Kudhirowa kunomhara padhesiki remutengi nemutsara mumwe wezvinyorwa: "SEAT, Cobalt 6, paAMS 5387." Makotesheni matatu anodzoka. Imwe inotengeswa sechinhu chisina tsvina, imwe ingangoita kaviri, uye yechitatu inopa "Stellite 6, chinhu chimwe chete" mumavhiki mana pane gumi. Musiyano kashoma machining. Iyo yakawanda sei yeAMS 5387 chitoro chega chega chirikuda kugutsa - iyo gadziriso yairi kushanda nayo, ingave yekukanda kubvumidzwa kwemaitiro uye radiography kugara mukati memutengo, uye kana iyo bvunzo rondedzero inogona kuteedzerwa kune chaiyo kupisa kweiyo chaiyo yekukanda mijenya.
Kune chikamu checobalt 6, iyo mibvunzo mitatu inosarudza kana chigaro chakaunzwa chinokodzera uye chinogara, kana kuti chasvika nemapepa asingagutse munhu. Ichi chinyorwa chinopatsanura mitauro mitatu inosanganiswa pamutengo wekutenga - zita remusanganiswa, kutsanangurwa kwezvinhu, uye mazwi ekurongeka - uye inoshandura imwe neimwe kuita chimwe chinhu chekutenga uye mhando inogona kutarisa PO isati yasaina.
Chii Cobalt 6 uye AMS 5387 Chaizvoizvo - Alloy Zita vs Material Kutsanangurwa
Cobalt 6 izita remusanganiswa. AMS 5387 imhando yezvinyorwa inovhara chaiyo yekudyara castings yecobalt-base alloy ine zita rekuumbwa kwe60Co-29Cr-4.5W, yakapihwa as-cast, kuumbwa kwakafanana neUNS R30006. Yokutanga inopindura kuti “chikamu ichi chakagadzirwa nechinhu chipi.” Yechipiri inopindura "pasi pemitemo ipi iyo kukanda uku kunogamuchirwa."
Musiyano uyu une basa nekuti AMS 5387 haisi giredhi rekutanga raunosimudzira kwairi. Iro seti yemitemo yekugamuchira: miganhu yekuumbwa uye mayedzo avanoyedzwa, iyo yakaunzwa mamiriro, kuomarara uye hwaro hwekutendeuka kwayo, kusingaparadze kuongorora, uye ruzivo rwekuraira mutengi anotarisirwa kutaura. Kuteerera nekudaro hachisi chinhu chenyama icho mutengesi "anacho" - chirevo pamusoro penzvimbo yakati, yakaedzwa neimwe nzira, kune imwe ongororo.
| Zvinotaurwa negwaro | Zvazvinosimbisa | Chii chekutenga chinofanira kubvunza |
| Cobalt 6 / Stellite 6 | Mhuri yealloy uye mazita ekuumbwa | Ndechipi chimiro chinodzora kugamuchirwa kwekukandwa? |
| UNS R30006 | Mucherechedzo wezvakaumbwa | Chirevo chinotaura zvese nhamba yeUNS uye zvakatemwa? |
| AMS 5387 | Mitemo yekugamuchira yeas-cast investment castings | Ndeipi ongororo, uye koti yacho inosanganisira bvunzo dzayo here? |
| "Per AMS 5387", hapana kudzokorora | Hapana chakanyatsojeka | Isa kudzokorora padhirowa uye PO |
Nzvimbo yekudzokorora ndiyo inowanzorasika. AMS 5387 parizvino iri paRevision F, yaFebruary 2022, ichitsiva Revision E yaDecember 2015; gwaro rave riripo kubva 1955. Kudzokorora F kwakasimbisa chimiro nenzira dzinoverengeka dzinoshanda: kunze kusina kubvumirwa kunorambidzwa, kuongororwa kwekugadzirisa kwakagadziridzwa, kudiwa kwekasi yakabviswa sekusashanda, kuoma kwekushandura kudiwa kwakadzokororwa, zvidikanwi zvehutano hweradiographic zvakawedzerwa, kubudiswa kwemvumo yekukanda yakava sarudzo iyo mutengi angada, nyika-ye-clause ye-clause yakawedzerwa kudiwa kwekutanga, chirevo chekare che5 (chinodiwa chepakutanga chakawedzerwa) . mamiriro.
