TL;DR.Ubungakanani begumbi leebhuleki zasentwasahlobo luhamba ngenyathelo lesigqibo elinamanyathelo amathathu. Inyathelo 1 libonisa udidi lwesithuthi kuluhlu lobungakanani begumbi (9×6 ukuya kwi-30×30). Inyathelo 2 lifanisa istroke (44mm ukuya kwi-76mm) nokuhamba kwe-S-cam. Inyathelo 3 liqinisekisa amandla kunye nempendulo ngokuchasene nedatha ye-OE kunye ne-ECE R13-H. Eli nqaku lihamba ngenyathelo ngalinye ngeemodeli zegumbi lesalathiso ezivela kwiShaoxing Fangjie ikhathalogu yegumbi brake— T9 HF, T12/6200, T18/24, T20, T30/30DD kunye neT30/30DDS — ukutshixa igumbi lasekunene ukusuka kwi-9×6 ukuya kwi-30×30.

Kutheni iBrake Chamber Ukulinganisa Isigqibo, kungekhona inombolo yeKhathalogu

Uphawu lwamanani amabini kwigumbi leebhuleki zentwasahlobo — 9×6, 12×12, 16×16, 20×20, 24×24, 24×30, 30×24, 30×30 — lubhekisa kwindawo ye-diaphragm esebenzayo kwiisentimitha ezisikwere kwicala lenkonzo kunye necala lentwasahlobo. Inani lokuqala yindawo esecaleni lenkonzo; elesibini yindawo esecaleni lentwasahlobo. Inani le-stroke, elilinganiswa ngeemilimitha, liyiparameter eyahlukileyo ekufuneka ihambelane nokuhamba kwe-S-cam kwi-axle.

Impazamo ephinda ivele ekuthengweni kweenqwelo-mafutha kukukhetha igumbi ngenani elikhulu lekhathalogu. Igumbi le-30×30 alilona khetho lubalaseleyo kwihlabathi liphela — lukhetho olufanelekileyo kwii-axle eziqhuba iitrektara ezinzima ezinemfuno ephezulu yokubambelela kunye nokuhamba okukhulu kwe-S-cam. Igumbi elifanayo kwi-axle engasemva yetreyila ekhanyayo lidala iingxaki ezintathu zasentsimini: ixesha lokuphendula elicothayo, amandla okutyhala okugqithisileyo, kunye nokukhululwa okungaphelelanga kweebhuleki zokupaka. Igumbi kufuneka lilingane ne-axle, kungekhona ikhathalogu.

I Shaoxing Fangjieikhathalogu yegumbi leebhulekiIbonisa iindidi ezisixhenxe zezona ziqhelekileyo zokudibanisa ubungakanani kunye nokubetha eziveliswayo namhlanje, kunye nomsonto we-port, umsonto we-bolt, ubude be-push rod kunye nobude obupheleleyo obupapashwe kwimodeli nganye. Ukuhamba kwamanyathelo amathathu ngezantsi kusebenzisa ezintandathu kwezo modeli njengeseti yesalathiso:I-T9 HF, T12/6200, T18/24, T20, T30/30DDkwayeT30/30DDS. Badibanisa yonke imephu ye-9×6 ukuya kwi-30×30 yeelori, iitreyila kunye neebhasi.

Inkqubo yokuKhiya iBrake Chamber Stroke Lock enamanyathelo ama-3

Indlela engezantsi iyafana nale isetyenziswa ziinjineli zenkqubo yeebhuleki ze-OE xa zichaza igumbi lenkqubo entsha yesithuthi. Inyathelo 1 linciphisa uluhlu lobukhulu ukuya kubaviwa ababini okanye abathathu ngokusekelwe kwi-axle. Inyathelo 2 linciphisa abo baviwa ukuya komnye ngokufanisa i-stroke nokuhamba ngoomatshini. Inyathelo 3 liqinisekisa ukuba igumbi elikhethiweyo linika amandla okubamba kunye nexesha lokuphendula elifunekayo kwinkqubo yeebhuleki.

Ukuhamba Kwamanyathelo Amathathu: Ukusuka Kwiklasi Yezithuthi Ukuya Kwigumbi Elitshixiweyo

Inyathelo 1 — Chonga udidi lwesithuthi sakho kunye nendawo esikuyo i-axle

Inyathelo 1 kukukhangela, kungekhona ukubala. Indawo nganye ye-axle inoluhlu oluqhelekileyo lobukhulu begumbi oluye lwalinganiswa kulo lonke eli shishini.

