8407 Hot Work Tool Steel Round Bar
Kufotokozera Kwachidule:
Chitsulo chozungulira cha 8407 chotentha chogwirira ntchito ndi chitsulo chapamwamba cha H13 / 1.2344 cha mtundu wa Cr-Mo-V chogwiritsidwa ntchito popanga ma die casting dies, extrusion tooling, hot punches ndi forging dies. Mwayi wapadera, pamwamba, kudula, UT, MTC ndi EN 10204 3.1 ulipo.
8407 Hot Work Tool Steel Round Bar ndi chida chapamwamba kwambiri cha H13 / 1.2344 cha chromium-molybdenum-vanadium chomwe chimaperekedwa ku die casting dies, extrusion tooling, hot forging dies, hot punches, mandrels, inserts, cores, ejector pins ndi zida zina zotentha kwambiri. Nthawi zambiri chimagwirizana ndi AISI H13, DIN 1.2344, JIS SKD61 ndi X40CrMoV5-1, kutengera zomwe zikugwirizana ndi zomwe kasitomala akufuna komanso zomwe makasitomala akufuna.
SAKY STEEL imapereka chitsulo chozungulira cha 8407 chogwiritsidwa ntchito ndi zitsulo zotentha komanso chopangidwa ndi zitsulo zophimbidwa, zophimbidwa ndi moto, zophimbidwa, zopukutidwa, zozunguliridwa kapena zophwanyidwa malinga ndi zofunikira zogulira. Ntchito zomwe zilipo zingaphatikizepo kudula, kupukuta, kutembenuza, kupukuta, kukonza makina mopanda mphamvu, kuyang'anira miyeso, kuyesa kuuma, kuyesa kwa ultrasound ngati zafotokozedwa, MTC ndi zolemba za EN 10204 3.1.
Magawo a Zamalonda
| Chinthu | Tsatanetsatane wa Zamalonda |
|---|---|
| Dzina la Chinthu | 8407 Hot Work Tool Steel Round Bar |
| Giredi | 8407 / H13 / 1.2344 / SKD61 |
| Udindo wa UNS / EN | UNS T20813 / X40CrMoV5-1 Reference |
| Banja la Zinthu Zakuthupi | Chida chogwirira ntchito chotentha cha Cr-Mo-V |
| Mawonekedwe a Zamalonda | Mzere wozungulira ndi mzere wozungulira wopangidwa |
| Kukula kwa Kukula | Ma diameter okhazikika komanso opangidwa mwamakonda malinga ndi dongosolo |
| Utali | 1000–6000 mm kapena kudula kutalika kwake |
| Kumaliza Pamwamba | Wakuda, wosenda, wopindidwa, wophwanyidwa, wopangidwa ndi makina |
| Mkhalidwe Wotumizira | Kutenthedwa kapena kutenthedwa ngati kwatchulidwa |
| Buku Lovomerezeka | ASTM A681 / DIN EN ISO 4957 Reference |
| Kulekerera | Mill, h9, h11 kapena zojambula zinazake |
| Ntchito Zomwe Zilipo | Kudula, kupukuta, kutembenuza, kupukuta, kukonza zinthu mopanda dongosolo, UT ikaperekedwa |
| Zikalata | MTC, EN 10204 3.1, malipoti a miyeso ndi owunikira |
Kapangidwe ka Mankhwala
8407 nthawi zambiri imaonedwa ngati chitsulo chapamwamba kwambiri cha mtundu wa H13 / 1.2344 chopangidwa ndi chromium, molybdenum ndi vanadium alloying. Chromium imapangitsa kuti kuuma kwake kukhale kolimba komanso kutentha kwambiri, molybdenum imathandizira kukana kutentha, ndipo vanadium imathandiza kukonza tirigu ndi kukana kukalamba.
