Mota yega yega yemazuva ano ine akati wandei mabhureki masisitimu, kusanganisira yekupaka, kana "handbrake".Nzira dzemabhureki dzehandbrake dzinofambiswa netambo dzesimbi dzinochinjika - verenga zvese nezvezvikamu izvi, mhando dzadzo dziripo uye magadzirirwo, pamwe nekusarudzwa kwavo nekutsiviwa, mune chinyorwa.
Chii chinonzi parking brake cable?
Parking brake cable (handbrake cable, handbrake cable) - chinhu chekupaka bhureki dhiraivha yemotokari dzine mavhiri;Tambo yesimbi yakamonyoroka musheath yekudzivirira inobatanidza parking brake drive lever kumabhureki pads uye zvikamu zvepakati zvedhiraivha.
Mota dzine mavhiri dzakashongedzerwa ne hydraulically inoshanda mabhureki system dzinoshandisa mechanical parking brake ine yakananga mabhureki mapedhi kubva kune lever yakaiswa mu cab / mutakuri compartment.Kutyaira kwemapadhi kwakavakirwa pahwaro hwezvinhu zvinochinjika - tambo dzinoita mabasa ematanda.
Iyo yekumisa brake cable inoita akati wandei mabasa:
● Kufambisa simba kubva pachitsigiro chebhureki rekupakisa kuenda kune mabhureki emavhiri ekumashure (mumotokari dzinotakura vanhu) uye kumapedhi emahandbrake epaburi rekufambisa (mune mamwe marori);
● Kubhadharwa kwekukanganisa kwechimiro, zvinhu zvemuviri wemotokari uye zvikamu zvekumisa, semugumisiro wekuti nzvimbo yakaenzana yemapadhi uye lever inogona kuchinja - izvi zvinowanikwa nekuda kwekushanduka kwetambo (tambo);
● Kurerutsa kwakawanda kwekugadzirwa kwemabhureki ekupaka - kana uchishandisa tambo, hapana chikonzero chekushandisa matanda akaomarara ane hinges uye akawanda fasteners.
Tambo dzemabhureki emaoko dzinoita basa rakakosha mukuchengetedzeka kwemotokari panguva dzepakapfupi uye refu dzekupaka, uye dzinopa mupiro wakakura kune huwandu hwese hwekuchengeteka mumigwagwa.Chero kusashanda kwetambo kunogona kukonzera emergency, saka chikamu ichi chinofanira kutsiviwa nekukurumidza sezvinobvira.Asi usati watenga handbrake tambo, unofanirwa kunzwisisa mhando, magadzirirwo uye maficha ezvikamu izvi.
Mhando, dhizaini uye maficha ekupaka mabhureki tambo
Parizvino, mota dzinoshandisa mabhureki ekupaka nemhando mitatu mikuru yekutyaira:
● Netambo imwe uye kudhonza kwakasimba;
● Netambo mbiri uye kudhonza kwakasimba;
● Netambo nhatu.
Iyo yakapfava mudziyo ine dhiraivha ine tambo imwe chete: inoshandisa yakaomesesa tsvimbo yepakati, iyo yakabatanidzwa kune lever uye dhiraivha yesimbi inobata tambo yakarukwa kuburikidza nayo;Iyo tambo yakabatanidzwa nemagumo ayo kune mabhureki pad madhiraivha kurudyi uye kuruboshwe mavhiri.Pano, tambo imwe yakakamurwa nepakati, imwe neimwe yehafu yayo inoshanda pavhiri rayo, uye simba rinobva kune revheti rinoparidzirwa uchishandisa tambo yesimbi ine tambo inobatwa.Sistimu yakadaro iri nyore kushanda uye kugadzirisa, asi ine yakaderera yakavimbika, sezvo kupfeka kana kuputsika kwetambo kunotungamirira kukanganisa kwakakwana kwekushanda kwebhureki yekupaka.
Marori mazhinji anoshandisawo mabhureki ekupaka ane tambo imwe chete - inoshandiswa kuunza mapadhi padhiramu rebhureki rakaiswa papropeller shaft pamwechete.Muhurongwa hwakadaro, tambo yakabatana zvakananga kune handbrake lever pasina kushandiswa kwepakati tsvimbo.
