Makina opangira mano a chidebe (chida chopangira mano)
Njira yopangira mano a ndowa ndi kuponyera:
Forging: Amapangidwa ndi extrusion pa kutentha kwambiri. Ikhoza kuyeretsa njere mu workpiece, ndi mawonekedwe amkati mkati ndi ntchito yabwino. Sizidzayambitsa kuipitsa chilengedwe.
Kuponya: Chitsulo chamadzi chosungunuka chimadzaza nkhungu kuti iziziziritsa. Mabowo a mpweya amapangidwa mosavuta pakati pa workpiece. Kapangidwe kake kangayambitse kuwonongeka kwakukulu kwa chilengedwe.
Mano a chidebe chonyezimira amagwiritsa ntchito makina opangira makina kuti agwiritse ntchito kukakamiza kwa ma billets apadera achitsulo, omwe amatulutsidwa ndi kupangidwa pa kutentha kwambiri kuti ayeretse zinthu za crystalline popanga, zomwe zimapangitsa kuti ziwonongeke pulasitiki kuti zipeze zinthu zina zamakina. Pambuyo popanga, chitsulocho chimatha kukonza dongosolo lake, ndikuwonetsetsa kuti mano a ndowa opangidwa amakhala ndi zida zabwino zamakina, kukana kuvala, komanso moyo wautali wautumiki. Castings amapangidwa ndi kusungunula zitsulo pa kutentha kwambiri, kuwonjezera zinthu zothandizira, jekeseni mu chitsanzo, ndi olimba kupeza castings. Ma castings opangidwa ndi njirayi amatha kukhala ndi ma pores a gasi ndikupanga mabowo amchenga, ndipo mawonekedwe awo amakina, kukana kuvala, ndi moyo wautumiki ndizotsika kuposa za forgings.
Mano a ndowa nthawi zambiri amagawidwa m'mano a ndowa ndi mano opangira ndowa kutengera njira zawo zopangira, ndipo magwiridwe antchito a njira ziwirizi ndi zosiyana. Nthawi zambiri, mano a chidebe chonyengedwa amakhala osagwira ntchito, olimba, ndipo amakhala ndi moyo wautali wautumiki, womwe ndi wowirikiza kawiri wa mano a ndowa, koma mtengo wake ndi 1.5 zokha. Mano a ndowa ndi zigawo zofunika kwambiri za zofukula ndi ma forklift, ndipo tsopano amagwiritsidwa ntchito kwambiri ngati mano a chidebe chopangira. Mano opangira chidebe amapangidwa ndi kutulutsa makina osindikizira a hydraulic (hot forging hydraulic press, hot die forging oil press) kudzera mu nkhungu.
Nthawi yotumiza: Apr-17-2023
