Wina akafunsa za mtengo wotayira phula wotayika, ogulitsa ambiri, kuphatikiza ife, mwachibadwa amaganiza za kupereka pa kilogalamu imodzi. Ndiwo shorthand wamakampani, koma ndipamenenso kusamvetsetsana kwakukulu kukuchitika. Mtengo suli chabe za kulemera kwachitsulo; ndi chilichonse chomwe simukuwona mufayilo ya CAD. Ndakhala zaka zambiri ku QSY (Qingdao Qiangsenyuan Technology Co., Ltd.), ndipo phunziro loyamba ndilakuti kudodoma kwa kasitomala pa mawu omaliza nthawi zambiri kumachokera ku kuphweka uku. Amawona gawo lachitsulo chosapanga dzimbiri la 5kg ndipo amayembekezera mtengo wofananira. Zoona zake n’zakuti mtengo wotaya phula chifukwa gawolo likhoza kusuntha 300% kutengera zinthu zomwe sanaziganizirebe.
Kumene Mtengo Weniweni Umabisala mu Njirayi
Tiyeni tiwononge madalaivala osawoneka. Gawo la chitsanzo cha sera ndi lachinyengo. Ma geometry amkati ovuta angafunikire magawo angapo akufa kapena phula losungunuka, zomwe zimakweza mtengo wa zida musanathire dontho limodzi lachitsulo. Uku sikungopanga njira; apa, khoma lililonse laling'ono komanso lochepa thupi limafunikira njira yopangira jekeseni wa sera, kusonkhanitsa, ndi kumanga zipolopolo. Ndikukumbukira pulojekiti yopangira pampu pomwe mawu oyamba adachokera pa chida chokhazikika cha sera. Kusintha kwa kasitomala ku mbiri ya tsamba kumatanthauza kuti tikuyenera kusinthana ndi nkhungu ya rabara ya silikoni pamapangidwe a sera. Gulu mtengo wotaya phula pafupifupi kuwirikiza kawiri, osati kuchokera ku chitsulo, koma kuchokera ku ndondomeko ya sera yogwira ntchito kwambiri, yotsika mtengo.
Ndiye pamabwera chipolopolo. Chigoba chokhazikika cha ceramic cha carbon steel chingafunike zigawo 7. Kwa aloyi wopangidwa ndi faifi wotentha kwambiri? Mukuyang'ana zigawo za 9-11, zokhala ndi zida zenizeni zokanira komanso nthawi zowuma zoyendetsedwa. Chigawo chilichonse ndi nthawi yogwira ntchito, yakuthupi, ndi ya ng'anjo. Ngati gawolo liri ndi ming'alu yakuya, yopapatiza, kuonetsetsa kuti chipolopolo changwiro popanda voids kapena ming'alu chimakhala luso. Tidakhala ndi magawo omwe mtengo wa chipolopolo pa unit umaposa mtengo wazinthu za 17-4PH mkati mwazitsulo zosapanga dzimbiri. Izi sizimawonekera mu chowerengera chosavuta pa kg pa intaneti.
Kuchotsa phula ndi kuwombera kumawoneka ngati njira zowongoka, koma ndi nkhumba zamphamvu. The autoclave for steam de-waxing ndi ng'anjo yotentha kwambiri yotenthetsera chipolopolocho chimayenda kwa maola ambiri. Ndi mitengo yamphamvu yapadziko lonse lapansi ikusokonekera, izi ndizolunjika komanso zosayembekezereka mpaka kumapeto mtengo wogulitsa ndalama. Kuzungulira kwa ng'anjo yamagulu amtundu wa cobalt alloy kumatha kukhala malo okwera mtengo, chinthu chomwe kasitomala akuyitanitsa zidutswa 50 sangalowemo.
Zofunika: Zotsatira Zodziwikiratu Komanso Zosawonekera Kwambiri
Inde, 316L zosapanga dzimbiri ndizokwera mtengo kwambiri pa kilo imodzi kuposa chitsulo cha carbon. Ndilo gawo lophweka. Chovuta kwambiri ndi momwe zinthu zimakhalira. Ma aluminiyamu aloyi ndi otsika mtengo koma amatha kukhala opanda mpweya, zomwe zimatsogolera kumitengo yayitali kwambiri. Ma alloys opangidwa ndi nickel ngati Inconel 718 ali ndi makina owopsa koma amagwira ntchito kwambiri pakutentha kwambiri. Mtengo wake si wongopeka chabe; ndi kuthekera kwa misozi yotentha panthawi yolimba, kufunikira kwa kuziziritsa kolamulidwa, ndi gawo lowonjezera la Machining muyenera kusiya chifukwa simungathe kulosera kupotoza mwangwiro.
