Puas muaj qhov sib txawv ntawm qhov siab zaus induction hardening thiab nruab nrab zaus induction hardening?

1. Piav qhov tob ntawm txheej tawv ntawm qhov siab thiab nruab nrab zaus quenching

Intermediate zaus quenching: sib sib zog nqus hardened txheej (3 ~ 5mm), haum rau qhov chaw uas dais torsion thiab siab load, xws li crankshafts, loj zog, sib tsoo tshuab spindles, thiab lwm yam. (Cov ntaub ntawv siv yog 45 steel, 40cr, 9Mn2v thiab ductile siab. -frequency quenching Cov txheej txheej saum npoo tuaj yeem ua rau lub sijhawm luv luv! Cov qauv siv lead ua zoo heev! Cov qauv deformation me me, thiab qhov kev ntxhov siab ntawm qhov nruab nrab ntawm qhov nruab nrab yog me dua qhov siab zaus. , thiab cua kub qhov tob yog 50-5 10-1000HZ hu ua intermediate zaus.

High-frequency quenching: ntiav hardened txheej (1.5 ~ 2mm), siab hardness, workpiece tsis yooj yim rau oxidize, me deformation, zoo quenching zoo, siab ntau lawm efficiency, haum rau qhov chaw uas ua hauj lwm nyob rau hauv kev sib txhuam tej yam kev mob, xws li feem ntau me me zog thiab shafts (Cov khoom siv yog No. 45 steel, 40cr. Saum 10000HZ yog hu ua high zaus quenching.

2. Piav lub hauv paus ntsiab lus ntawm high zaus quenching

High-frequency quenching feem ntau yog siv rau nto quenching ntawm industrial hlau qhov chaw. Nws yog ib txoj kev kho cua sov hlau uas ua rau muaj qee yam induction tam sim no rau ntawm qhov chaw ntawm lub workpiece kom sai sai rau qhov chaw ntawm qhov chaw, thiab tom qab ntawd quench nws sai. Lub workpiece yog muab tso rau hauv inductor, uas feem ntau yog ib tug hollow tooj liab raj nrog intermediate zaus los yog high zaus alternating tam sim no (1000-300000Hz los yog siab dua). Lub alternating magnetic teb generates ib tug induced tam sim no ntawm tib zaus nyob rau hauv lub workpiece. Kev faib tawm ntawm qhov induced tam sim no ntawm lub workpiece tsis sib xws. Nws muaj zog ntawm qhov chaw tab sis tsis muaj zog ntawm sab hauv. Nws nyob ze ntawm 0 ntawm lub siab. Siv cov nyhuv ntawm daim tawv nqaij. , Qhov saum npoo ntawm lub workpiece tuaj yeem ua kom sov sai, thiab qhov kub ntawm qhov chaw yuav nce mus rau 800-1000 ℃ nyob rau hauv ob peb feeb, thaum qhov kub ntawm cov tub ntxhais yuav nce me ntsis.

Intermediate zaus quenching yog muab cov hlau nyob rau hauv induction kauj, thiab induction kauj yog energized nrog alternating tam sim no los tsim ib tug alternating electromagnetic teb, uas induces ib tug alternating tam sim no nyob rau hauv cov hlau qhov chaw.