Yeqela kokuqukethwe
Nayi imibuzo eyi-10 evame ukubuzwa mayelana nokushisisa kwe-billet yokungeniswa ngaphambi kokukhishwa:
- Yini inhloso ye ukushisa amabhilidi ngaphambi kwe-extrusion? Ukushisa amabhilidi ngaphambi kokukhishwa kuyadingeka ukuze wenze insimbi ibe lula futhi inciphise amandla adingekayo ukuze kukhishwe. Iphinde ithuthukise ikhwalithi yendawo kanye nokunemba kobukhulu bomkhiqizo okhishiwe.
- Kungani ukufudumeza kwe-induction kukhethwa kunezinye izindlela zokushisisa i-billet? Ukushisa kwe-induction kunikeza izinzuzo ezimbalwa, okuhlanganisa ukufudumeza okusheshayo nokufanayo, ukusebenza kahle kwamandla aphezulu, ukulawula izinga lokushisa okunembile, kanye nekhono lokushisa izimo eziyinkimbinkimbi ngaphandle kwemithombo yokushisisa yangaphandle.
- Isebenza kanjani inqubo yokushisisa induction? Ukushisa kokungeniswa kuhilela ukubeka i-billet ngaphakathi kwekhoyili yokungeniswa, okukhiqiza inkambu ye-electromagnetic eshintshashintshayo enemvamisa ephezulu. Le nkambu idala ama-eddy currents ku-billet, iyenze ishise ngaphakathi.
- Yiziphi izici ezithinta izinga lokushisa nokusatshalaliswa kwezinga lokushisa ngesikhathi sokushisa kwe-billet yokungeniswa? Izinto ezifana nempahla ye-billet, usayizi, nokuma, kanye nedizayini yekhoyili, imvamisa, namandla aphumayo, kuthonya izinga lokushisa nokusatshalaliswa kwezinga lokushisa.
- Ingabe izinga lokushisa le-billet ligadwa futhi lilawulwa kanjani? Izinzwa lokushisa noma i-optical pyrometers zisetshenziselwa ukuqapha izinga lokushisa le-billet ngesikhathi sokushisa kokungeniswa. Ukukhishwa kwamandla, imvamisa, nesikhathi sokushisa sekhoyili yokungeniswa kuyalungiswa ukuze kugcinwe izinga lokushisa elifunekayo.
- Athini amazinga okushisa ajwayelekile billet ukushisa ngaphambi extrusion? Ibanga lokushisa elidingekayo lincike ezintweni ezikhishwayo. Ngama-alloys e-aluminium, amabhilidi ajwayele ukushiswa ku-400-500 ° C (750-930 ° F), kuyilapho ama-alloys ensimbi, izinga lokushisa lika-1100-1300 ° C (2000-2370 ° F) livamile.
- Ukushisa kwe-induction kuthinta kanjani i-microstructure kanye nezakhiwo zomkhiqizo okhishiwe? Ukushisa kwe-induction kungathonya ukwakheka kokusanhlamvu, izakhiwo zemishini, kanye nekhwalithi yangaphezulu yomkhiqizo okhishiwe. Ukulawula izinga lokushisa okufanele kanye namazinga okushisa kubalulekile ukuze kuzuzwe izakhiwo ezifiselekayo.
- Yiziphi izinyathelo zokuphepha ezidingekayo ngesikhathi sokushisa kwe-induction billet? Izinyathelo zokuphepha zihlanganisa ukuvikela okufanele ukuze kuvinjelwe ukuchayeka ezinkambini zikazibuthe, ukungena komoya owanele ukuze kukhishwe noma iyiphi intuthu noma amagesi, nezinto zokuzivikela ezifanele zokuphatha amabhilidi ashisayo.
- Kunjani ukusebenza kahle kwamandla we ukushiswa kwe-billet ukushisa uma kuqhathaniswa nezinye izindlela? Ukushisisa okungeniswayo kuvamise ukonga amandla kakhudlwana kunezindlela ezivamile ezifana neziko ezibaswa ngegesi noma ukushisisa ukumelana, njengoba kushisa i-billet ngokuqondile ngaphandle kwemithombo yokushisisa yangaphandle.
- Yiziphi ezinye izinhlelo zokusebenza ezijwayelekile zemikhiqizo ekhishiwe ezidinga ukushisisa kwe-billet yokungeniswa? Ukushisa kwe-induction billet kusetshenziswa kabanzi ekukhishweni kwama-alloys e-aluminium ezintweni zokwakha, izingxenye zezimoto, nezicelo ze-aerospace, kanye nokukhishwa kwama-alloys ethusi nensimbi emikhiqizweni ehlukahlukene yezimboni nabathengi.
