Ibhedi yomatshini isebenza njengesiseko sesiseko saso nasiphi na isixhobo soomatshini, kwaye inkqubo yayo yokuhlanganisa linyathelo elibalulekileyo elichaza ubulukhuni besakhiwo, ukuchaneka kwejometri, kunye nokuzinza kwexesha elide. Kude nendibano elula ebotiweyo, ukwakha ibhedi yomatshini ochanekileyo ngumngeni wobunjineli wenkqubo enamanqanaba amaninzi. Inyathelo ngalinye-ukusuka kwireferensi yokuqala ukuya kulungiso olusebenzayo lokugqibela-lifuna ulawulo lwe-synergistic lwezinto ezininzi eziguquguqukayo ukuqinisekisa ukuba ibhedi igcina ukusebenza okuzinzileyo phantsi kwemithwalo enzima yokusebenza.
Umsebenzi osisiseko: uQwalaselo lokuqala kunye noNqanabaniso
Inkqubo yokuhlanganisa iqala ngokuseka inqwelo-moya yesalathiso ngokupheleleyo. Oku kudla ngokuphunyezwa kusetyenziswa ipleyiti yomphezulu yegranite echanekileyo ephezulu okanye i-laser tracker njengophawu lwehlabathi jikelele. Isiseko sombhede womatshini siqale silinganiswe ngokusebenzisa i-wedges yokuxhasa umgangatho (iibhloko ze-chock). Izixhobo zokulinganisa ezikhethekileyo, ezinje ngamanqanaba e-elektroniki, zisetyenziselwa ukunyenyisa ezi zixhaso de kube impazamo yokunxulunyaniswa phakathi komphezulu wesikhokelo sebhedi kunye nenqwelomoya yereferensi incitshisiwe.
Kwiibhedi ezinkulu kakhulu, isicwangciso sokulinganisa siyasetyenziswa: iindawo zokuxhasa iziko zilungiswa kuqala, kwaye umgangatho uqhubela phambili ukuya ngaphandle ukuya ekupheleni. Ukubeka iliso okuqhubekayo kwindlela ethe ngqo yesikhokelo usebenzisa isalathisi sokucofa kubalulekile ukunqanda i-sag embindini okanye i-waping emaphethelweni ngenxa yobunzima becandelo. Ingqwalasela iphinda ihlawulwe kwizinto eziphathekayo ze-wedges zenkxaso; intsimbi ephosiweyo idla ngokukhethelwa i-coefficient yokwandiswa kwe-thermal efanayo kumandlalo womatshini, ngelixa iipads ezihlanganisiweyo zisetyenziselwa iipropathi zazo eziphezulu zokudambisa kwizicelo ezinokuthi zishukume. Ifilimu ebhityileyo ye-lubricant ekhethekileyo echasene nokubamba kwindawo yoqhagamshelwano inciphisa uphazamiseko lwefriction kwaye inqande ukutyibilika kancinci ngexesha lesigaba sokuzinzisa ixesha elide.
Udibaniso oluchanekileyo: Ukudibanisa iSixokelelwano sesiKhokelo
Inkqubo yesikhokelo licandelo eliphambili elijongene nentshukumo yomgca, kwaye ukuchaneka kwendibano yayo kuhambelana ngokuthe ngqo nomgangatho womatshini wesixhobo. Emva kokulungiswa kwangaphambili kunye nezikhonkwane zendawo, isikhokelo sixinzelelwe, kwaye amandla angaphambili asetyenziswa ngokucokisekileyo kusetyenziswa amacwecwe okushicilela. Inkqubo yangaphambili yoxinzelelo kufuneka ihambelane nomgaqo "ofanayo kunye nenkqubela phambili": iibholithi ziqiniswe ngokunyukayo ukusuka kumbindi wesikhokelo ukuya ngaphandle, kusetyenziswa i-torque encinci kuphela kumjikelo ngamnye de kube kuhlangatyezwana neenkcukacha zoyilo. Le nkqubo ingqongqo inqanda ugxininiso loxinzelelo lwasekhaya olunokuthi lubangele ukugoba kwesikhokelo.
