Iwe unoona 17-4PH pane yakatarwa pepa, uye inonzwa kunge yakachengeteka kubheja. Kunaya-kuomesa tsvina, simba rakanaka, kumira kwegora kwakanaka - ingangoita sarudzo yekusarudzika kune akawanda emakina ezvikamu uye zvikamu zvakakandwa munzvimbo dzinodiwa. Asi ndipo pane musungo wekutanga. Kuibata segiredhi rezvigadzirwa, chimwe chinhu chaunongoraira kubva pachigayo uye kukanda pamushini, inzira inokurumidza yekupedzisa nezvikamu zvinenge zvichidzika kana kutadza zvachose. Iyo PH ndiyo nyaya yese, uye kana ukasagadzirisa maitiro iwayo, hausi kuwana zvinhu zvawakabhadharira.
Kukwezva uye Chokwadi cheH Chimiro
Wese munhu anoda iyo H900 mamiriro. Iwe unowana iyo nzvimbo inotapira yekukwirira kwakakwirira uye inobereka simba. Ndizvo zvinoratidzwa nemadatabase. Asi ini ndaona madhirowa akawandisa achingosheedzera 17-4PH H900 pasina pfungwa yechipiri kune chikamu chegeometry kana yekupedzisira application. Dambudziko ndere kukanganisa. Paunotora yakaoma, asymmetrical casting kana yakatetepa-yakavakirwa muchina chikamu kuburikidza neiyo yekupedzisira kupisa kupisa kurapwa kurova H900, inofamba. Dzimwe nguva inofamba yakawanda. Isu taive nemuviri wevharuvhu, yakaomesesa yekudyara kukanda, kubuda mukuchembera tichitaridzika zvakanaka pahukukutu shumo asi ikozvino inoda hugamba uye inodhura sekondari machining kuti zvisimbiso zvidzoke kune spec. Simba rakanga riripo, asi kugadzikana kwedimensional kwakanga kusina.
Ndiko kwaunotanga kufunga nezve mamwe mamiriro, senge H1150. Kubvumirana, chokwadi. Simba rakaderera, asi zviri nani zviri nani kuzorodza kushushikana uye kudzora mativi. Kune hombe, hombe yepombi yepombi inoda kumira zvakanaka kwekuora kupfuura kusimba kwekupedzisira, H1150 inogona kunge iri kutamba kwakanaka. Izvo ndezvekufananidza mamiriro kune basa, kwete kungotora iyo yakaoma sarudzo. Ini ndinozviwana ndiine hurukuro iyi nevainjiniya nguva dzose - ndichisundira kumashure pane autopilot spec kuti ndibvunze izvo chikamu chinoda kuita mubasa.
Uye ipapo pane mbishi zvinhu mamiriro, Condition A. Solution annealed. Aya ndiwo maitiro aunowanzoiwana kubva kuchigayo chekugadzira, kana kuti kukanda kunobuda sei mugoko. Yakapfava, gummy, uye inotyisa kumushini kana ukaibata senge 304 isina tsvina. Iwo tambo machipisi anozogara shiri-yakatenderedza zvese. Unoda midziyo yakapinza, yakanaka rake, uye yakanaka chip breakers. Kuwana iwo machining paramita muChimiro A kwakakosha nekuti chero yasara inoshungurudza iwe yaunopa pano ichavharirwa mukati uye inogona kuwedzera kukanganisa panguva yekuchembera kunotevera. Idanho rekutanga zvitoro zvakawanda zvinotarisira pasi.
Kukandira 17-4PH: Mhuka Yakasiyana zvachose
Kufamba kubva kubhawa kuenda kucastings kunosuma imwe layer. Paunenge uchibata newakawanikwa mudiwa, yavo maitiro ekutonga ndizvo zvese. 17-4PH ndeye martensitic PH simbi, uye zvimiro zvayo zvinotsamira pane chaiyo yekupisa kupisa kutenderera. Kutsauka kudiki mumhinduro yekupisa tembiricha kana nguva-pa-tembiricha panguva yekuchembera inogona kushandura ma mechanic properties zvinooneka.
