Mitundu 24 yazinthu zachitsulo ndi mawonekedwe awo omwe amagwiritsidwa ntchito pamakina ndi kukonza nkhungu!

1. 45-pamwamba carbon structural zitsulo, ambiri ntchito sing'anga-mpweya kuzimitsidwa ndi mtima zitsulo

Zinthu zazikuluzikulu: Chitsulo chomwe chimagwiritsidwa ntchito kwambiri ndi mpweya wozimitsidwa komanso wotenthedwa, chokhala ndi zida zamakina abwino, osalimba, komanso kung'ambika mosavuta pakuzimitsa madzi. Zigawo zing'onozing'ono ziyenera kuzimitsidwa ndi kutenthedwa, ndipo zazikulu ziyenera kukhala zokhazikika. Zitsanzo za ntchito: Zomwe zimagwiritsidwa ntchito makamaka popanga zida zoyenda mwamphamvu kwambiri, monga ma turbine impellers ndi ma pistoni a kompresa. Shafts, magiya, rack, nyongolotsi, etc. Samalani ndi preheating pamaso kuwotcherera ndi annealing kuti kuchepetsa nkhawa pambuyo kuwotcherera.

2. Q235A (A3 zitsulo) -zomwe zimagwiritsidwa ntchito kwambiri ndi carbon structural steel

Zofunika zazikulu: Ili ndi pulasitiki wapamwamba, kulimba ndi kuwotcherera, magwiridwe antchito ozizira, komanso mphamvu zina ndikuchita bwino kopinda kozizira. Zitsanzo zogwiritsira ntchito: Zogwiritsidwa ntchito kwambiri m'magawo ndi zomangira zokokedwa ndi zofunikira wamba. Monga ndodo zomangira, ndodo zolumikizira, zikhomo, zitsulo, zomangira, mtedza, ferrules, mabatani, makina opangira makina, nyumba zomangira, milatho, ndi zina zotero zomwe sizikutsindika.

3. 40Cr-imodzi mwa ambiri ankagwiritsa ntchito zitsulo sukulu, ndi aloyi structural zitsulo

Zinthu zazikuluzikulu: Pambuyo pozimitsa ndi kutentha, zimakhala ndi makina abwino omveka bwino, kutsika kwa kutentha kwamphamvu komanso kutsika kwapang'onopang'ono, kulimba kwabwino, mphamvu ya kutopa kwambiri pamene mafuta atazira, komanso mbali zosavuta zokhala ndi mawonekedwe ovuta pamene madzi atazira. Ming'alu zimachitika, pulasitiki wozizira wopangidwa ndi ozizira ndi wapakatikati, machinability wabwino pambuyo pa kutentha kapena kuzimitsa ndi kutentha, koma weldability si wabwino, ndipo ming'alu ndi yosavuta kuchitika. Iyenera kutenthedwa mpaka 100 ~ 150 ℃ isanayambe kuwotcherera. Nthawi zambiri amagwiritsidwa ntchito pozimitsidwa komanso kupsa mtima. Carburize carbonitriding ndi chithandizo chambiri chozimitsa pamwamba.

Chitsanzo chogwiritsira ntchito: Pambuyo pozimitsa ndi kutentha, amagwiritsidwa ntchito popanga zida zapakati-liwiro ndi zapakati, monga zida zamakina, shafts, nyongolotsi, ma spline shafts, manja a thimble, etc., pambuyo pozimitsa ndi kutentha, komanso maulendo apamwamba. pamwamba kuzimitsa, ntchito kupanga pamwamba ndi kuuma mkulu ndi kukana. Mbali zopera, monga magiya, shafts, spindles, crankshafts, spindles, manja, pini, ndodo zolumikizira, zomangira ndi mtedza, mavavu akumwa, etc., pambuyo pozimitsa ndi kutentha pa kutentha kwapakati, amagwiritsidwa ntchito popanga katundu wolemera, wapakati. -Speed ​​impact Parts, monga ma rotor pampu yamafuta, ma slider, magiya, ma spindles, makolala, ndi zina zambiri, amagwiritsidwa ntchito popanga zida zolemetsa, zotsika, zosagwira ntchito pambuyo pozimitsa komanso kutentha pang'ono, monga mphutsi, spindles, shafts, collars, etc., carbon Pamalo a nitriding, ziwalo zotumizira zokhala ndi miyeso yokulirapo komanso kulimba kwamphamvu kwapang'onopang'ono, monga ma shaft, magiya, ndi zina zotero, zidzapangidwa.