Mhedzisiro yacho iri nyore, uye yakakodzera kutaura pachena: vatengesi vaviri vanogona kunyora vese "AMS 5387" pane quote uye vachishanda kune akasiyana emitemo seti, ane akasiyana ekuongorora uye zvinyorwa zvakasiyana. Kana iyo dhirowa yawakagara nhaka ichitaura imwe yedzokorodzo yekare, kana isina imwe, igadzirise nekunyora usati waisa mitengo - kwete pachinyorwa chekutanga.
Imwe Alloy, Mazita Matatu padhirowa
Izvo zvinhu zvakafanana zvinoonekwa pasi pemavara akati wandei, uye vatengi dzimwe nguva vanoaverenga sezvinhu zvakasiyana. Cobalt 6 ndiyo inowanzozivikanwa mukutenga kwemaindasitiri; Stellite 6 ndiro zita rekutengesa rinozivikanwa nevakawanda mainjiniya; UNS R30006 ireferensi yenhamba inoita kuti lab ione kuumbwa nekukasira. Mutsara wemutengesi wemabhuku wekuverenga "6 cobalt alloy chikamu" uye dhirowa kuverenga "AMS 5387" inogona kutsanangura chaizvo chinhu chimwe chete - iyo label yauri kuverenga haisi yechipiri zvinhu sarudzo.
Pane chinyorwa chechina chekubata nemazvo: Cobalt 6B. Iro zita rakasiyana mumhuri imwe chete, rinowanzobatanidzwa nemhando yakasiyana yechigadzirwa uye yakasiyana nekabhoni level, uye haigoni kuchinjana ne-as-cast Cobalt 6 pasi peAMS 5387. Kana chikamu chako chechikamu chiri chikamu checobalt 6b, iyo inoshandiswa kutsanangurwa uye kuendeswa kwefomu kuchinja, uye kudhirowa, PO, uye mushumo wekuedza zvose zvinofanira kubvumirana kuti ndeupi wauri kutenga.
Mumwe muganho zvakare: AMS 5387 inovhara castings. Mutengi anotsvaga bar stock kana chinhu chakagadzirwa chiri mugwaro rakasiyana, kunyangwe kana zita remusanganiswa pane requisition rakafanana. AMS 5387 zvinhu zvikamu zviri, netsanangudzo, zvikamu zvakakandwa.
Chii chinodiwa neAMS 5387 kune Yakarasika-Wax Investment Casting Order
Iyo yakatarwa igwaro rekutanga, asi izvo zvinodiwa zvinogara pamutengi semutengo, nguva yekutungamira, uye mapepa. Nzvimbo nhatu dzinoita chikamu chikuru chepakati pakati peyakaderera quote uye inodzivirirwa.
Composition Range uye Carbide Control
Composition conformance mubvunzo wemurabhoritari, kwete mutsara uri pachigayo. Iyo yekumisikidzwa inoisa mitsara yezvinhu zvikuru uye miganho pane zvakasara, uye inotsanangura kuti sampuli inotorwa nekuedzwa sei. Chirevo chinongorongedza chete "Co balance, Cr, W" - isina kukosha kabhoni, nzira yekuyedza, uye kuzivikanwa kwekupisa - haipindure mubvunzo uri kubvunzwa nechiyero.
Izvo zvakakosha kune chikamu chekupfeka chinodarika mitsara. Mumhuri iyi yealloy, kupfeka kuramba kunobva kuchromium- uye tungsten-rich carbides inoumbwa panguva yekusimba uye kugoverwa kuburikidza necobalt-rich matrix. Kabhoni yemukati mukati mebhendi inotenderwa, pamwe chete nechromium uye tungsten, inosarudza kuti ingani carbide mafomu; mwero wekutonhora kuburikidza ne mold - basa rechikamu gobvu uye gating - rinotarisa kana iyo carbide yakanaka uye yakaenzana yakapararira kana yakaoma uye inoenderera.