| Chinthu | Zomwe Zili M'buku Lofotokozera | Ntchito Yaukadaulo |
|---|---|---|
| Mpweya | Pafupifupi 0.32–0.45% | Amapereka kuuma komanso kuuma kwa ntchito |
| Chromium | Pafupifupi 4.75–5.50% | Zimathandiza kuti kutentha kukhale kolimba komanso kuti kutentha kukhale kotentha kwambiri |
| Molybdenum | Pafupifupi 1.10–1.75% | Imathandizira kukana kutentha ndi mphamvu yotentha |
| Vanadium | Pafupifupi 0.80–1.20% | Amayeretsa tirigu ndipo amathandiza kuti asawonongeke |
| Silikoni | Pafupifupi 0.80–1.20% | Imathandizira machitidwe a okosijeni ndi mphamvu ya matrix |
| Manganese | Pafupifupi 0.20–0.50% | Zimathandizira kulamulira kusungunuka ndi kuuma |
| Phosphorus | Mphamvu yolamulidwa | Zoletsedwa kuti zithandizire kulimba |
| Sulfure | Mphamvu yolamulidwa | Zoletsedwa kuti zichepetse kuphatikiza ndikuwongolera kudalirika kwa die |
| Chitsulo | Kulinganiza | Matrix yachitsulo choyambira |
Kapangidwe ka mankhwala enieni kayenera kutsimikiziridwa ndi zomwe zafotokozedwa mu malonda ndi MTC.
Katundu wa Makina ndi Kutentha Kwambiri
Kapangidwe ka makina ndi ntchito ya chitsulo chozungulira cha 8407 chotentha zimadalira kukula kwake, mtundu wa kusungunuka, chithandizo cha kutentha, kuuma kwa ntchito, njira yoyesera ndi kutentha kwa ntchito. Mitengo yomwe ili pansipa ndi yodziwika bwino ndipo siyenera kulowa m'malo mwa zolemba za MTC kapena zolembera za chithandizo cha kutentha.
| Katundu | Zolemba Zachizolowezi | Mkhalidwe | Tanthauzo la Uinjiniya |
|---|---|---|---|
| Kuuma kwa Annealed | Kawirikawiri pansi pa 229–235 HB | Mpiringidzo wotsekedwa | Imathandizira makina ochapira musanaumitse |
| Kugwira Ntchito Molimbika | Zokhudza 44–52 HRC reference | Wouma mtima komanso wofewa | Zosankhidwa malinga ndi momwe zimagwiritsidwira ntchito |
| Kukana Kutopa kwa Kutentha | Zabwino pakugwiritsa ntchito zida zotentha | Kutentha ndi kuziziritsa mobwerezabwereza | Zimathandiza kulimbana ndi kutentha m'madiresi |
| Mphamvu Yotentha | Kusunga bwino pambuyo pa kutentha | Kudalira ntchito | Zothandiza pakuponya die, hot forging ndi zida zotulutsira |
| Kulimba | Zabwino pa chitsulo chamtundu wa H13 chapamwamba kwambiri | Chithandizo choyenera cha kutentha | Zimathandiza kuchepetsa kusweka ndi chiwopsezo cha kusweka |
| Kuvala kukana | Zabwino pa kutentha kwakukulu | Wouma mtima komanso wofewa | Imathandizira moyo wakufa muutumiki wotentha |
| Kutentha Kouma | Kuyerekeza kwa kutentha kwa 1010–1030°C | Kutengera njira yochizira kutentha | Iyenera kuyendetsedwa ndi njira zovomerezeka |
| Kuchulukana | Pafupifupi 7.8 g/cm³ | Kutentha kwa chipinda | Amagwiritsidwa ntchito powerengera kulemera kwa bar |
Tebulo Lofanana la Kukula
| M'mimba mwake | Utali | pamwamba | Kukonza | Kagwiritsidwe Ntchito Kawirikawiri |
|---|---|---|---|---|
| Ø10–30 mm | 1000–6000 mm | Yosenda kapena yophwanyika | Kudula ndi kupukusa | Mapini a Ejector, ma Cores ndi zida zazing'ono |
| Ø35–80 mm | 2000–6000 mm | Yosenda kapena yosinthidwa | Ndalama zothandizira makina | Zokoka zotentha, zoyikapo ndi zoyikapo zida |
| Ø85–160 mm | Utali wodulidwa mwamakonda | Yosakhazikika | Kudula kapena kuyika makina | Zigawo zoponyera ndi zotulutsira |
| Ø165–300 mm | Zapangidwa motsatira dongosolo | Yopangidwa ndi kusinthidwa | UT pamene yatchulidwa | Zida zazikulu zogwirira ntchito yotentha |