4. HT150-imvi kuponyedwa chitsulo

Zitsanzo zogwiritsira ntchito: thupi la bokosi la giya, bedi la makina, thupi la bokosi, silinda ya hydraulic, thupi la pampu, thupi la valve, flywheel, mutu wa silinda, pulley, chivundikiro chonyamula, ndi zina zotero.

5.35-Zida zomwe zimagwiritsidwa ntchito nthawi zambiri pazigawo zosiyanasiyana zokhazikika komanso zomangira

Zinthu zazikuluzikulu: mphamvu yoyenera, pulasitiki yabwino, pulasitiki yozizira kwambiri, komanso kutsekemera kovomerezeka. Kukhumudwitsa pang'ono ndi kujambula kungathe kuchitika pozizira. Otsika kuuma, zitsanzo ntchito pambuyo normalizing kapena kuzimitsa ndi kutentha: Oyenera kupanga zing'onozing'ono mtanda gawo mbali, mbali zimene angathe kupirira zazikulu katundu: monga crankshafts, levers, kulumikiza ndodo, mbedza ndi malupu, etc., mbali zosiyanasiyana muyezo, fasteners .

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6, 65Mn-zomwe zimagwiritsidwa ntchito kwambiri masika

Zitsanzo zogwiritsira ntchito: mitundu yonse ya akasupe ang'onoang'ono ang'onoang'ono, akasupe ozungulira, akasupe a mipando, akasupe a masika, komanso akhoza kupangidwa kukhala mphete za kasupe, akasupe a valve, akasupe a clutch, akasupe ophwanyika, akasupe ozizira ozizira, ma coil, ndi zina zotero.

7. 0Cr18Ni9-chitsulo chosapanga dzimbiri chomwe chimagwiritsidwa ntchito kwambiri (Chitsulo cha American 304, nambala yachitsulo yaku Japan SUS304)

Mawonekedwe ndi magwiritsidwe: Ndiwomwe amagwiritsidwa ntchito kwambiri ngati chitsulo chosapanga dzimbiri chosagwira kutentha, monga zida zazakudya, zida zamafuta ambiri, ndi zida zoyambira zamafakitale.

8. Cr12-yomwe imagwiritsa ntchito chitsulo chozizira kwambiri (Nambala yachitsulo yaku America D3, nambala yachitsulo yaku Japan SKD1)

Makhalidwe ndi ntchito: Chitsulo cha Cr12 ndi chitsulo chozizira chomwe chimagwiritsidwa ntchito kwambiri, chomwe ndi chitsulo cha carbon and high-chromium ledeburite. Chitsulocho chimakhala ndi kuuma bwino komanso kukana kuvala bwino; chifukwa kaboni wa Cr12 chitsulo ndi wokwera kufika pa 2.3%, imakhala ndi kulimba koyipa, kupepuka kosavuta, komanso kupanga kosavuta kwa eutectic carbides; Chitsulo cha Cr12 ndi chifukwa Chimakhala ndi kukana kwabwino ndipo chimagwiritsidwa ntchito kwambiri popanga nkhonya zozizira, nkhonya, nkhonya zoziziritsa kukhosi, mutu wozizira umafa, nkhonya ndi kufa ndi kuzizira kozizira zimafa, manja obowola, ma geji omwe amafunikira kukana kwamphamvu kopanda mphamvu zambiri, Kujambula kwa waya, kupondaponda kufa, bolodi lopukutira ulusi, zojambula zakuya ndi makina ozizira amafa chifukwa chazitsulo za ufa, etc.

