Kugwiritsa ntchito ukadaulo wa ESC kupititsa patsogolo kulimba kwa ulusi wa simenti wa carbide

Njira ya ESC (Edge ndi Surface conditioning) ndi njira yopititsira patsogolo (passivation) ndi kupukuta pamwamba pamphepete. Kupyolera mu ndondomeko ya ESC, mphamvu ya m'mphepete mwa chida imatha kukulitsidwa, kupanikizika kwapamwamba kumawonjezeka, kuuma kwapamwamba kumachepetsedwa, ndipo kulimba kwa chida ndi 1 ~ 4 nthawi. 

China pachaka pobowola mafuta ndi kupanga zitsulo chitoliro kumwa matani oposa 800,000, processing mafuta chitoliro zitsulo chitoliro ayenera kugwiritsa ntchito masamba ambiri ulusi (zana zikwi zidutswa/chaka), kotero kugwiritsa ntchito luso ESC kusintha khalidwe ndi kulimba kwa masamba ulusi ali ndi phindu lalikulu zachuma.

1. Mawonekedwe a mawonekedwe a masamba a Ulusi 1 Pepalali ndi mtundu wa tsamba lachisa la mano atatu lomwe limagwiritsidwa ntchito ngati ulusi wakunja wa posungira mafuta, ndipo tsambalo ndi YT715 cemented carbide. Pamphepete mwa dzino lililonse la tsamba, mfundo 11 za A ~ q zimasankhidwa, momwe mfundo ya H imayimira nsonga ya tsamba, A ndi Q mfundo zimayimira m'mphepete mwa muzu, ndipo D ndi L mfundo zimayimira mbali ya m'mphepete. Pakukweza kwakukulu, m'mphepete mwa tsamba (ie kuphatikizika kwa kutsogolo ndi kumbuyo) si mzere wosavuta, koma pamwamba pa zovuta. 

Kuthwa kwa m'mphepete kumawonetsedwa ndi radius re. Tsambalo limapangidwa kuti lipange mphuno yakuthwa yachilengedwe, monga momwe tawonetsera pa Chithunzi.

Pofuna kupititsa patsogolo kudalirika ndi kukhazikika kwa chida chodulira, kuwongolera mwatsatanetsatane m'mphepete mwaukadaulo wa ESC kumatha kuonjezera mphamvu ya m'mphepete (kuwonjezeranso), kuchepetsa mtengo wa roughness pamwamba (ra

2. ESC luso ndi kugwedera honing njira ESC (Mphepete ndi pamwamba kuumitsa mankhwala) ndondomeko malinga ndi mfundo akhoza kugawidwa mu makina, mankhwala, electrochemical, abrasive, matenthedwe processing, electromagnetic ndi njira zina luso, monga burashi makina honing njira, kugwedera abrasive honing njira, mchenga kuphulika njira kuwongola, mkulu-liwiro tinthu bombardment njira. 

Mu pepala ili, kugwedezeka kwa abrasive honing njira kumagwiritsidwa ntchito kulimbitsa m'mphepete mwa ulusi wa ulusi, womwe umadziwika ndi ndalama zochepa komanso zotsika mtengo, ndipo zimatha kuchepetsa kapena kuthetsa kupanikizika kotsalira pa tsamba, motero kumawonjezera kulimba kwa tsamba. The mwambo kugwedera honing makina wapangidwa ndi kugwedera limagwirira (motor, cam, kasupe, etc.) ndi worktable, abrasive ntchito sic kapena aluminiyamu particles, tsamba ndi abrasive mu bokosi pa workbench, mwa tsamba ndi abrasive mikangano, zimakhudza kuti m'mphepete passivation. Komabe, n'zovuta kutsimikizira utali wa yunifolomu m'mphepete mwake, cholakwika cha radius pamwamba pa dzino ndi muzu wa dzino ndi 0.02 ~ 0.09mm, zomwe zimakhudza khalidwe la makina ndi moyo wogwira ntchito wa tsamba la ulusi. 

Mu pepala ili, mtundu watsopano wa makina kugwedera honing njira ntchito m'malo chikhalidwe kamera ndi galimoto limagwirira ndi mtundu watsopano wa kugwedera galimoto, ndi abrasive ndi osakaniza Emery ndi boron carbide, ndi kuyenda wachibale pakati pa tsamba ndi abrasive ndi bwino pogwiritsa ntchito fixture latsopano, kotero kuti dzino pamwamba ndi m'mphepete utali wozungulira ulusi wozungulira 0 ndi kuwongolera ulusi wozungulira 0 ndi kuwongolera ulusi wodutsa 0. tsamba ogwira moyo.