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Iintlobo eziphambili kunye neempawu zeMicandelo esebenzayo yokuqengqeleka kwiZikhokelo eziLungelelanisiweyo

Uthelekiso lweSiseko sokuSebenza kweZithathu ezisetyenziswa rhoqoIzikhokelo zeSishukumiso seLinearIsantya sokusebenza kwezikhokelo ezijikelezayo ezithe nkqo sifikelele kwi-300 m/min. EYurophu naseMelika, ngaphezulu kwesibini kwisithathu sezixhobo zomatshini ze-CNC ezikhawulezayo zisebenzisa izikhokelo ezijikelezayo ezithe nkqo, ezisetyenziswa kakhulu kwizixhobo ezahlukeneyo zoomatshini zanamhlanje. Izixhobo ezisebenzayo zokuqengqeleka zonke zisebenzisa iibhola okanye iirola njengezinto zokuqengqeleka. Izixhobo ezisebenzayo zokuqengqeleka ezisetyenziswa rhoqo ziquka oku kulandelayo:

 

1. Isibini seSikhokelo seRolling Linear

 

Iimpawu: Izinto eziqengqelekayo zidibana nomngxuma ojikelezayo we-arc, nto leyo ebangela ukuba umthamo wokuthwala umthwalo ube phezulu, ubulukhuni obungcono, kunye ne-coefficient ephantsi yokungqubana (ngokubanzi yi-0.002 ~ 0.005, yi-5% ~ 2% kuphela yaleyo yee-sliding guide pairs), amandla okonga kwaye ziyakwazi ukumelana nemithwalo kumacala amane (phezulu, ezantsi, ekhohlo, nasekunene). Umahluko phakathi kokungqubana okuguquguqukayo nokungaguqukiyo mncinci kakhulu.

 

Ukuguguleka okuphantsi, ubomi benkonzo ende, kunye nokufakelwa okulula, ukugcinwa, kunye nokuthambisa. Ivumela isantya sokuhamba esiphindwe kalishumi kunezikhokelo zokutyibilika, ibonelela ngentshukumo eguquguqukayo nengenampembelelo. Ngexesha lokutya okuncinci, okukhawulezayo, inokulawula ngokufanelekileyo indawo kunye nobukhulu ngaphandle kokutyibilika, kwaye inokufikelela ekutyisweni okuchanekileyo kwinqanaba le-ultra-micron. 2. I-Rolling Linear Guide Sleeve Pair

Iimpawu: I-coefficient ephantsi yokungqubana, yi-0.001 ~ 0.004 kuphela, amandla okonga. Iintshukumo ezincinci eziguquguqukayo nezichanekileyo, azinazo iintshukumo ezirhubuluzayo ngesantya esiphantsi.

 

Ukuchaneka okuphezulu, ukubetheka ixesha elide, kunye nesantya sokuhamba ngokukhawuleza. Amandla okuzilungisa, ukunciphisa ukuchaneka komatshini wezinto ezinxulumene noko. Ukugcinwa okulula kunye nokuthambisa.

 

Ireyile yesikhokelo kunye nesleeve yesikhokelo ziyi-cylindrical, nto leyo ebangela ukuba ixabiso liphantsi. Nangona kunjalo, izinto eziqengqelekayo zinonxibelelwano oluchanekileyo nomphini, nto leyo ekhokelela ekubeni umthwalo ube mkhulu. Ifanelekile kwizicelo ezifuna ukuchaneka okuphezulu kunye nemithwalo elula.

 

3. I-Rolling Spline Pair

Iimpawu: Ukumelana nokungqubana okuphantsi kakhulu, kunye ne-coefficient of friction phakathi kwe-0.002 kunye ne-0.003, okuvumela ukujikeleza ngesantya esiphezulu okanye intshukumo yokubuyelana ngomgca (isantya ukuya kuthi ga kwi-100m/min nangaphezulu). Ukumelana nokungqubana phantse kuxhomekeke kwisantya; akukho kuqubha okwenzekayo ngexesha lentshukumo yokubuyelana ngesantya esiphantsi.

 

Ukulayisha kwangaphambili kungasetyenziswa ngokutshintsha ububanzi beebhola eziqengqelekayo ukuze kupheliswe umva ngexesha lokujikeleza phambili nangasemva, ngaloo ndlela kuncitshiswe impembelelo kwaye kuphuculwe ukuqina kunye nokuchaneka kwentshukumo. Inamandla aphezulu okuthwala umthwalo, ubomi benkonzo ende, kunye nokugcinwa kakuhle kokuchaneka.

 

4. Iibhloko zeSikhokelo sokuQokelela

Iimpawu: Izinto eziqengqelekayo ziirola ezisilinda, ezinomthamo wokuthwala umthwalo omalunga ne-10 yeebheringi zebhola. I-coefficient ye-friction iphantsi, phakathi kwe-0.005 kunye ne-0.01, kwaye umahluko phakathi kwee-coefficients ze-dynamic kunye ne-static friction zincinci. Kwiindlela ezinokuqala rhoqo, ukuma, kunye nokubuyela umva kwi-frequency ephezulu, inokunciphisa ubunzima bomatshini kunye nokusetyenziswa kwamandla, kwaye isuse ukutyibilika. Ifezekisa intshukumo egudileyo phantsi kweemeko zomthwalo onzima okanye oguquguqukayo.

 

Uvakalelo oluphezulu, ulawulo oluchanekileyo ngexesha lokulungiswa kwesantya esiphantsi, akukho kurhubuluza, ukusebenza kakuhle kokukhokela ngexesha lokuqengqeleka, ukuphucula ukulandelelwa koomatshini kunye nokuchaneka kokubeka. Inkqubo yokuthambisa ilula, kwaye ukufakwa, ukuqhaqha, kunye nokulungiswa kulula. Akukhawulelwanga bubude bebhedi yomatshini, iibhloko ezininzi zesikhokelo zinokukhethwa ngokomthamo womthwalo. Isetyenziswa kakhulu kwiinkqubo zokuhamba ezihambayo ezicwangcisiweyo zezixhobo zomatshini ze-NC kunye ne-CNC.