Amalungu amaninzi omatshini asebenza phantsi kokutshintshana kunye nemithwalo yempembelelo efana ne-torsion kunye nokugoba, kwaye umaleko wabo womphezulu uthwele uxinzelelo oluphezulu kunondoqo; Kwiimeko zokungqubana, umaleko womphezulu uhlala ugugile. Ngoko ke, imfuno yokuqinisa umgangatho we-forgings ibekwe phambili, oku kuthetha ukuba umphezulu unamandla amakhulu, ukuqina kunye nokumelana nokugqoka.
unyango ubushushu Surface inxalenye forgings yinkqubo esebenza kuphela unyango ubushushu kumphezulu workpiece ukutshintsha isakhiwo kunye neempawu. Ngokuqhelekileyo, umphezulu unobunzima obuphezulu kunye nokumelana nokunxiba, ngelixa i-core igcina iplastiki eyaneleyo kunye nokuqina. Kwimveliso, intsimbi enokwakheka okuthile ikhethwa kuqala ukuze kuqinisekiswe ukuba iipropati zomatshini wesiseko zihlangabezana neemfuno, kwaye ke iindlela zokunyanga ubushushu bomhlaba zisetyenziselwa ukomeleza umaleko womphezulu ukuhlangabezana neemfuno zokusebenza. Unyango lobushushu bomhlaba lohlulwe lwaziindidi ezimbini: ukucima umphezulu kunye nonyango lobushushu bomhlaba.
Ukucinywa komphezulu wamalungu okubumba. Umphezulu ukucima amacandelo forgings yindlela unyango ubushushu ngokukhawuleza ukufudumeza umphezulu workpiece ukuya ubushushu ukucima, ngoko ngokukhawuleza liphole phantsi, ivumela kuphela umaleko umphezulu ukufumana isakhiwo acinyiwe, ngelixa undoqo usagcina isakhiwo pre-ucinywe. . Ngokuqhelekileyo zisetyenziselwa ukucima umphezulu wokufudumeza kunye nokucima ukufudumeza kwedangatye. Ukucima umphezulu ngokuqhelekileyo kusetyenziselwa intsimbi yekhabhoni ephakathi kunye nentsimbi ephakathi kwekhabhoni.
Ukucima ukufudumeza kwe-induction kusebenzisa umgaqo wokungeniswa kwe-electromagnetic ukuphembelela imisinga emikhulu yeeddy kumphezulu wesixhobo sokusebenza ngokutshintshana ngoku, okubangela ukuba umphezulu we-forging ufudunyezwe ngokukhawuleza ngelixa umbindi uphantse ungatshisi.
Iimpawu ze-induction heat surface quenching: emva kokucima, iinkozo ze-martensite zihlanjululwa, kwaye ubunzima bomhlaba yi-2-3 HRC ephezulu kunokucima okuqhelekileyo. Kukho ukunyanzeliswa okubalulekileyo okushiyekileyo kwinqanaba elingaphezulu, elinceda ukuphucula amandla okukhathala; Ayithandeki kwi-deformation kunye ne-oxidative decarburization; Kulula ukufezekisa umatshini kunye ne-automation, ilungele imveliso yobuninzi. Emva kokucima ukufudumeza kwe-induction, ukuze kuncitshiswe ukucima uxinzelelo kunye nokuqina, kufuneka ubushushu obuphantsi be-170-200 ℃.
Ukucima i-Flame heat surface quenching yinkqubo yenkqubo esebenzisa ilangatye le-oksijini i-acetylene yokutsha kwegesi (ukuya kwi-3100-3200 ° C) ukutshisa ngokukhawuleza umphezulu we-forgings ngaphezu kweqondo lokutshintsha kwesigaba, kulandelwa ukucima kunye nokupholisa.
Ngoko nangoko qhuba iqondo lobushushu eliphantsi emva kokucima, okanye usebenzise inkunkuma yangaphakathi yobushushu bokwenza ukuzibamba. Le ndlela inokufumana ubunzulu bokucima i-2-6 mm, kunye nezixhobo ezilula kunye neendleko eziphantsi, ezifanelekileyo kwisiqwenga esisodwa okanye imveliso encinci.
OEM Customized Open Forging Icandelo kubavelisi Bit kunye nababoneleli | WELONG (welongsc.com)
Ixesha lokuposa: Sep-05-2023
