Ndedzipi nzira dzekudzivirira mushure mekuremerwa kwevhavha yemagetsi actuator?

Ndedzipi nzira dzekudzivirira mushure mekuremerwa kwevharafuelectric actuator?

Degreasing nzira yemavharuvhu
Kutanga, kuchenesa matanho
Zvikamu zvevhavha zvinofanirwa kuenda nenzira inotevera musati masangana:
1, zvinoenderana nezvinodiwa zvekugadzirisa, zvimwe zvikamu zvinoda kuita polishing kurapwa, iyo yepamusoro haigone kuve nekugadzirisa burr, nezvimwewo;
2. Zvikamu zvose zvakabviswa mafuta;
3, pickling passivation mushure mekudzikisa, yekuchenesa mumiririri haina phosphorus,;
4, mushure me pickling passivation, sukurudza nemvura yakachena, pasina mishonga inosara, carbon steel parts inosiya danho iri;
5, chikamu chimwe nechimwe chine jira risiri rakarukwa rakaoma, harigone kuchengetedza tambo dzemakushe epamusoro, kana nenitrogen yakachena yakaoma;
6. Pukuta zvikamu chimwe nechimwe nemucheka usina kurukwa kana kuti precision sefa bepa rakasvibiswa nedoro rakachena kusvikira pasisina ruvara rwakasviba.
Zviviri, zvinodiwa pagungano
Zvikamu zvakacheneswa zvinofanira kuvharwa kuti zvigadzirwe. Zvinodiwa pakugadzwa kwegadzike ndeizvi:
1. Iyo yekuisa musangano inofanirwa kuve yakachena, kana kumisa nzvimbo dzakachena kwenguva pfupi, senge jira richangotengwa rine mavara kana firimu repurasitiki, kudzivirira huruva kupinda panguva yekuisa.
2, vashandi vegungano vanofanira kupfeka mbatya dzekushanda dzakachena dzedonje, kupfeka chivharo chedonje chakachena, vhudzi harigoni kudonha, tsoka dzinopfeka shangu dzakachena, maoko anopfeka magurovhosi epurasitiki, degreasing,.
3. Zvishandiso zvegungano zvinofanirwa kucheneswa uye kucheneswa pamberi pegungano kuti ive nehutsanana
Zvimwe zvinodiwa
1. Geza vharuvhu yakaungana nenitrogen kweinenge miniti imwe.
2, bvunzo yemhepo inofanirwa kuve yakachena nitrogen.
3. Mushure mokupfuura muedzo wemhepo, itakure uye uisimbise nevhavha yakachena ye polyethylene. Usati washandisa chivharo chepolyethylene, chinyika ne organic solvent uye uipukute yakachena.
4. Wobva waisa chisimbiso nehomwe yevacuum.
5. Mushure mekurongedza.
6. Matanho anofanirwa kutorwa kuti ave nechokwadi chekuti pasuru haina kukuvara panguva yekufambisa.
Iv. Zvinodiwa zvekugamuchira
Iko kugamuchirwa kuchatevera HG 20202-2000 "Code Yekuvaka uye Kugamuchirwa kweDegreasing Engineering". Pamberi pekusangana, chikamu chimwe nechimwe chichapukutwa nebepa rakachena resefa.
Ndedzipi nzira dzekudzivirira mushure mekuremerwa kwevhavha yemagetsi actuator?
Valve, seyakakosha kutsigira michina zvigadzirwa, inosanganisira ese maficha ehupenyu hwevanhu, nekuwedzera kuri kuda kwemusika wevharuvhu, indasitiri yekugadzira mavharuvhu munzvimbo yakakura yekuda, inopawo tarisiro yakanaka kwazvo yebudiriro. Naizvozvo, mukana pamberi pemusika wevharuvhu wakatogadzira chigadzirwa chekuchengetedza mhando uye makwikwi emhando yechigadzirwa, bhizinesi rega rega revharuvhu riri mukutsvaga chigadzirwa richave repamusoro-tekinoroji, yakakwirira paramita, yakasimba corrosion kuramba, kutungamira kwehupenyu hwepamusoro.
Iyo valve yemagetsi actuator chinhu chakakosha kuona iyo valve chirongwa chekudzora, otomatiki kudzora uye kure kure. Maitiro ayo ekufambisa anogona kudzorwa nekurohwa, torque kana axial thrust. Muchigadzirwa chekugadzira, motokari haisi kushandiswa kwemutoro, mamiriro ezvinhu aya haabvumirwi kuitika. Kana pane chiitiko chakadaro, zvakakosha kuziva chikonzero, kazhinji zvinotungamirira kune zvikonzero zvinotevera zvekutakura:
1, magetsi akadzikira, haakwanise kuwana torque inodiwa, zvekuti mota inomira kutenderera;
2, zvisizvo kuseta iyo torque muganhu nzira, kuitira kuti yakakura kupfuura yakamira torque, zvichikonzera kuenderera kwakanyanyisa torque, kuitira kuti mota imire kutenderera;
3, kushandiswa kwepakati, kuchengetedza kupisa, kupfuura inobvumirwa tembiricha kukwira kwemota;
4. Neimwe chikonzero, torque inodzikamisa dhizaini inotadza uye torque yakakura kwazvo;
5, kushandiswa kweambient tembiricha yakanyanya kukwirira, hukama nekudzikisa kupisa kwemota.
Nzira dzekudzivirira dzekutanga dzekuremedza:
1, iyo mota inoramba ichishanda kana poindi yekudzivirira yakawandisa, uchishandisa thermostat;
2, iyo mota inovharira kudzivirira, uchishandisa thermal relay;
3, yetsaona yedunhu pfupi, shandisa fuse kana overcurrent relay.
Valve electric actuator chishandiso chakakosha kuona kudzora chirongwa chevhavha, otomatiki kudzora uye kure kure. Maitiro ayo ekufamba anogona kudzorwa nesitiroko, torque kana axial thrust. Kusarudzwa kwakaringana kwevhavha yemagetsi mudziyo kwakakosha kudzivirira kuwandisa kwechiitiko (kushanda torque yakakwirira kupfuura torque yekudzora). Iyo isina kufanira parameter kugadzika kweiyo control system inokonzeresa oscillation yekutonga system. Kana iyo yakaenzana pfuma yeimwe loop regulator yakakura kwazvo, nguva yekubatanidza ipfupi, uye nguva yekusiyanisa uye kusiyanisa kuwana yakakura kwazvo, inogona kuita kuti sisitimu iite oscillate, uye inotungamira kune actuator oscillation. Nokuda kwe-multi-loop control system, kunze kwezvikonzero zviri pamusoro apa, kunewo dambudziko rekubatana pakati pezvishwe, resonance dambudziko rinokonzerwa nekusafanira kweparameter. Tichifunga nezvematambudziko aripo, maparameter anogona kugadziridzwa zvakare kuita kuti loop yekudzora ive neimwe kugadzikana muganho pasina kukanganisa kugadzirwa uye zvinoenderana nemaitiro ekudzora zvinodiwa.