Magiyaamadalira kukula kwa kapangidwe kawo ndi mphamvu ya zinthu kuti athe kupirira katundu wakunja, zomwe zimafuna kuti zipangizozo zikhale ndi mphamvu zambiri, zolimba komanso zosatha kutha; chifukwa cha mawonekedwe ovuta a magiya,magiyazimafuna kulondola kwambiri, ndipo zipangizozo zimafunikanso kupangidwa bwino. Zipangizo zomwe zimagwiritsidwa ntchito kwambiri ndi chitsulo chopangidwa, chitsulo chopangidwa, ndi chitsulo chopangidwa.
1. Chitsulo chopangidwa ndi zitsulo Malinga ndi kuuma kwa pamwamba pa dzino, chagawidwa m'magulu awiri:
Pamene HB <350, imatchedwa pamwamba pa dzino lofewa
Pamene HB ＞350, imatchedwa pamwamba pa dzino lolimba
1.1. Kuuma kwa pamwamba pa dzino HB <350
Njira: kupanga chopanda kanthu → kusintha - kutembenuza molakwika → kuzimitsa ndi kutenthetsa, kumaliza
Zipangizo zomwe zimagwiritsidwa ntchito kwambiri; 45#, 35SiMn, 40Cr, 40CrNi, 40MnB
Mawonekedwe: Lili ndi magwiridwe antchito abwino, pamwamba pa dzino pali mphamvu zambiri komanso kuuma, ndipo pakati pa dzino pali kulimba kwabwino. Pambuyo potentha, kulondola kwaMagiyaKudula kumatha kufika magiredi 8. N'kosavuta kupanga, kotsika mtengo, ndipo kumakhala ndi zokolola zambiri. Kulondola kwake sikokwera kwambiri.
1.2 Kuuma kwa pamwamba pa dzino HB ＞350
1.2.1 Mukagwiritsa ntchito chitsulo chapakati cha kaboni:
Njira: Kupanga chopanda kanthu → kusintha → kudula kosalala → kuzimitsa ndi kutenthetsa → kudula bwino → kuzimitsa pafupipafupi komanso kwapakatikati → kuzimitsa kutentha kochepa → kukulitsa kapena kukulitsa, mphamvu yamagetsi ikugwira ntchito.
Zipangizo zomwe zimagwiritsidwa ntchito kwambiri:45, 40Cr, 40CrNi
Mawonekedwe: Kuuma kwa pamwamba pa dzino ndi HRC = 48-55, mphamvu yolumikizirana ndi yayikulu, ndipo kukana kutopa ndikwabwino. Pakati pa dzino pamakhala kulimba pambuyo pozimitsa ndi kutenthetsa, pali kukana kwabwino kwa kukhudza komanso mphamvu yayikulu yonyamula katundu. Kulondola kumachepetsedwa ndi theka, mpaka kulondola kwa level 7. Koyenera kupanga zinthu zambiri, monga zida zotumizira zothamanga pang'onopang'ono komanso zapakati zamagalimoto, zida zamakina, ndi zina zotero.
1.2.2 Mukagwiritsa ntchito chitsulo chopanda mpweya: Kupanga chopanda kanthu → kusinthasintha → kudula kosalala → kuzimitsa ndi kutenthetsa → kudula bwino → kuwotcha ndi kuzimitsa → kutentha pang'ono → kupukuta mano. Mpaka milingo 6 ndi 7.
Zipangizo zomwe zimagwiritsidwa ntchito kwambiri; 20Cr, 20CrMnTi, 20MnB, 20CrMnTo Makhalidwe: Kuuma kwa pamwamba pa dzino ndi mphamvu yolimba yonyamulira. Pakati pake pali kulimba kwabwino komanso kukana kugwedezeka. Ndikoyenera kutumizidwa mwachangu kwambiri, katundu wolemera, wodzaza kwambiri kapena zochitika zokhala ndi zofunikira pa kapangidwe kakang'ono, monga zida zazikulu zotumizira ma locomotives ndi magiya a ndege.
2. Chitsulo chopangidwa ndi pulasitiki:
PamenezidaM'mimba mwake ndi d>400mm, kapangidwe kake ndi kovuta, ndipo kupangira kwake ndi kovuta, chitsulo chopangidwa ndi ZG45.ZG55 chingagwiritsidwe ntchito pokonzanso. Kukonzanso, kuzimitsa ndi kutenthetsa.
3. Chitsulo chopangidwa ndi chitsulo:
Kukana kwambiri kukanikiza ndi dzimbiri, koma kukana kofooka ku kugunda ndi kusweka. Ndi yoyenera kugwiritsidwa ntchito mokhazikika, mphamvu yochepa, liwiro lochepa kapena lalikulu komanso mawonekedwe ovuta. Imatha kugwira ntchito ngakhale mafuta akusowa ndipo ndi yoyenera kufalikira poyera.
4. Zipangizo zachitsulo:
Nsalu, matabwa, pulasitiki, nayiloni, zoyenera kugwiritsidwa ntchito mwachangu komanso mopepuka.
Posankha zipangizo, ziyenera kuganiziridwa kuti momwe magiya amagwirira ntchito ndi osiyana, ndipo mitundu ya mano olephera a giya ndi yosiyana, zomwe ndi maziko odziwira kuchuluka kwa mphamvu ya giya ndi kusankha zipangizo ndi malo otentha.
1. Mano a zida akasweka mosavuta akakhudzidwa ndi katundu, zipangizo zolimba bwino ziyenera kusankhidwa, ndipo chitsulo chopanda mpweya woipa chingasankhidwe kuti chigwiritsidwe ntchito pokonza ndi kuzimitsa.
2. Pakutsegula dzino mwachangu kwambiri, pamwamba pa dzino pamakhala mabowo, kotero zipangizo zolimba bwino pamwamba pa dzino ziyenera kusankhidwa, ndipo kuuma pamwamba pa chitsulo chapakati cha kaboni kungagwiritsidwe ntchito.
3. Pa liwiro lochepa komanso lapakati, pamene ziwiya za dzino zikusweka, kubowola, ndi kusweka, zipangizo zomwe zili ndi mphamvu yabwino ya makina, kuuma kwa pamwamba pa dzino ndi zinthu zina zonse zamakina ziyenera kusankhidwa, ndipo chitsulo chapakati cha kaboni chozimitsidwa ndi kutenthedwa chingasankhidwe.
4. Yesetsani kukhala ndi zinthu zosiyanasiyana, zosavuta kuzisamalira, ndipo ganizirani zinthu zomwe zilipo komanso zomwe zilipo.
5. Ngati kukula kwa kapangidwe kake kuli kochepa ndipo kukana kutha kwake kuli kwakukulu, chitsulo chosungunuka chiyenera kugwiritsidwa ntchito.
6. Zipangizo ndi ukadaulo wa chipangizo chopangira zinthu.
Nthawi yotumizira: Mar-11-2022