Mukamva 'OEM Investment casting,' chithunzi chomwe chilipo nthawi zambiri chimakhala chimodzi mwazinthu zopanda cholakwika, zowoneka ngati ukonde zomwe zimagubuduza pamzere wapristine. Ndiwo malonda abwino. Zowona, zomwe mumangophunzira pogwira chipolopolo chotentha kapena kukangana ndi lipoti la CMM, ndizovuta. Ndi njira yomwe imatanthauzidwa kwambiri ndi kuthekera kwake kulondola monga momwe imakhalira, zovuta zake, zolepheretsa - kapangidwe kake kamene kamawoneka bwino poyerekezera koma kamene kamayambitsa kutsika pakona, kusagwirizana kwa aloyi kuchokera kutentha mpaka kutentha, kapena chuma chosavuta, chankhanza chogwiritsa ntchito zida za projekiti ya OEM yaifupi. Ogula ambiri, ngakhale odziwa zambiri, amakhazikika pama cert azinthu ndi lipoti laling'ono, zomwe ndizofunikira, osandilakwitsa. Koma nthawi zina amaphonya ukadaulo waukadaulo womwe umatsekereza kusiyana pakati pa chitsanzo cha CAD ndi bokosi la magawo abwino. Ndiko kumene ntchito yeniyeni imachitika.
Maziko: Imayamba (ndipo Nthawi zambiri Imapunthwa) ndi Chitsanzo
Aliyense akudziwa kuti mukufuna chitsanzo chabwino. The OEM Investment kuponya ndondomeko imamangidwa mozungulira izo. Koma 'zabwino' ndi mawu osavuta mwachinyengo. Kwa chitsanzo kapena zidutswa makumi asanu, sera yopangidwa ndi makina kapena SLA ikhoza kukhala tikiti yofulumira. Ndi zomwe tidachita kwa kasitomala kupanga bespoke hydraulic manifold block chaka chatha. CAD idavomerezedwa, tidapanga sera, ndipo ma prototypes oyamba adawoneka okongola. Nkhaniyo idawonekera pambuyo pake: sera yopangidwa ndi makina inali ndi zida zowoneka bwino zomwe zidasamutsidwa ku chipolopolo cha ceramic, ndikupanga zokweza kupsinjika. Pakupanga masauzande ambiri, njira imeneyo ndi yopenga pazachuma komanso mwaukadaulo. Mufunika chitsulo cholimba kwambiri, ndipo ndipamene mgwirizano umayambira.
Ndikukumbukira ndikugwira ntchito ndi gulu la engineering Qingdao Qiangsenyuan Technology (QSY) pa choyikapo chitsulo chosapanga dzimbiri. Malingaliro awo, omwe adabadwa kuyambira zaka makumi angapo chipolopolo nkhungu kuponyera ndi kuponya ndalama, inali yoti tisinthe ma angles athu ndi theka la digirii kuposa muyezo. Zinkawoneka zazing'ono, pafupifupi zoyenda. Koma mfundo yawo inali yokhudza moyo wa imfa ndi kusasinthasintha kwa kutulutsa kwa sera. Theka la digirii yochepetsera sera ndikumata ndikuchepetsa mavalidwe opitilira 100,000, kuletsa kusuntha pang'onopang'ono pamiyeso yovuta kwambiri. Linali phunziro pakupanga ndondomeko, osati ntchito yokha.
Gawo ili ndi pamene fyuluta yaikulu yoyamba imayikidwa pa OEM polojekiti. Ngati voliyumu yapachaka sichilungamitsa ndalama zothandizira zida zisanu, muli kale mumtengo wosiyana komanso paradigm yabwino. Mukugulitsa njira yabwino yokhazikika kuti muzitha kusinthasintha. Ndi kusankha koyenera, koma kuyenera kukhala kozindikira, kokhala ndi ziyembekezo zokhazikitsidwa molingana ndi kusiyana kwapamwamba pang'ono kapena kuyeretsa pambuyo poponya.
