Maitiro ekutsiva proportional valve

Mabhureki ari kumavhiri ekumashure anogona kukiya kana mabhureki aiswa, kunyanya panzvimbo dzakanyorova, kana vharafu yakaenzana yakanganisa.

Kune akawanda akasiyana mavharuvhu anoshandiswa pakutendeuka kubva padhiramu kuenda kudhisiki mabhureki uye mumabhureki masisitimu mune zvese. Mamwe mavharuvhu anoshanda akabatana nebrake master cylinder nepo mamwe mavharuvhu anoshanda akazvimirira kubva kune brake master silinda.

Iyo metering valve yakagadzirirwa kuisa metered pressure kumabhureki ekumashure pamota dzekumashure dzinotyaira mavhiri kudzivirira kuvharika. Kana mota dzemberi dzekutyaira dzakauya muindasitiri yemotokari, iyo proportional valve yaive nechinangwa chakakosha: yakagadzirirwa kugadziridzwa panguva yekubhureki. Iri vharafu rinozivikanwa sevharuvhu inogadziriswa inoenzanirana.

Iyo inogadziriswa proportional valve inoshandiswa kugadzirisa rear brake pressure kudzikisa rear wheel lockup pamota dzemberi dzinotyaira. Iri vharuvhu inobvumira kudzvanywa kwebhureki rekumashure kuderedzwa sezvinodiwa nemutasvi uye inowanzoshandiswa pamwe chete nevharuvhu yemita.

Dambudziko neproportional valve nderekuti rinongobata mavhiri ekumashure. Nokudaro, muchiitiko chekuvharira mavhiri epamberi, mavhiri epamberi haana kukwanisa kuvhura. Iyo ABS control module yakaunzwa inosundidzira mavhiri epamberi kudzivirira kukiya.

Motokari dzine metering valves dzakanga dzisina magetsi uye hadzina kunyevera mutyairi wekukundikana kwevhavha. Pamotokari dzinodzorwa nekombuta, mwenje weABS unogona kuuya nekuda kwekunyanya kumanikidza kuvaka-up kana uchibhureki zvishoma.

Chero bedzi paine mvura padanho rakakodzera muhurongwa, simba rinoshandiswa uye mweya wese unoburitswa, iyo hydraulic clutch system ichashanda nemazvo. Zvisinei, kana mhepo yapinzwa muhurongwa, mhepo inogadzika, ichibvumira mvura kuti imire. Kana paine mvura shoma kana simba rinoshandiswa ridiki, saka simba racho idiki, zvichiita kuti cylinder yevhiri ishande inenge hafu yenzira. Izvi zvinoita kuti mabhureki asabatike uye mavhiri haakwanise kudzvanya mabhureki padhiramu dzemabhureki.

Paunenge uchishanda mota, kana iyo proportional vharafu isina kukwana, mota inogona kunyura mumhino pasi peinorema braking. Mota inogona kusamira nekukurumidza uye yakavhara mabhureki ekumashure nekuti huremu huzhinji huri pamberi pemota. Unogona kuona kuvharika kwevhiri rekumashure kana metering valve isina kukwana, kunyanya kana uchityaira panzvimbo dzakanyorova.

• Cherechedza: The proportional valve inobvumira mabhureki ekumashure kuti ashandiswe pamberi pemabhureki epamberi. Izvi zvinodzivirira chero kunyura kwemhino.

• Cherechedza: Inokurudzirwa kutsiva iyo proportional valve nemugadziri wepakutanga (OEM) midziyo. Aftermarket metering mavharuvhu anogona kupa akawanda kana kushoma mabhureki simba pane kutsanangurwa kumota. Pamusoro pezvo, iyo aftermarket proportional valve inogona kunge iine hydraulic connections dzakasiyana, zvichiita kuti mitsara yemabhureki emotokari isaenderane.

Chikamu 1 che4: Kutarisa mamiriro evhavha yedosing

Nhanho 1: tanga injini. Tarisa dashboard yeABS zviratidzo.

Pinda mumotokari yako uye utyaire kumugwagwa kana kunzvimbo yekupaka pasina mota.

Danho rechipiri: Dhiraivha nekukurumidza uye nesimba uye bhureki zvakasimba.. Kana iyo proportional valve ikashanda, motokari inomira isina kuvhara mavhiri ekumashure.

