Kana mumwe munhu akati 'nickel base', hafu yekamuri inofunga nezvejeti injini, imwe hafu inofunga nezvemutengo, zvinhu zvinonetsa izvo zvinonetsa kupfuura kukosha kwazvinoita. Chokwadi, senguva dzose, chakanamira kumwe kunhu pakati nepakati. Harisi bara remashiripiti, asi kuiramba sekungo 'inodhura isina tsvina' inzira inokurumidza kuguma neyakakundikana chikamu. Dambudziko chairo harisi rekungoritsanangura pamufananidzo; iri muzviuru zvezvisarudzo zvishoma kubva kuchitoro chenyunguduka kusvika kune yekupedzisira machining pass.
Iyo Core Kusanzwisisa: Zvese Nezve Kupisa
Mazhinji ma spec sheets anotungamira nepamusoro-tembiricha kuita, uye izvo hazvina kukanganisa. Asi kutarisa chete pane iyo 1200 ° F tensile simba ndipo panotanga mapurojekiti kukukurwa. Ndakaona madhizaini akarova pa nickel base alloy seInconel 718 nekuti tembiricha yekushanda yaive yakakwira, kungotadza kubva kune chloride-induced stress corrosion kuparuka pane yakaderera, isingatarisirwe tembiricha kutenderera. Iyo alloy yaive 'yakanyanya kukodzera' pakupisa asi isingakodzeri kune chaiyo makemikari nharaunda. Tinodzidzei? The thermal profile inongova chitsauko chekutanga. Unoda iyo yose corrosion uye mechanic nyaya.
Ipapo pane weldability ngano. Bvunza mugadziri wekugadzira kana vachigona kuigadzira, ivo vanozoti hongu. Asi vanogona here kuigadzira uye kuita kuti nzvimbo yakakanganiswa nekupisa ichengetedze zvivakwa zvawakagadzira? Ndiyo nhaurirano yakasiyana. Post-weld kupisa kurapwa kwema alloys aya haisi zano; kazhinji mutsauko pakati pegungano reruzha uye kutsemuka kwemunda kwakamirira kuitika. Isu takadzidza izvi nenzira yakaoma pachirongwa chakasiyana-siyana makore kumashure, tichifunga kuti chiyero chemutengesi PWHT chaizokwana. Hazvina kudaro. Thermal cycle yakanga yadzimwa, uye isu takapedzisira tave nenguva isati yakwana yezviyo muganhu oxidation.
Apa ndipo panowanikwa muwaniso uye ruzivo rwemuchina rwunova rusingagone kutaurirana. Hazvisi zvekutenga zvekukanda; ndezvekutenga nzira inodzorwa. Kambani yakadai Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), nemakumi matatu emakore emugoko uye kuisa mari, vanowana izvi. Paunenge uchidira nickel base alloys kwenguva yakareba iyoyo, wakavaka raibhurari yenhoroondo dzekupisa, magadzirirwo emagedhi, uye nzira dzekudyisa dzakanangana neizvi zvinhu zvinopera. Unogona kuzviwana pa https://www.tsingtaocnc.com. Potifolio yavo haingori rondedzero yezvinhu; irekodhi yematambudziko akagadziriswa mucobalt uye nickel alloys.
Kubva Melt kusvika Machining: Iwo Chaiwo Mutengo Vatyairi
Ngatitaure nezve machining, nekuti ndipo panobuda mabhajeti chinyararire. Vanhu vanotarisa mutengo wemidziyo pakirogiramu uye vanofema. Ipapo ivo vanowana yekutanga machining quote uye vanofema chaizvo. Nickel base alloys seHastelloy X kana Waspaloy anoshanda-akaoma senge hapana chimwe chinhu. Chishandiso chisina kujeka kana mwero wekudya wekutya haungononoke iwe; inogadzira ganda rakaoma rinoita kuti inotevera ipfuure kunyange yakaoma, inogona kuparadza chikamu.
Hunyengeri hutsinye, hunonzwika sehusinganzwisisike. Iwe unoda yakapinza, premium-giredhi carbide, yakakwirira kuomarara mukuseta kwako, uye iwe unofanirwa kupinda pasi peiyo basa-yakaomeswa layer mune imwe kuenda. Chiedza, skimming cuts muvengi. Isu takamboedza kuchengetedza pane zvishandiso zvebatch yeAlloy 625 mabhureki, tichishandisa zvishoma reground kuisa. Nguva yekutenderera yakawedzera zvakapetwa kaviri, takapisa kuburikidza nekatatu sekuwedzera kwekuisa, uye kupera kwepamusoro kwakanga kusingagamuchirwi. Iko 'kuchengeta' kunotidhurira zvakanyanya munguva yemuchina uye kushandazve.
Ichi ndicho chikonzero zvitoro zvakabatanidzwa zvine mupendero. Kana iyo imwecheteyo inokanda chikamu ichichigadzirawo paCNCs yavo, ivo vakatogadzirisa iyo yekutanga stock allowance. Ivo vanoziva chaiyo mamiriro ekunze ezvikamu zvavo se-akakanda. Iko hakuna kunongedza munwe pakati peiyo yekutanga uye muchina shopu kana chishandiso chaputika. PaQSY, kukanda kwavo kwakasanganiswa uye CNC machining kugona kunoreva kuti vari kufunga nezve yekupedzisira kucheka panguva yekugadzira mold chikamu. Iko kurongeka kwakakosha pakudzora chikamu chekupedzisira mutengo.