Timagwira ntchito kwambiri ndi ma aloyi apadera ku QSY. Pulojekiti yopangira gawo la turbine inkafuna aloyi wopangidwa ndi cobalt. Zopangirazo zinali zokwera mtengo, koma woyendetsa mtengo weniweni anali chithandizo cha kutentha pambuyo poponya. Pamafunika njira yeniyeni yotsekera m'ng'anjo yovunikira kuti ikwaniritse dongosolo la tirigu. Gawo limodzi lothandizira kutentha lidawonjezera 40% pamtengo wokonza. Pamene mukuchita nazo chipolopolo nkhungu kuponyera wa superalloys, mtengo wake ndi wochuluka mu protocol pambuyo-processing monga kuponya palokha.
Mtengo wa scrap ndiye wakupha mwakachetechete bajeti iliyonse. Pamawonekedwe osavuta muchitsulo cha ductile, titha kugunda zokolola za 95%. Pamalo otchingidwa ndi mipanda yopyapyala, yachitsulo chosapanga dzimbiri, zokolola za 70% ndizopambana. 30% yotayikayo sizitsulo zokha; ndi sera, chipolopolo, ntchito, ndi mphamvu zomwe zidalowa mu zidutswa zomwe zidalephera, zomwe zidalipiridwa pamtengo wa zabwino. Apa ndipamene zokumana nazo zimafunika. Katswiri wodziwa bwino adzayang'ana kapangidwe kake ndikudziwiratu malo ovuta - mawotchi akuthwa omwe angapangitse kuchepa kwamphamvu - ndikuyika chiwopsezo pamawu ochokera ku QSY.
Kumaliza Kwa Machining: Pomwe Mtengo Woponya Umagwirizanadi
Izi ndizovuta. Mapulani ochepa kwambiri otaika ali ndi mawonekedwe a ukonde. Pafupifupi zonse zimafunikira makina a CNC pamakomedwe ovuta - ulusi, malo osindikizira, ma bore olondola. The mtengo wotaya phula nthawi zambiri imakhala tikiti yolowera. Kuphatikizana ndi makina ndikomwe mtengo wonse umatanthauzidwa. Kuponyedwa kosauka ndi makulidwe osagwirizana ndi khoma kapena mawanga olimba mosayembekezereka kudzawononga zida zamakina ndi nthawi.
Ubwino wathu ku Qingdao Qiangsenyuan ndi kuphatikiza ofukula. Ife timachita CNC makina m'nyumba. Izi zikutanthauza kuti ndikamagwira mawu oponya, ndikuganiza kale za momwe zidzakhazikitsire mphero, zomwe tidayikapo poyamba, komanso kuchuluka kwa katundu woti tisiye. Ndawona mawu ochokera kumadera omwe amangoponyedwa; amapereka nambala yotsika, koma wogulayo amagundidwa ndi ndalama zazikulu, zosayembekezereka zamakina kuchokera ku shopu ina. Zolemba zathu zitha kuwoneka zapamwamba poyambira, koma zimaphatikiza gawo lomaliza, logwira ntchito. Kwa gulu la ma valve chaka chatha, tidapereka lingaliro lakusintha pang'ono kwa ngodya komwe kumawonjezera mtengo wocheperako pakuponya koma kuchepetsedwa nthawi yamakina ndi maola atatu pagawo lililonse. Ndiko kupulumutsa ndalama kwenikweni.
Chofunikira chomaliza chapamwamba ndi dalaivala wina wochenjera. An as-cast surface (CT7-8) ndi yokhazikika. Koma ngati mukufuna CT5 yosalala ya chosindikizira cha hydraulic kapena mkanda wagalasi wowomberedwa kuti mukope zodzikongoletsera, ndiko kukonza kowonjezera. Ngati mukufuna NDT yathunthu ngati kuyesa kolowera, ndicho chinthu china chamzere. Izi ndizomwe zimawonekera m'maimelo oyambirira koma zimakhala zofunikira pazokambirana zomaliza.