Kana iyo proportional valve yakanganisa, mavhiri ekumashure anovhara.

Danho rechitatu: Tarisa uone kana mabhureki fluid ari kubuda.. Uchishandisa tochi, ongorora nechepasi pemotokari kuti pane panobuda mvura yemabhureki pavharuvhu.

Kana paine chero bhureki fluid inodonha, pedal inova spongy uye isingadaire. Izvi zvinogona kukonzera kukundikana kwebhureki panguva yekuedzwa. Ita shuwa kuti bhureki rekupaka riri kushanda kubatsira kumisa mota panguva yenjodzi.

Chikamu 2 che4: Kutsiva iyo dosing valve

Zvinhu zvinodiwa

• Hex kiyi set
• socket wrenches
• Magirovhosi anodzivirira kemikari
• reptile
• Drip tray
• Mwenje
• Flat musoro screwdriver
• Jack
• Jack akamira
• Bhodhoro hombe rebrake fluid
• Metric uye Standard Linear Wrench
• Zvipfeko zvinodzivirira
• Ratchet ine metric uye yakajairwa zvigadziko
• Magirazi ekuchengetedza
• Threaded
• Torque bit set
• Wrench
• Vampire pombi
• Vhiri chocks

Danho 1: Paka mota yako padanho, pakasimba.. Ita shuwa kuti kutapurirana kuri mupaki (yeotomatiki kutapurirana) kana 1st giya (yebhuku rekutumira).

Danho rechipiri: Isa mavhiri emavhiri akatenderedza matai.. Muchiitiko ichi, mavhiri evhiri anoputira mavhiri epamberi nekuti kumashure kwemota kuchasimudzwa.

Isa bhureki rekupaka kuti uvhare mavhiri ekumashure kuti asafambe.

Nhanho 3: Simudza mota. Simudza mota panzvimbo dzakataridzwa kusvikira mavhiri abva pasi zvachose.

Nhanho 4: Gadzira majeki. Iyo jack inomira inofanirwa kunge iri pasi peiyo jacking point.

Dzikisa mota pamajeki. Mumotokari zhinji dzemazuvano, jack stand attachment points dziri paweld pasi pemagonhi pazasi pemota.

Danho rechishanu: Pfeka magirazi ako. Pfeka magirazi asingadziviriri kemikari usati waedza kubvisa chero zvikamu zvebhureki system.

Zvakanakisisa kuva nemagirazi anovhara maziso ako uye anovhara maziso ako. Kana zvichidikanwa, iwe unogona kupfeka chifukidzo chechiso chekuwedzera kuchengetedzwa.

Danho 6: Vhura hood yemota. Bvisa chivharo kubva kune master cylinder.

Chechinomwe: Shandisa pombi yekutsvaira kubvisa mabhureki fluid kubva muhumburumbira.. Izvi zvinobatsira kudzivirira mvura kubva pakudonha kubva kune master cylinder kana sisitimu yakavhurika.

Nhanho yechisere: Isa tireyi yekudonha pasi pevharuvhu yedosing.. Tsvaga iyo proportional valve uye isa pani zvakananga pasi pevharuvhu.

Pfekawo magirovhosi asingachinjike nemakemikari.

Nhanho 9: Kubvisa kupinza uye kupera kwepombi. Uchishandisa mitsetse yemitsara, bvisa iyo inopinza uye yekubuda pombi kubva kune dosing valve.

Chenjera kuti usadimbure mitsetse nekuti izvi zvinogona kukonzera serious brake work.

Nhanho 10: Bvisa mabhaudhi ekuisa dosing valve.. Dzikisa vharafu mu sump.

Nhanho 11: Isa vheji nyowani munzvimbo imwechete neyekare.. Isa mabhaudhi ekugadzirisa ne thread lock.

Shandisa torque wrench uye simbisa mabhaudhi kusvika 30 in-lbs.

Nhanho 12: Cheka iyo tubing kune inopinza uye yekuburitsa zviteshi pavharuvhu.. Shandisa mutsara wrench kuti usimbise migumo yemutsara.

Usanyanya kuzviomesera.

• Kudzivirira: Usapeta mutsara we hydraulic sezvo inogona kuputika kana kuputsika.

