Ibyiza bya Sisitemu ya Servo Hydraulic

Sisitemu ya servo ni uburyo bwo kugenzura amazi buzigama ingufu kandi bukora neza, bukoresha moteri ya servo kugira ngo butware pompe y'amavuta itwara amazi, bugabanye uburyo bwo kugenzura amashanyarazi, kandi bugenzure uburyo bwo kuzenguruka bwa sisitemu ya hydraulic. Ikwiriye gukaranga, gushushanya, gushyiramo ibyuma, gukanda, gukata, guteranya ibyuma, no gutunganya ibyuma n'ibindi bikorwa.

Ugereranije n'imashini zisanzwe zikoresha amazi,imashini zicapa za servo hydraulicbifite ibyiza byo kuzigama ingufu, urusaku ruto, imikorere myiza, ubworoherane bwiza, no gukora neza cyane. Sisitemu ya servo drive ishobora gusimbura sisitemu nyinshi zisanzwe za hydraulic.

1. Kuzigama ingufu:

(1) Iyo icyuma gitembera vuba cyangwa gihagaze ku rugero rwo hejuru, moteri ya servo ntabwo izunguruka, bityo nta ngufu z'amashanyarazi zikoreshwa. Moteri y'icyuma gisanzwe gikoresha hydraulic irazenguruka ku muvuduko ugenwe. Nyamara, ikoresha 20% kugeza kuri 30% by'imbaraga zigenwe (harimo ingufu zikoreshwa n'insinga ya moteri, friction ya pompe, resistance ya hydraulic channel, pressure down ya valve, connection ya mechanical transmission, nibindi).
(2) Mu gihe cyo gufata umuvuduko, umuvuduko wa moteri ya servo ya servo hydraulic pressure wuzuza gusa gusohoka kwa pompe na sisitemu. Umuvuduko muri rusange uri hagati ya 10rpm na 150rpm. Ingufu zikoreshwa ni 1% kugeza 10% gusa by'ingufu zigenwa. Bitewe n'uburyo bwo gufata umuvuduko, ikoreshwa nyaryo ry'ingufu zisanzwe za hydraulic pressure mu gihe cyo gufata umuvuduko ni 30% kugeza 100% by'ingufu zigenwa.
(3) Ugereranyije na moteri zisanzwe, ubushobozi bwa moteri za servo buri hejuru ya 1% kugeza kuri 3%. Ibi bigaragaza ko imashini zikoresha servo zikoresha hydraulic zikoresha ingufu nke.

2. Urusaku ruri hasi:

Pompe y'amavuta y'imashini ikoresha servo-driven hydraulic pressure muri rusange ikoresha pompe y'imbere, mu gihe imashini isanzwe ikoresha pompe y'imbere ya piston. Mu gihe cy'umuvuduko n'igitutu kimwe, urusaku rw'imashini y'imbere rwa piston ruri munsi ya 5dB ~ 10dB ugereranije n'urw'imashini ikoresha servo-driven piston.

Iyo servo hydraulic press iri gukanda ikagaruka, moteri ikora ku muvuduko ugenwe, kandi urusaku rwayo ruri munsi ya 5dB ~ 10dB ugereranije n'urw'imashini isanzwe ya hydraulic. Iyo slider imanuka vuba kandi idahagarara, umuvuduko wa moteri ya servo ni 0, bityo servo-driven hydraulic press nta rusaku rutanga.

Mu gihe cyo gufata umuvuduko, bitewe n'umuvuduko muto wa moteri, urusaku rw'icyuma gikoresha servo-driven hydraulic pressure muri rusange ruba ruri munsi ya 70dB, mu gihe urusaku rw'icyuma gikoresha hydraulic pressure gisanzwe ari 83 dB ~ 90 dB. Nyuma yo gupima no kubara, mu bihe bisanzwe by'akazi, urusaku rutangwa n'icyuma gikoresha servo hydraulic pressure 10 ruba ruri hasi ugereranije n'urutangwa n'icyuma gikoresha hydraulic pressure gisanzwe gifite ibipimo bimwe.

3. Ubushyuhe buke, ikiguzi cyo gukonjesha kigabanuka, n'ikiguzi cyo kugabanya amavuta ya hydraulic:

Sisitemu ya hydraulic y'imashini ikoresha servo-driven hydraulic press nta bushyuhe bwinshi igira. Iyo slider ihagaze, nta bushyuhe buturuka ku mazi n'ubushyuhe buterwa na hydraulic. Ubushyuhe buturuka kuri sisitemu yayo ya hydraulic muri rusange ni 10% kugeza kuri 30% by'ubwo imashini ikoresha hydraulic isanzwe ikoresha. Bitewe n'ubushyuhe buke buturuka kuri sisitemu, imashini nyinshi zikoresha hydraulic servo ntizikenera sisitemu yo gukonjesha amavuta ya hydraulic, kandi zimwe zifite ubushyuhe bwinshi zishobora gushyirwaho sisitemu yo gukonjesha ifite ingufu nke.

Kubera ko pompe iba iri ku muvuduko wa zero kandi igatanga ubushyuhe buke cyane, ikigega cy'amavuta cya hydraulic pressure igenzurwa na servo gishobora kuba gito ugereranyije n'icya hydraulic pressure isanzwe, kandi igihe cyo guhindura amavuta nacyo gishobora kongerwa. Kubwibyo, amavuta ya hydraulic akoreshwa na servo hydraulic pressure muri rusange ni hafi 50% by'ayo hydraulic pressure isanzwe.

4. Urwego rwo hejuru rw'imikorere y'ikoranabuhanga, ubushobozi bwo koroshya ibintu, no gukora neza cyane:

Umuvuduko, umuvuduko, n'aho servo hydraulic press iherereye ni uburyo bwo kugenzura ikoranabuhanga bufunze neza. Ubuhanga bwo gukora ibintu mu buryo bwikora cyane kandi bunoze. Byongeye kandi, umuvuduko wayo n'umuvuduko wayo bishobora gutegurwa no kugenzurwa kugira ngo bihuze n'ibikenewe mu buryo butandukanye.

5. Umusaruro mwinshi:

Binyuze mu kugenzura kwihuta no kugabanya umuvuduko no kunoza ingufu, umuvuduko w'imashini ikoresha servo-controlled hydraulic pressure ushobora kunozwa cyane, kandi imikorere yayo ikaba iri hejuru inshuro nyinshi ugereranyije n'imashini ikoresha hydraulic pressure isanzwe. Ishobora kugera kuri 10/min ~ 15/min.

6. Kubungabunga byoroshye:

Bitewe no gukuraho valve ya hydraulic ya servo, circuit control speed, na circuit regulation pressure muri sisitemu ya hydraulic, sisitemu ya hydraulic yoroshywa cyane. Ibisabwa ku isuku ya peteroli ya hydraulic biri hasi cyane ugereranyije n'iya sisitemu ya hydraulic ya servo, ibi bigabanya ingaruka z'umwanda wa peteroli ya hydraulic kuri sisitemu.

Zhengxini umunyamwugauruganda rw'imashini zicapa hifashishijwe hydraulicmu Bushinwa kandi itanga imashini yo gucapa ifite hydraulic nziza cyane hamwe na servo hydraulic system. Niba hari icyo ukeneye, twandikire!