Kana vanhu vazhinji vakanzwa 'stainless simbi valve', vanofananidzira chidimbu chinopenya, chisingaparare chehardware. Ndiyo yekutanga kusanzwisisa. Chokwadi chiri kure nekure uye chinonakidza. Hazvisi zvezvinhu chete; zviri pamusoro pezviyo chimiro kubva kukanda, machining tolerances, iyo chaiyo giredhi inopikisa imwe coctail yemakemikari, uye zvisingadzivisiki kutengeserana-offs. Ndaona mapurojekiti akawandisa anoratidza generic 304 kana 316 vharafu yezvese, kungotarisana nekutadza nguva isati yakwana mumunda. Iyo polish inongova facade. Nyaya chaiyo iri musimbi uye mhizha yekugadzira shure kwayo.
Nheyo: Inotanga neKukanda
Iwe haugone kugadzira valve yakavimbika kubva pakukanda kwakashata. Apa ndipo pane makumi emakore echiitiko, seizvo zvaunowana pakushanda kwenguva refu, zvine basa. Ndinorangarira ndichiongorora batch ye Stainless simbi vharafu miviri yekemikari feed line. Pabepa, aive 316L. Mukuona, vakanga vakanaka. Asi pasi pekuyedzwa kwedhayi kunopinda mukati, network ye micro-shrinkage porosity yakaratidza, muchikamu chakakosha chemadziro. Batch iro rakagadzirirwa nharaunda yechloride. Kunenge kwave kuvuza kwakamirira kuitika. Iyo foundry's process control - mabatiro avanoita tembiricha yekudurura, mold zvinhu, uye kutonhora mitengo - ndizvo zvese. Kambani yanga iri mumutambo wekukanda kweanopfuura makore makumi matatu, seQingdao Qiangsenyuan Technology (QSY), ingadai yakagadzirisa izvi zvakasiyana kuburikidza nekudzokorora chaiko. Kutarisa kwavo pane goko mold uye kukanda kwekudyara ndiyo kiyi yemavharuvhu; nzira idzi dzinopa zviri nani dhimensional kurongeka uye kupedzisa kwepamusoro kune yakaoma yemukati ndima kana ichienzaniswa nedzimwe nzira dzekukanda jecha, izvo zvinoreva kushomeka kwekugadzirisa machining uye kuenderana kwekupedzisira chigadzirwa.
Kusarudzwa kwezvinhu padanho rekukanda ndeimwe sarudzo ine nuanced. Stainless simbi iboka rakakura. Pamutsetse wemvura wakajairika, CF8 (iyo yakakandwa yakaenzana ne304) inogona kukwana. Asi kune zvekunze zvikumbiro neanogara akapfapfaidza munyu, uri kutarisa super duplex giredhi, chinhu chakaita seF55. Dambudziko rekukanda rinosvetuka zvakanyanya. Iyo alloy kuumbwa kunofanirwa kubatwa mukati mehwindo rakaomesesa, uye kupisa kwekupisa post-kukanda kuti uwane iyo chaiyo ferrite-austenite chiyero yakakosha. Ndakaona mavharuvhu achitsemuka panguva yekugadzira nekuti kupisa kutenderera kwakadzimwa nemadhigirii mashoma. Icho chiyeuchidzo chokuti kushanda kwevhavha yakavharwa mukati kwenguva refu isati yasvika pabhenji regungano.
Apa ndipo panowanikwa hunyanzvi mune alloys akakosha, senge nickel-based. Takava nepurojekiti inobatanidza mhute yeacetic acid inopisa. Standard 316L ingadai yakatsengwa. Mhinduro yaive yevhavha yemuviri yakakandwa kubva kuAlloy 20Cb3. Iko kugona kweiyo foundry kubata exotics yakadaro haisi sidebar; ndiko kugona kukuru kubata basa rinoparadza. Hazvisi zvekuva nealloy pane rondedzero; ndezvekuziva nzira yekukanda pasina kuburitsa misodzi inopisa kana kupatsanurwa.
Machining: Apo Precision Inosangana Nezvinoshanda
The casting chivezwa chakakasharara. Iko kugadzira kunoita kuti ive mhenyu. Uye heino chokwadi chinoshanda: iyo machining zano re Stainless simbi vharafu muviri wakasiyana neiyo yebhuroko resimbi yakapfava. Stainless basa-inoomesa. Kana chishandiso chako chisina kupinza, kumhanya kwako uye mafidhi haana kunaka, unopisa pamusoro pane kuti ucheke, uchigadzira yakaomeswa, brittle layer inogona kutanga makatsemuka pasi pekumanikidzwa kwecyclic. Ndakadzidza izvi nenzira yakaoma pakutanga, ndichigadzira seti yegedhi mavharuvhu wedges akagadzika uye akabatwa panguva yekutanga yekumanikidza bvunzo. Mhedziso yacho yaive yakanaka, asi inoshanda isina kukwana.
