Iwe unoziva, kana vanhu vazhinji vakanzwa 'CNC machining', vanofananidzira yakasarudzika, otomatiki musangano waunodya mumuenzaniso weCAD uye zvikamu zvakakwana zvinongobuda. Ndiyo bhurocha rinopenya. Chokwadi, icho chaunongodzidza chete nekumhanyisa mabasa uye kubata chimedu chakapedzwa muruoko rwako, inhaurirano yenguva dzose pakati peiyo dhijitari yakanaka nenyika yesimbi. Haisi nyaya yekugadzira chete; ndezvekuziva kuti batch chaiyo ye316L isina tsvina ichaita sei pasi penzira nyowani, kana kuti sei iyo yakanaka, yakaoma dhizaini ichizotaura seanopenga kunze kwekunge iwe uchitsigira nenzira chaiyo, isiri pachena. Iyo gap pakati pechidzitiro uye swarf ndipo panoitika basa chairo.
Nheyo: Inotanga neNyaya, Kwete Code
Handikwanise kusimbisa izvi zvakakwana. G-code yako yakanaka chete sekunzwisisa kwako kwezvinhu zvauri kucheka. Isu tinozviona nguva dzese - mutengi anotumira dhizaini yakagadziridzwa aluminium uye anoda kuti iitwe muInconel 718 nekuti inoda kushingirira kutonhora kwakanyanya. Pa-screen, ndiyo yakafanana faira. Pauriri hwechitoro, imhuka yakasiyana zvachose. Iyo yekucheka ma paramita, kusarudzwa kwezvishandiso, kunyangwe kuoma kwemuchina zvinodiwa zvinoshanduka zvakanyanya.
Apa ndipo pane foundry-machining combo operation, senge iri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., (unogona kutarisa chiyero chavo pa https://www.tsingtaocnc.com), ine mukana wakavanzika. Vanga vari mukukanda uye CNC machining kwemakumi emakore. Pavanowana kukanda kunoda kupedzwa, ivo vanotoziva chimiro chezviyo, izvo zvinogona kuoma makwapa kubva mukutonhodza maitiro, zvakasara zvinonetsa. Ndiyo intel yausingatore kubva kune material certificate. Zvinoreva kuti vanogona kuronga kutevedzana kwekugadzira kushanda nenhoroondo yezvinhu, kwete kurwisana nayo. Kuedza kugadzira mari yakaoma yekukanda pasina iyo kumashure kwakafanana nekufamba murima.
Semuenzaniso, ne nickel-based alloys ivo vanotaura - zvinoshamisa zvivakwa, asi hope dzehupenyu hwekushandisa kana ukavabata sesimbi. Zvinhu zvinoshanda-zvinoomesa paunenge uchicheka. Saka haugone kurega mudziyo uchikwesha; unoda yakanaka rake, micheto yakapinza, uye unofanira kuchengetedza nguva dzose, hukasha hwakakwana hwekudya kuti upinde pasi peiyo basa-yakaomeswa layer. Kumira kana kunonoka pakati pekucheka? Iwe uchangobva kugadzira nzvimbo yenzvimbo inoparadza yako inotevera pass. Kutamba kwekumanikidza uye nemazvo.
Basa Rakareruka Rakanga risiri: A Flat Plate Saga
Rega ndikupe muenzaniso wakapfava wakaenda parutivi. Mutengi aida ndiro hombe, gobvu yesimbi yakapfava, maburi nehomwe yakagayiwa. Mari iri nyore, handiti? Takanhonga ndiro iya ndokuisungirira pasi ndokutanga kutarisana. Akapedza rutivi rwekutanga, akaipindurudza, ndokutanga kune rechipiri. Ndipo pakatanga kurota hope. Iyo ndiro, pasi pekunetseka kwekuchekwa kwekutanga, yakabudisa kushushikana kwemukati uye yakakanganiswa. Zvakaipa. Panguva yatakapedza chiso chechipiri, chikamu chakanga chakaita sebhanana, kunze kwekushivirira nemakiromita.
