Apo mainjiniya anotsanangura mvura yegirazi yekukanda fekitari masevhisi ezvikamu zvepamusoro zvesimbi, ivo havasi kungotsvaga chivakwa-vari kutsvaga kudzora mativi, microstructural consistency, uye metallurgical kuvimbika pasi pekumanikidzwa. Takaona mapurojekiti akawandisa achinonoka nekusaenderana tarisiro: chikamu chinopfuura cheki cheki asi chichitadza kuchovha bhasikoro, kana cobalt alloy imba inosangana nekushivirira kwekudhinda asi ichitsemuka panguva yekuyedza hydraulic. Chikonzero chikuru? Yakakamukana kugona - zviwanikwa zvisina kudzora machining, zvitoro zvemuchina zvisina nzwisiso, kana vatengesi vanobata AMS 5387 kana T800 seyakajairwa stock pane kutumwa-yakakosha zvinhu.
Sei kukanda girazi remvura kuchikosha-uye nei zvisingawanzoitwa zvakanaka
Girazi remvura (sodium silicate) yekukandira mari inoburitsa kushivirira kwakasimba kupfuura kukanda jecha uye mutengo wakaderera wekushandisa pane ceramic shell yepakati-kuoma, yepakati-vhoriyamu maindasitiri zvikamu. Asi budiriro inotsamira pane zvitatu zvisingagone kutaurirana: chaiyo slurry rheology control, inodzorwa dewaxing kudzivirira kutsemuka kwe mold, uye muchoto werampu profiles akakwenenzverwa kune imwe neimwe alloy yekupisa yekuwedzera curve. Muchitoro chedu, tinogadzirisa zviyero zvebinder-to-powder munguva chaiyo zvichibva pane ambient humidity-kwete kubva pane static SOP sheet. Kune cobalt-nickel alloys seAMS 5387, kunyangwe kutsauka kwe2°C panguva yekupisa kunogona kukonzeresa micro-shrinkage mudzimba dzakatetepa-yakavakirwa pombi. Ndosaka isu tichitarisa kunyungudika kwese neaviri-thermocouple arrays uye log thermal nhoroondo pamujenya-kwete pabatch.
Vertical kubatanidzwa harisi buzzword-ndiyo chete nzira yekubata GD&T
Iyo yekumanikidza vharafu muviri wakakandwa mugirazi remvura inogona kutakura ± 0.1 mm mutsara kushivirira-asi kana iyo CNC mashandiro ayo mashini yekuisa chisimbiso kumeso ikashaya mhinduro yakananga kubva pakukanda maitiro, iwe unodzingirira runout mumaseti mashanu. KuQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kukanda, kurapwa kwekupisa, uye akawanda-axis machining anogovera imwe metrology lab. CMM yedu inosimbisa se-cast geometry isati yakashata machining; optical profilometers inosimbisa kutendeseka kwepamusoro mushure mekupedzisira kwekupedzisira; uye yega yega piston pombi cylinder dzimba inopinda inoshanda hydrostatic bvunzo pa 1.5 × yakayerwa kushanda kumanikidza-kwete kungovuza cheki. Izvi zvinobvisa "black box" handoff pakati pemadhipatimendi. Mutengi paakatitumira GD&T-inorema dhizaini yeinjiniya mota winch centre shaft roller, takaisa mureza maviri edatum callout aipesana nepakati penzira yekudhonza-turusi risati ratanga. Izvo zvakachengetedza mavhiki matatu uye $ 18,000 mukugadzirisa zvakare.
Kuranga kwezvinhu kunopatsanura kukanda chaiko kubva mukugadzirwa kwezvinhu
Cobalt alloy nozzles haakundike nekuda kwekushomeka kwemachina. Ivo vanokundikana nekuda kwekusawirirana kwecarbide kugovera mhiri kwechikamu-chikamu. Isu tinopa T800 uye AMS 5387 ingots ine yakazara mill certs-kusanganisira spectrographic analysis, saizi yezviyo mishumo, uye tensile curves paASTM E8. Kupisa kwega kwega kwakapatsanurwa, kwakaiswa maQR-coded traceability makadhi, uye kuchengetwa mumaraki anodzorwa nemamiriro ekunze. Kana batch ikaratidza yakakwira sarufa zviri pamusoro pe0.015%, inogariswa-isina kudzikiswa. Sei? Nekuti sarufa inopinza cobalt alloys pamwe nemiganhu yezviyo, ichimhanyisa kuneta kutsemuka kwekutanga mukupuruzira pombi nharaunda. Isu hatingosangana nemaspecs - isu tinomepu maitiro ekupesana neapplication yekushushikana nyika. Ndiwo mabudisiro atinoita mapulagi anopona 12,000+ kutenderera mumafuta ekumahombekombe & gasi metering manifolds.
Kuendesa kwepasirese kunoreva nguva dzinofanotaurwa—kwete vimbiso dzine tariro
"Nguva yekutungamira" hairevi chinhu pasina mamiriro. A 12-vhiki quote ye 50 Stainless simbi pombi faundesheni zvinotora mbishi kuwanikwa, kuronga choto, uye yekutanga-chinyorwa mvumo kutenderera-kwete chete karenda mazuva. Isu tinovaka marongero akatenderedza bhodhoro simba: girazi redu remvura mutsara unomhanyisa molds matanhatu pasvondo, max. Isu hatiwedzere mabhuku. Panzvimbo iyoyo, isu tinoenzanisa prototype inovaka neinomhanya yekugadzira-saka ako ekutanga mayuniti mashanu anosimbisa ese ari maviri maitiro uye ekuongorora maitiro pamberi pemavhoriyamu ramps. Vatengi muNorth America neEurope vanoshuma avhareji yenguva-yekutumira pa98.3% mukati memwedzi gumi nemisere yapfuura-kwete nekuti isu tinomhanya, asi nekuti tinoronga kumashure kubva kune inoshanda bvunzo, kwete kumberi kubva pakurongeka kwekupinda. Uye kana shanduko yekugadzira ichirova pakati pekumhanya? Isu tinomhanyisazve FMEA-kwete kungovandudza BOM.
Kana uchida a mvura yegirazi yekukanda fekitari iyo inobata yako yekumanikidza vharafu kana piston pombi yekugara sehurongwa-kwete chikamu-iwe unoda kuratidzwa kutonga pamusoro pearoy maitiro, dimensional cheni kuenderera, uye chaiyo-yenyika kusimbiswa. Izvo zvinotanga nekubvunza kwete "Unokwanisa kuikanda here?" asi "Unovimbisa sei kuti ichaita?"
