Kana vanhu vazhinji vakanzwa 'michina yekugadziridza', vanofungidzira mutsara wakachena, wakazviitira mutsara uchirira kure. Chokwadi chiri pauriri hwechitoro chinowanzo grittier, nhaurirano yenguva dzose pakati penguva yakakodzera yekutenderera uye yakasindimara fizikisi yesimbi. Pfungwa isiriyo huru kuona michina iyi semayuniti ari ega. Muchokwadi, kuita kwavo kunoenderana nemaitiro ekumusoro-ita kuti kukanda zvisizvo, uye kunyangwe yakanakisa 5-axis chigayo chiri kungogadzira zvimedu zvinodhura. Apa ndipo panoitwa makumi emakore ekutanga basa, sezvatakaita kuQingdao Qiangsenyuan Technology Co., Ltd. kugadzira michina.
Iyo Foundry-Machining Handoff: Panozvarirwa Matambudziko kana Kugadziriswa
Iyo handoff kubva pakukandira kuenda kumichina ndiyo nguva yakaoma. Iwe haugone kutaura nezve CNC kushanda pasina kutanga wataura nezve isina chinhu. Negoko rekuumbwa uye kukanda mari, isu tinowanzo kubata nepedyo-net-shape zvikamu, izvo zvakanakira kuchengetedza zvinhu. Asi 'near-net' ndeye spectrum. Musiyano wehafu yemirimita muhukobvu hwemadziro unogona kugamuchirwa pakukandwa, asi zvinoreva kuti chirongwa chekutanga cheCNC-chakatarisana kana kufinha-hachisi kucheka mhepo sekondi imwe chete yozotora inorema, isingafungidzike kucheka inotevera. Iyi chatter inoparadza kupedzwa kwepamusoro uye zvishandiso. Takadzidza izvi nenzira yakaoma pakutanga nebheti yedzimba dzepombi.
Sarudzo yealloy inoraira zvese zvinotevera. Isu tinomhanyisa akawanda e-stainless uye nickel-based alloys ekuora uye kupisa kupisa. Yakanakisa mubasa, inotyisa kumuchina. Vanoshanda-kuoma pakarepo. Kana wako kugadzira michina inoshaya kuomarara uye torque kuchengetedza inowirirana chiyero chekudya, iwe uri kungopenya pamusoro, uchishandura kunopfuura kunotevera kuita muurayi wemidziyo. Isu takamira pamichina ine mabhokisi-nzira yekuvaka kune inorema kucheka mumidziyo iyi, tichibva pamitsetse dhairekitori kune iwo chaiwo mabasa. Haisi iyo yakasarudzika sarudzo, asi inoshanda.
Ipapo pane kusarira kunetseka. Kukanda kunotonhora zvisina kuenzana. Inogara, dzimwe nguva kwemavhiki, ichigadzirisa mukati. Kana ukaisungirira pane machining pallet wobva wabvisa rimwe divi, unoburitsa stress iyoyo. Chikamu chinofamba. Pamwe chete mamicrons mashoma, asi kune chigaro chevharuvhu kana chaiyo manifold, kurambwa. Isu ikozvino tinovaka mumadhizaini ekuzorodza-anopisa kana kuzunguza-yezvikamu zvakakosha vasati vatombobata mubhedha weCNC. Iyo inowedzera nguva, asi inochengetedza batch rese kubva mukugadzirwa kusvika kune akakwana, zvimiro zvisina kunaka.
CNC Machining: Haisi Yezve Code
Yedu CNC machining segment ndiko uko muchina wekugadzirisa unowana kutaridzika kwawo. Asi hunyanzvi chaihwo hausi mukuronga nzira chete. Iri mukushanda kwezvikamu zvakakandwa. Chivharo chefodhi chinotarisirwa; Kukandira kwakaoma kune nzvimbo dzisina kuenzana dzedatum hakusi. Kugadzira chigadziriso chinoisa kunze kweiyo 'as-cast' maficha nenzira inoderedza kukanganisa panguva yekurovera ibasa dema. Tine zvigadziriso zvinotaridzika zvisinganzwisisike, zvine shaya dzakapfava dzinoenderana necontour yekukanda tisati tadzvinya. Ndiyo chete nzira yekuve nechokwadi chekuti yekutanga yakagadzirwa kumeso ndeyechokwadi yakavimbika datum kune ese anotevera ops.