9. DC53-yomwe imagwiritsidwa ntchito kwambiri ndi chitsulo chozizira chochokera ku Japan

Mawonekedwe ndi ntchito: Kulimba kwambiri komanso kulimba kwachitsulo chozizira, chitsulo chachitsulo cha Japanese Datong Special Steel Co., Ltd. Pambuyo pa kutentha kwakukulu, imakhala ndi kuuma kwakukulu, kulimba kwambiri komanso ntchito yabwino yodula waya. Zomwe zimagwiritsidwa ntchito popondapo zozizira bwino zimafa, kujambula kufa, kupukuta ulusi kumafa, kuzizira kozizira kumafa, nkhonya, ndi zina zotero.

10. DCCr12MoV-kuvala-resistant chromium chitsulo

Wapakhomo. Poyerekeza ndi Cr12 zitsulo, mpweya wa carbon ndi wochepa, ndipo kuwonjezera kwa Mo ndi V, ma carbides osagwirizana amawongoleredwa bwino, MO ikhoza kuchepetsa kugawanika kwa carbide ndikuwongolera kuuma, ndipo V ikhoza kuyeretsa mbewu ndikuwonjezera kulimba. Chitsulo ichi chimakhala ndi Kuuma kwakukulu, gawo la mtanda likhoza kuumitsidwa kwathunthu pansi pa 400mm, ndipo likhoza kukhalabe lolimba komanso kuvala kukana pa 300 ~ 400 ℃. Ili ndi kulimba kwambiri kuposa Cr12, kusintha pang'ono kwa voliyumu pakuzimitsa, komanso kukana kuvala kwambiri. Good mabuku makina katundu. Choncho, n'zotheka kupanga nkhungu zosiyanasiyana ndi zigawo zikuluzikulu mtanda, akalumikidzidwa zovuta, ndi kupirira kwambiri, monga kujambula wamba kufa, kukhomerera kufa, kukhomerera kufa, blanking kufa, yokonza amafa, hemming kufa, ndi waya kujambula kufa , Cold. extrusion kufa, ozizira kudula lumo, macheka zozungulira, zida muyezo, zida kuyeza, etc.

11. SKD11-cholimba chromium chitsulo

Wopangidwa ndi Hitachi, Japan. Mwaukadaulo amawongolera kapangidwe kazitsulo muzitsulo ndikuyenga mbewu. Poyerekeza ndi Cr12mov, kulimba komanso kukana kuvala kumatheka. Moyo wautumiki wa nkhungu umatalika.

12. D2-high carbon ndi mkulu chromium ozizira ntchito zitsulo

Zapangidwa ku United States. Ili ndi kuuma kwakukulu, kuuma, kukana kuvala, kukana kutentha kwa okosijeni, kukana bwino kwa dzimbiri pambuyo pozimitsa ndi kupukuta, ndi kupotoka kochepa kwa kutentha kwa kutentha. Ndizoyenera kupanga nkhungu zosiyanasiyana zozizira zomwe zimafunikira kulondola kwambiri komanso moyo wautali. , Zida ndi zida zoyezera, monga kujambula kufa, kuzizira kozizira kumafa, mipeni yometa ozizira, etc.

13. SKD11 (SLD) -opanda mapindikidwe kulimba mkulu chromium chitsulo

Wopangidwa ndi Hitachi, Japan. Chifukwa cha kuchuluka kwa zomwe zili mu MO ndi V muzitsulo, mawonekedwe oponyera muzitsulo amawongoleredwa bwino, njere za kristalo zimayengedwa, ndipo carbide morphology imapangidwa bwino, kotero mphamvu ndi kulimba kwachitsulo ichi (mphamvu yopindika, kupotoza). , kulimba kwamphamvu) Etc.) ndipamwamba kuposa SKD1, D2, kukana kuvala kwawonjezekanso, ndipo kumakhala ndi kukana kwambiri kukwiya. Kuyeserera kwatsimikizira kuti moyo wa nkhungu yachitsulo iyi ndi wautali kuposa wa Cr12mov. Nthawi zambiri kupanga nkhungu wovuta, monga nkhungu zomangika, zimakhudza The nkhungu ya gudumu lopera, etc.