Kutadza kwaive kufunga kuti mbishi yaive yakagadzikana. Kune rakakosha flatness basa, iwe kazhinji unoda rough muchina, wobva warega kuti ugare (kushushikana kudzikamisa), wozopedzisa muchina. Dzimwe nguva unotofanira kuzviita kaviri. Icho chidzidzo mukushivirira uye maitiro. Zvino, kana ndikatarisa kudhirowa kwendiro yakapfava, ndiri kufunga nezvekwakabva stock, ukobvu hwayo, nhoroondo yayo yekupisa. Ndirwo rudzi rwekufunga kunoshanda, kusiri pachena kunopatsanura mutsigiri wezvikamu kubva kune mumwe wekugadzira machini. Chitoro chine ruzivo rwakadzama rwezvinhu, seQSY ine makore makumi matatu emashure, ingangove ine maprotocol aya akabikwa mukufamba kwawo kwekukandwa uye akafukidzwa mablanks, achinzvenga kudhurazve kuita.
Tooling Haisi Nezve Brand
Wese munhu anoda kutaura nezve ichangoburwa, huru yekupedzisira mill kubva kumhando yepamusoro. Uye chokwadi, maturusi akanaka ane basa. Asi zvakanyanya kuoma ndeye setup. Ndakaona madhora mazana maviri ekupera kweguyo snap nekuda kwediki diki rekumhanya mune yakachipa collet, nepo yepakati-renji chishandiso mune yakanyatso kurongeka, yakakwirira-chaiyo inobata inomhanya kwemaawa. Iyo yese sisitimu - spindle, inobata, collet, chishandiso - inofanirwa kutorwa seimwe. Vibration muvengi wekupedzisa uye hupenyu hwekushandisa.
Kune ma alloys akaomarara, isu tinowanzo shandisa yakasimba carbide maturusi, asi dzimwe nguva yakanaka, inopinza cobalt HSS chishandiso chine yakasimba geometry inogona kurarama zvirinani mukuchekwa kwepakati kubva pakukanda nestock isina kuenzana. Haisi nguva dzose nezve substrate yakaoma; ndezvechishandiso chakakodzera chekucheka. Basa ravo neshell mold uye mari yekudyara zvinoreva kuti vari kugara vachibata nekusiyana kwekutanga, saka zano rekushandisa iri rinogona kunge riri rechipiri kwavari.
Precision iMaitirwo, Kwete Kugadzika
Iwe unofona mukushivirira kwe +/- 0.01mm pamushini. Zvinoreva here kuti chikamu chichava mukushivirira? Kwete hazvo. Kuwedzera kupisa chinhu chaicho. Chikamu chakagadzirwa mangwanani apo chitoro chiri 18 ° C chichayera zvakasiyana masikati pa24 ° C, kunyanya nealuminium. Takadzidza kurega zvikamu kuti zvienderane kune tembiricha yekamuri yekuongorora tisati tayerwa kekupedzisira. Kubasa rekupedzisira, uri kudzora nharaunda, tembiricha inotonhorera, zvese.
Izvi zvinowedzera kune kugadzirisa. Icho chakagadzirwa zvakanaka chimiro chakangonaka senge vise kana chigadziriso chakabata chikamu. Takamborasa batch nekuti shaya yainge yasakara ine ma microns ekurereka kwatisina kubata. Zvino, kuratidza setup chitendero, kwete zano. Kune kambani inogadzira yakakwirira-kutendeseka castings kune akasiyana maindasitiri, iyi nzira yekuranga haigone kutaurirana. Chikanganiso chepombi yepombi kana muviri wevharuvhu haisi kungorambwa; chinhu chingangoitika munda kukundikana.