Voliyumu ndi Zida: The Nonlinear Cost Curve
Kupanga zida ndi mtengo wokhazikika. Pachitsanzo chimodzi, titha kugwiritsa ntchito mawonekedwe a utomoni wosindikizidwa wa 3D kapena zida zofewa zofulumira komanso zonyansa. Mtengo wa unit ndi wokwera chifukwa mtengo wa zida umachepetsedwa pa chidutswa chimodzi. Pa zidutswa 10,000, mumagulitsa zitsulo zowuma zimafa chifukwa cha jakisoni wa sera. Mtengo wa unit ukutsika. Crossover point ndi yosiyana pagawo lililonse. Nthawi zambiri ndimayenera kufotokozera makasitomala kuti kuyitanitsa zidutswa za 100 sikungakhale nthawi 100 mtengo wa 1 chidutswa; zitha kukhala nthawi 30 zokha, chifukwa zida zafalikira.
Koma pali msampha. Kudzipereka ku zida zachitsulo zamphamvu kwambiri pagawo lomwe silinatsimikizidwe ndizowopsa. Nthawi zambiri timalimbikitsa njira yodutsamo: mawonekedwe okhala ndi zida zofewa, oyendetsa ndege 100 okhala ndi zida zotsogola, kenako kupanga kwathunthu. Izi zimakhudza mtengo wogulitsa ndalama njira. Mutha kuwona momwe timachitira izi patsamba lathu pa https://www.tsingtaocnc.com, pomwe timafotokozera momwe timayendetsera mapulojekiti kuyambira pa prototype mpaka kupanga zochuluka.
Kukonzekera kwa zida kwa nthawi yayitali ndi chinthu chobisika. Kuumba jekeseni phula kuvala. Kupitilira 50,000, nkhungu yachitsulo ingafunike kupukuta kapena kudulidwanso kuti ikhale yolondola. Mawu abwino amamanga mwadzidzidzi pakukonzanso zida, kapena kunena momveka bwino chitsimikiziro cha chiwerengero cha zida zoyambira. Uwu ndi mtundu wa tsatanetsatane womwe mumangophunzira pakuyendetsa mizere yopanga kwazaka zambiri, monga momwe takhalira ku QSY pazaka zathu za 30 popanga ndi kupanga.
Ndiye, Mumapeza Bwanji Quote Yatanthauzo?
Kuti mupeze chenicheni mtengo wotaya phula, osangotumiza fayilo ya CAD ndikufunsa kuti zingati?. Perekani nkhani yake. Kodi kulosera kwanji kwa voliyumu pachaka? Kodi kulolerana kofunikira ndi chiyani (tchulani zitatu zomwe zili zofunika kwambiri)? Kodi mfundo zakuthupi - osati chitsulo chosapanga dzimbiri, koma kalasi yeniyeni ngati 304 kapena CF8M? Ndi zinthu ziti zomwe zimafunika pambuyo pokonza? Kutentha kuchitira? Plating? PMI Yathunthu? RFQ yatsatanetsatane imatilola kutsanzira kayendedwe kake.
Khalani omasuka ku ndemanga za Design for Manufacturability (DFM). Kuwonjezeka pang'ono kwa radius, makulidwe a khoma lofanana, kapena malo olowera pachipata amatha kupititsa patsogolo zokolola komanso kutsika mtengo. Maubale abwino kwambiri a kasitomala ndi ogwirizana. Posachedwapa tidagwira ntchito ndi mainjiniya yemwe anali wotsimikiza za zomwe zili mkati mwa zero. Atatha kufotokoza kufunika kokhala ndi zida za ceramic zovuta komanso kuchuluka kwa zinyalala zomwe zimagwirizanitsidwa nazo, adagwirizana kuti azingolemba zochepa. The mtengo wogulitsa ndalama idatsika ndi 22%, ndipo gawolo limagwira ntchito mofanana.
Pomaliza, mvetsetsani kuti mtengo wotsika mtengo kwambiri nthawi zambiri umakhala wokwera mtengo kwambiri. A maziko odula ngodya pa zipolopolo zakuthupi kapena kutentha kutentha kumapereka magawo omwe amalephera kupanga makina kapena, choyipa, m'munda. Mtengo uyenera kuwonetsa njira yokhazikika yomwe imapereka kusasinthika. Ndi za mtengo, osati mtengo chabe. Pambuyo pazaka makumi atatu, ndiye maziko a zomwe timapereka ku Qingdao Qiangsenyuan Technology: mtengo weniweni wa gawo lodalirika, pomwe mtengo uliwonse wawerengedwa, osabisika.