Iyo Alloy Mukati meiyo Alloy: Trace Elements Matter
Kutsanangura Inconel 718 ingori kutanga. Ndiyo AMS 5662 here? AMS 5663? Musiyano uri mumatanho anotenderwa ealuminium, titanium, uye niobium. Izvo zvishoma zvegumi zvezana zvinoraira mhinduro yekuchembera uye simba rekupedzisira. Mune yakakwirira-kutendeseka application, hausi kutenga generic 718; uri kutenga chaiyo yakanyunguduka chemistry uye yakasimbiswa yekupisa mushumo wekurapa.
Ndinoyeuka imwe supplier inotsiva iyo yakapotsa yakonzeresa kudzima. Chikamu chacho chakasimbiswa se718, asi chaive chakanyunguduka zvishoma-chakagadziridzwa kuti chigoneke, kwete kugadzikana kwekupisa kwataida. Yakapfuura michina yekamuri-yemhepo, asi pasi pemutoro pa1000 ° F, chiyero chekukwira chaive kunze kweiyo. Ongororo yekutadza yakaitevera ichidzokera kuchiyero cheAl/Ti. Ikozvino, isu tinogara tichitsanangura iyo chaiyo AMS kana proprietary melt kodhi uye inoda mill certs inoratidza iyo chaiyo chemistry, kwete kungoti iri 'mukati me spec'.
Iyi nhanho yekuteedzera ndiyo yekutanga kune chero yakakomba mutengesi. Ndiro rinofinha, remapepa-rinorema divi rekushanda naro nickel base alloys inoparadzanisa zvikamu zvinoshanda kubva kune izvo zvinokundikana chinyararire. A foundry's quality system haisi admin ficha; chishandiso chekugadzira.
Nguva Yekuishandisa (Uye Nguva Yekufamba)
The best nickel base application yandakamboshanda pairi yaive seti ye thermowells ye catalytic reformer unit. Nzvimbo yacho yaive hydrogen sulfide, high-pressure hydrogen, uye cyclic temps inosvika 950°F. Simbi isina tsvina ingadai yakaora kana kupera mumwedzi yakawanda. Inconel 600 matsime akagara kwemakore. Mamiriro acho ainyatsoenderana nealloy's musimboti kugona: kukora kwakanyanya uye kupisa kwakanyanya.
Chakanyanya kushata chaive chibatiso chechimiro munzvimbo inoodza zvinyoro, ambient-tembiricha yekugeza. Mutengi anga aine 'nickel alloy' muchiyero chavo chezvikamu zvakakosha uye akaramba kusimuka. Takashandisa Alloy 276. Yakashanda zvakanaka, asi mutengo wacho wakanga usina musoro. Iyo super duplex simbi isina tsvina ingadai yakaita basa rechikamu chetatu chemutengo. Usaite kuti chirevo chive chinamato. Ongorora nzvimbo chaiyo yebasa kutanga.
Uku ndiko kutonga kunoshanda kunobva mukuona zvikamu izvi mubasa. Hazvisi izvo chete izvo alloy inogona kuita; zviri pamusoro pekuti hunyanzvi hwayo hwakasiyana hunodikanwa pabasa racho. Dzimwe nguva, iyo nyanzvi inofamba ndeyekukurudzira yakachipa, yakafanira zvinhu.
Ramangwana Harisi Nyore Nyowani Alloys
Pane zvakawanda zvinonzwika nezvehupfu hutsva hwesimbi nickel base superalloys, uye anoshamisa. Asi kune akawanda maindasitiri ekushandisa, iwo makuru mabhenefiti ari mukuita kuvimbika uye dhizaini yekugadzira. Tinogona here kugadzira chiteshi chakaomarara chekutonhodza kuita yekukandira kudzivirira kusangana kwebrazed? Tinogona here kugadzirisa fillet radius kuti ibvise nhanho yekugadzira uye yekusimbisa concentrator?
Kubatana pakati pekugadzira nekugadzira kunofanirwa kuve kwakasimba. Kutumira mufananidzo wakapedzwa, usingabviri-kukanda-kukanda kune muvambi uye kukumbira kotesheni kutanga kwakaipa. Kusanganisira mubatsiri wehunyanzvi seQSY kutanga, kana dhizaini ichiri kuyerera, inovabvumira kupa mazano ekugadziridzwa kwekunzwika uye machinability. Chiitiko chavo mhiri simbi yakakandwa, simbi,uye special alloys inovapa maonero akafara pane izvo zvinonyanya kunetsa nezve nickel base basa.
Pakupedzisira, kushanda zvinobudirira nezvinhu izvi ndezvekuremekedza kuoma kwavo pasina kutyisidzirwa nazvo. Musanganiswa wesainzi yakaomarara-kutarisa zvigayo zviya, kusimba kwechigayo-uye kanenge hunyanzvi hwechitoro-pasi kunzwa, sekuziva ruzha chairwo rwunofanirwa kuitwa nechishandiso kana ichicheka Inconel chaiko. Musanganiswa iwoyo ndiwo unoshandura chinhu chakaoma kuita mhinduro yakavimbika.
