Indlela yokunciphisa ukungcangcazela kunye nengxolo yeebheringi zebhola ze-groove ezinzulu ezibangelwa yimiba yokuvelisa
Okwangoku, iiparamitha zesakhiwo sangaphakathi se-groove enzulu etywinwe iibheringi zebhola kwilizwe lam ziphantse zafana nezo zeenkampani zangaphandle ezihambele phambili.Nangona kunjalo, amanqanaba okungcangcazela kunye nengxolo yeemveliso ezinjalo kwilizwe lam akude nakwezo mveliso zangaphandle.Esona sizathu sikukuba kwimveliso nakwiimeko zokusebenza zinefuthe kwizinto.Ukususela kumbono woshishino oluthweleyo, iimeko zokusebenza zingasombululwa ngokubeka phambili iimfuno ezifanelekileyo zomninimzi, kunye nendlela yokunciphisa ukungcangcazela kunye nengxolo ebangelwa yimiba yokuvelisa yingxaki ekufuneka i-industry ephetheyo iyisombulule.Inani elikhulu leemvavanyo ekhaya nakwamanye amazwe libonise ukuba umgangatho womatshini we-cage, i-ferrule kunye nebhola yensimbi ineenqanaba ezahlukeneyo zempembelelo kwi-vibration yokuthwala.Umgangatho womatshini webhola yensimbi unempembelelo ebonakalayo kwi-vibration yokuthwala, elandelwa ngumgangatho womatshini we-ferrule.Imiba kukungqukuva, ukuguquguquka, uburhabaxa bomphezulu, amaqhuqhuva angaphezulu, njl.
Ezona ngxaki zibalaseleyo kwiimveliso zebhola yentsimbi yelizwe lam kukusasazeka okukhulu kwamaxabiso okungcangcazela kunye neziphene ezinzulu zomgangatho (amanqaku amanye, amanqaku eqela, imingxuma, njl.njl.).Ixabiso lokungcangcazela kwebheringi yangasemva liphezulu, kwaye nesandi esingaqhelekanga siyaveliswa.Ingxaki ephambili kukuba i-waviness ayilawulwa (akukho mgangatho, akukho zixhobo ezifanelekileyo zokuvavanya kunye nohlalutyo), kwaye ikwabonisa ukuba ukuxhathisa ukungcangcazela kwesixhobo somatshini kubi, kwaye kukho iingxaki ngevili lokusila, i-disc yokusila, i-coolant. , kwaye uqhubekise iparamitha.Ngakolunye uhlangothi, kuyimfuneko ukuphucula inqanaba lokulawula ukuphepha iingxaki ezisemgangathweni ezingahleliwe ezifana namaqhuma, imikrwelo kunye nokutshisa.Kwiringi, eyona mpembelelo inzima ekuthwaleni ukungcangcazela kukuzamazama kwetshaneli kunye noburhabaxa bomphezulu.Ngokomzekelo, xa ukujikeleza kweendlela zangaphakathi kunye nezangaphandle zebhola encinci kunye ne-medium-size-deep groove ibhola ye-groove ikhulu kune-2 μm, iya kuba nefuthe elibalulekileyo kwi-vibration ye-bearing.Xa i-waviness ye-channel yangaphakathi nangaphandle ingaphezu kwe-0.7 μm, ixabiso le-vibration elithwalayo liyenyuka ngokunyuka kwe-waviness, kwaye umjelo wonakaliswe kakhulu.Ukungcangcazela kunokunyuswa ngaphezu kwe-4dB, kwaye nesandi esingaqhelekanga sinokuvela.