Inyathelo lesi-2 — Tshatisa inombolo yeStroke kunye neJiyometri yeNkqubo yakho yeBrake

Inyathelo lesi-2 kulapho inombolo yekhathalogu itshixiwe khona. Ubude bestroke bumisela ukuba igumbi linokufikelela na kwindawo epheleleyo yebhuleki kwi-axle.

Umgaqo wesalathiso: i-chamber stroke kufuneka ibe nde ubuncinane ngokwemfuneko yokuhamba kwe-brake kwi-axle. Kwii-drive axles ezinee-drum brakes kunye ne-S-cam geometry, i-64mm stroke yeyona iqhelekileyo. Kwii-drive axles ezinee-disc brakes, i-76mm stroke ixhaphake kakhulu. I-T30/30DDS inikezela zombini iintlobo ze-stroke. Ukukhethwa kwe-Port thread kwenzeka ngaxeshanye nokukhetha i-stroke: Iilori zaseYurophu zisebenzisa ii-metric ports ze-M16x1.5 okanye ze-M22x1.5; Iilori zaseMntla Melika zisebenzisa i-3/8 intshi ye-NPT.

Inyathelo lesi-3 — Qinisekisa i-Force Output kunye ne-Response Time kwi-Locked Stroke

Inyathelo lesi-3 linyathelo lokuqinisekisa, kwaye lelona lidla ngokungalandelwa. Ikhathalogu ibhala ngegumbi, hayi ukusebenza kwenkqubo yeebhuleki.I-FMCSAkwayeI-UNECEshicilela idatha yereferensi yenkqubo yeebhuleki abathengi abanokuyicaphula.

Iiparameter ezintathu zijongiwe kwiNyathelo lesi-3:

1. Imveliso yamandla okubophakwi-6.5 bar. Igumbi le-30×30 livelisa amandla okubamba aphindwe kabini kunegumbi le-9×6 kuxinzelelo olufanayo.
2. Ixesha lokubetha intonga yokutyhala. Imilinganiselo yokuphendula eyamkelekileyo kushishino kuxinzelelo lonikezelo lwebha eziyi-6.5 iphakathi kwemizuzwana eyi-0.3 kunye ne-0.5.
3. Uxinzelelo lokukhululwa ecaleni kwentwasahlobo(ngesiqhelo i-4.5 ukuya kwi-5.5 bar) — icala lentwasahlobo elingakhuphi ngokupheleleyo lishiya ibhuleki yokupaka ingasebenzi kakuhle.

Idatha yokuqinisekisa kufuneka ivele kwingxelo yovavanyo epapashwe ngumvelisi.Isikhokelo solwakhiwo lwegumbi lebhuleki yentwasahlobo yeShaoxing Fangjieigubungela imigaqo yoomatshini esemva kokubala amandla kunye nokuphendula. Kwizithuthi ezithengiswa eYurophu,I-UNECE ECE R13-Hngumgaqo wokubopha ochaza ubuncinci bokusebenza kakuhle kokuqhobosha kunye nexesha lokuphendula.

Kwenzeka ntoni xa imephu yeStroke ingalunganga

Xa isigqibo semephu yestroke singalunganga, ukungaphumeleli kubonakala ebaleni, kungekhona kwindawo yokusebenzela. Iindlela ezintathu zokungaphumeleli ziqhelekile:

• Impendulo ecothayo xa uxinzelelo luphantsiIgumbi elincinci (umz., i-9×6 kwi-axle yokuqhuba eyi-13-tonne) alivelisi amandla okubamba aneleyo kuxinzelelo oluqhelekileyo lwebha ye-6.5, nto leyo eyolula umgama wokuma.
• Amandla agqithisileyo kunye nokuguguleka okukhawulezileyoIgumbi elikhulu kakhulu (umz., i-30×30 kwi-axle yangasemva yetreyila ekhaphukhaphu) lithwala kakhulu ii-bushings ze-slack adjuster, ii-bushings ze-S-cam kunye ne-brake lining.
• Ukungaphumeleli kokukhululwa ecaleni kwentwasahlobo. Igumbi elingalinganiyo kwicala elinomoya ophezulu (umz., i-76mm-stroke T30/30DDS kwi-48mm-travel brake) lisenokungayikhuphi ngokupheleleyo i-park yokupaka kuxinzelelo lomoya olukhutshwa yinkqubo.I-CVSAiinkqubo zokuhlola zikhankanya ukubandakanyeka kwenxalenye yokupaka kunye neebhuleki njengokwaphulwa rhoqo komthetho ngaphandle kwenkonzo.

