Makhalidwe osiyanasiyana ogwirira ntchito komanso kaphatikizidwe kazinthu, muyenera kusankha zinthu zoyenera pazovala zanu za crusher.
1. Chitsulo cha Manganese: chomwe chimagwiritsidwa ntchito poponyera mbale za nsagwada, zomangira zonyamulira ma cone, mantle a gyratory crusher, ndi mbale zina zam'mbali.
Kukana kuvala kwachitsulo cha manganese chokhala ndi mawonekedwe austenitic kumabwera chifukwa cha kuuma kwa ntchito. Zomwe zimakhudzidwa ndi kupanikizika zimabweretsa kuuma kwa dongosolo la austenitic pamwamba. Kulimba koyambirira kwachitsulo cha manganese ndi pafupifupi. 200 HV (20 HRC, kuyesa kuuma molingana ndi Rockwell). Mphamvu yamphamvu ndi pafupifupi. 250 J/cm². Pambuyo poumitsa ntchito, kuuma koyambirira kumatha kuwonjezeka mpaka kulimba kwa ntchito mpaka pafupifupi. 500 HV (50 HRC). Zozama zakuya, zomwe sizinali zowumitsidwa potero zimapereka kulimba kwakukulu kwachitsulo ichi. Kuzama ndi kuuma kwa malo olimba-ntchito kumadalira kugwiritsa ntchito ndi mtundu wa chitsulo cha manganese. Chosanjikiza chowumitsidwacho chimadutsa mpaka kuya kwa pafupifupi. 10 mm. Chitsulo cha manganese chinali ndi mbiri yakale. Masiku ano, chitsulochi chimagwiritsidwa ntchito kwambiri pophwanya nsagwada, kuphwanya ma cones, ndi kuphwanya zipolopolo.
2. Chitsulo cha Martensiticzomwe zimagwiritsidwa ntchito popanga zida zamphamvu zamphamvu.
Martensite ndi mtundu wachitsulo wodzaza ndi mpweya womwe umapangidwa ndi kuzizira kofulumira. Ndi kokha mu chithandizo cha kutentha chotsatira chomwe carbon imachotsedwa ku martensite, yomwe imapangitsa mphamvu ndi kuvala katundu. Kulimba kwachitsulo ichi kumakhala pakati pa 44 mpaka 57 HRC ndipo mphamvu yake imakhala pakati pa 100 ndi 300 J / cm². Choncho, ponena za kuuma ndi kulimba, zitsulo za martensitic zimakhala pakati pa manganese ndi chitsulo cha chrome. Amagwiritsidwa ntchito ngati chiwongola dzanja chili chochepa kwambiri kuti chiwumitse chitsulo cha manganese, ndi / kapena kukana kwabwino kumafunika komanso kukana kupsinjika kwabwino.
3.Chrome Zitsulozomwe zimakonda kuponyera mipiringidzo yamagetsi, machubu odyetsera a VSI, kugawa mbale…
Ndi chitsulo cha chrome, kaboniyo imamangirizidwa mwanjira ya chromium carbide. Kukaniza kuvala kwa chitsulo cha chrome kumachokera ku ma carbides olimba a matrix olimba, momwe kusuntha kumalepheretsedwa ndi zowonongeka, zomwe zimapereka mphamvu zambiri koma panthawi yomweyo kulimba kosatha. Kuti zinthu zisawonongeke, zitsulo zowombera ziyenera kutenthedwa ndi kutentha. Izi ziyenera kuzindikirika kuti magawo a kutentha ndi nthawi ya annealing amatsatiridwa ndendende. Chitsulo cha Chrome nthawi zambiri chimakhala cholimba cha 60 mpaka 64 HRC komanso mphamvu yotsika kwambiri ya 10 J/cm². Pofuna kupewa kusweka kwa mipiringidzo yazitsulo za chrome, sipangakhale zinthu zosasweka muzakudya.
4.Chitsulo cha Aloyizomwe zimagwiritsidwa ntchito poponya magawo a gyratory crusher concave, mbale za nsagwada, ma cone crusher liners, ndi zina.
Chitsulo cha aloyi chimagwiritsidwanso ntchito kwambiri poponyera zida zovalira. Ndi nkhaniyi, zinthu zowonongeka zimatha kuvekedwa ndi kupatukana kwa maginito. Komabe, aloyi zitsulo zitsulo crusher kuvala ziwalo mosavuta kusweka, kotero nkhaniyi sangathe ntchito kuponya mbali zazikulu, yekha suti kuponya tizigawo tating'ono, kulemera zosakwana 500kg.
5. TIC Imalowetsa Zida Zakuphwanyira, zomwe TIC imayika zitsulo za alloy ndi za mbale za nsagwada, zomangira za ma cone, ndi zitsulo zophwanyira mphamvu.
Timagwiritsa ntchito titanium carbide mipiringidzo kuti tiyike zida zomangira kuti zithandizire kuti zovalazo zikhale ndi moyo wabwino wogwira ntchito pophwanya zinthu zolimba.
Kuti mudziwe zambiri, pls tithandizeni.
Nthawi yotumiza: Dec-01-2023