Izvo zvine mhedzisiro yekutenga zvakananga. Kukanda kunorema-chikamu kunotonhora zvishoma nezvishoma uye kunogona kuumba yakakasharara, iri pedyo-inoenderera mberi carbide network: kurongeka kwakaringana, kuoma kumuchina, uye munharaunda kusashivirira kukanganiswa. Chikamu chitete chinotonhora nekukurumidza uye chinopa kupararira kwakanaka. Kukandwa kuviri kubva pakupisa kwakafanana, ese "AMS 5387", saka anogona kuita zvakasiyana pachiso chekuisa chisimbiso. Kana chikamu chako chinoenderana nekupfeka kuramba pane imwe nzvimbo, bvunza iyo inowanikwa kuti inodzora sei kusimba muchikamu ichocho - kwete chete kuti inodzora makemikari.
Zvinhu zviviri pano zvinoda simbiso pamusoro pezvinyorwa zvakatengwa zvisati zvaonekwa chero nhamba mumagwaro ako: iwo chaiwo maumbirwo emiganhu, uye kuti microstructural kana carbide-ane hukama hunhu chinhu chinosungirwa kugamuchirwa pane kuita zvakanaka. Kusvikira zvasimbiswa, bata chero nhamba chaiyo yakataurwa nemutengesi sechikumbiro chemutengesi.
Kukandira uye Kupisa Kurapa Zvinodiwa
AMS 5387's yakaunzwa mamiriro akakandwa, saka mutengi anobva kunotenga simbi haafanire kufunga nhanho yekupisa-yekupisa chikamu chenzira. Chero kupisa kwemafuta kunopfuura mamiriro akatarwa kutsauka kunobvumirana mukunyora, kwete nhanho yenguva dzose iyo shopu inowedzera kuti ive nyore.
Zvinhu zvitatu zvinofambisa quote zvakapararira kupfuura chero imwe.
Mvumo yekukandira. Pasi peRevision F iyi ndiyo sarudzo inogona kudiwa nemutengi. Pazvinenge zvichidikanwa, iyo yekutanga inoendesa maitiro ayo - pateni uye wax tsika, shell system, kunyunguduka uye kudurura tsika, gating - kuti itenderwe isati yagadzirwa castings. Inowedzera nguva kumberi kwechirongwa uye inoderedza mukana wekuti chinyorwa chekutanga chisara. Zvinowanzofanirwa kudiwa kune nhamba yechikamu chitsva, chikamu chine chisimbiso chakakosha kana chinoyerera, kana chikamu chine kutadza kunodhura kuwana zasi kwerwizi. Kazhinji hazvikodzeri kuda kudzokororwa odha ine nhoroondo yakanyorwa.
Radiographic kuongorora. Ongororo F yakawedzera radiographic mhando zvinodiwa. Kana kotesheni yakanyarara paradiography, bvunza zvakananga kuti inosanganisirwa here, inzvimbo dzipi dzinoongororwa, uye ndedzipi hwaro hwekubvuma hunoshanda. Iyi imari chaiyo uye inotungamira-nguva chinhu, uye chirevo chinosiya chinyararire hachifananidzwe neicho chinosanganisira icho.
Kuoma. Kuomarara kunotsanangurwa, kuyerwa, uye kushandurwa pasi pemitemo yakadzokororwa neRevision F. Vashambadziri vanowanzo tora mufananidzo muHRC 40 bhendi kune as-cast zvinhu zvemhuri iyi; tora nhamba yakadaro sechikumbiro chisingagoneki kusvika mushumo webvunzo uchisungirira pakupisa uye kune chirevo chekuoma kwechirevo. Hwaro hwekuoma husina hwaro hwekutendeuka uye hapana chiziviso chemuenzaniso hachisi humbowo.
Pane chikonzero chekumisikidza cobalt makotesheni akasiyana, zvakare: mutengo wezvinhu uye chakarasika senitivity. Cobalt-base alloy inodhura pakirogiramu, uye yakarambwa kukanda inotakura iyo mutengo pamwe nekurasikirwa kwekugadzirisa nguva. Chitoro chakakanda alloy iyi pamberi pemitengo njodzi yakaraswa nemazvo; chitoro chisina mitengo yacho zvine tarisiro.