| Pamwamba pa Ø300 mm | Cholinga cha polojekiti | Yopangidwa kapena yopangidwa ndi makina | Kuwunikanso kwaukadaulo kukufunika | Ma disiki olemera ndi zida zomangira |
Kuyerekeza Zofunikira Zosiyana
Kuyerekeza kwa Malo Ozungulira ndi Kupanga
| Mkhalidwe | Mbali Yaikulu | Kugwiritsa Ntchito Koyenera | Malangizo Ogulira |
|---|---|---|---|
| Malo Ozunguliridwa ndi Moto | Malo okwera mtengo opangira mphero | Makina okhwima | Fotokozani ndalama zogwiritsira ntchito makina |
| Bar Yopangidwa | Yoyenera magawo akuluakulu | Ntchito yotentha kwambiri imafa | Chiŵerengero cha UT ndi forging chikhoza kufotokozedwa |
| ESR / Mzere Wapamwamba Wapamwamba | Kuyeretsa bwino ndi kufanana kwabwino pamene zafotokozedwa | Kuponyera ndi kutulutsa zinthu mozama | Tsimikizani zofunikira zenizeni za khalidwe kuti zigwirizane ndi dongosolo |
| Kalabu Yosenda | Malo opanda mamba | CNC makina | Amachepetsa kukonzekera pamwamba |
| Malo Osewerera Pansi | Kulekerera kolimba komanso kutsiriza kosalala | Zigawo zogwiritsira ntchito zida molondola | Lembani h9, h8 kapena kulolerana kojambula |
Kuyerekeza ndi Zogwirizana ndi Hot Work Tool Steels
| Giredi | Mphamvu Yaikulu | Malire Ocheperako | Kusankha Kwachizolowezi |
|---|---|---|---|
| H11 / 1.2343 | Kulimba bwino komanso kukana kutentha | Kulinganiza kwa aloyi kosiyana ndi H13 / 8407 | Zipangizo zogwirira ntchito zotentha zomwe zimafuna kulimba |
| H13 / 1.2344 | Kulimba bwino, mphamvu yotentha komanso kukana kutentha | Mulingo wabwino umadalira kusungunuka ndi kufunikira kowunika | Zida zoponyera, kutulutsa ndi kupangira |
| 8407 | Magwiridwe antchito apamwamba a mtundu wa H13 pazida zogwirira ntchito zotentha zomwe zimafuna mphamvu zambiri | Mtengo wokwera kuposa zinthu wamba zamtundu wa H13 | Ma die casting ovuta komanso zida zapamwamba |
| H21 / 1.2581 | Mphamvu yotentha ya Tungsten ndi kuuma kofiira | Kulimba kosiyana ndi kulinganiza kwa makina | Zida zapadera zotentha ndi zida zotentha kwambiri |
Miyezo Yofanana ndi Mayina Apadziko Lonse
| Dongosolo | Udindo | Ubale |
|---|---|---|
| Giredi Yamalonda | 8407 | Chitsulo chapamwamba cha ntchito yotentha ya mtundu wa H13 |
| AISI / ASTM | H13 | Chida chogwiritsidwa ntchito chotentha chachitsulo chogwiritsidwa ntchito nthawi zambiri |
| UNS | T20813 | Chisankho cha UNS cha chitsulo cha mtundu wa H13 |
| DIN / W.Nr. | 1.2344 | Chiwerengero cha zinthu zaku Germany |
| Dzina la EN | X40CrMoV5-1 | Kusankhidwa kwa mankhwala ku Europe |
| JIS | SKD61 | Zolemba zofananira za ku Japan |
| Chilankhulo cha Chitchaina | 4Cr5MoSiV1 | Chitsulo chamtundu wa chitsulo chamtundu wa H13 cha ku China chodziwika bwino |
| Chikalata Chovomerezeka cha Zogulitsa | ASTM A681 / DIN EN ISO 4957 | Zolemba za zida zachitsulo |
Kuyenda kwa Njira Yopangira
Zipangizo zosakaniza zimasankhidwa malinga ndi mtundu wa 8407 / H13 womwe umafunika.
Mankhwala, ukhondo ndi zinthu zotsalira zimayendetsedwa panthawi yopanga zitsulo.
Ubwino wa premium kapena ESR ukhoza kukambidwa ngati watchulidwa kuti ugwiritsidwe ntchito pazida zofunika kwambiri.
Zinthuzo zimakonzedwa kukhala chozungulira kapena chopangidwa ndi chopangira.
Kuyika zinthu m'mabokosi kumathandizira kuti makina azitha kugwira ntchito bwino musanayambe kupanga zinthu zomaliza.
