Tiyeni tikambirane za kutsika kwa mchenga kuponyera mchenga. Nthawi zambiri samamvetsetsa, ngakhale ndi anthu ena amalonda. Sikungoponya mchenga wa mphamvu yokoka komanso ndi mpweya pang'ono. Lingaliro lalikulu ndikugwiritsa ntchito mpweya wowongolera, wocheperako - womwe nthawi zambiri umawuma mpweya kapena mpweya wopanda mpweya - kukankhira chitsulo chosungunula pamwamba pa chubu chokwera mumchenga kuchokera pansi. Kupanikizika kumasungidwa mpaka kuponyera kulimba. Maganizo olakwika kwambiri? Zoti ndi za magawo osavuta, osafunikira. Ndawona kuti kulingalirako kumabweretsa ma projekiti angapo olephera.
Zimango ndi Kumene Zimakwanira
Kukonzekera kumawoneka kosavuta: ng'anjo yotsekedwa yomwe ikugwira sungunula, chubu chokwera ndikulowetsamo, ndi nkhungu yamchenga yotsekedwa pamwamba. Mumayika mwina 0,5 mpaka 1 bar of pressure. Kukankha mwaulemu ndiko komwe kumapangitsa kusiyana. Mosiyana ndi kuponyera kwamphamvu kwambiri, simukukakamiza zitsulo kuti zilowe pa liwiro lapamwamba, zomwe zikutanthauza kuti chipwirikiti chochepa, kutsekeka kwa mpweya wochepa, komanso kudalirika kwazitsulo. Kudzaza koyendetsedwa kuchokera pansi kumalimbikitsanso kukhazikika kolunjika kumutu wa chakudya, chomwe ndi chinthu chachikulu pakumveka bwino.
Ndiye chimawala kuti? Ndizosangalatsa kwambiri pamagawo apakati omwe amafunikira mawonekedwe abwinoko kuposa kuponya mchenga wobiriwira koma osalungamitsa mtengo wopangira ndalama pagulu lonselo. Ganizirani zinthu monga ma aluminiyamu alloy housings a compressor, mabatani ena amagalimoto, kapena ma gearbox akulu akulu. Ndi maziko apakati amenewo. Makampani ngati Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd., ndi zaka makumi ambiri mu zipolopolo ndi kupanga ndalama, angayang'ane kuponyedwa kwa mchenga wochepa ngati njira yowonjezera pazosowa zamakasitomala kumene njira zawo zina zingakhale zochulukira kapena zosayenerera pa geometry.
Simungangoponyera gawo lililonse pamapangidwe, komabe. Kapangidwe ka ma gating system ndi ofunikira - zonse ndi chipata chimodzi, chodyetsedwa pansi. Ngati gawolo lili ndi zigawo zoonda kwambiri kutali ndi chipata, mutha kukumana ndi zovuta zolimba msanga. Muyenera kumvetsetsa kolimba kwa ma gradients otentha. Uku si kutsanulira ndi kupemphera; ndi kuwerengera, kuwongolera, ndi kuyang'anira imodzi.
Kuganizira Zinthu Zakuthupi ndi Ma Nuances a Njira
Ngakhale kuti timaziwona makamaka ndi aluminiyamu ndi ma magnesium alloys, zimagwira ntchito pazitsulo zina zamkuwa komanso zitsulo zina. Chinsinsi chake ndi kusungunuka kwachitsulo ndi momwe zimakhudzira kudzazidwa kwapang'onopang'ono, kopanikizidwa. Mwachitsanzo, ndi aluminiyumu, mumapeza makina abwino kwambiri chifukwa kudzaza mwakachetechete kumachepetsa kupanga okusayidi. Koma muyenera kusamala za ukhondo wachitsulo. Dothi lililonse kapena zinyalala zomwe zili mu ng'anjo zimakankhidwira mu nkhungu. Njira yabwino yosefera mu chubu chokwera kapena pachipata sichingakambirane.