Ingaba ibhola yensimbi okanye i-ferrule, i-waviness yenziwa yinkqubo yokugaya.Nangona i-ultra-finishing inokuphucula i-waviness kunye nokunciphisa uburhabaxa, owona mlinganiselo usisiseko kukunciphisa i-waviness ngexesha lenkqubo yokusila kwaye ugweme ukungakhethi.Kukho imilinganiselo emibini engundoqo yomonakalo we-bump: i-deep groove ibhola ethwele kunciphisa ukungcangcazela.Enye kukunciphisa ukungcangcazela komphezulu wokugaya ukuchaneka okuphezulu ukufumana ukuchaneka kobume bomatshini obuchanekileyo kunye nomgangatho wokuthungwa komphezulu.Ukuze unciphise ukungcangcazela, umatshini wokugaya kufuneka ube nomgangatho omhle.Ukuxhatshazwa kwe-Vibration, iindawo ezibalulekileyo zesakhiwo ezifana nebhedi zine-vibration absorption, kunye ne-oscillation system ye-oscillation ye-ultra-precision machine tool inokusebenza kakuhle kokuchasana nokungcangcazela;ukunyusa isantya sokusila, ii-spindles zombane ezingama-60,000 zisetyenziselwa ukugaya i-6202 ngaphandle kwe-raceways ngaphandle, kunye nesantya sokusila Ngaphezu kwe-60m / s, ephantsi kakhulu e-China, ngokukodwa inqunyelwe yintsebenzo ye-shaft engundoqo kunye nokuthwala okuphambili.Kwi-speed-speed grinding, amandla okugaya ancinci, i-metamorphic layer yokugaya incinci, akulula ukutshisa, kwaye ukuchaneka komatshini kunye nokusebenza kakuhle kunokuphuculwa, okunempembelelo enkulu kwiibheringi zebhola eziphantsi;Ukungcangcazela kokugaya kunempembelelo enkulu, ukuphakama kokuqina, isantya esincinci sokusila sitshintsha amandla okugaya, kwaye incinci i-vibration yenkqubo yokugaya;ukuqina kwenkxaso yokuthwala i-spindle kuphuculwe, kwaye iteknoloji ye-random dynamic balancing yamkelwa ukuphucula i-anti-vibration yesini sokusila.Isantya sokungcangcazela kweentloko zokusila zangaphandle (ezifana neGamfior) simalunga nesinye kwishumi seso soluka jikelele sasekhaya;kubaluleke kakhulu ukuphucula ukusebenza kokusika kunye nomgangatho wokunxiba we-whetstone yevili lokugaya.Okwangoku, iingxaki eziphambili zokusila i-oilstone yevili kwilizwe lam kukungafani kakuhle kwesakhiwo kunye nesakhiwo, esichaphazela kakhulu umgangatho wokusila kunye ne-ultra-processing yeebheringi zebhola eziphantsi-ingxolo;ukupholisa okwaneleyo ukuphucula ukuchaneka kokucoca;ukuphucula isisombululo sesondlo senkqubo yokutya echanekileyo kunye nokunciphisa inertia yokutya;ukugaya okunengqiqo kunye ne-ultra-processing Iiparamitha zeTekhnoloji kunye nokuhamba kokucubungula zizinto ezingenako ukuhoywa.Isibonelelo sokugaya kufuneka sibe sincinci, kwaye imilo kunye nokunyamezela isikhundla kufuneka kube ngqongqo.Ububanzi bangaphandle beebheringi zebhola ezincinci kunye nobukhulu abufanele bugqitywe kakhulu, kwaye ukugaya kunye nokugaya akufanele kuhlulwe ukuqinisekisa umgangatho omhle womphezulu.
Okwesibini kukuphucula ukuchaneka kwendawo ye-machining datum kunye nokunciphisa impazamo kwinkqubo yokugaya.Idayamitha yangaphandle kunye nobuso bokuphela ziibhentshi zokumisa kwinkqubo yokugaya.Impazamo entsonkothileyo yokwenza imephu yedayamitha yangaphandle ukuya kwigroove-uchaneke kakhulu igqithiselwa ngokungathanga ngqo ngempazamo entsonkothileyo yemephu yedayamitha yangaphandle ukuya kwigayiva yokusila kunye nokugrumba kwegroove ukuchaneka okukhulu.Ukuba i-workpiece iqhume ngexesha lokudluliselwa, iya kubonakala ngokuthe ngqo kumatshini owenziweyo wendlela yomdyarho, echaphazela i-vibration ethwele.Ngoko ke, la manyathelo alandelayo kufuneka athathwe: ukuphucula ukuchaneka kwemilo yendawo yereferensi yokubeka;ukuhanjiswa kuzinzile ngexesha lokucubungula ngaphandle kwama-bumps;impazamo yokuma kunye nesikhundla sesibonelelo esingenanto akufanele sibe sikhulu kakhulu, ngakumbi xa isibonelelo sincinci, impazamo egqithisileyo iya kubangela ukugawula kokugqibela kunye nokugqiba.Ekugqibeleni, ukuchaneka kwemilo akuzange kuphuculwe kwiimfuno zomgangatho wokugqibela, ezichaphazela kakhulu ukuhambelana komgangatho womatshini.
Akunzima ukubona kuhlalutyo olungentla ukuba umgca ozenzekelayo wokusila kunye ne-ultra-processing iibheringi zebhola eziphantsi kwengxolo eyenziwe ngumatshini ophezulu wokusebenza kunye nozinzo oluphezulu lwesixhobo somatshini yeyona nto ifanelekileyo, enokuphepha ukugquma, ukunciphisa iimpazamo zokudlulisa. , ukuphelisa izinto ezenziweyo, kunye nokuphucula ukusebenza kakuhle kunye nokuhambelana komgangatho., ukunciphisa iindleko zemveliso kunye nokuphucula ukusebenza kakuhle kweshishini.
Ixesha lokuposa: Aug-22-2022