Tooling strategy imwe gomba remari. Kushandisa off-the-sherufu kuisa paInconel inzira inokurumidza kupisa mari. Isu tinoshanda padhuze nevashambadziri vezvishandiso kugadzira tsika geometries uye machira-dzimwe nguva inodhura zvishoma yekuisa ine hunyanzvi chipbreaker geometry inotora zvakapetwa katatu mune yedu chaiyo alloys. Kugona kwemuchina kunovhurwa nemudziyo. Ini ndinorangarira ndichisundidzira nyowani-yepamusoro-kumhanya spindle kumiganhu yayo, kungoita kuti purojekiti ikundike nekuti isu hatina kuwana chishandiso chaigona kubata chinopisa chinopisa pakumhanya mucobalt alloy. Muchina uyu waikwanisa, asi tekinoroji yekutsigira yanga isati yavapo.
Inotonhorera haingotonhodzi. Kune yakadzika mhango machining mune ductile iron, isu tinoda yakakwira-kudzvanya kuburikidza-inotonhorera inotonhorera kuputika machipisi kunze. Kune isina tsvina, tinoda mafuta-based coolants yekuzora kudzivirira yakavakirwa-kumusoro. Kumhanyisa mvura isiriyo kunogona kutaridzika zvakanaka pakuchinja, zvobva zvakonzera kutadza kwechishandiso. Tine matatu akasiyana epakati masisitimu. Iro logistical musoro, asi haina-kutaurirana kuti iwirirane.
Zvinhu Zvakajeka: Dhiyabhorosi mune Details
Simbi yakakandwa inoregerera, kusvika yapera. Michina yesimbi yegrey zvinoyevedza, iyo graphite inoshanda semafuta. Asi kune yakakwirira-yakasimba ductile iron (kufanana neye hydraulic components), iyo nodular graphite chimiro chakasimba. Unoda akapinza, akanyanya kunaka rake maturusi. Kana wako kugadzira michina spindle haina kuenzana kune yakakwirira RPMs, iwe unowana harmonic vibration inotungamira kune nguva isati yakwana yekupfeka chombo uye kupera kwakashata pane izvo zvinofanirwa kunge zviri nyore kutarisana nekushanda.
Simbi isina simbi, kunyanya mvura inonaya-inoomesa mamakisi atinotora dzimwe nguva, imhuka yakasiyana. Yese parameter ine basa: kumhanya, chikafu, kudzika kwekucheka, nzira yekushandisa. Chigayo chinokwira chichipikisa chigayo chakajairika chinogona kuva mutsauko pakati pegirazi rinopera uye nzvimbo yakabvaruka. Isu tinochengeta akadzama ekumhanya mapepa ega ega alloy-aya haasi emubhuku, akavakwa kubva kumakore ezvishandiso zvakaputsika uye mabhechi akabudirira. Ndiwo magwaro edu emukati akakosha.
Iwo akakosha alloys, senge Hastelloy kana Stellite, anenge anoda sero rakatsaurirwa. Idzo dzakasimba uye dzakaomarara zvekuti dzinosvibisa inotonhorera masisitimu uye yakajairwa maturusi. Isu tinoronga mabasa aya mumabhuroko, kubvarura zvachose uye kuchenesa michina mushure. Mutengo unobikwa mune quote. Kuedza kudhura kunze uku nekuisanganisa nehurongwa hwezvikamu zvealuminium zvinosvibisa zvese.
