1.7729 Chitsulo Chogwiritsa Ntchito Moto
Kufotokozera Kwachidule:
Dziwani magwiridwe antchito apamwambaMipiringidzo yozungulira yachitsulo 1.7729, yomwe imadziwikanso kutiX22CrMoV12-1. Yabwino kwambiri pakugwiritsa ntchito zinthu zotentha kwambiri monga kuponyera miyala, kupangira, ndi zida zamafakitale. Chitsulo cholimba komanso chodalirika cha alloy.
Mipiringidzo yozungulira yachitsulo ya 1.7729 (yomwe imadziwikanso kuti X22CrMoV12-1) ndi chitsulo chapamwamba kwambiri chopangidwa kuti chigwiritsidwe ntchito m'mafakitale otentha kwambiri komanso opanikizika kwambiri. Yodziwika bwino chifukwa cha kukana kwawo kutopa, kukana kutentha, komanso kulimba kwambiri, mipiringidzo yozungulira iyi imagwiritsidwa ntchito kwambiri popanga zida zogwirira ntchito zotentha, zinyalala zodulira, zinyalala zopangira, ndi makina amafakitale.
| Mafotokozedwe a Chitsulo cha Zida cha 1.7729: |
| Giredi | 1.7729 |
| Muyezo | EN 10269 |
| Kulekerera makulidwe | -0 mpaka +0.1mm |
| Kusalala | 0.01/100mm |
| Ukadaulo | Ntchito Yotentha / Yopangidwa / Yozizira |
| Kukhwima kwa pamwamba | Ra ≤1.6 kapena Rz ≤6.3 |
| Katundu wa Makina a Chitsulo cha Zida cha 1.729: |
| Kulimba kwamakokedwe | Rm | > 785 MPa |
| Poyambira kukolola | Re | 667 – 765 MPa |
| Kutalikitsa | A5 | > 15% |
| Kuchepa | Z | > 45% |
| Kukana kugundana | KCU2 | > 49 J |
| Kuuma | HB | 241 – 269 HB |
| Ndodo yachitsulo ya X22CrMoV12-1: |
| C | Si | Mn | Ni | P | S | Cr | Mo | V | Ti | Al | Cu | As | B | Sn |
| 0.17-0.23 | 0.4 | 0.35-0.75 | 0.2 | 0.02 | 0.02 | 0.9-1.2 | 0.9-1.1 | 0.6-0.8 | 0.07-0.15 | 0.015-0.08 | 0.2 | 0.02 | 0.01 | 0.02 |
| Malire a zokolola za mipiringidzo ya 20CrMoVTiB4-10 yokonzedwa bwino pa kutentha kosiyanasiyana: |
| Kutentha | 20℃ | 50℃ | 100℃ | 150℃ | 200℃ | 250℃ | 300℃ | 350℃ | 400℃ | 450℃ | 500℃ | 550℃ | 600℃ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Poyambira kukolola | MPa | 647 | 662 | 657 | 637 | 613 | 598 | 588 | 588 | 583 | 569 | 534 | 490 | 427 |
| Mayeso a Chitsulo cha Zida UT: |
Chitsulo chogwiritsira ntchito chotentha cha 1.7729 chimayesedwa ndi ultrasound (UT) kuti chitsimikizire kuti mkati mwake muli bwino komanso kudalirika pa ntchito zofunika kwambiri. Mayeso a UT amazindikira zolakwika zamkati monga kuphatikiza, ma porosity, ma shrinkage cavities, kapena ming'alu yomwe ingasokoneze magwiridwe antchito a chitsulocho pansi pa kutentha kwambiri ndi kupsinjika kwa makina. Kuwunika kumachitika motsatira miyezo yapadziko lonse lapansi, pogwiritsa ntchito ma probe olinganizidwa kuti awone gawo lonselo. Zinthu zopanda chilema zokha zomwe zili ndi kapangidwe ka mkati kofanana ndizovomerezeka, kutsimikizira kulimba kwambiri, kukana kutentha kwambiri, komanso khalidwe lokhazikika la die casting, extrusion dies, ndi hot forging tools.
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| 1.7729 chitsulo chotentha chopangidwa ndi die |
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Kukana Kutentha Kwambiri: Kuchita bwino kwambiri pansi pakutentha kwambiri, zomwe zimapangitsa kuti ikhale yoyenera kwazida zotentha kwambirindi makina.
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Kuvala kukana: Amapereka zabwino kwambirikukana kuvala in kuthamanga kwambirindimalo owononga.
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Kulimba ndi Kulimba: Wokhoza kugwira ntchitokutentha kwa thupi, zinthu zambiri zododometsa, ndikupsinjika kwa makina.
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Kusinthasintha: Amagwiritsidwa ntchito kwambiri m'mafakitale mongamagalimoto, ndege, kukonza mankhwalandikupanga magetsi.
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Makulidwe OsinthikaIkupezeka mumainchesi apaderandikutalika, zomwe zimalola kuti pakhale njira zothetsera mavuto zomwe zikugwirizana ndi zosowa zanu.
| Njira Yopangira Suface |
1. Malo Akuda- Kumaliza kozungulira kapena kopangidwa ndi sikelo ya okosijeni.
2. Kumaliza Pansi- Mawonekedwe owala okhala ndi kapangidwe kolimba pang'ono; osati nthaka yolondola.
3.Machined Plate Finish- Miyeso yowala komanso yolondola; zizindikiro zazing'ono zozungulira zitha kuwoneka.
