Marori akati wandei emazuva ano akashongedzerwa nevanopatsanura - akakosha magiya mabhokisi anopeta huwandu hwese hwemagiya ekutapurirana.Iyo divider inodzorwa nevhavhavha yepneumatic - verenga nezve iyi valve, dhizaini uye kushanda kwayo, uye nezve kusarudzwa kwakaringana, kutsiva uye kugadzirisa kwevhavha mune ino chinyorwa.
Chii chinonzi divider actuation valve?
Iyo divider actuation valve chikamu chepneumomechanical gear shift system yerori divider;pneumatic valve inopa kure switching yegiya bhokisi divider nekupa mweya kune anogovera uye simba pneumatic cylinder panguva iyo clutch yabviswa zvachose.
Mune akawanda mhando dzemarori epamba uye ekunze, giya bhokisi rakashongedzerwa nedivi - imwe-nhanho giya bhokisi, iyo inopeta huwandu hwese hwemagiya ekutapurirana.Iyo divider inowedzera zvakanyanya kugona kweiyo gearbox, ichiwedzera kuchinjika kwekutyaira mumamiriro akasiyana emigwagwa uye pasi pemitoro yakasiyana.Kudzora kwechikamu ichi pamotokari zhinji kunoitwa nenzira yepneumomechanical divider gear shift system, imwe yenzvimbo dzakakosha muhurongwa uhu inogarwa nedivider inclusion valve.
Iyo divider actuation valve inoita basa rimwechete rakakosha: nerubatsiro rwayo, mhepo yakamanikidzwa kubva kupneumatic system inopihwa kune simba pneumatic cylinder yedivider giya rekuchinja masisitimu akaiswa pagiya bhokisi crankcase.Iyo valve yakabatana zvakananga kune clutch actuator, iyo inova nechokwadi chekuti divider magiya anochinjika kana clutch pedal yakaora mwoyo zvizere uye pasina kumwe kunyengedza kudivi remutyairi.Kushanda kusina kunaka kwevhavha kana kukundikana kwayo zvishoma kana kukanganisa zvachose kushanda kwemuparadzi, izvo zvinoda kugadziriswa.Asi usati wagadzirisa kana kushandura valve iyi, zvakakosha kuti unzwisise magadzirirwo ayo uye maitiro ekushanda.
Chigadzirwa uye musimboti wekushanda kwemavharuvhu ekuchinja pane divider
Mavharuvhu ese edivider anoshandiswa nhasi ane dhizaini yakafanana mumusimboti.Hwaro hweiyo unit isimbi kesi ine longitudinal chiteshi uye zvinhu zvekubatanidza iyo unit kumuviri kana zvimwe zvikamu zvemota.Kumashure kwemuviri kune chivharo chekudya, pakati pepakati pane gomba rine tsinde yevhavha, uye nechemberi muviri wakavharwa nechivharo.Tsvimbo inopfuura nepakati pechifukidziro uye inopfuurira mberi kweimba, pano yakafukidzwa neguruva rerubha chifukidziro (guruva fuse), umo simbi tsvimbo yekufamba limiter inobatwa.Pamadziro eimba, pakatarisana nevhavha yekupinda uye mhango yetsvimbo, pane maburi ekupinda nekubuda ekubatanidza kune pneumatic system.Uyewo pavhavha pane kufema nevhavha yayo, iyo inopa kusununguka kwekumanikidzwa kana ichikura zvakanyanya.
Iyo divider actuation valve inowanikwa padyo ne clutch pedal kana padivi peiyo hydraulic/pneumatic-hydraulic clutch booster mechanism.Muchiitiko ichi, chikamu chinoputika chevhavhavha (padivi rakafukidzwa nefuse fuse) yakatarisana nekumira pa clutch pedal kana pa clutch fork drive pusher.
Iyo valve chikamu cheiyo divider's gear shift system, iyo inosanganisirawo vharafu yekudzora (pane dzimwe mota iyi valve inodzorwa netambo, mune imwe inovakwa yakananga mugiya regi), muparadzi wemhepo, vhavha inoderedza kumanikidza uye. divider shift drive yakananga.Iyo inlet yevharuvhu yakabatana kune inogamuchira (kana yakakosha vharafu inopa mweya kubva kune inogamuchira), uye iyo yekubuda yakabatana kune pneumatic cylinder ye divider actuator kuburikidza nemhepo distributor (uye nekuwedzera kuburikidza nekumanikidza kuderedza valve, iyo inodzivirira kubuda kwemhepo kune rumwe rutivi).
Dhizaini ye divider actuation valve
Ivhavha iri mubvunzo uye yose pneumomechanical actuator ye divider basa sezvinotevera.Kuti ubatanidze kudzikisira kana kuwedzeredza, mubato uri pagiya regiyo unoendeswa kunzvimbo yepamusoro kana yepasi - izvi zvinogonesa kugovaniswa kwemhepo inoyerera ichipinda muparadzi wemhepo (iyo vharafu yekudzora yakabatana nemubati inokonzeresa izvi), spool yayo. inofamba ichienda kune imwe nzira kana imwe.Panguva yekunyanya kudzvanya kwe clutch pedal, iyo divider actuation valve inotangwa - valve yayo yekupinda inovhura, uye mhepo inopinda muparadzi wemhepo, uye kuburikidza nayo mupiston kana piston mhango yepneumatic cylinder.Pamusana pekuwedzera kwekumanikidzwa, piston inoshandura kune rumwe rutivi uye inokwevera lever shure kwayo, iyo inoshandura divider kusvika kune yakakwirira kana yakaderera gear.Apo clutch inosunungurwa, valve inovhara uye muparadzi anoramba achishanda munzvimbo yakasarudzwa.Paunenge uchishandura kupatsanura kune imwe giya, maitiro akatsanangurwa anodzokororwa, asi mhepo inoyerera kubva muvharuvhu inotungamirirwa kune yakatarisana negomba repneumatic cylinder.Kana iyo divider isingashandiswe pakuchinja magiya, ipapo chinzvimbo chayo hachichinji.