Mipiringidzo ingasefulidwe, kuzunguliridwa, kuphwanyidwa, kupangidwa ndi makina kapena kudulidwa malinga ndi kukula kwake.
Miyeso, pamwamba, kuuma ndi kutsata zimayesedwa.
Kulemba manambala a kutentha ndi kulongedza kunja kwa zinthu zakonzedwa.
Kuyang'anira Zamalonda
| Kuyendera | Njira | Cholinga |
|---|---|---|
| Kusanthula kwa Mankhwala | Kusanthula kwa labotale kapena kuwunikanso kwa MTC | Tsimikizani mtundu wa chemistry wa 8407 / H13 |
| PMI | Kuzindikiritsa zinthu zabwino | Imapezeka ikaperekedwa; siilowa m'malo mwa mankhwala athunthu |
| Mayeso a Kuuma | Kuyesa kwa HB kapena HRC ngati kuli koyenera | Tsimikizani vuto la kutenthedwa kapena kutenthedwa |
| Kuyang'anira Magawo | Kuyang'ana kwa caliper, micrometer ndi kutalika | Tsimikizirani kukula, kutalika ndi kulekerera |
| Kuyang'anira Pamwamba | Kuyang'ana kowoneka bwino ndi komaliza | Yang'anani ming'alu, sikelo, malekezero kapena kuwonongeka kwa magwiridwe antchito |
| Kuyesa kwa Ultrasonic | UT pamene yatchulidwa | Yesani kulimba kwa mkati mwa kukula koyenera |
| Kuwunikanso kwa Kapangidwe ka Zing'onozing'ono | Ipezeka ikaperekedwa | Imathandizira kutsimikizira kwapamwamba kwambiri |
| Kuwunikanso Kutsata | Nambala ya kutentha ndi kutsimikizira chizindikiro | Lumikizani malonda ku MTC ndi EN 10204 3.1 |
Kupaka Zinthu
Mipiringidzo imatha kutetezedwa ndi mafuta oletsa dzimbiri, pepala la VCI, filimu kapena kukulunga kosalowa madzi.
Zingwe zachitsulo, zolekanitsa ndi zomangira zimachepetsa kuyenda ndi kukanda.
Mipiringidzo yophwanyika kapena yopangidwa ndi makina imatha kulandira zipewa kapena chitetezo chophimbidwa.
Kulongedza katundu wotumizidwa kunja kumasankhidwa malinga ndi kukula kwa bala, kutalika ndi kulemera kwake.
Giredi, kukula, chiwerengero cha kutentha ndi zizindikiro zotumizira makasitomala zitha kusungidwa.
Mapulogalamu, Magwiridwe Abwino ndi Kupanga
Mapulogalamu Oyambirira
- Ma aluminiyamu otayira ndi oyika ma dies ndi ma inserts
- Ma dies otentha otchedwa extrusion, mandrels ndi ma liners
- Zopangira zotentha ndi zoyikapo zotentha
- Zikhomo zotentha, masamba oduladula ndi zida zodulira
- Makori, ma ejector pini, ma nozzles ndi zida zoponyera madzi
- Zipangidwe zapulasitiki zapamwamba kwambiri zomwe zimafuna kukhazikika kwa kutentha komanso kunyezimira
Magwiridwe antchito apakati
8407 ndi yofunika chifukwa cha kukana kutopa ndi kutentha, kulimba, mphamvu yotentha, kukana kukalamba komanso kukana kufewa kutentha kwambiri. Makhalidwe amenewa amathandiza kukulitsa moyo wa zida zogwiritsira ntchito popanga die casting, hot forging ndi extrusion pamene kutentha ndi kapangidwe ka die zikuyendetsedwa bwino.
Kutha kugwira ntchito
Kutha kugwira ntchito bwino ngati makina atsekedwa bwino. Kutembenuza kwakukulu, kugaya, kuboola ndi kukonza makina okhwima nthawi zambiri kumachitika musanaumitse ndi kutenthetsa. Mipiringidzo yochotsedwa, yozunguliridwa kapena yophwanyika imathandiza kuchepetsa nthawi yokonzekera makina a CNC asanayambe.
Kutentha Chithandizo
8407 nthawi zambiri imaperekedwa monyowa isanayambe kupangidwa kenako n’kuumitsidwa ndi kutenthedwa malinga ndi zofunikira pa chida chomaliza. Chithandizo cha kutentha chiyenera kusankhidwa malinga ndi kukula kwa gawo, mawonekedwe a die, kuuma kwa cholinga, kutentha kwa ntchito ndi katundu wokhudza kukhudzidwa.
