Slack Adjuster Working Principle: Disc vs Drum Brakes

Nheyo yekushanda kwe "slack adjuster" ndiyo nheyo huru yekuchengetedza mota dzemabhizimisi, ichiva nechokwadi chekuti nzvimbo iri pakati pezvinhu zvinokweshana nenzvimbo yekubhureka inoramba iri mukati memiganhu yakakodzera yekushanda. Gwaro iri rinoongorora mashandiro anoita izvi zvemakanika mumagadzirirwo akasiyana, kunyanya kutarisa mabasa akasiyana azvinoita mumadhiramu nemadhisiki emabhureki.

Nzira Yepakati yeSlack Adjuster

Chinogadzirisa mabhureki chinoshanda sechinochinjisa simba chinotumira simba kubva ku camshaft yebhureki kuenda ku camshaft yebhureki. Basa rayo guru nderekutsiva kupera kwema linings ekukweshana nekugadzirisa "slack" kana kutamba kwakasununguka musystem. Sezvo ma linings emabhureki achipera, daro rinofanira kufamba ne pushrod rinowedzera; chinogadzirisa mabhureki chinobvisa kufamba kwakawandisa kuti chirambe chichipindura mabhureki nekukurumidza. Mukushandiswa kwemabasa anorema, kuchengetedza stroke iyi chaiyo kwakakosha kudzivirira kupera kwemabhureki uye kuona kuti mitemo inotevedzera mitemo.

Drum Brake Slack Adjuster Working Principle

Muhurongwa hwekare hwemabhureki eS-cam drum, slack adjuster inoiswa pa camshaft ine splined. Kana mweya wapinda mu brake chamber, pushrod inotambanuka, ichitenderedza slack adjuster. Kutenderera uku kunotenderedza camshaft, iyo inozomanikidza shangu dzemabhureki kurwisa dram. Automatic slack adjuster (ASA) iri mukati meiyi setup inoongorora actuator stroke. Kana stroke ikadarika muganho wakatotarwa nekuda kwekupfeka kwe lining, giya remukati reASA rinodzvanya panzvimbo itsva, richitenderedza camshaft zvishoma kuti shangu dziswedere pedyo nedram.

Kubatanidzwa kweDisc Brake Slack Adjuster

Masisitimu emazuva ano emabhureki edhisiki, anowanzo kuwanikwa pamarori epamusoro nematrailer, anoshandisa nzira yakasiyana apo nzira yekugadzirisa inowanzo batanidzwa zvakananga mu . Kusiyana ne lever yekunze inoshandiswa mumadhiramu, adjuster yedhisiki inoshanda mukati kuchengetedza mukaha uri pakati pemabhureki ne rotor. Kana sikuruu yesimba remukati kana piston ikatambanudzwa kuti ishandise ma pads, nzira ye clutch imwe chete inonzwa kuburitswa kwakanyanya uye inogadzirisa nzvimbo ye "rest" yepiston. Izvi zvinoita kuti pedal inzwe zvakanaka uye zvinoderedza njodzi yekudhonzwa.

Kuongorora Kuenzanisa: Masisitimu Ekugadzirisa Disc vs Drum

Tafura inotevera inoratidza musiyano mukuru mukugadzirisa kunoitwa pakati pemaitiro maviri aya ekushandisa mabhureki.

Basa reAutomatic vs Manual Slack Adjusters

Kunyange hazvo ma adjuster emaoko achida kuti nyanzvi itendeutse nati kuti itore slack,Chigadziriso cheSlack cheOtomatikiinoita basa iri nenzira inochinja-chinja panguva yega yega yekushandiswa kwemabhureki. MaASA ikozvino anofanirwa kufambiswa pamotokari zhinji dzekutengeserana nekuda kwekugona kwawo kupa simba remabhureki risingaperi pamavhiri ese. Mavhezheni emaoko anonyanya kushandiswa pamidziyo yekare kana michina yakasarudzika yekunze kwemugwagwa. Kuchinja kuenda kune tekinoroji otomatiki kwakadzikisa zvakanyanya kuwanda kwekutyorwa kwemitemo "isina kugadziriswa" panguva yekuongorora migwagwa.