4. Yosenda/Yotembenuzidwa Kumaliza- Yowala bwino komanso kukula kolondola; zizindikiro zochepa zozungulira zimatsala.
5. Kumaliza Kopukutidwa- Yowala kwambiri yokhala ndi miyeso yolondola; yopanda zizindikiro zozungulira.
| FAQ |
Q1: Kodi bala lozungulira lachitsulo la 1.7729 ndi chiyani?
A1:Chitsulo 1.7729, yomwe imadziwikanso kutiX22CrMoV12-1, ndiChida chogwirira ntchito chotentha kwambirindi zapaderakukana kutentha, kukana kuvalandikulimbaAmagwiritsidwa ntchito kwambiri popanga zinthuzida zotentha kwambiri, zopangira ma dies, nkhungu zoponyera kufandizida zamakina a mafakitalekukhudzidwa ndi zinthu zoopsa kwambiri.
Q2: Kodi ntchito zazikulu za mipiringidzo yozungulira yachitsulo ya 1.7729 ndi ziti?
A2:Mipiringidzo yozungulira yachitsulo 1.7729amagwiritsidwa ntchito makamaka muzida zogwirira ntchito yotenthamongankhungu zoponyera kufa, zopangira ma diesndizida zotulutsiraAmagwiritsidwanso ntchito muzida zamakina zotentha kwambiringatimipata, mapini, ma turbochargerndizida zamlengalengachifukwa chakukana kuvalandikukhazikika kwa kutentha.
Q3: Kodi chitsulo cha 1.7729 chimagwira ntchito bwanji kutentha kwambiri?
A3: Chitsulo cha 1.7729 chimatha kupirira kutentha mpaka600°Cpopanda kutaya kuuma kwake kapena mphamvu zake zamakanika. Yapangidwa kuti igwire ntchitokutentha kwa thupi, katundu wodabwitsandikupsinjika kwa makina, zomwe zimapangitsa kuti ikhale yoyenera kwakutentha kwambirimapulogalamu mumafakitale opangira magetsi, ma reactor a mankhwalandizida zotentha kwambiri.
| Chifukwa Chosankha SAKYSTEEL: |
Ubwino Wodalirika– Mipiringidzo yathu yachitsulo chosapanga dzimbiri, mapaipi, ma coil, ndi ma flanges amapangidwa kuti akwaniritse miyezo yapadziko lonse lapansi monga ASTM, AISI, EN, ndi JIS.
Kuyang'anira Kokhwima- Chogulitsa chilichonse chimayesedwa ndi ma ultrasound, kusanthula mankhwala, ndikuwongolera miyeso kuti zitsimikizire kuti zimagwira ntchito bwino komanso kuti zitsatidwe.
Masheya Amphamvu & Kutumiza Mwachangu- Timasunga zinthu zofunika nthawi zonse kuti tithandizire maoda ofulumira komanso kutumiza padziko lonse lapansi.
Mayankho Osinthidwa- Kuyambira kutentha mpaka kumalizitsa pamwamba, SAKYSTEEL imapereka njira zopangidwa mwapadera kuti zigwirizane ndi zosowa zanu zenizeni.
Gulu la Akatswiri– Ndi zaka zambiri zokumana nazo zotumiza kunja, gulu lathu lothandizira pa malonda ndi ukadaulo limatsimikizira kulumikizana bwino, mitengo yachangu, komanso ntchito yonse yolemba zikalata.
| Chitsimikizo cha Ubwino wa SAKY STEEL (kuphatikiza Yowononga komanso Yosawononga): |
1. Mayeso a Kuwona kwa Miyeso
2. Kuyang'ana kwa makina monga kukoka, Kutalikitsa ndi kuchepetsa malo.
3. Kusanthula zotsatira
4. Kusanthula kwa mayeso a mankhwala
5. Mayeso a kuuma
6. Mayeso oteteza ku ming'alu
7. Mayeso Olowera
8. Kuyesa Kudzikundikira kwa Ziphuphu Pakati pa Ziphuphu
9. Kuyesa Kuuma
10. Mayeso Oyesera a Metallography
| Maluso Opangira Zinthu Mwamakonda: |
1. Kuuma ndi kutenthetsa njira
2. Chithandizo cha kutentha kwa Vacuum
3.Kumaliza kowala bwino
4.Bright milled pamwamba mapeto
5.CNC makina olondola
6. Kuboola mabowo akuya
7. Kudula m'zigawo zing'onozing'ono
8.Kupanga mawonekedwe a nkhungu pafupi ndi ukonde
Tikulandira mafunso anu amitengo kutengera zojambula zanu.
| Ma phukusi a SAKY STEEL: |
1. Kulongedza katundu ndikofunikira kwambiri makamaka pankhani yotumiza katundu kunja kwa dziko komwe katundu amadutsa m'njira zosiyanasiyana kuti akafike komwe akupita, choncho timaika chidwi chathu chachikulu pa kulongedza katundu.
2. Saky Steel amanyamula katundu wathu m'njira zosiyanasiyana kutengera zinthuzo. Timanyamula katundu wathu m'njira zosiyanasiyana, monga,