The Alloy Maze: Zosiyanasiyana, Zowona, ndi Zapadera mu Special Alloys
Mapepala osankha zinthu ndi poyambira, osati chitsimikizo. 316L yopanda banga ndi 316L, sichoncho? Osati ndendende. Mchitidwe wosungunula, njira yochepetsera thupi, kuwongolera zinthu - izi zimatanthawuza zochitika zenizeni padziko lapansi. Kwa ntchito zambiri zamalonda, kusungunula kokhazikika kuchokera kuzinthu zodziwika bwino ndikwabwino. Koma takhala ndi mapulojekiti, monga nyumba yosungiramo zinthu zotentha kwambiri, pomwe muyezo wa 316L kuchokera pamphero unalephera msanga chifukwa cha dzimbiri la intergranular.
Apa ndipamene wothandizana naye yemwe ali ndi kuya kwazitsulo amakhala ovuta. Mtengo wa QSY's experience with ma aloyi apadera monga nickel-based ndi ma aloyi opangidwa ndi cobalt adalowa masewera. Iwo sanangothira zongopeka; adapereka lingaliro la 316L yosinthidwa yokhala ndi mphamvu zolimba pa kaboni ndikuwonjezera nayitrogeni. Mtengo wa kilogalamu unakwera, koma gawo la moyo linachulukirachulukira. Mbali yakutsogolo ndiyowopsa yofotokozera zachilendo kwambiri zamalo abwino chifukwa zimamveka zolimba. Ndawonapo mainjiniya akutchula Inconel 718 mbali ina yowona 400 ° C ndi kupsinjika pang'ono - kuchulukitsa kwakukulu komwe kuwirikiza katatu mtengo wamtengowo. Njira yoponya imatha kuthana nazo, koma bajeti yanu mwina siyingathe.
Chovuta ndi ma alloys ochita bwino kwambiri awa kuponya ndalama ndi khalidwe lawo pa kulimba. Nthawi zambiri amatha kung'ambika kapena kung'ambika kwa microporosity. Zimakakamiza mgwirizano pa gawo la geometry. Mungafunike kuwonjezera nthiti zing'onozing'ono, zoperekera nsembe kapena kusintha magawo kuti muwonetsetse kukhazikika, komwe dipatimenti yokonza makina idzachotsa pambuyo pake. Zimasokoneza mzere pakati pa mapangidwe oponya ndi CNC makina kupanga, momwe ziyenera kukhalira.
Chipolopolo: Kumene Ma Ceramics Amakumana ndi Luso
Njira yopangira zipolopolo ndiye pakatikati pa njirayo, ndipo ndi gawo locheperako lokha. Ndi mndandanda wa dips, stuccos, ndi zowuma. Chiphunzitsocho ndi chophweka; kugwirizana kuli kovuta. Chinyezi pa tsiku zimakhudza kuyanika mitengo. Kukhuthala kwa slurry kumafuna kuyang'anitsitsa nthawi zonse. Chipolopolo chofooka chimasweka panthawi ya dewaxing (kuphulika kwa chipolopolo choyipa), pomwe chokhuthala kwambiri chimatha kukana kudzazidwa kwachitsulo kapena kuyambitsa kuwonongeka.
Tinaphunzira izi chifukwa cholephera. Mabulaketi achitsulo opangidwa ndi ductile anali ndi maenje osalekeza. Zolemba zazikuluzikulu zidagundidwa, koma kumaliza kwake sikunali kovomerezeka. Wolakwa? Kusagwirizana mu makulidwe a jasi la slurry pamwamba pa zovuta zamkati. The chipolopolo nkhungu kuponyera ukatswiri pa foundry, pankhaniyi osati QSY koma wogulitsa wina yemwe tidagwiritsa ntchito kale, sanali wozama mokwanira kuti gawolo livutike. Njira yothetsera vutoli inali kukonzanso mtengo wophatikiza sera kuti uwonekere pamalo abwino kwambiri opaka ndikusintha kachulukidwe ka malaya ajasi loyamba. Idawonjezera tsiku pakupanga zipolopolo koma idapulumutsa gulu lonse.
Awa ndi malo omwe mumaweruza maziko osati ndi kabuku kake, koma ndi ukhondo wa chipinda chake chamatope ndi zipika za deta za zipinda zake zowumitsa. Kuwongolera apa ndi chilichonse.