Zvikamu Zvikuru zveSisitimu Yekugadzirisa Inoshanda

Kuti ive nechokwadi chekuti mashandiro ekugadzirisa slack adjuster aitwa zvakanaka, zvinhu zvakawanda zvemhando yepamusoro zvinofanirwa kushanda pamwe chete.Rori chitubu mabhureki kamuriinopa simba rinodiwa remutsetse, ukuwo chinogadzirisa chinoshandura izvi kuita torque inotenderera. Zvinhu zvekukweshana zvine simba guru, zvakaita se specializedBhureki remota inorema, zvakakosha kuderedza kuwedzera kunokonzerwa nekupisa, izvo zvinogona kukonzera kugadziriswa "kwenhema" muhurongwa.

Maitiro Ekusarudza Magadzirisiro Emabhureki

Kusarudza michina chaiyo zvinoenderana nehukuru hweekisero yemotokari, kushandiswa kwayo pabasa, uye michina yemabhureki iripo. Rondedzero inotevera inobatsira vatariri vemotokari kusarudza zvikamu zvekutsiva.

1. Kuwanda kweSpline: Iva nechokwadi chekuti spline dzemukati dzinoenderana necamshaft (semuenzaniso, 10, 28, kana 37 splines).
2. Kureba kweruoko: Daro riri pakati pepakati pecamshaft ne clevis pin ndiro rinosarudza leverage.
3. Kuenderana kweOEM: Sarudza mayuniti akagadzirirwa magadzirirwo chaiwo akadai seHaldex kana kuti Meritorkuve nechokwadi chekuti yakwana zvakanaka.
4. Kuvhara Nzvimbo: Tsvaga magiya anodzivirira bhutsu kudzivirira hunyoro nekupinda mumunyu.

Mitemo Yekuchengetedza uye Kuchengetedzeka

Zvinoenderana neSangano rekuchengetedza mota dzekutengesa (CVSA), matambudziko ane chekuita nemabhureki ndiwo anokonzera chikamu chikuru cheodha dzemotokari dzisina basa gore rega rega. Kuzora mafuta zvakanaka kwe slack adjuster kwakakosha. Matekiniki anofanira kuisa mafuta kusvika mafuta akachena abuda kubva pa relief port, vachiona kuti jira remukati re one-way clutch ne worm gear zvadzivirirwa kubva mukuora. Cherechedza kuti kana automatic slack adjuster ikaonekwa kuti haina kugadziriswa, zvinowanzo ratidza kutadza kwemuchina kana hardware yakabatana nayo, pane kuda kutenderedzwa nemaoko.

Mhedzisiro yeKugadzirisa Mashandiro paKureba kweBraking

Tsvagiridzo yakaitwa neKutarisirwa Kwekuchengetedzwa Kwemigwagwa Mumigwagwa Yepamusoro (NHTSA)zvinoratidza kuti kunyangwe kutsauka kudiki kubva pakugadziriswa kwemabhureki kwakakodzera kunogona kuwedzera daro rekumira neanopfuura mamita makumi matatu pakumhanya kwemugwagwa.Chigadziriso cheSlack nemaokokana ASA inoita kuti mavhiri ese asvike padanho rayo guru rekubhureka panguva imwe chete. Kubatana uku kwakakosha pakudzivirira kubatwa nebanga uye kuchengetedza kudzora kwedhiraivha panguva yekukurumidza.

Mabhenefiti eIntegrated Caliper Adjusters

Zvinogadzirisa zvakabatanidzwa muMabhomba eCaliper eRori Brakeinopa dziviriro yepamusoro kubva kumarara emumugwagwa zvichienzaniswa nekubatana kwemabhureki edhiramu. Nekuisa nzira yekugadzirisa munzvimbo yakazara mafuta, yakavharwa, vagadziri vanoderedza njodzi yezvikamu zvakabatwa. Dhizaini iyi inobvumirawo kumhanya kwakasimba kwe "kutora mabhureki", zvichipa mutyairi mhinduro yekubhureki yakatwasuka uye inofanotaurwa pasinei nekuchinja kwekushisa.