Kuchotsa Nitriding ndi Kuchiza Pamwamba
Kuthira nitriding kungagwiritsidwe ntchito pokonza kuuma kwa pamwamba ndi kukana kutha kwa zinthu zina zotayira ndi zotulutsira. Kukonza pamwamba kuyenera kusankhidwa mutaganizira za kuuma kwa maziko, kapangidwe ka die, kutentha kwa ntchito ndi kuya kwa chivundikiro chofunikira.
N’chifukwa Chiyani Muyenera Kusankha SAKY STEEL?
M'mimba mwake, kutalika, kutha kwa pamwamba ndi gawo lopangira makina lingaperekedwe malinga ndi zojambula.
Kuzindikiritsa zinthu kungasungidwe kuyambira pa zikalata mpaka kulongedza komaliza.
MTC (Mill Test Certificate / 质保书) ingaperekedwe malinga ndi dongosolo logulira.
Zolemba za EN 10204 3.1 zimapezeka ngati zatchulidwa ndi oda.
Kuunikanso kwa kuuma, mawonekedwe, PMI, UT ndi kapangidwe ka microstructure kungakonzedwe ngati kwatchulidwa.
Mapaketi, mabokosi amatabwa, ma pallet ndi zizindikiro zotumizira makasitomala zitha kukonzedwa.
FAQ
Kodi chitsulo chogwirira ntchito chotentha cha 8407 ndi chiyani?
8407 ndi chida chapamwamba kwambiri cha mtundu wa H13 / 1.2344 chomwe chimagwiritsidwa ntchito popanga ma die casting dies, extrusion tooling, hot forging dies, hot punches, inserts ndi zida zotentha kwambiri.
Kodi 8407 ndi yofanana ndi H13 kapena DIN 1.2344?
8407 nthawi zambiri imaonedwa ngati chinthu chapamwamba kwambiri cha mtundu wa H13 / DIN 1.2344, koma kufanana komaliza kuyenera kutsimikiziridwa ndi mankhwala, kutentha, kuuma, kufunikira kowunikira komanso mulingo wamtundu monga ESR kapena kufunikira kwa kalasi yapamwamba.
Ndi mapulogalamu ati omwe amagwiritsa ntchito bala lozungulira la 8407?
Mzere wozungulira wa 8407 umagwiritsidwa ntchito popanga ma aluminium die casting dies, ma extrusion dies, ma hot forging dies, hot punches, mandrels, cores, ejector pins ndi zida zina zotentha zomwe zimafuna kukana kutentha ndi kulimba.
Kodi mipiringidzo ya 8407 ingaperekedwe kuphwanyidwa kapena kuchotsedwa?
Inde. Malo akuda, odulidwa, ozunguliridwa ndi nthaka akhoza kukambidwa malinga ndi kukula, kulolerana ndi zofunikira zomaliza zogwirira ntchito. Mipiringidzo ya pansi ndi yoyenera pamene pakufunika kuwongolera kwambiri kukula kwa mainchesi kapena kukonza bwino mawonekedwe a pamwamba.
Kodi kuuma kotani komwe kumagwiritsidwa ntchito pa chitsulo cha zida cha 8407?
8407 nthawi zambiri imaperekedwa kuti igwiritsidwe ntchito popanga. Pambuyo poyimitsa ndi kutenthetsa, kuuma kwa ntchito kumasankhidwa malinga ndi mtundu wa ufa, kutentha kwa ntchito, mphamvu ya kukhudza ndi nthawi yomwe chida chimafunikira.
Kodi mayeso a ultrasound alipo pa mipiringidzo ya 8407?
UT ikhoza kukonzedwa kuti ipange ma diameter oyenera a bar ndi forged bar ngati yatchulidwa. Dongosolo liyenera kufotokoza njira yoyesera, mulingo wovomerezeka ndi zofunikira pakupereka malipoti.
Kodi MTC ndi EN 10204 3.1 zingaperekedwe?
SAKY STEEL ikhoza kupereka zikalata za MTC ndi EN 10204 3.1 malinga ndi dongosolo logulira. Malipoti a kuuma, kukula, PMI, UT kapena kapangidwe ka zinthu zazing'ono angakonzedwenso ngati atchulidwa.