Kuchokera Kuponya Mwankhanza mpaka Gawo Lomaliza: Kugwirana Chanza kwa Machining
Ayi OEM Investment kuponya gawo ili ndi mawonekedwe a ukonde pomaliza. Nthawi zonse mumachotsa zipata, kukupera, kuphulitsa kuwombera, ndipo pafupifupi nthawi zonse, zina CNC makina za zofunikira. Ichi ndiye chiwongola dzanja chofunikira kwambiri. Kuponyedwa komwe kumaperekedwa ndi ndalama zosagwirizana ndi katundu kapena kusasinthika kwa data kumasintha kuponyedwa kolondola kukhala maloto owopsa, ndikuchotsa ndalama zonse zomwe zasungidwa.
Zabwino, zomwe makampani amakonda Mtengo wa QSY phatikizani popereka zophatikiza kupopera ndi makina, ndikupangitsa kuti gulu lopanga makina lizitengapo gawo kuchokera pamapangidwe oyambira. Kodi kuponyera kudzakanikizidwa kuti? Ndi malo ati omwe amapangidwa ndi makina komanso omwe amasiyidwa ngati otayidwa? Khomo liyenera kupangidwa osati kuti lizingotulutsa mawu achitsulo komanso kuti likhale pamalo omwe adzazimitsidwa pambuyo pake, osasiya chizindikiro. Ndawonapo mapulojekiti pomwe malo opangira makinawo ndi makina opangira makina anali magulu osiyana, akuloza zala pakusokonekera kwa 0.5mm. Chitsanzo chophatikizika chimalepheretsa zimenezo. Opanga makina awo amatha kuyankha ku shopu yawo: Onjezani 0.2mm stock pano chifukwa chida chathu chimakonda kupatuka, ndikupanga kusintha kwabwino.
Kwa gawo la magalimoto okwera kwambiri omwe tidagwiritsapo ntchito, kuphatikiza uku kunawalola kupanga makina ophatikizira opangira ndi makina. Kuponyedwa kulimba m'njira yomwe idapanga malo achilengedwe kwa CNC op yoyamba, kuchepetsa nthawi yokhazikitsa ndi 70%. Ndiko kumene kwenikweni OEM mtengo watsegulidwa—pamtengo wokwanira pa gawo lililonse lomwe mwakonzekera kuyika, osati mtengo wokhawokha.
Zowona Zamalonda: Partnership vs. Transaction
Pomaliza, lingaliro lolakwika lalikulu ndikuchiritsa OEM Investment kuponya ngati ntchito yosavuta yogula zinthu. Ndi mgwirizano waukadaulo, womwe nthawi zambiri umapitilira moyo wa chinthu. RFQ yomwe imangofunsa mtengo pachidutswa chilichonse kutengera mtundu wa 3D ikufunsa zovuta, kapena ndalama zobisika ndikuchedwa pambuyo pake. Mawu omveka bwino amabwera pambuyo pa kuwunika kwa DFM (Design for Manufacturability).
Wokondedwa wabwino, yemwe ali ndi ntchito yayitali ngati mbiri yazaka 30 yotchulidwa ndi Mtengo wa QSY, adzafunsa mafunso omwe angakhale ovuta: Kodi tingathe kukulitsa ngodya yamkati iyi? Kodi khoma ili likhoza kukulitsidwa mofanana? Kodi giredi yosiyana, yodalirika kwambiri chitsulo chosapanga dzimbiri kukwaniritsa zosowa zanu? Iwo sakuyesera kuti ntchito yawo ikhale yosavuta; akuyesera kuti gawolo likhale lopangidwa, lodalirika, komanso lopanda mtengo. Kukankhira kumbuyo malingaliro aliwonse kuti mapangidwewo akhale oyera nthawi zambiri kumabweretsa gawo lomwe silingathe kutayika kapena kumafuna khama lamphamvu komanso lokwera mtengo kuti lipange.
Ntchito zopambana kwambiri zomwe ndakhala ndikuwongolera zidayamba ndi msonkhano wogwirizana - opanga, mainjiniya oyambira, ndi akatswiri amisiri mchipinda (kapena pavidiyo yayitali), kukangana pazachitsanzo. Ndizosokoneza, ndizobwerezabwereza, koma zimadzetsa mavuto. Njira imeneyo, kuposa teknoloji iliyonse, ndiyo imatanthawuza kupambana OEM Investment kuponya chain chain. Imasintha kujambula kukhala gawo lakuthupi lomwe limagwira ntchito, batch after batch, zomwe, pamapeto pake, chinthu chokhacho chomwe chili chofunikira kwambiri.