Zonke iindlela ezintathu zokungaphumeleli zinokuphetshwa ngokusebenzisa ukuhamba kwamanyathelo amathathu ngaphambi kokubeka umyalelo wegumbi. Inombolo yekhathalogu yimveliso yokuhamba, hayi igalelo.

Itheyibhile yeReferensi yeMephu yeBrake Chamber Stroke (9×6 ukuya kwi-30×30)

Itheyibhile yesalathiso idibanisa iNyathelo 1 kunye neNyathelo 2 zibe lukhangelo olunye.ikhathalogu epheleleyoigubungela ezinye iinguqulelo (T2424UD, T2430DDLS, T3024, T3030DCP, T3034DCP, T16LCW, T20LCW) kwiindawo ezithile zengingqi.

Imibuzo ebuzwa qho

Ithetha ukuthini i-9×6 ukuya kwi-30×30 stroke range kwigumbi le-spring brake?

Ukuchazwa kwamanani amabini kubhekisa kwindawo esebenzayo ye-diaphragm kwiisentimitha ezisikwere kwicala lenkonzo kunye necala lentwasahlobo. Igumbi le-9×6 (T9 HF, 44mm stroke) liyi-actuator ye-light-trailer; igumbi le-30×30 (T30/30DD, 64mm stroke; okanye i-T30/30DDS, 64/76mm stroke) liyi-actuator ye-drive-axle ye-tractor enzima. Ukuphinda kabini indawo kuphinda kabini amandla enkonzo kwixinzelelo elifanayo lonikezelo.

Kutheni ndingakwazi ukukhetha igumbi elikhulu (30×30) kwi-axle nganye?

Ukwandisa ubukhulu begumbi kudala iingxaki ezintathu zentsimi. Okokuqala, ixesha lokuphendula liyancipha kuba ivolumu enkulu ye-diaphragm ithatha ixesha elide ukuzalisa ngesantya esifanayo sokuhamba komoya. Okwesibini, amandla entonga yokutyhala kwi-slack adjuster aba ngaphezulu, nto leyo ekhawulezisa ukuguguleka kwi-S-cam bushings. Okwesithathu, uxinzelelo lokukhululwa kwentwasahlobo luyenyuka, nto leyo enokuthintela ukukhululwa ngokupheleleyo kwe-paking-brake. Igumbi lasekunene lihambelana nobunzima be-axle kunye ne-geometry ye-brake.

Ukukhetha intambo yezibuko (M16x1.5 vs 3/8 intshi NPT vs M22x1.5) kuyichaphazela njani indlela yokukhetha igumbi?

Umsonto wePort ngumbuzo wokufaneleka kweenqwelo-mafutha, hayi umbuzo wokusebenza. Iilori zaseYurophu zihlala zisebenzisa i-M16x1.5 okanye i-M22x1.5 metric ports. Iilori zaseMntla Melika zihlala zisebenzisa i-3/8 intshi ye-NPT. Umsonto we-T20 document port thread M16x1.5 / M22x1.5 / 3/8 intshi ye-NPT / 2-M22x1.5 / 2-3/8 intshi ye-NPT, kunye nomsonto we-T30/30DDS document port thread M16x1.5 / 3/8 intshi ye-NPT. Iiadaptha kwisekethe ye-service-brake zizisa umngcipheko wokuvuza ongenakuvunyelwa ngumsebenzisi weenqwelo-mafutha.

Bungakanani ubude bomtya (mm) obufanelekileyo kubungakanani begumbi ngalinye?

