Iindaba zeshishini
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Umahluko phakathi kwe-HSS yokusila i-cutter kunye ne-tungsten steel milling cutter
Yintoni umahluko kunye nomahluko phakathi HSS milling cutters kunye Carbide milling cutters ngokwemathiriyeli, isakhiwo, kunye nokusebenza?Kweziphi iimeko zomatshini kufuneka kusetyenziswe izixhobo zeHSS, kwaye kweziphi iimeko apho kufuneka kusetyenziswe izixhobo zeCarbide?1. Umahluko phakathi kwe-HSS End Mill kunye neTu...Funda ngokugqithisileyo -
Izilumkiso zokusika izixhobo zokugaya
1.Izixhobo zokusika izixhobo Izixhobo eziqhelekileyo zokugaya izixhobo zibandakanya: isinyithi esinesantya esiphezulu, i-powder metallurgy high-speed steel, i-carbide ene-cemented, i-PCD, i-CBN, i-cermet kunye nezinye izinto ezinzima kakhulu.Izixhobo zetsimbi ezikhawulezayo zibukhali kwaye zinokuqina okuhle, ngelixa izixhobo ze-carbide ...Funda ngokugqithisileyo -
Isixhobo sokugaywa kwakhona kunye nokufakwa kwakhona
Isixhobo yenye yezona ndawo zibalulekileyo kumatshini wokwenza izixhobo.Ngophuhliso lwesayensi kunye nobuchwepheshe, isixhobo sitshintshile ukusuka kwisixhobo sokuqala se-alloy ukuya kwesona sixhobo sisetyenziswa ngokuqhelekileyo.Ukugaya kunye nokuphinda kugqunywe i-carbide enesamente kunye nentsimbi enesantya esiphezulu ...Funda ngokugqithisileyo -
Ukusetyenziswa kwezixhobo zetsimbi ezikhawulezayo
I-HSS, i-SpeedSteel ePhakamileyo, luhlobo lwemathiriyeli yesixhobo endinxibelelana nayo kakhulu xa ndingena kushishino lwezixhobo.Kamva, siye safunda ukuba isantya esiphezulu sentsimbi esasiyisebenzisa ngelo xesha kufuneka sibizwe ngokuba "yintsimbi eqhelekileyo yesantya esiphezulu", kwaye kukho iipropati ezingcono kunayo, ezifana ne-aluminium h ...Funda ngokugqithisileyo -
Isixhobo sesixhobo esinamandla kunye nendlela yokukhetha
Ngophuhliso lwenzululwazi yanamhlanje kunye nobuchwepheshe, izixhobo zobunjineli ezingakumbi ezinobunzima obuphezulu zisetyenziswa, ngelixa itekhnoloji yemveli yokujika ayinabuchule okanye ayinakufezekisa ukusetyenzwa kwezinto ezinobulukhuni obuphezulu konke konke.I-carbide egqunywe, cer...Funda ngokugqithisileyo -
Kutheni izixhobo zokusika ezingezizo eziqhelekileyo zibalulekile ekusikeni?
Kwinkqubo yomatshini, kudla ngokuba nzima ukusebenzisa izixhobo ezisemgangathweni, ngoko ke ukuveliswa kwezixhobo ezingekho mgangathweni kubaluleke kakhulu kumatshini.Ukusetyenziswa kwezixhobo ezingezizo eziqhelekileyo ekusikeni isinyithi kubonakala ngokusila, ngoko eli phepha lazisa ngokukodwa ...Funda ngokugqithisileyo -
Iingxaki zesicelo kunye neendlela zonyango zevili lokugaya isiphelo esiphindwe kabini
Ziziphi iingxaki eziya kudibana nazo kwinkqubo yokugaya ivili lokugaya ubuso obuphindwe kabini?Sifanele sihlangabezane njani nayo?1. Ivili lokusila le-CBN litshisa i-workpiece ngexesha lokugaya (1).Ukuqina kwevili lokusila le-CBN kuphezulu kakhulu: buyisela ivili lokusila ngokufanelekileyo ...Funda ngokugqithisileyo -
Izixhobo zokusika ze-PCD ezisetyenziswa kwishishini le-3C
Okwangoku, izixhobo ze-PCD zisetyenziswa ngokubanzi ekuqhutyweni kwezi zinto zilandelayo: 1, isinyithi esingenantsimbi okanye ezinye i-alloys: ubhedu, i-aluminium, ubhedu, ubhedu.I-2, iCarbide, igraphite, i-ceramic, iiplastiki eziqiniswe ngefayibha.Izixhobo ze-PCD zisetyenziswa kakhulu kwi-aerospace kunye nemizi-mveliso yeemoto.Ngokuba ezi zimbini...Funda ngokugqithisileyo -
Inkqubo yokuvelisa isixhobo se-cubic boron nitride (CBN).
1. Indlela yokuhlanjululwa kwezinto ezibonakalayo Ngenxa yokuba i-WBN, i-HBN, i-pyrophyllite, i-graphite, i-magnesium, isinyithi kunye nezinye izinto ezingcolileyo zihlala kwi-CBN powder;Ukongeza, yona kunye ne-binder powder iqulethe i-oksijeni ye-adsorbed, umphunga wamanzi, njl., engathandekiyo kwi-sintering.Ke ngoko, indlela yokucoca ye-r...Funda ngokugqithisileyo