• Kudzivirira: Usayambuka mutsetse wehydraulic paunenge uchiisa. Brake fluid inobuda.

Nhanho 13: Zadza master silinda nebrake fluid.. Kana iwe uri kushanda pamotokari yakajairwa yemazuva ese, unozofanirwa kushandisa Dot 3 mhando brake fluid.

Dururira brake fluid mu master cylinder.

• Kudzivirira: Usabvumira brake fluid kuti isanganise pendi. Izvi zvichaita kuti pendi ibude uye ibve.

Nhanho 14: Iva nemubatsiri anokubatsira kubuda ropa bhureki system.. Iva nemubatsiri anoderedza bhureki pedal.

Nepo brake pedal yakaora moyo, sunungura masiruuru ekubuda ropa kumavhiri ekumashure nekurudyi wobva waasunga. Unozoda kubuda ropa mabhureki ekumashure kanokwana kashanu kana katanhatu kuti ubvise mweya kubva kumabhureki ekumashure.

Nhanho 15: Bvunza mubatsiri wako kuti abude ropa system yese. Sezvo mubatsiri wako achidzikisira bhureki pedal, sunungura vhiri remberi rinobuda ropa masiruuru rimwe panguva.

Unozoda kubuda ropa mabhureki ekumashure kanokwana kashanu kusvika katanhatu kuti uburitse mhepo kubva kumabhureki epamberi sezvo silinda huru yakanga isina chinhu.

• Cherechedza: Kana mota yako iine brake controller, ita shuwa kuti waburitsa ropa remabhureki kuti ubvise chero mweya ungave wapinda mugero.

Nhanho 16: Iva nemubatsiri anodzvanya mabhureki pedal.. Sunungura mitsetse inoenda kune master cylinder kuti mweya ubude.

Nhanho 17: Zadza master silinda nebrake fluid.. Dzorera kepisi pahumburumbira tenzi wopomba chitsigiro chebhureki kusvika chitsidzo chasimba.

Nhanho yechinomwe: Tarisa iyo yese mabhureki sisitimu yekudonha. Ita shuwa kuti ma screws ese ekubuda ropa akasimba.

Nhanho 19: Bvisa majeki uye zvimire.. Simudza mota panzvimbo dzakataridzwa kusvikira mavhiri abva pasi zvachose.

Bvisa jack stand uye uzvichengetedze kure nemotokari.

Nhanho 20: Dzikisa mota kuitira kuti mavhiri ese ari pasi.. Dhonza jeko uise parutivi.

Danho rechipiri: Bvisa mavhiri evhiri.

Chikamu 3 che4: Kugadzirisa zvakare iyo ABS chiratidzo

Mashoko anodiwa

• Engine Light Tester

Danho 1. Tsvaka data redhijitari rekombuta yako.. Tora inotakurika injini mwenje muyedzo uye ita shuwa kuti marongero akabatidzwa ABS kana mabhureki.

Danho 2: Skena Current Codes. Kana macode aripo, ajekese uye mwenje weABS unofanirwa kudzima.

Chikamu 4 che4: Edza kutyaira mota

Danho 1: Tyaira mota uchitenderedza block. Shandisa yakajairika kumira kuti uve nechokwadi chekuti brake system iri kushanda nemazvo.

Danho rechitatu: Budisa motokari mumugwagwa kana munzvimbo yekupaka isina mota.. Tyaira mota yako nekukurumidza uye isa mabhureki nekukurumidza uye zvakapinza.

Panguva yekumira uku, vheji yakaenzana inofanira kushanda nemazvo. Mabhureki anogona kukwenya zvishoma pasi pe hard braking, asi haafaniri kuvhara mabhureki ekumashure.

Danho rechipiri: Ramba wakatarisa pane dashboard. Tarisa iyo ABS chiratidzo panguva yekuyedzwa kwemugwagwa.

Kana cheki injini chiedza chikauya mushure mekutsiva metering valve, kumwe kuongorora kwemashure mabhureki system kunogona kudiwa, kana kusashanda zvakanaka kweiyo brake system. Kana iwe usina chokwadi chekuti iwe unogona kuita basa iri iwe pachako, koka mumwe weAvtoTachki certified tekinoroji kumba kwako kana kubasa uye akugadzirire iwe.