Ubude bestroke bulinganiswa ngokukhululekileyo ngobukhulu begumbi kodwa abungomsebenzi ngqo wegama lamanani amabini. Amaxabiso estroke abhaliweyo avela kwikhathalogu: I-T9 HF yi-44mm; I-T12/6200 yi-48mm; I-T18/24 yi-64mm; I-T20 yi-57mm; I-T30/30DD yi-64mm; I-T30/30DDS inikezela ngestroke ye-64mm okanye ye-76mm. Istroke ye-76mm kwibhreki yokuhamba ye-64mm kukuhamba okulahlekileyo; istroke ye-44mm kwibhreki yokuhamba ye-64mm ayinakufikelela kumda woomatshini we-brake stack.

Yintoni umahluko phakathi kwe-T30/30DD kunye ne-T30/30DDS?

Zombini ziigumbi ezingama-30×30 ezakhelwe ii-axles eziqhuba iitractor ezinzima, kodwa zijolise kubude obuhlukeneyo be-stroke. I-T30/30DD ibhala nge-stroke engama-64mm, i-port eyi-3/8 intshi ye-NPT, ubude obuyi-100/115/125mm. I-T30/30DDS ibhala nge-stroke engama-64mm okanye engama-76mm, i-port M16x1.5 / 3/8 intshi ye-NPT, ubude be-push rod buyi-330/285/340mm. I-T30/30DDS luhlobo lwe-stroke ende kwiilori ezinohambo olukhulu lwe-S-cam okanye kwii-calipers ze-disc-brake ezifuna intshukumo ye-piston ethe tye.

Ubude bentonga yokutyhala (mm) buqala nini ukuba yikhrayitheriya yokukhetha?

Ubude bentonga yokutyhala buyinto efunekayo xa ufaka, kungekhona xa ufaka ikhathalogu. Amagumbi ahlukeneyo abonisa ubude bentonga yokutyhala obahlukeneyo: T9 HF kwi-123/113/93mm; T12/6200 kwi-117/124mm; T20 kwi-200-260mm; T30/30DDS kwi-330/285/340mm. Intonga yokutyhala kufuneka ifikelele kwi-adjuster ethambileyo ene-mechanical adjuster efanelekileyo kwaye ingaphumi ezantsi xa ufaka i-full stroke.

Ngaba umsonto webholthi (5/8 intshi UNC vs M16x1.5 vs M48x2) ubalulekile ekutshintsheni igumbi?

Umsonto weBolt ngumbuzo wepateni yokufakelwa, kwaye sesona sizathu siqhelekileyo sokuba utshintsho lwegumbi lungaphumeleli kwindawo yokusebenzela. I-T9 HF ibhala nge-M48x2 okanye i-1-3/4 intshi-12UN-2A; amaxwebhu e-T12/6200 yi-M48x2; amaxwebhu e-T18/24 yi-5/8 intshi ye-UNC kwiziko le-bolt le-120.7mm. Umsonto webolt kufuneka uhambelane nezikhonkwane zokufakelwa kwi-axle bracket. Umsonto webolt ongalunganga okanye iziko lebolt lithetha ukuba igumbi alinakubotshelelwa kwi-axle ngokwasemzimbeni.

Isiphelo

Imephu yestroke ye-9×6 ukuya kwi-30×30 imilo efanayo kwii-OEM zezithuthi zorhwebo. Inyathelo 1 linciphisa ubungakanani begumbi ngokweklasi yesithuthi kunye nendawo ye-axle. Inyathelo 2 livala istroke ngokuthelekisa ixabiso lestroke elibhaliweyo legumbi neemfuno zokuhamba kwebrake ngoomatshini. Inyathelo 3 liqinisekisa ukuphuma kwamandla kunye nexesha lokuphendula ngokuchasene nedatha yebrake ye-OE kunye ne-ECE R13-H.

IShaoxing Fangjie ikhathalogu yegumbi brakekulandela olu hambo.I-NHTSAI-FMVSS 121 kunyeI-FMCSAukubonelela ngesakhelo solawulo: iimodeli ezintandathu zesalathiso — T9 HF, T12/6200, T18/24, T20, T30/30DD kunye neT30/30DDS — zigubungela indibaniselwano eqhelekileyo yobukhulu kunye noxinzelelo, kunye namaxabiso oxinzelelo abhaliweyo, imisonto yezibuko, imisonto yebholiti kunye nobude bentonga yokutyhala ehambelana ngqo nokukhangela kweNyathelo loku-1 kunye neNyathelo lesi-2.