Mukamva 'kuponyedwa kolondola kwachitsulo', malingaliro ambiri amalumphira molunjika kukayika ndalama. Izi sizolakwika, koma ndi chithunzi chosakwanira chomwe nthawi zambiri chimatsogolera ku magawo olakwika komanso kuchulukira kwamitengo. Nkhani yeniyeni ndi yosankha njira yoyenera - nkhungu ya chipolopolo, nkhungu ya ceramic, ndalama - pazitsulo zenizeni ndi ntchito yomaliza. Ndi kuitana chiweruzo, osati chekibox.
The Shell vs. Investment Dilemma in Steel
Timasankhira chigoba nkhungu pazinthu zambiri zazitsulo za carbon ndi alloy low-alloy, makamaka pamene mavoliyumu ndi apamwamba komanso zofunikira zomaliza zili mu Ra 125-250 μin. Ndi yamphamvu, yachangu, komanso yotsika mtengo. Koma ndawonapo kuti mapulojekiti akulephera chifukwa wina adaumirira kuti agwiritse ntchito ndalama kuti agwiritse ntchito mabatani osavuta, kuthamangitsa zinthu zopanda pake zomwe zidawonjezera 300% pamtengowo popanda phindu logwira ntchito. Chinyengo ndicho kudziwa pamene kulondola kowonjezera kumafunikadi.
Mwachitsanzo, tinali ndi kasitomala yemwe amafunikira zida zolumikizirana za AISI 4140. Zolemba zawo zoyambira zidawonetsa kuyika kwa ndalama. Pambuyo poyang'ana njira zonyamula katundu ndi njira yophatikizira, tinakonza zosinthira ku chipolopolo choponyera chipolopolo chokhala ndi chiwongolero cha makina opangira malo ovuta kwambiri. Gawoli lidachita chimodzimodzi pakuyesa, ndipo mtengo wagawowo unatsika ndi 40%. Ndilo mbali yothandiza ya 'kulondola'-ndi kugunda zololera zofunika, osati zazing'ono kwambiri.
Kumene ife mwamtheradi kukankhira mu zonse chitsulo mwatsatanetsatane kuponyera kudzera munjira yopangira ndalama imakhala ndi ma geometries ovuta, okhala ndi mipanda yopyapyala m'magiredi ngati 17-4PH kapena 316L osapanga dzimbiri, kapena pamene kutsirizira kwapamwamba kumakhala kofunikira pakutuluka kwamadzi kapena kukana kutopa. Kusasinthasintha kochokera patani ya sera yabwino komanso chipolopolo chokhazikika cha ceramic sichingagonjetsedwe. Koma ngakhale pamenepo, ‘kulondola’ kuli ndi malire; mukuchitabe ndi kuchepa kwachitsulo ndi mphamvu zamatenthedwe, osati matsenga.
Zinthu Zofunika ndi Zomwe Zimapangidwira Kapena Kuphwanya
Apa ndi pamene zaka zambiri mu shopu zimafunikira. Kuponyera zitsulo za carbon ndi dziko limodzi; kuponya faifi tambala kapena cobalt-based superalloys ndi zina. 'Kulondola' munjirayi kuyenera kuwerengera zomwe zidachitika. Ndi china chake ngati Hastelloy X, kutentha kothira, kutentha kwa chipolopolo, ndi kuzizira kumayenera kukonzedwa mwamphamvu kuti zisagwe ndi kuwongolera kapangidwe kambewu. Kupatuka kwapang'ono pano sikumangokhudza kukula kwake - kumatha kuwononga makina.
Tidaphunzira izi movutirapo ndi gulu la ma turbine turbine seal opangidwa ndi faifi. Miyeso yake inali yangwiro, koma mbalizo zinalephera msanga pa njinga yamoto yotentha. Vutoli lidachokera ku njira yowopsa kwambiri yochotsa zipolopolo zomwe zidapanga ming'alu yaying'ono, yomwe imafalikira pakulimba. 'Kulondola' kunali kozama pakhungu. Zinatikakamiza kuti tiphatikize zotulukapo zazitsulo mu tanthawuzo lathu la ndondomeko yolondola.
Chifukwa chake ku Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd., ndi mbiri yathu yosamalira chirichonse kuchokera ku chitsulo cha ductile kupita ku ma alloys apadera, kusankha zinthu ndi kukonzekera ndondomeko sikungasiyanitsidwe. Simungangotenga chitsulo chosapanga dzimbiri ndikuchiyika pa aloyi ya cobalt. Njira zodyera, kukwera, ndi kuzizira kofunikira ndizosiyana kotheratu kuti mukwaniritse zomveka, zomwe ndi maziko a kulondola kwenikweni kulikonse.