Zvinyorwa zvekukumbira neOdha
Bvunza iro gwaro pasuru paRFQ nhanho, kwete pakutumira. Mutengesi asingakwanise kutaura pakukotesheni kuti ndeapi magwaro achaperekedza mujenya ari kukuudza chimwe chinhu chinobatsira pamusoro pekuteedzera kwayo.
| Gwaro | Yakabudiswa na | Zvazvinoratidza | Ngozi kana isipo |
| Material test report (chemistry, kuoma, kupisa / lot ID) | Foundry kana lab yayo | Iyo mijenya inoenderana nekutsanangurwa, uye kuti ndeipi mijenya | Hapana hwaro hwekuda kwechero gare gare |
| Chitupa chekuenderana chinoreva kudzokorora | Supplier | Ndeupi mutemo wakaiswa | "AMS 5387" isina vhezheni, hapana chekuita |
| Rekodha yemvumo yekukandira | Foundry, yakatenderwa nemutengi | Nzira yakagadziriswa isati yagadzirwa | Chinyorwa chekutanga chinova chirongwa chekuyedza |
| Radiographic report | Foundry kana yechitatu-bato lab | Kunzwika kwemukati munzvimbo dzakaongororwa | Kukakavadzana kwakadhirowa pasina rekodhi yakagovaniswa |
| Chekutanga chinyorwa chekuongorora uye dimensional report | Supplier | Geometry inoenderana nedhirowa, kusanganisira mvumo yakabvumiranwa | Gadzirisa matambudziko anowanikwa pagungano |
| Chirevo chemavambo, pazvinenge zvichidiwa | Supplier | Kurayira zvinodiwa kugutsikana | Tsika kana kondirakiti kusatevedzera |
Mutemo unoshanda weRFQ: inoda mukunyora kuti mushumo webvunzo utarise kupisa uye mujenya wekukanda, uye kuti chitupa chinodudza kudzokorora. Mitsara miviri iyoyo inobvisa kusajeka kuzhinji kunozoonekwa gare gare.
Iko Cobalt 6 Zvikamu Zvinoshandiswa - Mavhavha Zvigaro, Pombi Sleeves, Nozzles uye Bushings
Zvikamu izvi zvinogovana chimiro chekushanda: sevhisi inopisa kana kuputika, chipfeko chinopfekwa chinonetsa kutsiva, uye geometry inonetsa kugadzira chero imwe nzira.
| Chikamu | Dominant kupfeka mode | Nei chikamu chakakandwa cobalt-base chikamu chinokodzera |
| Chigaro chevhavha | Kudzokorora kudzokororwa pamwe nekutsvedza kubata, kazhinji kuchipisa | Inochengetedza kuoma pakupisa; kuvhara geometry inogona kukandwa pedyo uye kupedzwa panzvimbo |
| Pombi sleeve | Abrasive solids in flow, plus corrosion | Uniform kupfeka kuramba kuburikidza nemadziro, kwete chete pamusoro |
| Nozzle | High-velocity, particle-laden flow | Yemukati inoyerera nzira inongokandira maumbirwo ehupfumi |
| Bushing | Kutenderera kunononoka pasi pemutoro, njodzi yegalling | Cobalt-base matrix inopikisa simbi-kune-simbi pickup zviri nani pane akawanda masimbi |
Dzimwe nzira dzinotsanangura sarudzo nekusiyanisa. Weld overlay inoisa yakaoma layer pane yakachipa chigadziko: yakaderera mutengo wezvinhu, asi dilution pane interface, njodzi yekupwanya, uye geometry miganho - haugone kufukidza chibhorani chemukati chausingakwanise kusvika. Tungsten carbide yakaoma asi ine brittle, inoita zvakaipisisa pasi pesimba uye kupisa bhasikoro, uye inoda kukuya dhaimondi. Machira akatetepa anotadza kumucheto uye mitsara yebhondi kana abrasion yatanga. Kugadzira kubva kubhara rakagadzirwa remhuri ye6B inodzivirira kukanda porosity asi inokumisa kune yakapusa geometry uye yakasiyana mutengo curve.
Ndokusaka, kana kudhirowa kuchidaidza chikamu cheAMS 5387 Stellite, iyo geometry inowanzo sanganisira chigaro, chibhorani, kana nzira yekuyerera iyo bar stock isingakwanise kuunza. Iyo yekukanda haisi inochipa inotsiva fomu yakagadzirwa - ndiyo chete nzira yekuenda kune chimiro.