Zvikamu zvekupaka brake drive ine tambo mbiri uye tambo yakaenzana
Imwe dhizaini yakaoma ine dhiraivha ine tambo mbiri: inoshandisa tambo mbiri dzakaparadzana dzakabatana kune inonzi yakaenzana kana compensator, iyo, zvakare, iri pane yakasimba tsvimbo.Nekuda kwekuvapo kwetambo mbiri dzakazvimiririra, kuita kwebhureki yekupaka kunochengetedzwa kana imwe yadzo yakapfekwa kana kuputika - simba riri pavhiri rechipiri rinofambiswa netambo yechipiri.Kutyaira kwakadaro kwakaoma kupfuura kwekare, asi kune kuvimbika kwepamusoro, saka nhasi ndiyo inonyanya kushandiswa.
Mune madhiraivha erudzi rwechitatu, tsvimbo yakaoma inotsiviwa netambo yechitatu ipfupi - inobatanidza iyo yekumisa brake lever neakaenzana / compensator yetambo dzekumashure.Masisitimu akadaro ane kuchinjika kukuru maererano nekugadzirisa uye anoshanda nemazvo kunyangwe nekutamisa kwakakosha kwezvikamu zvemotokari zvine chekuita nemumwe (semuenzaniso, nemutoro wakakura uye usina kuenzana wemota, paunenge uchipaka mota pamateru, kana imwe yekumashure. mavhiri anorova chikomo kana kudzika, nezvimwewo).Naizvozvo, handbrake drive ine tambo nhatu nhasi zvakare inoshandiswa zvakanyanya pamotokari dzemhando dzakasiyana uye makirasi.
Boka rakasiyana remadhiraivha rine masisitimu ane tambo mbiri dzehurefu hwakasiyana.Imwe tambo yakabatana yakananga kune drive lever uye inopa dhiraivha yemapadhi eimwe yemavhiri (kazhinji ari kuruboshwe).Yechipiri tambo yehurefu hupfupi yakabatana kune yekutanga pane imwe chinhambwe kubva kune chireveredzo, kazhinji inoiswa parutivi rwebhiriji danda, iyo inovimbisa kuvimbika kwepamusoro kwechimiro chese (saka tambo inodzivirirwa kubva kune zvakaipa zvinofurira, kuvhunduka uye kubhenda).Kubatana kwetambo kunoitwa uchishandisa yakaenzana (compensator) ine mukana wekugadzirisa.
Matatu-tambo yekupaka brake drive zvikamu
Yese tambo dzemabhureki ekupaka dzine mudziyo wakafanana, unosiyana chete mune zvimwe zvinhu.Nheyo yechimiro isimbi yakamonyoroka tambo yediki dhayamita (mukati me2-3 mm), yakaiswa musheti inodzivirira.Mukati, goko rakazadzwa negirizi, izvo zvinodzivirira kukora uye jamming yetambo.Pamigumo yetambo, iwo matipi akasimirirwa zvakasimba kuti abatanidzwe nezvikamu zvekutyaira - iyo lever, yakaenzana, brake pad drive.Iwo matipi anogona kuve akasiyana dhizaini:
● Taw;
● Masilinda;
● Hinges ezvimiro nehukuru hwakasiyana;
● Mazano ane U-shaped (forks).
Iyo sheath yetambo inotora hurefu hwayo hwose, kunze kwemasendimita mashoma padivi remazano.Iyo shell inogona kuve neyakasiyana dhizaini:
● Polymer (nguva dzose kana yakasimbiswa) imwe-layer sheath pamwe chete nehurefu hwose hwetambo;
● Armor (spring) shell pamazano etambo, iyo inosangana nezvikamu zvakapoteredza zvekusimiswa uye muviri, uye naizvozvo zvichienderana nekupfeka kwakakosha;
● Rubber corrugations (anthers) pamatipi etambo (kune rimwe kana mativi maviri), anodzivirira tambo kubva kuguruva netsvina, uye zvakare kudzivirira kubuda kwegirisi.
