Tikamadula ulusi, pali mitundu yambiri ya matepi omwe mungasankhe.Kodi tingawasankhe bwanji?Mongakugunda zitsulo zolimba, kugogoda chitsulo, kapena kugogoda aluminiyamu, tiyenera kuchita bwanji?
1. Chitsulo chothamanga kwambiri: Pakali pano chimagwiritsidwa ntchito kwambiri ngati matepi, monga M2 (W6Mo5Cr4V2, 6542), M3, etc., timachitcha HSS.
2. Chitsulo chothamanga kwambiri cha Cobalt: Pakali pano chimagwiritsidwa ntchito kwambiri ngati zida zapampopi, monga M35, M42, ndi zina zotero, zimatchedwa HSS-E.
3. Powder metallurgy high-speed steel: amagwiritsidwa ntchito ngati zida zapamwamba zapampopi, ntchito yake imakhala yabwino kwambiri poyerekeza ndi ziwiri zomwe zili pamwambazi, ndipo njira zotchulira dzina la wopanga aliyense ndizosiyana, ndi chizindikiro cholembera HSS-E-PM. .
4. Tungsten carbide: kawirikawiri amasankha ultrafine carbide kalasi, makamaka ntchito popanga molunjika chitoliro wapampopi processing zazifupi Chip zipangizo, monga carbide zitsulo za imvi kuponyedwa chitsulo, carbide matepi a chitsulo chowumitsidwa,carbide tap kwa aluminiyamu, etc., timachitcha kuti carbide taps.
kudalira kwambiri zida, ndikusankha zida zabwino kumatha kupititsa patsogolo mawonekedwe a mpopiyo, ndikupangitsa kuti ikhale yoyenera komanso yovuta kwambiri, komanso kukhala ndi moyo wautali.
Kupaka kwa bomba
1. Mpweya oxidation: Pampopi amayikidwa mu nthunzi wamadzi wotentha kwambiri kuti apange filimu ya okusayidi pamwamba pake, yomwe imakhala ndi kutsekemera kwabwino pa choziziritsa kuzizira ndipo imatha kuchepetsa kukangana, ndikulepheretsa kumamatira pakati pa mpopi ndi zinthu zomwe zimadulidwa.Ndi yoyenera pokonza zitsulo zofewa.
2. Chithandizo cha nitriding: Pamwamba pa mpopiyo ndi nitrided kuti apange mawonekedwe owumitsa pamwamba, oyenera kupangira zinthu monga chitsulo choponyedwa ndi aluminiyamu yomwe imakhala ndi kukana kwakukulu kwa zida zodula.
3. TiN: Chophimba chagolide chachikasu, chokhala ndi kuuma bwino kwa zokutira ndi kununkhira, komanso ntchito yabwino yomatira, yoyenera kukonza zida zambiri.
4. TiCN: Chophimba cha Blue imvi, cholimba cha pafupifupi 3000HV ndi kukana kutentha mpaka 400 ° C.
5. TiN + TiCN: Chophimba chachikasu chakuya chokhala ndi kulimba kwabwino kwambiri komanso kuthirira, koyenera kukonza zida zambiri.
6. TiAlN: Chophimba cha buluu cha buluu, kuuma 3300HV, kukana kutentha mpaka 900 ° C, koyenera kupanga makina othamanga kwambiri.
7. CrN: Silver imvi zokutira ndi ntchito bwino kondomu, makamaka ntchito pokonza zitsulo zopanda chitsulo.
Nthawi yotumiza: Oct-13-2023