Uye kutaura nezve kuyerwa, iyo yakavimbika caliper ine miganhu yayo. Kune yechokwadi chinzvimbo kushivirira kana yakaoma contours, iwe unoda zvimwe. MaCMM, Optical scanners - vanova chikamu cheiyo machining mhinduro loop. Iyo data inokuudza kana maitiro ako ari kudonha. Ndiyo iyi yakavharwa-loop yemuchina, chiyero, gadzirisa inovaka kuenderana chaiko.
Kana Dhizaini Inosangana Nekugadzira
Ichi ndicho chitubu chikuru chekupokana uye mukana. Mainjiniya vanogadzira basa, izvo ndizvo chaizvo. Asi dzimwe nguva diki fillet radius kuwedzera, kana kushivirira kuzorora pane isiri-yakakosha kumeso, inogona kucheka machining nguva uye mutengo ne30% ine zero kukanganisa pakuita. Mapurojekiti akanakisa anoitika kana paine nhaurirano isati yadhirowa yekupedzisira yaoma.
Yemhando yepamusoro ihomwe yakadzika ine diki rekona radii. Mugadziri anoda yakapinza 1mm yemukati kona. Izvo zvinoda 2mm yekupedzisira chigayo. Kukuya 50mm homwe yakadzika ine 2mm chishandiso? Iwe uri kutarisa kune akawanda, akawanda anononoka kupfuura, yakanyanyisa kutsausa chishandiso, uye pamwe kuputsika. Kukurudzira 2.5mm kana kunyange 3mm radius inobvumira chishandiso chakasimba, chikafu chinokurumidza, uye maitiro akavimbika. Haisi kuregeredza; ndiko optimization yechokwadi.
Kushanda ne pre-cast components kunowedzera imwe layer. The CNC machining purani yechikamu chekudyara-chikasa hachisi kutanga kubva pabhuroko rakasimba; iri kutanga kubva padhuze-net-shape fomu. Basa remuchina nderekurova madhamu akakosha uye nzvimbo, kazhinji achishanda nemvumo yemasheya asina kuenzana. Izvi zvinoda imwe nzira yekuronga - kazhinji kushandisa matenderedzwa ekuongorora kutsvaga nzvimbo chaiyo yekukanda muchadenga pane kufunga kuti yakanyatsoenderana. Iyo yakasanganiswa yechaiyo machining uye hunyanzvi hwekukodzera.
Kukosha Kusingaonekwi: Kuenderana paChikero
Chero ani zvake anogona kuita chikamu chimwe chakanaka. Kuita kuti chikamu che1000 chifanane nechokutanga ndiro dambudziko chairo re CNC machining. Apa ndipo panopinda ma process documentation, tool life management, uye in-process checks inopinda. Ibasa rinofinha, risinganzwisisike. Maawa ekutema maturusi, kuronga kudzivirira kuchengetedza pamakina, kuve nemirairo yebasa yakajeka yevashandisi.
Kune mutengesi akaita seQSY, ane bhizinesi rakavakirwa pakupa makina akadhindwa akavimbika, iyi musana unoshanda ndizvo zvese. Nhoroondo yavo refu inoratidza kuti vakafanirwa kugadzirisa matambudziko aya ekuwedzera kune vatengi mumaindasitiri ese, kubva kune-imwe-yepamusoro prototypes kusvika kumitambo yekugadzira. Irwo ruzivo rwemasangano pamusoro pekuchengetedza mhando mumabhechi emhando dzakasiyana-siyana inobatika asset yausingakwanise kudhawunirodha kana kutenga kubva pasherufu.
Saka, pandinofunga nezve CNC, handinyanyi kufadzwa nemuchina unopenya we5-axis (kunyangwe iwo ari maturusi anoshamisa), uye ndinonyanya kufarira iyo yakanyarara, grittier ecosystem yakaitenderedza: iyo sainzi yenyama, dhizaini yekugadzira, kuomarara, uye zvidzidzo zvakahwina kubva kumabasa asina kuenda kunoronga. Ndizvo zvinoshandura faira redhijitari kuita chinhu chakavimbika, chemuviri. Imhizha inopfeka zvipfeko zve automation.