Mchenga womwewo ndi wosinthika wina. Nthawi zambiri tikukamba za nkhungu za mchenga wopangidwa ndi utomoni-monga phenolic urethane kapena sodium silicate-kuti ukhale wokhazikika komanso kutsirizika kwa pamwamba. Mphamvu ya nkhungu iyenera kulimbana ndi kukakamizidwa popanda kupotoza, koma imafunikanso kutsekemera kokwanira kuti mpweya utuluke. Ndi chilinganizo. Ndikukumbukira ntchito ya pampu volute pomwe tidagwiritsa ntchito mchenga wa zircon womwe umayang'ana pabowo kuti tithane ndi kugwedezeka kwa kutentha ndikupeza malo osalala ngati akuponya. Zinagwira ntchito, koma zinawonjezera ndalama. Chisankho chilichonse ndi kusinthanitsa.
Kuwongolera kupanikizika ndi luso lenileni. Kupindika sikumangoyatsa ndi kuzimitsa. Mutha kukhala ndi siteji yapang'onopang'ono kuti muyambitse chitsulo kusuntha chubu popanda kuwaza, siteji yayikulu yodzaza, siteji yolimbikitsira kuti mudyetse kuchepa, ndikugwira. Kulakwitsa mbiri imeneyo kumatanthauza kulakwitsa kapena kukokoloka kwa nkhungu. Tidalemba zambiri pakuwombera kulikonse - kupanikizika, nthawi, kutentha kwa ng'anjo - ndikulumikizana ndi zotsatira za X-ray. M'kupita kwa nthawi, mumayamba kumverera, koma deta ndi yomwe imalepheretsa zidutswa zamtengo wapatali.
Zovuta Zenizeni Zapadziko Lonse ndi Kuthetsa Mavuto
Nali mutu wothandiza: chubu chokwera, kapena phesi. Imakhala mu bafa yosungunuka yachitsulo, motero imavutika kwambiri ndi njinga zamoto komanso dzimbiri. Ngati sichilephera, muli ndi kutayikira kwakukulu. Tidayesa zida zosiyanasiyana zopangira ma chubu. Ena anang'ambika mosavuta, ena amachitira ndi alloy. Kupeza wogulitsa yemwe amamvetsetsa zofunikira zamafuta ndi mankhwala inali ntchito yokhayo. Ndi zigawo zina zomwe zingapangitse kapena kusokoneza kudalirika kwanu.
Nkhani ina yosaoneka bwino ndiyo kuzizira. Chifukwa nkhungu imadzazidwa ndi gwero lachitsulo chotentha komanso pansi pa kupanikizika, mawonekedwe olimba amatha kukhala osiyana. Kwa kasitomala amene akusowa mbiri yolimba pazitsulo zoyimitsidwa za aluminiyamu, tinkafunika kusintha kuziziritsa kwa nkhungu poyika zipsepse zozizira mu jekete la nkhungu ndikusintha nthawi yogwira ntchito. Zinatenga maulendo angapo. Magulu angapo oyambilira anali ndi shrinkage porosity mwa bwana wamkulu wokwera. Kukonzekera sikunali kukakamiza kwambiri, koma kusintha kwa geometry ya nkhungu yapafupi kuti apange njira yabwinoko yotentha. Mayankho a mabuku nthawi zambiri amafunika kusinthidwa m'munda.
Kutulutsa mpweya ndikofunikira koma zovuta. Popeza chitsulo chimakwera kuti chidzaze m'bowo, mpweya uyenera kuthawa mmwamba. Kutuluka kwa mpweya kosakwanira kapena kolakwika kumayambitsa kukanikiza kumbuyo, kumayambitsa kudzaza kosakwanira kapena matumba a gasi. Ndikukumbukira kasewedwe kake kosiyanasiyana komwe tinkangomenyedwa pamwamba kwambiri. Tinawonjezeranso mpweya wolowera, koma vuto linapitirirabe. Zinapezeka kuti ngalande zolowera zinali zazing'ono kwambiri ndipo zinali kutsekedwa ndi utomoni wopindika kuchokera pamchenga. Kukulitsa ndikuwonetsetsa kuti njira yowongoka, yotseguka imathetsa. Nthawi zonse ndi zinthu zosavuta zomwe mumazinyalanyaza.
