Yin amfani da fasahar ESC don haɓaka ɗorewa na simintin zaren zaren carbide

Tsarin ESC (Edge da Surface conditioning) tsari ne don haɓakawa (passivation) da gogewar ƙasa na yanke. Ta hanyar tsarin ESC, ana iya haɓaka ƙarfin gefen kayan aiki, an inganta yanayin yanayin damuwa, an rage ƙimar ƙimar ƙasa, kuma ƙarfin kayan aiki shine sau 1 ~ 4. 

Aikin hako mai na kasar Sin a kowace shekara da samar da bututun karfe sama da tan 800,000, aikin sarrafa bututun karfe yana bukatar yin amfani da manyan nau'ikan zaren zaren (guda dubu dari a kowace shekara), don haka amfani da fasahar ESC wajen inganta inganci da dorewa na zaren zaren na da matukar fa'ida a fannin tattalin arziki.

1. Siffar siffa ta 1 Thread Blades Wannan takarda wani nau'i ne na tsefe mai haƙori uku da ake amfani da shi don zaren waje na rumbun mai, kuma kayan ruwan shine YT715 cemented carbide. A gefen yanke kowane haƙori na ruwa, an zaɓi maki 11 halayen A ~ q, inda ma'anar H ke wakiltar ƙarshen ruwan, maki A da Q suna wakiltar gefen tushen, kuma maki D da L suna wakiltar gefen gefen. A babban girma, gefen ruwa (watau mahaɗin gaba da baya) ba layi ba ne mai sauƙi, amma farfajiya mai rikitarwa. 

Ana nuna kaifi na gefen ta radius re. An yi amfani da ruwa don samar da gefen yanayi mai kaifi, kamar yadda aka nuna a Hoto .Radius na gefen siffar hakori ba daidai ba ne (re=0.002 ~ 0.018mm).

Domin inganta aminci da kwanciyar hankali na kayan aiki na yankan, daidaitaccen honing na gefen ta hanyar fasahar ESC na iya ƙara ƙarfin gefen (ƙara sake), rage girman girman girman (ra

2. ESC fasaha da kuma Vibration honing Hanyar ESC (Edge da surface hardening magani) tsari bisa ga manufa za a iya raba zuwa inji, sinadaran, electrochemical, abrasive, thermal aiki, electromagnetic da sauran fasaha hanyoyin, kamar goga inji honing Hanyar, vibration abrasive honing Hanyar, yashi ayukan iska mai ƙarfi Hanyar, high-gudun barbashi bombardment Hanyar. 

A cikin wannan takarda, ana amfani da hanyar honing abrasive vibration don ƙarfafa gefen gefen zaren, wanda ke da ƙarancin zuba jari da ƙananan farashi, kuma yana iya ragewa ko kawar da damuwa a kan saman ruwa, don haka yana ƙara ƙarfin ruwa. Na'urar honing na al'ada na al'ada ta ƙunshi injin girgiza (motar, cam, spring, da dai sauransu) da kuma worktable, abrasive ta amfani da sic ko alumina barbashi, ruwa da abrasive a cikin akwatin a kan workbench, ta hanyar ruwa da abrasive gogayya, tasiri don yin gefen passivation. Duk da haka, yana da wuya a tabbatar da daidaitaccen radius na yankan gefen, kuskuren radius na saman haƙori da tushen haƙori shine 0.02 ~ 0.09mm, wanda ke rinjayar ingancin mashin ɗin da ingantaccen rayuwa na igiyar zaren. 

A cikin wannan takarda, ana amfani da sabon nau'in hanyar honing na inji don maye gurbin cam na gargajiya da injin mota tare da sabon nau'in motsi na motsi, abrasive shine cakuda Emery da boron carbide, kuma motsin dangi tsakanin ruwa da abrasive yana inganta ta hanyar amfani da sabon ma'auni, don haka haƙori saman da gefen radius na The kuskuren yana sarrafawa ta hanyar wucewa ta hanyar 0.0.