongorora cadence yakabikwa mukati.
Zvadaro pane metrology. Iwe haugone kutaura chokwadi usina kuzvisimbisa. Kuve neCMM kwakanakira kuongororwa kwekupedzisira, asi in-process verification ndiyo yakakosha. Bata probes pamuchina wekushandisa akakosha pakutarisa akakosha maficha mushure mekuagadzira, achibvumira yepakati-chirongwa offset. Asi rangarira, kudzokororwa kweprobe uye kunyatsoita geometric yemuchina zvinhu zvakasiyana. Isu takadzidza izvi nenzira yakaoma pane batch yekubatanidza mahwendefa. Iyo probe yakati iyo gomba pateni yaive yakakwana, asi iyo CMM yairatidza kushoma kutenderera kukanganisa. Nyaya yaive shoma shoma yekudzokera kumashure muaxis inotenderera iyo iyo probe cycle haina kukwanisa kuona. Ikozvino, isu tinoshandisa iyo probe yehukama cheki cheki uye tinovimba neCMM kune yakakwana chinzvimbo chechokwadi chitupa. Ndezvekushandisa chishandiso chakakodzera cheiyo nhanho yekusimbisa.
Case in Point: Iyo Yakareruka Bearing Housing
Ndinoda kutsemura chikamu chinoita sechisina basa: imba inotakura pombi inomhanya kwazvo. Iwo mafungidziro akadaidzira kushivirira kweH7, chaiyo yekupedzisa kwepamusoro, uye perpendicularity kune inokwira kumeso. Zvinhu zvacho zvakanga zviri duplex simbi isina tsvina—yakaoma uye gummy. Kuedza kwekutanga, kushandisa yakajairwa shaya-nhatu chuck uye kugadzira zvese mune imwe setup, yakundikana iyo perpendicularity cheki. Simba rekusunga rakakanganisa chikamu chine madziro matete.
Isu takagadzirisazve maitiro. Chekutanga oparesheni: muchina inosimudza kumeso uye dhayamita yekuwana kuseri mune imwe setup, ichigadzira referensi yakakwana. Kushanda kwechipiri: flip chikamu uye clamp uchishandisa tsika mandrel inobata dhayamita yekuwana, kushandisa kumanikidza chete pazvikamu zvakasimba, zvichisiya nzvimbo yakasununguka. Izvi zvakabvisa kukanganisa. Zvebore pacharo, hatina kungozvifunga zvakare. Isu takashandisa bhaa inofinha ine musoro wakagadziridzwa zvakanaka, tichitora maviri echitubu mapasi kuti azvidavirire kune chero yasara chishandiso kumanikidza. Iyo inotonhorera yakachinjirwa kune yepamusoro-lubricity formula yekuvandudza kupedzisa pane gummy zvinhu.
Mhedzisiro yaive yakafanana, in-spec chikamu. Asi chikamu chesevhisi yaive magwaro ehurongwa atakapa - pepa rekuseta uye mushumo wekuongorora wairatidza chaizvo mawaniro atakaita. Kujeka uku kunoshandura basa rimwechete kuita mubatanidzwa wakavimbika. Ndiko kudzika uku kweinjiniya inotsanangura chokwadi high precision machining mupi, kwete chete chitoro chebasa chine michina yakanaka.
Kana High Precision Isiri Mhinduro
Izvi zvingaite sezvinopesana, asi chikamu chakakosha chekupa masevhisi aya kuziva nguva yekupa zano pamusoro pavo. Haasi ese maficha pachikamu anoda kubatwa kusvika ± 0.01mm. Kunyanya-kutsanangura madhiraivha mutengo uye kutungamirira nguva exponentially. Mudiwa akanaka anoongorora dhizaini yekugadzira (DFM) obvunza: Chii chinoshanda chechinhu ichi? Iyi radius inoda kuve yechokwadi chimiro, kana kuti ndeyekubvumidzwa chete? Ndakachengetera vatengi mari yakawanda nekupa zano saizi yekudhirowa pachinzvimbo chegomba rakadzokororwa, kana kushivirira-giredhi-giredhi pane zvisiri-akakosha zviyero, ndichitarisa bhajeti chaiyo pane maviri kana matatu maficha ane basa chairo.
Apa ndipo panobatsira kugadzirwa kwakasanganiswa. PaQSY, negoko ravo rekuumbwa uye hunyanzvi hwekukanda mari, ivo vanogona kazhinji kupa zano pakukanda chimiro kune pedo-net chimiro, kuderedza huwandu hwe. CNC machining zvinodiwa kuti uwane kunyatsojeka kwekupedzisira. Iyi inzira yehupfumi uye dzimwe nguva yakarongeka yepamusoro pane kugadzira zvese kubva kune yakasimba block. Ndiyo maonero akazara ehupenyu hwechikamu.
Kukundikana mudzidzisi. Pakutanga, takatora basa rekusimudzira sensor mualuminium. Chikamu chacho chaiva nembabvu dzakadzika, dzakatetepa. Isu takadzingirira iyo chaiyo pamakomba anokwira, asi takaregeredza kufunga nezve kurongeka kwemashandiro. Isu takagadzira mbabvu pakupedzisira, uye kuburitswa kwekunetseka kwezvinhu kwakakonzera kuti chikamu chose chimonyoroka zvishoma, chichikanda buri patani. Tinodzidzei? Dzimwe nguva, iwe unofanirwa kushina zvakanyanya kutetepa maficha kutanga, kana kubatanidza nhanho-yekuzorodza. Precision kutevedzana, kwete kwekuenda chete.
Chinhu Chemunhu muDigital process
Pakupedzisira, ngatisakanganwe mugadziri uye mushandisi. Iyo yakanyanya kukwirisa CAM software inogona kuburitsa kodhi inoshanda, asi haisati yakwanisa kutevedzera intuition yeane ruzivo machinist. Iyo intuition inokuudza kuti uswedere kukona yemukati yakapinza uine imwe nzira yekudzivisa kutaura kwechishandiso, kana kugadzirisa chiyero chekudya nekuti ruzha rwekucheka hachina kunaka. Iyi zivo yakanyarara ndiyo inovhara mukaha pakati pedhizaini yedhijitari uye chikamu chemuviri.
Kudzidzira uye kuenderera mberi kwakakosha. Munhu wekuseta anofanirwa kunzwisisa kuti sei kuseri kwepepa rekuita. Sei chikamu chakasungirirwa pano uye chisipo? Nei iyi nzira yezvishandiso ichitsanangurwa? Kana vakanzwisisa chinangwa, vanogona kugadzirisa zvirinani uye kunyange kupa mazano ekuvandudza. Iyi tsika yekugadzirisa matambudziko ndiyo inoparadzanisa vashandi vehunyanzvi kubva kumabhatani-pusher.
Pakupedzisira, yakakwirira chaiyo CNC machining masevhisi ivimbiso yekufungidzira uye kunaka. Icho chivimbiso chakavakirwa pamatanho matatu: anokwanisa hardware (michina, maturusi, metrology), ruzivo rwakadzama rwekuita (zvishandiso, kutevedzana, kugadzirisa), uye hunyanzvi hwevanhu. Iko kubatanidzwa kweaya maseru, sekuonekwa mune vertical integrated mashandiro, ayo anogara achipa pane icho chivimbiso. Haasi mashiripiti; ibasa rine hungwaru, dzimwe nguva rinoshungurudza, rinogara rine ruzivo. Uye kana zvese zvauya pamwe chete, ndipo paunowana zvikamu zvisingangosangana nepepa, asi kuita zvisina mhosva munyika chaiyo.
