amazinyo okusika
Amazinyo okusika
Intloko yokusika ngokubanzi inamalungu amane, kubandakanya umsiki wamazinyo (ingxubevange), umsiki womzimba, igqabi lasentwasahlobo kunye neesiliphu, ngelixa kuphela amazinyo okusika, umzimba wokusika kunye nesiringi, njl njl. . Ke ngoko, amazinyo okusika kufuneka abe kukuxhathisa okukhulu. Amazinyo okusika aqhelekile acocwe ngumgubo weTungsten Cobalt alloy powder kwindawo engenanto, emva koko yadityaniswa kumzimba wokusika oneempawu zamandla aguqukayo angama-2400n / mm² kunye nokuxinana phakathi kwe-14.5-14.9cm³, enobunzima obuphezulu, ukuxhathisa okuphezulu kunye ukuxhathisa okomeleleyo.
Umzimba womsiki uhlala wenziwe ngezinto ezingagqokiyo ezingama-42Crmo kwaye zilungiswa nguMatshini weCold extrusion Molding. Ngamandla aphezulu e-flexural kunye nokumelana nokunxiba okuphezulu, isetyenziselwa ukuxhasa nokukhusela amazinyo okusika. Isetyhula enokwandiswa okuphezulu itshixiwe kwi-hilt yentloko yokusika, ecinezelwe yintsimbi engu-65Mo eqine kakhulu. Inokutshixa ngokuqinileyo intloko yokusika ixesha elide kwaye uqiniseke ukuba intloko yokusika inokujikeleza ngokuguqukayo kwisikhululo. Igqabi lasentwasahlobo litshixiwe kwisetylip, elinokuthi lenze ukuba intloko yokusika ifake esitishini ngokulula. Oku akunakho ukuququzelela kuphela ukudibana kwentloko yokusika, kodwa kukhusela isikhululo ngokufanelekileyo kwaye masibe phantsi kwe-abrasion yesiqhelo. Igqabi lasentwasahlobo lenziwa ngezinto ezinokunganyangeki ngetekhnoloji yeendaba ezibandayo. Ubulukhuni bayo sisiqinisekiso esibalulekileyo sokusetyenziswa kwesiqhelo se-cutter head, ngelixa ukucima ubushushu obufanelekileyo kunokwandisa ubomi benkonzo yokusika. Ubulukhuni bomzimba wokusika ulawulwa phakathi kwe-44-48HRC kwaye amazinyo okusika ajikeleze i-89HRA. Ukuqhekeka kwesilivere ephezulu okanye iteknoloji esekwe kwiNickel iqeshiwe ukuqinisekisa ukuba akukho kuwa kwamazinyo okusika ingxubevange.
Umgaqo yokusebenza yeNtloko mgawuli mgawuli
Intloko yokusika isisiseko kulwakhiwo lwendlela. Intloko yokusika isebenza njengezandla zayo zasekhohlo nezasekunene, eziphethe elona candelo libalulekileyo: Indawo yokugaya. Ukugqiba ukusika okuphambili, intloko yokusika yenziwe ngamasuntswana amakhulu e-Tungsten carbide alloy kwaye aqhagamshelwe yintsimbi ethambileyo yeCobalt, enobulukhuni bayo obunokufikelela ngaphezulu kwe-1400HV. Nokuba uphantsi kobushushu obuphezulu kunye nesantya esiphezulu, ubonakalisa ukumelana okuhle nokuphinda unxibe uxhathiso. Umda wokusika ukwimo yekona. Ububanzi obuncinci obuncinci bunokuhlisa ukusebenza kwekona kunye nokumelana xa usika ngakumbi emhlabeni. Ububanzi obukhulu bezantsi obuphezulu bunika ukhuseleko kwi-shank yesandla. Umda wokusika unxulunyaniswe kakhulu ne-shank ngokusebenzisa i-welding-braze welding ekhethekileyo. Ngaphandle komda wokusika, ikwaphethe i-shank kunye nomzuzu wokugoba we-6 ye-ton-force kwi-degree degree ye-45.
Amacandelo aphezulu kunye namazantsi esitshixo aneepropathi ezahlukeneyo zoomatshini. Inxalenye ephezulu inobundlobongela emhlabeni kwaye ikhuhla inkunkuma, efuna ukuba lukhuni okuphezulu. Ipali evela kwinxalenye esezantsi ifaka kwisikhululo semela ukwenza ukogquma. Ukuqina okuhle kuyivumela ukuba ithathe uqhankqalazo lwangaphakathi. Ke ngoko, isiphatho semela kufuneka sisebenze ngokudibeneyo: ukulwa okuchaseneyo kunye nokuqhekeka. Kukho isiqu embindini, apho ikliphu yesiqwengana inokutsala umphetho wesitshixo ngaphandle kwesitishi. Ngaphandle kwayo, ezinye iimela zinokuzolula zivela ngasemva ngenkwantya yekrele. Iimbombo ezimbalwa zemela ezitsha zinee-grooves entlokweni yazo, ezinokomeleza ukujikeleza kunye nokuthintela ukungonakali okungalinganiyo kwimbambano yomhlaba.