CNC Machining: Wothandizira Wofunika Pakuponya
Aliyense amene amati mutha kukwaniritsa mawonekedwe a ukonde pachinthu chilichonse chofunikira popanga yekha akugulitsa zongopeka. Zoona chitsulo mwatsatanetsatane kuponyera zigawo, CNC Machining ndiye kofunika kumaliza sitepe. Kuponyedwa kumakupatsani 95% pamenepo ndi mawonekedwe oyambira; Machining amapereka malo omaliza a datum, zobowoleza zolimba, ndi ulusi. Synergy ndiye chinsinsi.
Njira yathu yophatikizika - kuponyera ndi kukonza pansi pa denga limodzi - kumathetsa vuto lalikulu: kulumikizana kwa datum. Tikamakina chitsulo chopangidwa ndi chitsulo, nthawi zambiri timagwiritsa ntchito zinthu zomwe tazipanga tokha kuti zikhale mawonekedwe. Izi zimachotsa 'kuloza zala' pakati pa malo opangira makina ndi malo ogulitsa makina pamene kulolerana kukuchitika. Ndife eni ake ndondomeko yonse.
Chitsanzo chothandiza ndi nyumba yopopera yomwe timapanga mu duplex zitsulo zosapanga dzimbiri. Thupi la as-cast limapereka volute yovuta yamkati. Ntchito yathu ya CNC imapanga nkhope zowoneka bwino, mabowo a bawuti, ndi ma shaft bore, kuwonetsetsa kuti perpendicularity ndi concentricity yomwe kuponya kokha sikungatsimikizire. Kulondola kumamangidwa kudzera munjira yophatikizika iyi.
Komwe Kukwanira Ndiko Kulondola Kweniyeni
Kuthamangitsa kulolerana kopitilira muyeso pazinthu zosafunikira ndiyo njira yachangu kwambiri yowombera bajeti. Umisiri wapadziko lonse lapansi uli pafupi kugawa molondola komwe kuli kofunikira. Ndimakhala nthawi yochuluka ndi magulu opangira makasitomala, nthawi zambiri ndimawawuza kuti amasule kulolerana kuchokera, kunena, ± 0.5mm mpaka ± 0.8mm pamalo osakwera. Kusintha kwakung'ono kumeneko kumatha kusintha gawo kuchokera pakufunika nkhungu ya ceramic yamtengo wapatali kupita ku njira yoyenera ya chigoba.
Izi sizokhudza kudula ngodya; ndi za kugwiritsa ntchito mwanzeru. Malo opangidwa ngati-cast amatha kukhala ovomerezeka mkatikati mwamapangidwe, kupulumutsa makina opangira makina. Kulondola ndiko kupanga chiweruzo choyenera. Ndawona mapulojekiti ambiri akuyenda bwino pofotokozera zofunikira izi mwanzeru kuposa kufotokoza njira zapamwamba kwambiri pamzere uliwonse wajambula.
Zimagwirizanitsa ndi chitsanzo cha utumiki wathunthu. Chifukwa Mtengo wa QSY amangogwira zonse kuponya ndi Machining, tikhoza kupereka malangizo mosakondera kumene kuponya Mbali kukula ndi kumene kusiya katundu kwa Machining. Cholinga chathu ndikupereka gawo logwira ntchito, lodalirika pamtengo wokwanira, osati kugulitsa njira yotsika mtengo kwambiri yoponyera yomwe ilipo.
Kuyang'ana Pa Njira Yonse
Pomaliza, kulondola kwenikweni pakuponya zitsulo ndikuwongolera kwathunthu kwa unyolo: zida zapatani, kuwongolera matope, kuchita kusungunula, kuthira, kuchiritsa kutentha, ndikuwunika komaliza. Kulephera m'dera lililonse kumasokoneza ntchito yonse. Zaka zathu 30-kuphatikiza zakhala zomanga zowongolera zamphamvu pagawo lililonse, osati kungogula ng'anjo yapamwamba.
Mwachitsanzo, kusunga jekeseni wokhazikika wa sera ndikofunikira kwambiri monga kuwongolera kutentha kwachitsulo. Ndondomeko ya sera yopotoka pang'ono idzapereka kuponyera kolakwika, ziribe kanthu momwe chitsulo chanu chiriri cholondola. Ndi maphunziro awa omwe amalekanitsa opanga nthawi zonse ndi malo ogulitsa ntchito.
Pomaliza, chitsulo mwatsatanetsatane kuponyera siukadaulo umodzi womwe mumayitanitsa kuchokera mgulu. Ndi njira yopangira. Ndilo kusankha mwanzeru njira yowumba yomwe ikugwirizana ndi zinthu ndi cholinga cha mapangidwe, ndikutsatiridwa ndi ntchito zofunikira pambuyo poponya kuti zikwaniritse zomaliza. Kulondola kwagona pakukonzekera ndi kuweruza motengera zomwe wakumana nazo monga momwe zimakhalira mu zida. Ndicho chimene chimatembenuza chojambula pawindo kukhala chodalirika, chochita bwino kwambiri m'munda.