Umceli mngeni obalulekileyo kukulungelelanisa ukukhutshwa kwemvume phakathi kweebhloko zesilayidi kunye nesikhokelo. Oku kuphunyezwa ngegeyiji edityanisiweyo yokulinganisa imvakalelo kunye nendlela yokulinganisa isalathisi sokudayela. Ngokufaka iigeyiji ze-fealer zobunzima obuhlukeneyo kunye nokulinganisa isiphumo sokufuduswa kwesilayidi kunye nesalathisi sokudayela, i-curve-displacement curve yenziwa. Le datha ikhokela ukulungiswa kwe-micro-eccentric pins okanye i-wedge blocks kwicala lesilayidi, iqinisekisa ukuhanjiswa okufanayo kwe-clean. Kwiibhedi ezichanekileyo, ifilimu ye-nano-lubrication inokusetyenziswa kwindawo yesikhokelo ukuthoba i-coefficient ye-friction kunye nokuphucula ukuhamba kakuhle.
UQhagamshelwano Olungqongqo: I-Spindle Headstock ukuya kwiBhedi
Uqhagamshelo phakathi kwentloko yokuphotha, intliziyo yemveliso yamandla, kunye nebhedi yomatshini ifuna ibhalansi enononophelo yokuhanjiswa komthwalo owomeleleyo kunye nokwahlulwa kokungcangcazela. Ukucoceka kweendawo zokukhwelana kubaluleke kakhulu; iindawo zoqhagamshelwano kufuneka zicinywe ngokucokisekileyo nge-ejenti yokucoca ezinikeleyo ukuze isuse zonke izinto ezingcolisayo, ilandelwe kukusetyenziswa komaleko obhityileyo wegrisi ye-silicone ehlalutyiweyo ukuqinisa ukuqina koqhagamshelwano.
Ulandelelwano lokuqinisa ibholithi lubalulekile. Ipateni elinganayo, ngokuqhelekileyo "ukwandisa ngaphandle ukusuka embindini," isetyenziswa. Iibholithi ezikummandla osembindini ziqiniswa kwangaphambili, kwaye ulandelelwano luphumela ngaphandle. Ixesha lokukhulula uxinzelelo kufuneka libalwe emva komjikelo ngamnye wokuqinisa. Kwizinto zokudibanisa ezibaluleke kakhulu, i-ultrasonic bolt preload detector isetyenziselwa ukubeka iliso kwi-axial force ngexesha langempela, ukuqinisekisa ukuhanjiswa kwengcinezelo efanayo kuzo zonke iibholithi kunye nokuthintela ukukhulula kwendawo okunokubangela ukungcangcazela okungafunekiyo.
I-post-connection, uhlalutyo lwe-modal luyenziwa. I-exciter yenza ukungcangcazela kwiifrikhwensi ezithile kwi-headstock, kwaye i-accelerometers iqokelela imiqondiso yokuphendula kuyo yonke ibhedi yomatshini. Oku kuqinisekisa ukuba i-base's resonant frequencies i-decouplated ngokwaneleyo ukusuka kuluhlu lwamaza okusebenza kwenkqubo. Ukuba kufunyenwe umngcipheko we-resonance, ukuthomalalisa kubandakanya ukufakela iishim ezimanzi kumda wojongano okanye ukulungisa kakuhle ukulayisha kwangaphambili kwebholiti ukukhulisa indlela yothumelo lokungcangcazela.