Kubatanidzwa uye Real-World Bottlenecks
Kutenga nzvimbo itsva yemamiriyoni emadhora machining inonzwa semhinduro kumatambudziko ese. Kashoma kudaro. Iyo bhodhoro kazhinji inochinja. Iye zvino unogona kugaya chikamu mune imwe setup mumaawa matatu pachinzvimbo cheshanu pamichina miviri. Hukuru. Asi ikozvino chiteshi chekubvisa uye chekuchenesa charemerwa nekuti uri kugadzira zvikamu zvakapedzwa nekukurumidza. Kana kuti CMM haigone kuenderera mberi nekuongorora. Kugadzira michina inofanira kuonekwa sechikamu chehurongwa. Zvatinowana zvakakura mukubuda kwese dzimwe nguva zvakabva mukuwedzera yakapfava robhoti chikamu washer kana kudyara mune inokurumidza yekuona muenzanisi, kwete kubva kutsva inopenya VMC.
Imwe yakavanzika bhodhoro: kuronga uye kuseta. Kune yakaderera-vhoriyamu, yakakwirira-musanganiswa basa sezvatinowanzoita paQSY, muchina unogona kunge uri pasi pekuseta chero uchimhanya. Takadyara mari yakawanda muhurongwa hwekunze kwepamhepo uye simulation software, uye mumamodular fixture system. Chinangwa ndechekuita kuti chirongwa chebasa chinotevera chionekwe uye zvigadziriso zvigadzirwe panguva iyo iripo iri kushanda. Ihondo inogara ichipokana nenguva. Muchina wekupeta uptime ndiyo yega metric inobhadhara chaizvo mabhiri.
Kuchengetedza haisi mari; chinhu chinodiwa. Muchina une masiruuru ebhora akasakara kana mavhavha akazara machipisi haambofa wakabata kushivirira, zvisinei nekuti mushandisi akanaka sei. Isu tinomhanyisa kuchengetedza kwekudzivirira pane yakasimba, maawa-based schedule. Girisi, masefa, nzira yekupukuta nayo — ibasa rinofinha, risinganakidzi. Asi kuirega ichitsvedza ndiyo nzira yaunowana nayo 0.01mm kushivirira kudhiraivha iyo inokwenya batch yese yechaiyo-machini yekudyara yakakanda turbine blades. Takadzidza chidzidzo ichocho kamwe, zvinorwadza.
Kutarisa Shure, Kufambira Mberi
Mushure memakore makumi matatu mumutambo uyu, kubva kubhuku remanyorero kusvika kune yazvino-yakawanda-tasking turn-mill nzvimbo, chokwadi chepakati chinoramba chiripo: muchina unongonaka semaitiro anoupa chikafu uye vanhu vanonzwisisa mamiriro ayo. Iyo yakakwana G-code chirongwa hachibatsiri kana iyo yekukanda ine yakavanzika shrink cavity iyo chishandiso chinorova zvisingatarisirwi. Iyo yakanyanya kukwirisa post-processor haigone kubhadharira chigadziriso chinochinjika pasi pemutoro.
Iko shanduko panzvimbo yedu, iyo iwe yaunogona kutsvaga kuburikidza nemidziyo iri pauriri hwedu tsngtaocnc.com, inoratidza kudzidza uku. Hatina kungotenga michina inokurumidza; takavaka imwe yakawedzera hurongwa. Iyo yekukanda maitiro inozivisa machining prep. Iwo machina matambudziko anodzokera mukugadzira dhizaini yeinotevera iteration. Icho chishwe.
Saka pandinofunga nezvazvo kugadzira michina ikozvino, handisi kungoona simbi nekodhi. Ini ndinoona iyo yekunetseka-kudzoreredzwa isina chinhu, iyo tsika yekudhirowa, iyo inotonhorera yekusimbisa mushumo, uye yekugadziridza log. Muchina uyu ndiwo wakanyanya kutariswa, asi basa chairo - hunyanzvi chaihwo - hunoitika mumagariro akaupoteredza. Ndizvo zvinoshandura chivharo chesimbi kuita chinhu chakavimbika. Chero chinhu chidiki chiri kungofambisa zvinhu.
