Isikole
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Amaphuzu wezobuchwepheshe abalulekile wenqubo yokuthulula
一、 Imininingwane emihlanu ebalulekile enganakwa kalula ekulahleni kwegwebu elahlekile 1. Ukuphakama kwekhanda lokucindezela; 1) Ukuze kuqinisekiswe ingxenye ephakeme kakhulu nekude kakhulu yokulingisa, futhi uthole ukulingisa okunamakhonco acacile nesakhiwo esiphelele, ukuphakama ukusuka endaweni ephakeme kakhulu ...Funda kabanzi -
Yiziphi izici zenqubo yokulingisa? Iluphi uhlobo lwemikhiqizo olufanele ukucutshungulwa?
Ukucutshungulwa kokusakaza kuyinqubo lapho uketshezi lwensimbi oluncibilikisiwe oluhlangabezana nezimfuneko luthululelwa esikhunjini esithile sokubunjwa, futhi umumo oyifunayo, usayizi, nokusebenza kutholakala ngemva kokupholisa nokuqiniswa. Isetshenziswa kabanzi ku-aerospace, imoto, imishini ...Funda kabanzi -
Ucwaningo ngobuchwepheshe bokwelapha ukushisa kwe-ZG06Cr13Ni4Mo Martensitic Stainless Steel Blades
Abstract: Umthelela wezinqubo ezahlukene zokwelashwa kokushisa ekusebenzeni kwezinto ezibonakalayo ze-ZG06Cr13Ni4Mo zafundwa. Ukuhlolwa kukhombisa ukuthi ngemuva kokwelashwa kokushisa ku-1 010 ℃ normalizing + 605 ℃ primary tempering + 580℃ tempering yesibili, impahla ifinyelela perfo best...Funda kabanzi -
Umvini: amaphuzu angu-10 olwazi mayelana nokubunjwa okufayo!
Iphuzu lokuqala lolwazi: Izinga lokushisa lesikhunta: Isikhunta kufanele sishiswe ngaphambi kokushisa okuthile ngaphambi kokukhiqizwa, ngaphandle kwalokho sizobanda lapho uketshezi lwensimbi olunezinga eliphezulu lokushisa lugcwalisa isikhunta, okubangela ukukhuphuka kwezinga lokushisa phakathi kwezingqimba zangaphakathi nezingaphandle o...Funda kabanzi -
I-Turbine vs impeller, ingabe yinto efanayo?
Nakuba i-turbine ne-impeller ngezinye izikhathi kusetshenziswa ngokushintshana ezimweni zansuku zonke, ezinhlelweni zobuchwepheshe nezimboni izincazelo zakho kanye nokusetshenziswa kwazo kuhluke ngokusobala. I-turbine ivamise ukusho ifeni emotweni noma enjinini yendiza ethuthukisa ukusebenza kwenjini ngokuthi...Funda kabanzi -
Khuluma ngendima ye-elementi ngayinye kunsimbi empunga
Iqhaza lama-elementi asetshenziswa kakhulu ku-grey cast iron 1.I-Carbon ne-silicon: I-Carbon ne-silicon ama-elementi akhuthaza kakhulu i-graphitization. Okulingana nekhabhoni kungasetshenziswa ukukhombisa imiphumela yabo esakhiweni se-metallographic kanye nezakhiwo zemishini zegrey ...Funda kabanzi -
Izimiso eziyi-10 zokunciphisa amaphutha okudubula!
Enqubweni yokukhiqiza, izinkampani ezisunguliwe zizohlangabezana nakanjani nokukhubazeka okufana nokuncipha, amabhamuza, nokuhlukaniswa, okuholela ekuvuneni okuphansi. Ukuncibilika kabusha nokukhiqiza nakho kuzobhekana nenani elikhulu labasebenzi kanye nokusetshenziswa kukagesi. Kanjani kabusha...Funda kabanzi -
Iyini i-silicon ephezulu ekwazi ukumelana nokushisa? Isebenza kanjani inqubo yokukhiqiza?
Ngokungeza inani elithile lezinto ezithile ze-alloying ukuphonsa insimbi, i-alloy cast iron enokumelana nokugqwala okuphezulu kweminye imidiya ingatholakala. High Silicon cast iron ingenye esetshenziswa kakhulu. Uchungechunge lwama-ayina e-alloy cast aqukethe i-silicon engu-10% kuya ku-16% ayi-cal...Funda kabanzi -
Ukubalwa Kwesikhathi Sokupholisa Sokusakaza
Ukuze uvimbele ukubunjwa kusuka ekuguqulweni, ukuqhekeka nokunye ukukhubazeka ngenxa yokupholisa ngokushesha ngemva kokuthululwa, nokuqinisekisa ukuthi ukubunjwa kunamandla okwanele nokuqina ngesikhathi sokuhlanza isihlabathi, ukubunjwa kufanele kube nesikhathi esanele sokupholisa esibunjeni. Ama-castings akhiqizwa ngokuqhubekayo kufanele a ...Funda kabanzi -
Ulwazi - Ungakuthuthukisa kanjani ukubukeka kokubukisa?
一、 Izimbangela ezivamile ezithinta ukuphonswa kwangaphandle kokuphonswa 1. Ukwakheka kwezinto ezingavuthiwe, njengesihlabathi sokubumba, kuhlukaniswe kube yindilinga, isikwele kanye nonxantathu. Okubi kakhulu kunonxantathu, okunezikhala ezinkulu ikakhulukazi (uma kuyimodeli yesihlabathi se-resin, inani le-resin eyengeziwe nalo lizokhula, futhi nakanjani ...Funda kabanzi -
Yiziphi izici zezinqubo ezimbalwa ezijwayelekile zokulingisa, futhi yiziphi izinto ezizilungele?
Isingeniso I-Casting ubuchwepheshe bokuqala bensimbi bokucutshungulwa kokushisa okwenziwa ngabantu, nomlando weminyaka engaba ngu-6,000. I-China ingene endumisweni yokulingisa ithusi phakathi kuka-1700 BC no-1000 BC, futhi ubuciko bayo bufinyelele ezingeni eliphezulu kakhulu. Izinto zesikhunta zingaba...Funda kabanzi -
Yikuphi ukulingwa okuqinisa ungqimba ngongqimba, yikuphi ukulingwa okuqina esimweni sokunamathisela, futhi yikuphi ukulingwa okuqina phakathi nendawo?
Phakathi nenqubo yokuqiniswa kokusakazwa, ngokuvamile kunezindawo ezintathu esigabeni sayo esiphambanayo, okungukuthi indawo eqinile, indawo yokuqinisa, kanye nendawo ewuketshezi. Indawo yokuqinisa indawo lapho “okuqinile nokunoketshezi kuhlangana khona” phakathi kwendawo ewuketshezi nendawo eqinile. Ngi...Funda kabanzi
- Ipaki yemboni yensimbi yeJinan, iWuan, Handan, China