Maitiro Akajairika Ekukundikana muMagadzirirwo Ekugadzirisa

Kukundikana kunowanzo kukonzerwa nekushaikwa kwemafuta anonhuhwirira, kusakara kwemidziyo yemukati, kana kusaiswa zvakanaka.Vharuvhu yeSolenoidKana system yemhepo ikasashanda zvakanaka, zvinogona kukonzera kushandiswa kwemabhureki zvishoma, zvichikonzera kupisa kwakanyanya kunogona kukanganisa zvisimbiso zvemukati zve slack adjuster. Kuongorora nguva dzose kunofanirwa kuratidza kuti ma clevis pins anofamba zvakasununguka uye kuti bracketry yakachengeteka.

Mhedziso paTekinoroji Yekugadzirisa

Kushanduka kwemuchina wekugadzirisa mota kubva pakushandisa simbi yemaoko kuenda pakushandisa michina yemukati inongoerekana yagadzirwa kunoratidza kuzvipira kweindasitiri kukuchengetedza. Ingave iri kugadzirisa kutenderera kweS-cam kana kufamba kwepiston yebrake yedisc, musimboti mukuru unoramba wakafanana: kubvisa kuburitswa kwemotokari zvisina basa kuti mota imire sezvayakagadzirwa. Kusarudza zvikamu zvemhando yepamusoro, zveOEM-spec zvinoramba zviri nzira inoshanda zvikuru yekuchengetedza kuchengetedzeka kwemotokari uye kushanda zvakanaka.

Mibvunzo Inowanzo bvunzwa

Chigadziriso chemagetsi chinochinjika otomatiki chakasiyana sei nechemaoko chiri kushanda?

Chigadziriso chemagetsi chinogadzirisa otomatiki chine nzira yekuona mukati iyo inotarisa kufamba kwepushrod panguva yekushandiswa kwemabhureki. Kana kufamba kwacho kuri kure, mudziyo unotenderera wega giya remukati rehonye kuti usimbise nzvimbo yaro. Kusiyana neizvi, chigadziriso chemagetsi chinogadzirisa mabhureki nemaoko chinoda kuti nyanzvi ishandise chipanera kugadzirisa giya nemaoko kuti ikwanise kutsiva kupera kwe lining.

Ndingatsiva here chigadziriso chemota chemaoko nechinhu chinozviitisa otomatiki parori yekare?

Ehe, kazhinji, chigadziriso chemaoko chinogona kuvandudzwa kuita otomatiki, chero bedzi camshaft splines uye kureba kweruoko zvakafanana. Kuvandudzwa uku kunokurudzirwa zvikuru nekuda kwekuchengetedza uye kuve nechokwadi chekuti kutevedzera mitemo yemazuva ano yeDepartment of Transportation (DOT), iyo inonyanya kukosha pakugadzirisa otomatiki kwemotokari dzinorema.

Sei chigadziriso changu che slack chisiri kutora slack kunyangwe chiri modhi inongoerekana yagadzirwa?

Dambudziko iri rinowanzo kukonzerwa nekusakara kwemukati me clutch yenzira imwe chete, kushaya mafuta, kana kuti bracket yeanchor isina kuiswa zvakanaka. Kana giya remukati rakabviswa kana bracket rekunze rakasununguka, mudziyo haugone "kunzwisisa" urefu hwestroke nemazvo, zvichikonzera kutadza kugadzirisa uye mamiriro ezvinhu anogona kuva nengozi ekusagadziriswa.

Ndeipi nzira yepamusoro yekusundidzira bhureki yemhando ye30?

Kune kamuri remabhureki emhepo reType 30, muganho wepamusoro wepamutemo wekurovera i2.0 inches. Kana kufamba kwepushrod kukadarika muganho uyu, mota inoonekwa se "isina kugadziriswa" uye inogona kuregedzwa kushanda panguva yekuongorora kuchengetedzeka. Makamuri emudhudhudhu werefu ane muganho wakakwira, kazhinji 2.5 inches, anoratidzwa nevakuru vemapombi epakati.

Ko sisitimu yemabhureki edhisiki inoda rudzi rumwe chete rwekugadzirisa slack seyebhureki yedhiramu here?

Kwete, mabhureki emhepo anoshandisa nzira yekugadzirisa yakabatana iri mukati mebrake caliper pane external slack adjuster. Kunyange zvazvo chinangwa chekuchengetedza nzvimbo yacho chakafanana, mashandiro emuchina akasiyana, kusanganisira power screws dzemukati dzinofambisa mabhureki kuenda kurotor sezvaanopera nekufamba kwenguva.