14. DC53-mkulu kulimba ndi mkulu chromium chitsulo

Wopangidwa ndi Datong, Japan. Kuuma kwa chithandizo cha kutentha ndikokwera kuposa SKD11. Pambuyo kutentha kwambiri (520-530) kutentha, kumatha kufika 62-63HRC kuuma kwakukulu. Pankhani ya mphamvu ndi kukana kuvala, DC53 imaposa SKD11. Kulimba kuwirikiza kawiri kuposa SKD11. Kulimba kwa DC53 kuli mkati Pali ming'alu ndi ming'alu yochepa popanga nkhungu zozizira. Moyo wautumiki wasintha kwambiri. Kupsyinjika kotsalira ndi kochepa. Kupanikizika kotsalira kumachepetsedwa pambuyo pa kutentha kwakukulu. Chifukwa ming'alu ndi mapindikidwe pambuyo njira kudula waya ndi kuponderezedwa. The machinability ndi abrasiveness kuposa SKD11. Ntchito Yogwiritsidwa ntchito popondaponda molondola kufa, kuzizira kozizira, kujambula mozama kumafa, ndi zina.

15. SKH-9-chitsulo chachikulu chothamanga kwambiri ndi kukana kuvala ndi kulimba

Wopangidwa ndi Hitachi, Japan. Amagwiritsidwa ntchito popanga zida zozizira, makina odulira mizere, kubowola, ma reamers, nkhonya, etc.

16. ASP-23-ufa zitsulo mkulu liwiro zitsulo

Zapangidwa ku Sweden. Kugawa kwa carbide yunifolomu kwambiri, kukana kuvala, kulimba kwambiri, kukonza kosavuta, kukula kokhazikika kwa chithandizo cha kutentha. Amagwiritsidwa ntchito nkhonya, zojambula zakuya zimafa, kubowola kufa, zodula mphero ndi zometa ubweya ndi zida zina zodulira moyo wautali.

17. P20——Nthawi zambiri zimafunika nkhungu ya pulasitiki

Amapangidwa ku United States. Ikhoza kuyendetsedwa ndi electro-rosion. Dziko la fakitale ndi lowumitsidwa kale HB270-300. Kuuma kozimitsa ndi HRC52.

18.718-zofunika kwambiri zazikulu ndi zazing'ono pulasitiki nkhungu

Zapangidwa ku Sweden. Makamaka pa ntchito ya electro-rosion. Dziko lakale la fakitale ndi lowumitsidwa kale HB290-330. Kuthetsa kuuma HRC52

19. Nak80-pamwamba galasi pamwamba, mkulu mwatsatanetsatane nkhungu pulasitiki

Wopangidwa ndi Datong, Japan. HB370-400 yowumitsidwa kale mufakitale yakale. Kuthetsa kuuma HRC52

20, S136-anti-corrosion ndi galasi lopukutidwa ndi pulasitiki

Zapangidwa ku Sweden. HB yowumitsidwa kale <215. Kuthetsa kuuma HRC52.

21. H13-wamba kufa-kuponya nkhungu

Amagwiritsidwa ntchito popanga aluminium, zinc, magnesium ndi alloy die casting. Kutentha kopondaponda kufa, aluminium extrusion kufa,

22. SKD61-Advanced Die Casting Mold

Wopangidwa ndi Hitachi, Japan, kudzera muukadaulo wamagetsi wa ballast remelting, moyo wautumiki umakhala wabwino kwambiri kuposa H13. Kutentha kopondaponda kufa, aluminium extrusion kufa,

23, 8407-Advanced Die Casting Mold

Zapangidwa ku Sweden. Hot stamping kufa, zotayidwa extrusion kufa.

24. FDAC-wowonjezera sulfure kuti ikhale yosavuta kudula

Kuuma kolimba kwafakitale ndi 338-42HRC, komwe kumatha kulembedwa mwachindunji ndikukonzedwa popanda kuzimitsa komanso kutenthetsa. Amagwiritsidwa ntchito popanga zisankho zing'onozing'ono, zoumba zosavuta, zopangidwa ndi utomoni wosiyanasiyana, magawo otsetsereka, ndi magawo a nkhungu okhala ndi nthawi yayifupi yoperekera. Ziphuphu zipper, magalasi chimango nkhungu.


Nthawi yotumiza: Jul-09-2021