Economic and Application Trade-offs
Kodi ndizotsika mtengo kuposa kupanga ndalama? Kwa magawo oyenera, mwamtheradi, makamaka pa kukula. Zopangira - njira yopangira nkhungu zamchenga - ndizotsika mtengo kuposa momwe jekeseni wa sera amafa ndi zipolopolo za ceramic zopangira ndalama. Mtengo wa nkhungu pagawo lililonse ndi wokwera kwambiri kuposa woponderezedwa kwambiri, koma mtengo wake wa zida ndizotsika. Ndi njira yapakati: ma voliyumu apachaka kuchokera mazana angapo mpaka mwina zidutswa 20,000, kutengera kukula kwake ndi zovuta zake.
Kumene imapambana kwenikweni ndi pa zokolola zakuthupi. Chubu chokwera chimakhala mbali ya khomo loponyera, ndipo zitsulo zosatsanuliridwa zimabwereranso mung'anjo mukatulutsa mphamvuyo. Zokolola zimatha kugunda 85-95%, poyerekeza ndi 40-60% munjira zina zamchenga zamphamvu yokoka. Ndiko kupulumutsa kwakukulu pazitsulo zotsika mtengo za alloy. Kwa shopu ngati Mtengo wa QSY, kuphatikiza njira yotereyi kungakhale njira yabwino yoperekera makasitomala mwayi wapamwamba kwambiri, wogwiritsa ntchito zinthu zapakatikati, zomwe zikugwirizana ndi zomwe zilipo kale. chipolopolo nkhungu kuponyera ndi kuponya ndalama ukatswiri mwatsatanetsatane patsamba lawo tsngtaocnc.com.
Zolepheretsa? Nthawi yozungulira. Kupanga nkhungu yamchenga, kuigwedeza, kudzaza ndi kulimbitsa pansi pa kupanikizika, kuzizira, kukongoletsa-si njira yofulumira. Sizinthu mamiliyoni ambiri. Ndipo gawo la geometry limakakamizidwa ndi kufunikira kwa geometry yapansiyo. Ngati mukufuna magawo angapo ang'onoang'ono ochepa omwe amadyetsedwa kuchokera kumalo osiyanasiyana, mungafunike machubu okwera angapo, zomwe zimasokoneza kapangidwe ka makina. Nthawi zina, muyenera kungouza wopanga mapangidwe, Mbaliyi iyenera kusuntha, kapena tiyenera kusankha njira ina.
Malingaliro Omaliza kuchokera ku Zochitika
Kuponyera mchenga wocheperako si chipolopolo chamatsenga. Ndi chida champhamvu mu bokosi la zida za foundry pamavuto enaake. Mtengo wake ndi popereka ma castings olondola kwambiri, zitsulo zabwino kwambiri, komanso zokolola zambiri zazinthu zomwe zimafunikira kwambiri pakuponyera mchenga wamba. Njira yophunzirira ndi yotsetsereka - ndi yokhudza kumvetsetsa kugwirizana pakati pa kupanikizika, kutentha, kulimba, ndi mapangidwe a nkhungu.
Kodi ndingaipangire ntchito iliyonse? Ayi. Pazigawo zing'onozing'ono za aluminiyamu zokulirapo, zimapambana. Kwa ultra-complex, super-alloy turbine blades, ndikuyika ndalama. Koma pa bulaketi ya injiniyo, chotengera chotumizira, kapena nyumba yayikulu yopopera pomwe kudalirika ndikofunikira komanso kuchuluka kwake kumakhala kocheperako, nthawi zambiri ndiye chisankho chanzeru kwambiri. Zimafuna kulemekeza zosintha za ndondomeko. Awonetseni bwino, ndipo mumapanga magawo owoneka ngati ukonde okhala ndi makina ochepa komanso zinthu zabwino kwambiri. Apeze molakwika, ndipo muli ndi njira yodula kwambiri yopangira zidutswa.
Pamapeto pake, kupambana kumabwera chifukwa chaumisiri wodziwa ntchito komanso kuwongolera mwamphamvu. Zimawoneka zophweka pamapepala - kutsika kochepa chabe - koma mdierekezi, monga nthawi zonse, ali mwatsatanetsatane. Masitolo omwe amachita bwino, omwe mungakhulupirire ndi gawo lovuta kwambiri, ndi omwe alowetsa maola, aphunzira kuchokera ku zolakwika, ndipo akupanga kumvetsetsa kwakuya, pafupifupi mwachidziwitso momwe chitsulo chidzakhalira pansi pa kukankhira kofatsa, kosalekeza.
