Musiyano uripakati pekukwirisa frequency kudzima, yepakati frequency kudzima uye super audio frequency quenching michina

Zvigadzirwa zvesimbi zvinoda kudzimwa uye kupisa. Induction yekuomesa michina ikozvino ndiyo inonyanya kufarirwa nzira yevagadziri. Zvinoenderana nekuwanda kweiyo michina, inogona kuve yakakamurwa kuita yakakwira-frequency induction kuomesa michina, yepakati frequency kuomesa michina uye super odhiyo frequency frequency yekuomesa michina. Kana uchitenga, mumwe munhu Anoda epakati frequency frequency quenching michina, vamwe vanhu vanoda yakakwira frequency quenching michina, hongu, vamwe vanhu vanoda super odhiyo frequency frequency quenching michina, zvinoenderana nehukuru hweiyo quenching dura inodiwa neiyo workpiece.

Kunyangwe yakakwira-frequency yekuomesa michina, yepakati-frequency kuomesa michina uye super-frequency kuomesa michina zvakasiyana zvakanyanya, maitiro avo ekushanda akafanana. Ivo vese vanoshandisa kuwanda kweiyo induction yazvino kukurumidza kupisa uye kutonhodza pamusoro pesimbi. Ndokunge, kuburikidza neiyo induction coil yeimwe frequency yekuchinjisa ikozvino, iyo yakafanana frequency yeinoshandura magineti munda ichagadzirwa mukati nekunze kwekhoyili. Kana iyo workpiece yakaiswa pane iyo coil, iyo yekushandira inozofambiswa neyekuchinjika yazvino uye kupisa iyo yekushandira.

Ikozvino kupindirwa kwehupamhi hwepasi peiyo yekuona workpiece zvinoenderana neazvino frequency (nguva pasekondi). Iyo yakakwira iyo frequency, isina kudzika yeiri ikozvino yekupinda kudzika, iyo yakatetepa iyo yakaomeswa dara. Naizvozvo, zvinokwanisika kusarudza akasiyana mafrifits kuti uwane akasiyana Akadzika akaomeswa dura, ndosaka vamwe vanhu vachisarudza vepakati frequency quenching michina, vamwe vanhu vanosarudza yakakwirira frequency frequency quenching michina, uye vamwe vanhu vanosarudza super odhiyo frequency frequency quenching michina. Ngatitaurei nezve yakakwira-frequency kuomesa, yepakati-frequency kuomesa uye super-odhiyo yekuomesa michina.

1. Yakakwira-frequency yekudzimisa michina ndeye 50-500KHz, yakaomeswa dura (1.5-2mm), yakakwira frequency yeukukutu, workpiece haisi nyore kuisa oxidize, deform, kudzima mhando, yakanyanya kugadzirwa kwekuita, iyi mhando yemidziyo inokodzera mamiriro ekupokana , senge zvakajairika Iyo pinion, shaft mhando (ye45 # simbi, 40Cr simbi yezvinhu).

2. Ultra-odhiyo frequency frequency quenching michina 30 ～ 36kHz, hardness layer (1.5-3mm). Rakaomeswa rukoko runogona kukamurwa pamwe nemutsara weiyo workpiece. Iyo yekumusoro kupisa kurapwa kweiyo diki modulus giya ndeyekuwana yakanyanya kuomarara martensite nekushandura chimiro chepamusoro chechikamu, uku uchichengetedza kuomarara uye kupurasitiki kwepakati (kureva pamusoro pekupedza), kana kushandura nzvimbo yemakemikari panguva imwechete Kuumbwa kune tora ngura kuramba, asidhi kuramba, alkali kuramba, uye pamusoro kuomarara kwakakwirira kupfuura iyo yekutanga (kureva., kemikari kupisa kurapwa) nzira.

3. Iyo yepakati frequency yekudzimisa michina ndeye 1-10KHz uye kuwanda kweyakaomeswa dura kudzika (3-5mm). Rudzi rwemidziyo iyi inokodzera kutakura zvikamu, senge crankshafts, magiya mahombe, kumanikidza mitoro, kukuya muchina tambo, nezvimwewo (izvo zvinhu isimbi simbi, 45Cr Simbi, 40Mn9V uye ductile simbi).

Sarudzo yekudzimisa michina mu frequency band inotemwa nemutengi, uye nesarudzo yechigadzirwa inoonekwawo nemutengi. Midziyo yekudzimisa yeimwe frequency band inoonekwa neyakavharwa workpiece. Vatengi vanofanirwa kunyatso kusiyanisa pakati pehunhu hwechigadzirwa uye sarudza anovimbika uye akavimbika mugadziri. Zvigadzirwa zvinogona kuita kuti basa ravo ribudirire.