Takashanda neQingdao Qiangsenyuan Technology Co., Ltd. (QSY) pamapurojekiti akati wandei anosanganisira 17-4PH yekukandira mari yemidziyo yegungwa. Nhoroondo yavo refu mugoko uye kuisa mari yekukanda inoratidza pano. Hurukuro haitangi nekudhinda chete. Iyo inogara ichienda kune yekupisa kurapwa spec. Ivo vari proactive nezvazvo, chinova chiratidzo chakanaka. Ivo vanozobvunza inodiwa mechanical property range vobva vapa zano rekuchembera kwavo, kazhinji vachitarisa kaviri kana chikamu chacho chine zvikamu zvakakora uye zvitete zvingatonhore pamitengo yakasiyana. Iyi ndiyo nzira inoshanda, yekuziva-maitiro inoparadzanisa mutengesi kubva kune wekugadzira shamwari. Iwe unogona kuwana nzira yavo yakadzama pane yavo saiti pa https://www.tsingtaocnc.com.
Iyo gating uye inosimuka dhizaini pane yekukanda mold yakakosha kune 17-4PH. Iwe unoda ruzha, dense zvinhu pasina shrinkage porosity, kunyanya muzvikamu zvakakosha. Porosity haingori chirema chekuzora pano; iyo inokonzeresa kushushikana iyo inogona kukanganisa zvakanyanya kuneta hupenyu mune yakakwirira-simba zvinhu. Iyo yakanaka foundry ichaita radiographic inspection seyakajairwa tsika yegiredhi rakadai. Ndinoyeuka chibatiso chakakundikana nguva isati yakwana mukuedza kuneta. Iko kukundikana kwakatangwa padiki shrinkage mhango pedyo nekushanduka kwechikamu cheukobvu. Muvambi, kune chikwereti chavo, vakagadzira patsva nzira yekudyisa yechikamu ichocho chefodya, uye nyaya yakagadziriswa. Yaive yemhando yepamusoro nyaya yekuve yakanaka chete senzira inozviita.
Iyo Machining Dhanzi: Pamberi uye Mushure mekukwegura
Apa ndipo panoitika sarudzo dzepasi dzechitoro. Iwe unoita muchina kusvika kumagumo ekupedzisira mune yakapfava Mamiriro A uye wobva wakura? Kana iwe unoita rough muchina, zera, uye wozopedzisa muchina? Iko hakuna mhinduro yepasirese, uye nzira chaiyo inogona kuchinja chikamu-kune-chikamu.
Kune akareruka, akasimba geometries, kugadzira zvizere muChimiro A kunoshanda. Iwe unoita kuti machining ese aitwe, wobva wakura kusvika pakusimba kwekupedzisira. Asi iwe unofanirwa kuzvidavirira kune dimensional shanduko. Iwe unozofanirwa kuvaka mune yekukura chinhu pane yako CNC chirongwa, icho chinowanzo dzidza kuburikidza nekuyedzwa pachinyorwa chekutanga. Kune chikamu chakaoma chine kushivirira kwakasimba pane dzakawanda ndege, iyo yakaoma, zera, nzira yekupedzisa yakachengeteka. Iwe unobvisa huwandu hwezvinhu, kushushikana-kudzoreredza kuburikidza nekuchembera, uye wobva watora mwenje wekupedzisira kucheka kurova chaiwo zviyero. Inodhura zvakanyanya nekuda kwekuwedzera kuseta, asi kazhinji ndiyo nzira chete yekubata chegumi pane yakaomeswa chikamu.
Kupfeka kwezvishandiso chimwe chinhu. Kugadzira zvinhu zvachembera (H900 kana zvakafanana) zvine abrasive. Uri kucheka yakakwirira-simba, kunaya-kusimbisa matrix. Maturusi eCarbide anofanirwa, uye ceramic kana CBN inogona kudikanwa pakumhanya kwekugadzira. Chinokosha ndechokuti usamborega mudziyo uchikwesha; iwe unoda kuchekwa kwakanaka nekudya kwakakwana kuti upinde pasi pebasa-rakaomeswa layer rakagadzirwa neyakapfuura chishandiso pass. Chishandiso chekuchengetedza, chakasakara chinongopisa kumusoro uye kushanda-kuchiomesa zvakanyanya, zvichiita kuti chinopfuura chipfuure chiwedzere kuoma uye chinogona kukanganisa kutendeseka kwepamusoro kwechikamu.