Izvo zvakakosha kuti uzive pano kuti divider actuator valve inovhura chete pakupera kweiyo pedal sitiroko, kana clutch yabviswa zvachose - izvi zvinoita kuti giya rishanduke pasina mhedzisiro yakaipa yezvikamu zvekutapurirana.Iyo nguva iyo vharuvhu inobatidzwa inodzorwa nenzvimbo yetipi yetsvimbo yayo iri pane inotsika kana pane clutch booster tappet.
Izvo zvinodikanwawo kuratidza kuti iyo divider inclusion valve inowanzonzi mavharuvhu ekudzora (swichi) yegiya yekuchinja masisitimu yakavakirwa mulever.Iwe unofanirwa kunzwisisa kuti aya maturusi akasiyana ayo, kunyangwe anoshanda sechikamu cheiyo system, anoita mabasa akasiyana.Izvi zvinofanirwa kuverengerwa kana uchitenga spare parts nekugadzirisa.
Maitiro ekusarudza zvakanaka, kutsiva uye kuita kuchengetedza kweiyo divider inclusion valve
Panguva yekushanda kwemotokari, iyo yose inoparadzanisa dhiraivha uye zvikamu zvayo zvega, kusanganisira valve inokurukurwa pano, inoratidzirwa kune zvakasiyana-siyana zvakashata - mechanical stress, pressure, chiito chemvura mhute nemafuta ari mumhepo, nezvimwewo. izvi pakupedzisira zvinotungamirira pakupfeka uye kuparara kwevhavha, izvo zvinoguma nekuderera kwekushanda kwegadziriro kana kurasikirwa kwakakwana kwekwanisi yekudzora muparadzi.Ivhavha yakashata inofanira kubviswa, kuparadzaniswa zvachose uye kuiswa pasi pekuona kukanganisa, zvikamu zvisina kunaka zvinogona kutsiviwa, uye kana pane kukanganisa kukuru, zviri nani kuchinja gungano revhavha.
Kuti ugadzirise iyo divider inclusion valve, unogona kushandisa zvigadziriso zvekugadzirisa zvine zvikamu zvakanyanya kupfeka - valve, zvitubu, zvisimbiso zvinhu.Chigadziro chekugadzirisa chinofanira kutengwa maererano nemhando uye muenzaniso wevhavha.
Gear divider control drive
Chete mhando uye modhi (zvichitevera, iyo catalog nhamba) iyo yakaiswa pamotokari nemugadziri wayo inofanirwa kusarudzwa kuti itsive.Kune mota dziri pasi pewaranti, uyu ndiwo mutemo (kana uchishandisa zvisiri zvepakutanga zvisara izvo zvakasiyana kubva kune zvakakurudzirwa nemugadziri, unogona kurasikirwa newaranti), uye kune mota dzekare, zvinokwanisika kushandisa analogues ane akakodzera kuisirwa zviyero. uye hunhu (kushanda kumanikidza).
Kutsiviwa kwedivider actuator valve kunofanirwa kuitwa zvinoenderana nekugadzirisa uye kugadzirisa mirairo yeiyi mota.Kazhinji, kuita basa iri, zvinodikanwa kubvisa mapaipi maviri kubva muvharuvhu uye kubvisa vharafu pachayo, inobatwa neina (dzimwe nguva nhamba yakasiyana) yemabhoti, uye kuisa valve itsva munhevedzano yakarongeka.Kugadzirisa kunofanirwa kuitwa chete mushure mekumanikidzwa kwepneumatic system yaburitswa.
Mushure mekunge valve yaiswa, actuator yayo inogadziriswa, iyo inovimbiswa nekushandura nzvimbo yetsvimbo inomira iri pane clutch pedal kana booster rod.Kazhinji, kugadziriswa kunoitwa nenzira yekuti kana clutch pedal yakaora mwoyo zvakakwana, pane chinhambwe che 0.2-0.6 mm pakati pe stem travel limiter uye chiso chekupedzisira chechivharo chevhavha (izvi zvinowanikwa nekushandura nzvimbo ye dzinde kumira).Iyi gadziriso inofanirwawo kuitwa pane yega yega gadziriso yeiyo pneumomechanical gear shift system yedivider.Kuti ugadzirise, bvisa chifukidziro cheguruva.
Panguva yekushanda kunotevera, valve inobviswa nguva nenguva, inoparadzaniswa uye yakaongororwa, kana zvichidiwa, inoshambidzwa uye yakasvibiswa nemafuta anokosha ekuumbwa.Nekusarudzwa kwakakodzera uye kutsiva, pamwe nekugadzirisa nguva dzose, vharuvhu ichashanda kwemakore mazhinji, ichipa kudzora kwakavimbika kweiyo gearbox divider.
Nguva yekutumira: Jul-13-2023