Kutenga Cheki - Kubva Material Sitifiketi kuenda Dimensional Verification
A cobalt 6 chikamu chinofamba nepakati pekutarisa mana. Mumwe nomumwe ane chiito chimwe kana zviviri zvinodzivisa chaizvoizvo zvinetso; chasara ipepa rehutsanana.
1. PaRFQ
- Taura zita remusanganiswa, nhamba yetsanangudzo, kudzokorora, uye mamiriro akaunzwa mumutsara mumwe chete.
- Taura zvakajeka kana mvumo yekukanda ichidikanwa uye kana radiography ichidikanwa - kana kutaura kuti hazvisi.
- Bvunza kana rondedzero yebvunzo icharatidza kupisa uye kukanda mijenya. A “hongu” ndiwo muyedzo wakaderera wemutengesi akakomba, uye mhinduro inotaridza kana ichi chinyorwa chinogona kuenzaniswa neicho chinotevera zvachose.
2. Pachinyorwa chekutanga
- Verenga mushumo webvunzo uchipokana nedzokororo yataurwa, kwete kupikisa zita remusanganiswa. Simbisa kabhoni yakashumwa uye sampuli yakasungirirwa kujenya.
- Tarisa kukosha kwekuoma uye shanduko yakashandiswa pairi.
- Tarisa mushumo wedimensional uchipesana nedhirowa, kusanganisira iyo yakabvumiranwa machining allowance pane yapera mushure mekukanda.
3. Pakuongorora kunouya
- Mhanya PMI pane sampuli. Positive material identification ndiyo inonyanyo dziviriro inodzivirirwa kubva kune zvakasanganiswa zvinhu, nekuti kutadza kunoitika mufoundry icobalt casting yakadirwa kubva pakanyungudika isiriyo, kana chikamu checobalt chakachinjaniswa nenickel-base one - kwete kushomeka kwesimbi.
- Ziva miganho yePMI: ma analyzer anobatwa nemaoko akavimbika anosiyanisa mhuri dzealloy, zvishoma zvinyoro zvinhu uye misiyano yakanaka yekuumbwa. Shandisa PMI kusabvisa zvinhu zvisirizvo, kwete kuratidza zvakatemwa.
- Isa iyo PMI mhedzisiro ine mijenya zvinyorwa. Kuverenga kwakarekodhwa ndiko kunoshandura kupokana kwakazotevera kuita chinhu chakanyorwa.
- Simbisa kuti gwaro repasuru rakazara patafura iri pamusoro mijenya isati yapinda mustock.
4. Pamberi pegungano
- Simbisa chisimbiso uye kutakura nzvimbo dzakaita dimensionally uye geometrically - se-yakakandwa chigaro mukati mezita rekushivirira asi kunze kwekupfava kunodonha.
- Bvumiranai pamberi, mukunyora, maitiro ekugamuchirwa eporosity uye inclusions munzvimbo yakaoma. Kutonga kukanda kunoonekwa pabhenji, pasina chirevo chakabvumiranwa, nekuvimbika kunoburitsa kupokana.
Kana mutengesi achigona kupa gwaro rimwe chete, tora chinyorwa chebvunzo chinoteedzera kupisa. Inosimbisa mimwe mitongo yese, kusanganisira kana chimiro chekuomarara, chitupa, uye redhiyogiramu mushumo inotsanangura zvakafanana castings zvauri kubata.
Mafungiro Akajairika - Iyo "Cobalt-Yakavakirwa" Label Haisi AMS 5387 Kutevedzera
"Iyo block block inoti Cobalt 6, saka inosangana neAMS 5387." Zita remusanganiswa rinotsanangura mhuri yekuumbwa; kutevedzera zvinoenderana nemamiriro ezvinhu, kuongororwa, uye zvinyorwa. Mubvunzo chaiwo: "Ndeipi gadziriso yeAMS 5387 ichataurwa nechitupa, uye ndedzipi bvunzo dzinosanganisira mutengo wako?"