CNC machining nzvimbo dzinopa kudzokorora, asi ruzivo rwemugadziri ndirwo runoita kuti ive yakavimbika. Kutevedzana kwemaitiro kunokosha. Unokwenya homwe yechigaro usati kana mushure mekuboora hunde gomba? Unogadzirisa sei muviri wakaita zvisinganzwisisike kuti wekupedzisira upfuure pachiso cheflange pasina kukonzeresa kushushikana? Kune akaomesesa akawanda-port manifold mavharuvhu, iyi inova 3D puzzle. Chitoro chine ruzivo rwakadzama CNC, iyo iwe yaunogona kuyera kubva kune yavo chikamu portfolios pamasaiti senge https://www.tsingtaocnc.com, inowanzova neaya mafambiro akadzika midzi. Havasi kungocheka simbi; ivo vari kugadzirisa zvakasara kushushikana uye kuchengetedza datum mareferensi pane akawanda setups.
Ipapo ndipo panoperera. A 32 Ra microfinish pachigaro chevharuvhu yebhora inogona kutaurwa. Kuzadzikisa izvo pane yakakandwa stainless surface, nguva dzose, mumazana emayuniti, imhizha. Zvinowanzobatanidza musanganiswa weCNC kutendeuka uyezve yakatsaurirwa kupeta kana kukuya. Ndakashanyira maworkshop uko danho rekupedzisira iri richiri kuitwa nenyanzvi dzine ruzivo dzinogona 'kunzwa' kupera. Ndiwo musanganiswa weCNC yemazuva ano uye hunyanzvi hwekubatika hunowanzo buritsa nzvimbo dzakavimbika dzekuisa chisimbiso.
Iyo Gungano & Kuedza Misungo
Apa ndipo apo zvinhu zvakanaka zvinogona kuita vharafu yakaipa. Gungano rinoratidzika rakananga: isa muviri, trim (dzinde, bhora, chigaro), uye zvisimbiso pamwechete. Asi dhiyabhorosi ari mune zvakadzama. Chikanganiso chakajairika ndechekuwedzera-kutambisa muteveri wegland pane inosimuka stem valve. Izvi zvinokanganisa kurongedza, zvinogadzira kukweshera kwakanyanya pahunde, uye zvinotungamira mukupfeka nguva isati yakwana uye yakaoma-kushanda-vharuvhu. Iwo torque specs aripo nechikonzero, asi ivo vanowanzo furatirwa pasi pechitoro mukumhanyisa kupedzisa kurongeka.
Kuedza ndeimwe nzvimbo ine musiyano wakakura. A hydrostatic shell test ndiyo yakajairika, chokwadi. Asi muedzo wacho unosanganisira chiyero chechigaro chesitiroko chekuvhara mavharuvhu? Nezvesevhisi yakakosha, inofanirwa. Ndinoyeuka imwe nyaya apo batch of simbi isina tsvina mavharuvhu eglobe akapasa bvunzo yegoko asi akabuda zvinosiririsa mukuyedzwa kwechigaro. Mhedzisiro yakarongedzerwa kumashure kwekukanganisa kudiki panguva yekukuya kwekupedzisira kwedhisiki nechigaro-dambudziko raizongoonekwa nekuongorora chigaro. Mugadziri akaomesesa achave neyakatemerwa yekuyedza protocol, kwete imwechete yekumanikidza pop.
Uye ngatitaure nezvehutsanana. Kubasa reokisijeni kana kushandiswa kwemishonga, izvi zvakakosha. Chero girisi, guruva, kana simbi zvidimbu zvakasiiwa kubva mukugadzira zvinogona kuve njodzi yemoto kana kusvibisa. Nzvimbo yegungano inofanira kudzorwa, uye miitiro yokuchenesa nokuisa mabhegi inofanira kuva yakaoma. Icho chinhu chinowanzo furatirwa chemutengo chinoparadzanisa vharuvhu yezvigadzirwa kubva kune yakakwirira-yakavimbika.
