Yiziphi izinzuzo zesithando sokushisa esiphakathi kwe-induction induction in heat and forging?

Imvamisa ephakathi isithando sokushisa sangaphakathi iyithuluzi elinikezela ngogesi eliguqula amandla angu-50HZ AC abe yifrikhwensi emaphakathi (isuka ku-300HZ iye ku-1000HZ). Njengoba umgomo wokushisisa kwe-intermediate frequency induction ukungeniswa kwe-electromagnetic, ukushisa kwawo kukhiqizwa kucezu lokusebenza ngokwalo. Abasebenzi abajwayelekile basebenzisa isithando somlilo esiphakathi nendawo kagesi ngemva kokuya emsebenzini. Umsebenzi oqhubekayo womsebenzi wokubumba ungenziwa ngemizuzu eyishumi, ngaphandle kwesidingo sabasebenzi bokudubula esithandweni somlilo ukuze benze umsebenzi wokudubula nokuvalwa kwesithando kusengaphambili. Ngenxa yezinga lokushisa elisheshayo lale ndlela yokushisa, kukhona i-oxidation encane kakhulu. Ukulahleka kokushiswa kwe-oxidation kokufudumeza okuphakathi nendawo kungama-0.5% kuphela, ukulahleka kokushiswa kwe-oxidation kokushisisa kwesithando segesi kungu-2%, kanye neziko ezibaswa ngamalahle ngu-3%. Inqubo yokushisisa imvamisa emaphakathi ilondoloza izinto. Uma kuqhathaniswa nezithando zomlilo ezibaselwe ngamalahle, ithoni le-forging lingonga okungenani amakhilogremu angama-20-50 wezinto zokusetshenziswa zensimbi.

Isithando somlilo esiphakathi kwe-frequency induction sinezinzuzo zaso ezinhlanu ezihlukile ekushisiseni nasekufakeni:

Okokuqala, isivinini sokuncibilika nokushisa kwesithando sokushisa esiphakathi kwe-frequency induction siyashesha, izinga lokushisa lesithando somlilo kulula ukulawula, futhi ukusebenza kahle kokukhiqiza kuphezulu.

Okwesibili, inqubo yokusebenza yesithando sokushisa esiphakathi kwe-frequency induction ilungile, kulula ukuyifunda, futhi kulula ukuyilawula.

Okwesithathu, izinga lokushisa elizungeze isithando somlilo we-intermediate frequency induction heatrnace liphansi, kunentuthu encane nothuli, futhi indawo yokusebenza inhle, ehambisana nomqondo wesimanje wokonga amandla nokuvikelwa kwemvelo.

Okwesine, isithando somlilo esiphakathi kwe-induction induction sinezinga eliphezulu lokuncibilika kahle, imiphumela emihle yokonga amandla nokonga amandla, isakhiwo esihlangene kanye nomthamo oqinile wokugcwala.

Okwesihlanu, izinga lokusebenzisa isithando somlilo wesithando somlilo esiphakathi nendawo liphezulu uma kuqhathaniswa, futhi kulula kakhulu ukufaka esikhundleni somzimba wesithando somlilo.

Umgomo wokusebenza wesithando sokushisa esiphakathi kwe-induction imvamisa yile: i-alternating current yamandla ezigaba ezintathu iyalungiswa ibe yamanje eqondile, bese i-direct yamanje iguqulwa ibe yamanje eguquguqukayo yama frequency aphakathi nendawo, kanye ne-intermediate frequency alternating current egeleza ku-capacitor. futhi ikhoyili yokungeniswa iyahlinzekwa. Imigqa yamandla kazibuthe enamandla kakhulu ikhiqizwa eringini, futhi impahla yensimbi equkethwe iringi yokungeniswa iyasikwa, bese kukhiqizwa i-eddy current enkulu entweni yensimbi. Njengamanje, isithando sokushisa esiphakathi kwe-frequency induction sisetshenziswa ikakhulukazi ku: imishini yokushisela; ukwelashwa ukushisa; imishini yokwakha i-diathermy neminye imikhakha.