"Cobalt 6B ingori vhezheni yakaoma ye6." Iri zita rakasiyana rine chimiro chakasiyana chechigadzirwa uye kabhoni level, isingachinjike neyakakanda Cobalt 6 pasi peAMS 5387. Mubvunzo chaiwo: "Mudhirowa wedu unoti Cobalt 6, AMS 5387 - ndokumbira usimbise kuti uri kutora alloy yakakandwa, kwete 6B bar."
"Ivo vane ISO 9001 certification, saka zvinhu zvacho zvakanaka." A quality-system certificate inoti maitiro anodzorwa; haitauri chinhu nezvekuenderana kweiyi mijenya kune iyi yakatarwa. Mubvunzo wakarurama: "Ungatumire mushumo wakadzokororwa webvunzo weiyi alloy, kuti tione mafomati tisati taodha?"
"Vakambogadzira chikamu ichi, saka odha iyi inogona kusvetuka kuongororwa." Ongororo dzinoshandura chiyero chekuongorora, uye kupisa kwese chinhu chitsva chechokwadi. Mubvunzo chaiwo: "Pane chimwe chinhu chachinja kubva pachikamu chekupedzisira - kudzokorora kutaurwa, nheyo, kana chiyero chekuongorora?"
FAQ
Ko Cobalt 6 yakafanana neStellite 6?
Mukutenga tsika vanotaura kune imwechete alloy mhuri. Stellite izita rekutengesa, Cobalt 6 ndiyo yakajairika maindasitiri kudomwa, uye UNS R30006 ndiyo inonyorwa rengedzo marabhoritari anoshandiswa. Hapana wevatatu anokuudza kuti ndeipi mitemo yekugamuchira inoshanda pakukanda kwako.
Ndeipi AMS 5387 kudzokorora kunofanirwa kutaurwa nedhirowa?
Ongororo yazvino ndiF, yaFebruary 2022. Itaure zvakajeka. Kana mufananidzo wako uchitaura kudzokorora kwechinyakare, iyo yakatarwa inobvumidza kushandiswa kwekudzokorora kwekutanga pasi pemamiriro akataurwa - asi simbisa nekunyora kuti iwe nemutengesi muri kushanda kune rimwe gwaro.
Zvikamu zve AMS 5387 zvinogona kupihwa muchimiro chakagadzirwa?
Iyo dhizaini inovhara ekudyara castings mune as-cast mamiriro, saka yakagadzirwa kana bar-stock chikamu hachigone kusimbiswa kwachiri. Chimiro chakafanana muchimiro chakagadzirwa chinotongwa negwaro rakasiyana; iyo yakatarwa nhamba padhirowa inofanirwa kuenderana nefomu yechigadzirwa chauri kutenga.
Ko odha yese inoda kuongororwa radiographic?
Chete kana odha yako ichiida - zvinova ndizvo chaizvo zvinofanirwa kugadziriswa paRFQ. Revision F yakawedzera radiographic mhando zvinodiwa, saka quote isingasanganisire kana kusabvisa radiography haina kukwana pane kudhura.
Ndeipi nzira inokurumidza kubata yakasanganiswa yakawanda?
PMI sampuli pane risiti uye ienzanise iyo inopesana nekuzivikanwa kwekupisa pamushumo webvunzo. Zvinotora maminetsi uye kubata kutadza kunoitika chaizvo: iyo isiriyo alloy, yakanyatso kunyorwa sechimwe chinhu.
Kuraira Cobalt 6 Castings
Tumira dhirowa, uye utaure zvinhu zvitatu: iyo alloy, iyo yakatarwa nekudzokorora kwayo, uye kana iwe uchida kukanda maitiro kubvumidzwa uye radiography. Isu tinogadzira investment cast cobalt-base kupfeka zvikamu uye muchina kuti vadhirowe. Isu tichadzoka pane izvo zvinokandwa sekudhonzwa, uko iyo machining mvumo inoda kugadziriswa, uye ndeapi matanho ekuongorora ari mumutengo kwete mukupokana gare gare. Kana mufananidzo wako uchitaura imwe yedzokororo yekare, taura saizvozvo - iyo ihurukuro yemaminetsi mashanu ikozvino uye inodhura mushure mekutanga chinyorwa.