Corrosion: Haina Stainless, Asi Funga Mapundu
Iyi ipfungwa yakajairika yekunyanya kuzvivimba. 17-4PH ine yakanaka corrosion resistance yesimbi yakasimba-yakasimba, asi haisi muligi rimwechete se316L kana duplex mamakisi, kunyanya mumamiriro esimba repamusoro. Iko kutengeserana kwesimba kunowanzo kuderedzwa kwekuita ngura. MuH900, kuramba kwayo kuzvinhu zvakaita semunyu wekupfapfaidza kana mamwe makemikari nharaunda zvinogona kushamisa zvisingaite.
Isu takadzidza izvi nenzira yakaoma pane batch ye sensor housings kune offshore application. Ivo vakatsanangurwa se17-4PH H900 yekusimba. Vakapasa chiyero chemaawa makumi maviri nemana chemunyu wekupfapfaidza muQC. Asi mubasa, munzvimbo inodziya, ine mwando, yakazara munyu uye ichipfachuka apo neapo, vairatidza zviratidzo zvegomba uye kukoromoka kwakatenderedza tambo mukati memwedzi mishoma. Mhinduro yakanga isiri yekushandura zvinhu zvachose asi kudzikisa mamiriro acho kuH1150-M. Iyo M inomirira marine, uye ndeyekutenderera, kuchembera kwakareba kunokwirisa iyo microstructure yenani kurwisa ngura pamutengo mudiki kune simba. Yakagadzirisa dambudziko racho. Chidzidzo chacho chaive chekusambotora nzira dzisina tsvina dzisingapindike.
Passivation zvakare isiri-optional. Mushure mekupedzisira machining kana chero kukuya, chikamu chinofanira kufambiswa zvakanaka kudzoreredza inodzivirira chromium oxide layer pamusoro. Kusvetuka danho iri nekuti chikamu chinotaridzika chinopenya chinosiya simbi isina simbi pamusoro, iyo inoita ngura uye inogona kutanga gomba. Inhanho iri nyore, ine mutengo wakaderera iyo ine kukosha kwepamusoro kwekuita kwenguva refu.
Sourcing uye Traceability: Haasi ese maMill Cert Akaenzana
Pakupedzisira, izwi pamusoro pekutengesa cheni. 17-4PH inhamba yeUNS (S17400), chiyero cheASTM (A564). Asi kuwirirana kubva kumagetsi akasiyana uye nheyo dzinogona kusiyana. Iwo makemikoro renji anobvumira kumwe kutamba, kunyanya muzvinhu zvakaita seNi neCu, izvo zvinopesvedzera kuoma uye kupindura kuchembera. Mutengesi akanaka anopa mushumo wakazara wakanyunguduka, kwete chitupa chekuteerera chinoti inosangana neASTM A564.
Kune yakakosha aerospace kana zvinhu zvekurapa, iwe unozoda kuteedzera kuzere kudzokera kunhamba yekupisa, uye kazhinji yekuwedzera kuyedzwa senge Charpy kukanganisa kana microstructure kuongororwa. Kune zvisinganyanyi kukoshesa zvikamu zveindasitiri, iyo yekutanga cert ine chaiyo chemistry uye mekiniki zvivakwa kubva kubvunzo coupon yakagadziriswa neyakafanana lot. Pakuwongorora mudiwa sa Iyo kambani Qingdao Qiangsenyuan Technology Co., Ltd., kugona kwavo kupa iyi nhanho yezvinyorwa uye manzwisisiro avo ezvinyorwa zvinyorwa mumaitiro avo-kubva Investment casting kusvika pakurapa kupisa kwekupedzisira-kunova chinhu chikuru. Havasi kungotengesa chimiro; vari kutengesa zvinhu zvinodzorwa.
Pakupedzisira, 17-4PH inoramba iri alloy inobatsira zvikuru. Kusarudzika kwayo pakukandira uye CNC machining inoita kuti ive huru. Asi kushandiswa kwayo kunoenderana zvakananga neruremekedzo rwaunopa kune ayo ekugadzirisa zvinodiwa. Haisi seti iyo uye kuikanganwa iyo zvinhu. Inoda nzira yekubatana, ine ruzivo pakati pekugadzira, kutsvaga, uye kugadzira kuti inyatsozadzisa vimbiso yayo. Kuwana izvozvo ndiko kunoparadzanisa chikamu chinoshanda kubva kune chakavimbika chikamu.