Chaiyo-Nyika Kukundikana uye Zvidzidzo
Hapana chinodzidzisa sekukundikana. Takamboisa akatevedzana 304 Stainless bhora mavharuvhu pamahombekombe chirimwa chiri kutonhora mvura mutsetse (brackish mvura). Mukati memwedzi gumi nemisere, takanga takatarisana nekudonha kwakatenderedza dzinde uye zvidhindo zvemuviri. Honzeri yakanga iri mukororo. Nepo 304 iine general corrosion resistance, iyo yakamira micro-enviro pakati pehunde nekurongedza, uye pasi pemagaskets, yakagadzira masero eokisijeni. Chlorides yakanyura, uye kurovera kwakatanga. Isu takachinjira kune 316 mavharuvhu ane zvirinani gasket dhizaini uye yakataura yakawedzera kutenderera kutenderera. Chidzidzo: kusarudzwa kwezvinhu kunofanirwa kuverengera kune chaiyo nharaunda, kusanganisira nzvimbo dzakamira uye mitswe.
Chimwe chidzidzo chakabva mukuchovha bhasikoro. Seti yemavharuvhu anokandwa 316L pamutsetse wekudzokera wemutsinga akatanga kutsemuka pakubatana kwebhoneti yemuviri mushure megore rebasa. Kuongorora kwakaratidza kuneta kwekupisa. Iko kukanda, nepo kurira, kwaive nekabhoni yakakwira yegiredhi (pamuganho wepamusoro weiyo spec). Izvi, zvakasanganiswa nekudzokororwa nekukurumidza kupisa uye kutonhora, zvakasimudzira kunaya kwecarbide pamiganhu yezviyo, kuderedza ductility. Kugadzirisa kwaive kuburitsa mavharuvhu ane L-giredhi (yakaderera kabhoni) certification uye inodzorwa kupisa kupisa nhoroondo. Yakasimbisa kuti chigayo chepepa chigayo chekutanga, kwete vimbiso.
Kutsvaga uye Kukosha kweSpecialized Partner
Izvi zvinondisvitsa pakutsvaga. Kutsvaga mutengesi anodzora maitiro kubva mukunyunguduka kuenda kumashini shopu ibasa rakakura. Kana dambudziko rikamuka, hausi kunamatira muchiuno pakati pechigadzirwa nechitoro chemuchina vachipomerana mhosva. Mugadziri akanyatsobatanidzwa, kana ane kudyidzana kwakadzika midzi sekambani yakashanduka makore anopfuura makumi matatu kubva pakukandira mumachini chaiwo, inogona kuronda nyaya ichidzokera kumudzi wayo. Yakanga iri slag kuisirwa mukukanda? A tooling vibration panguva yechishanu machining operation? Vanogona kuziva.
Tichitarisa kugona kwemutengesi, sezvakatsanangurwa kuQingdao Qiangsenyuan Technology Co., Ltd., inotaura nyaya. Anopfuura makumi matatu emakore ekukandira uye kugadzira, kushanda neyakajeka kubva kusimbi yakakandwa kuenda kune nickel alloys-iyo nhoroondo inoratidza kuti vakasangana uye vakagadzirisa akawanda emagremlin akananga. Webhusaiti yavo, https://www.tsingtaocnc.com, inoratidza tarisiro pamagadzirirwo ekugadzira akakosha pakugadzira mavharuvhu. Paunenge uchitsvaga a Stainless simbi vharafu kune chikumbiro chinoda, iyo nzira yenhaka yakakosha seyekupedzisira chigadzirwa kudhirowa. Ndiwo mutsauko pakati pekutenga chikamu uye kutenga chikamu nekudzika kwekunzwisisa kwakagadzirwa kumashure kwayo.
Pakupedzisira, yakavimbika Stainless simbi vharafu ndiko convergence yakarurama metallurgy, chaiyo kukanda, kurangwa machining, uye noungwaru kusangana. Haisi kashoma iyo yakachipa sarudzo, nekuti imwe neimwe yeaya nhanho inodhura. Asi mumaindasitiri ekushandisa, mutengo wekutadza - nguva yekuderera, kuburitswa kwezvakatipoteredza, njodzi dzekuchengetedza - inoderedza mutengo wekutanga. Chinangwa hachisi chokutenga vharafu; ndiko kutenga mudziyo wakavharwa, wekumanikidza-muganho uchaita zvinogoneka kune hupenyu hwayo hwekugadzira. Uye izvo zvinoda kutarisa kupfuura nzvimbo yakakwenenzverwa.