Ukuqinisekiswa kokuGqibela kunye neMbuyekezo yokuchaneka kweJiyometri
Xa sele idityanisiwe, ibhedi yomatshini kufuneka ijongwe ngokugqibeleleyo kokugqibela kwejiyometri. I-laser interferometer ilinganisa ukuthe tye, isebenzisa iiasembly zesipili ukwandisa ukunxaxha okuncinci kubude besikhokelo. Inkqubo yenqanaba lombane yenza imephu yomphezulu, iseka iprofayili ye-3D ukusuka kwiindawo ezininzi zokulinganisa. I-autocollimator ijonga i-perpendicularity ngokuhlalutya ukutshintshwa kwendawo yokukhanya ebonakaliswe kwiprism echanekileyo.
Nakuphi na ukutenxa okuthe kwaqatshelwa ngaphandle kokunyamezela kufuna imbuyekezo echanekileyo. Ngeempazamo zokuthi tye kwendawo kwindlela yesikhokhelo, umphezulu we-wedge oxhasayo unokulungiswa ngokukhuhla ngesandla. I-ejenti yomphuhlisi isetyenziswe kwiindawo eziphakamileyo, kwaye i-friction evela kwisilayidi esishukumayo ibonisa ipateni yoqhagamshelwano. Amanqaku aphezulu akhutshiwe ngobuchule ukuze aphumeze ngokuthe ngcembe i-contour yethiyori. Kwiibhedi ezinkulu apho ukukhuhla kungenakwenzeka, iteknoloji yembuyekezo ye-hydraulic ingaqashwa. Ii-cylinders ezincinci ze-hydraulic zihlanganiswe kwii-wedges zenkxaso, zivumela ukulungiswa okungonakalisi kobunzima be-wedge ngokumodareyitha uxinzelelo lweoyile, ukufezekisa ukuchaneka ngaphandle kokususwa kwezinto ezibonakalayo.
Ukothulwa kunye nokuLayishwa kweKhomishini
Izigaba zokugqibela zibandakanya ukugunyaziswa. Ngexesha lokuthotywa kwenqanaba lokulungisa, ibhedi isebenza phantsi kweemeko ezilinganisiweyo ngelixa ikhamera ye-infrared thermal ibeka esweni ijiko lobushushu le-headstock kwaye ikhomba iindawo ezishushu zasekhaya ukulungiselela ukwenziwa kwetshaneli okunokubakho. Abenzi boluvo beTorque babeke iliso kwimveliso yemoto eguquguqukayo, evumela uhlengahlengiso lokucocwa kwekhonkco lokuqhuba. Isigaba esilayishiweyo sokulungisa ngokuthe ngcembe sandisa amandla okusika, ukujonga i-spectrum ye-vibration yebhedi kunye nomgangatho wokugqitywa komphezulu owenziwe ngomatshini ukuze kuqinisekiswe ubulukhuni besakhiwo budibana neenkcukacha zoyilo phantsi koxinzelelo lwehlabathi lokwenyani.
Indibano yecandelo lombhede womatshini kukudityaniswa okucwangcisiweyo kwamanyathelo amaninzi, iinkqubo ezilawulwa ngokuchanekileyo. Ngokubambelela ngokungqongqo kwiiprothokholi zendibano, iindlela zembuyekezo eziguquguqukayo, kunye nokuqinisekiswa okucokisekileyo, i-ZHHIMG iqinisekisa ukuba ibhedi yomatshini igcina ukuchaneka kwenqanaba le-micron phantsi kwemithwalo enzima, ibonelela ngesiseko esingashukumiyo sokusebenza kwezixhobo ezikumgangatho wehlabathi. Njengoko ukuchongwa okukrelekrele kunye nokulungelelaniswa kwetekhnoloji yokuziqhelanisa kuqhubeka nokuhambela phambili, indibano yebhedi yomatshini yexesha elizayo iya kuba yinto eqikelelwayo kwaye ilungiselelwe ngokuzimeleyo, ukutyhala ukwenziwa koomatshini kwiinkqubo ezintsha zokuchaneka.
Ixesha lokuposa: Nov-14-2025