Pamigumo yese yegomba, simbi bushings ine akasiyana magadzirirwo anogadziriswa:
● Neshinda yekunze uye nzungu mbiri - kazhinji sleeve yakadaro inowanikwa padivi rekubatanidza tambo kune yakaenzana (kunyanya, kune bhuraketi rinodzivirira goko kubva pakuchinja), asi kune tambo dzine tambo dzakarukwa kumativi ose. ;
● Neshinda yemukati - mabhushi akadaro anonyanya kushandiswa pamarori ekupaka mabhureki tambo;
● Ne thrust plate kana bracket - sleeve yakadaro inowanikwa padivi rekusungirira tambo kune vhiri brake shield.
Muchiitiko ichi, mabhushi anogona kuve akatwasuka kana akakomberedzwa, ayo anokonzerwa nemaitiro ekugadzira mabhureki ekupaka mota.
Matambo emabhureki ekupaka akazara neakaenzana
Yekuwedzera (yakasimbiswa) polymer bushings, zvisungo uye mabhureki zvinogona zvakare kuwanikwa pane tambo sheath - izvi ndizvo zvinosungirirwa zvinhu zvinodikanwa kune chaiyo nzvimbo yetambo uye kusungirira kwayo pazvinhu zvemuviri kana furemu yemotokari.
Sezvo mutemo, kureba uye mamwe maitiro etambo anoratidzwa pane iyo label kana mumabhuku akakodzera ereferenzi - ruzivo urwu runobatsira kusarudza tambo nyowani kana yekare yapera.
Nzira yekusarudza uye kutsiva iyo yekupaka brake cable
Matambo emabhureki ekupaka anoiswa kumitoro yakakosha, saka anopera, anotambanudza uye anorasikirwa nesimba nekufamba kwenguva.Panguva yekugadzirisa, zvinokurudzirwa kuongorora tambo uye, kana zvichidikanwa, kugadzirisa simba ravo rekumanikidza - kazhinji izvi zvinoitwa ne nut pane tsvimbo yakaoma kana yakaenzana.Kana kugadziridzwa kwakadaro kusingataridzi kushanda kwakajairwa kwehandbrake (tambo yakatambanudzwa zvakanyanya uye isingapi inovimbika inokwana mapadhi), ipapo tambo (tambo) inofanira kutsiviwa.
Kusarudzwa kwetambo kunofanira kuitwa maererano nemuenzaniso uye gore rekugadzirwa kwemotokari - tambo itsva inofanira kuva nenhamba yekaroti yakafanana neyekare.Kana tambo yaidiwa isingawanikwi, saka unogona kuedza kusarudza tambo yemhando yakasiyana-siyana pakureba, kugadzira uye rudzi rwemazano.Iwe unogona zvakare kutora analogues kubva kune dzimwe mota, zvikamu zvekugadzira izvo zvinopihwa nevagadziri vakafanana.
Kana iyo handbrake drive ine tambo mbiri dzekumashure, uye imwe chete yadzo yakanganisa, saka zvinokurudzirwa kushandura iyo peya yese kamwechete - izvi zvinozoita inshuwarisi pakuparara kuri pedyo kwetambo yechipiri.Kunyanya kumamiriro akadai, vagadziri vazhinji vanopa seti yetambo uye ese anodiwa epakati zvikamu.
Kutsiviwa kwetambo dzehandbrake kunofanirwa kuitwa zvichiteerana nemirairo yekugadzirisa uye kugadzirisa kwemota iyi.Sezvo mutemo, basa iri rakaderedzwa kusvika pakusunungura uye kubvisa kuenzanisa / compensator, mushure mezvo iwe unogona kubvisa tambo nekusunungura nuts kubva kune fasteners uye kubvisa mazano kubva kune vanobata kumativi ose maviri.Kuiswa kwetambo itsva kunoitwa mune reverse order, mushure mezvo kugadziridzwa kunoitwa kuitira kuve nechokwadi chekushushikana kunodiwa kwetambo.Paunenge uchiita basa, zvinodikanwa kuve nechokwadi kugadzikana uye kusagadzikana kwemotokari nerubatsiro rweshangu kana dzimwe nzira.Zvadaro, zvinodikanwa kutarisa mamiriro etambo uye nguva nenguva kugadzirisa kushushikana kwavo.
Nesarudzo yakanaka uye kutsiva tambo, dhizaini yekumisa mota ichashanda zvakavimbika uye nemazvo mune chero nzvimbo yekupaka.
Nguva yekutumira: Jul-26-2023