TL;DR.Girman ɗakin birki na bazara hanya ce ta yanke shawara mai matakai uku. Mataki na 1 yana nuna girman ajin abin hawa zuwa kewayon girman ɗaki (9×6 zuwa 30×30). Mataki na 2 ya daidaita bugun jini (44mm zuwa 76mm) da tafiyar S-cam. Mataki na 3 yana tabbatar da ƙarfi da martani akan bayanan OE da ECE R13-H. Wannan labarin yana tafiya ta kowane mataki tare da samfuran ɗakin tunani dagaShaoxing Fangjie birki dakin kasida— T9 HF, T12/6200, T18/24, T20, T30/30DD da T30/30DDS — don kulle ɗakin da ya dace daga 9×6 zuwa 30×30.

Dalilin da yasa Girman Ɗakin Birki Yake Shawara, Ba Lambar Kasida Ba

Alamar lambobi biyu a ɗakin birki na bazara — 9×6, 12×12, 16×16, 20×20, 24×24, 24×30, 30×24, 30×30 — tana nufin yankin diaphragm mai inganci a inci murabba'i don ɓangaren sabis da ɓangaren bazara. Lambar farko ita ce yankin ɓangaren sabis; ta biyu ita ce yankin ɓangaren bazara. Lambar bugun jini, wadda aka auna a milimita, siga ce daban da dole ta dace da tafiyar S-cam a gatari.

Kuskuren da ke sake faruwa a siyan jiragen ruwa shine a zaɓi ɗakin da mafi girman lambar kundin bayanai. Ɗaki mai girman 30×30 ba shine mafi kyawun zaɓi na duniya ba - shine zaɓi mafi kyau ga axles ɗin tuƙi masu nauyi tare da buƙatar ƙarfi mai yawa da kuma babban tafiye-tafiyen S-cam. Ɗaki ɗaya akan axel na baya na tirela mai haske yana haifar da matsaloli uku na filin: lokacin amsawa cikin jinkiri, ƙarfin tura sandar da ya wuce kima, da kuma sakin birki mara cikawa. Ɗakin dole ne ya dace da axel ɗin, ba kundin bayanai ba.

Shaoxing Fangjiekundin ɗakin birkiYana tattara jerin haɗuwa guda bakwai da aka fi sani da girma-da-bugun jini a cikin samarwa a yau, tare da zaren tashar jiragen ruwa, zaren bolt, tsawon sandar turawa da tsawon jimlar da aka buga a kowane samfuri. Tsarin matakai uku da ke ƙasa yana amfani da shida daga cikin waɗannan samfuran azaman saitin ma'auni:T9 HF, T12/6200, T18/24, T20, T30/30DDkumaT30/30DDSTare suna rufe cikakken taswirar bugun 9×6 zuwa 30×30 ga manyan motoci, tireloli da bas.

Tsarin Makullin Birki Mai Mataki 3 na Ɗakin Birki

Gudun da ke ƙasa iri ɗaya ne da injiniyoyin tsarin birki na OE ke amfani da shi lokacin da suke ƙayyade ɗaki don sabon shirin abin hawa. Mataki na 1 yana rage girman zuwa ga 'yan takara biyu ko uku bisa ga axle. Mataki na 2 yana rage waɗannan 'yan takara zuwa ɗaya ta hanyar daidaita bugun jini da tafiya ta injiniya. Mataki na 3 yana tabbatar da cewa ɗakin da aka zaɓa yana ba da ƙarfin matsewa da lokacin amsawar tsarin birki yana buƙata.

Tsarin Matakai 3: Daga Ajin Mota zuwa Ɗakin da Aka Rufe

Mataki na 1 — Gano Ajin Abin Hawanka da Matsayin Axle

Mataki na 1 bincike ne, ba lissafi ba. Kowane matsayi na axle yana da matsakaicin girman ɗakin da aka daidaita a duk faɗin masana'antar.

Mataki na 2 — Daidaita Lambar Shawo Kan Ƙarfin Jiki da Tsarin Birki naka

Mataki na 2 shine inda aka kulle lambar kasida. Tsawon bugun jini yana ƙayyade ko ɗakin zai iya isa ga cikakken wurin amfani da birki a kan gatari.

Dokar tunani: bugun ɗakin dole ne ya zama aƙalla tsawon abin da birki ke buƙata na tafiya ta injiniya a gaxel. Ga axles ɗin tuƙi tare da birki na drum da tsarin S-cam, bugun 64mm shine mizani. Ga axles ɗin tuƙi tare da birki na diski, bugun 76mm ya zama ruwan dare. T30/30DDS yana ba da bambance-bambancen bugun jini guda biyu. Zaɓin zaren tashar jiragen ruwa yana faruwa a lokaci guda da zaɓin bugun jini: Motocin Turai suna gudanar da tashoshin metric M16x1.5 ko M22x1.5; Motocin Arewacin Amurka suna gudanar da inci 3/8 NPT.

Mataki na 3 — Tabbatar da Fitar da Ƙarfi da Lokacin Amsawa a Lokacin da Bututun Ya Kulle

Mataki na 3 shine matakin tabbatarwa, kuma shine wanda aka fi tsallakewa. Kasidar tana nuna aikin ɗakin, ba aikin tsarin birki ba.FMCSAkumaHukumar Kula da Yara ta Majalisar Dinkin Duniya (UNECE)buga bayanan tsarin birki na tunani wanda masu siye za su iya ambata.

Ana duba sigogi uku a Mataki na 3:

1. Fitar da ƙarfin matsewaa sandar 6.5. Ɗakin 30×30 yana samar da kusan ninki biyu na ƙarfin matsewa na ɗakin 9×6 a matsi ɗaya.
2. Lokacin bugun sandar turawaMa'aunin masana'antu don lokacin amsawa mai karɓuwa a matsin lamba na ma'aunin 6.5 yana tsakanin daƙiƙa 0.3 da 0.5.
3. Matsi na sakin gefen bazara(yawanci sandar 4.5 zuwa 5.5) - gefen maɓuɓɓugar ruwa wanda bai saki gaba ɗaya ba yana barin birkin ajiye motoci a kunne kaɗan.

Dole ne bayanan tabbatarwa su fito daga rahoton gwajin da masana'anta suka wallafa.Jagorar tsarin ɗakin birki na bazara na Shaoxing Fangjieya ƙunshi ƙa'idodin injiniya da ke bayan lissafin ƙarfi da martani. Ga motocin da ke kasuwar Turai,Hukumar Kula da Makamashi ta Duniya (UNECE ECE R13-H)shine ƙa'idar ɗaurewa wadda ke ƙayyade mafi ƙarancin ingancin birki da kuma lokacin amsawa.

Me Ke Faruwa Idan Taswirar Bugawa Ba Ta Dace Ba

Idan shawarar taswirar bugun jini ba daidai ba ce, gazawar tana bayyana a fagen, ba a wurin bita ba. Yanayi uku na gazawa sun zama ruwan dare:

• Sannu a hankali a ƙaramin matsin lambaƊaki mai ƙarancin girma (misali, 9×6 akan gatari mai nauyin tan 13) yana samar da ƙarancin ƙarfin matsewa a matsi na ma'aunin samar da kayayyaki na sanduna 6.5, wanda ke tsawaita nisan tsayawa.
• Ƙarfi da yawa da saurin lalacewaBabban ɗaki (misali, 30×30 a kan aksali na baya na tirela mai sauƙi) yana cika bushings ɗin slack adjuster, bushings ɗin S-cam da kuma layin birki.
• Rashin sakin gefen bazaraƊakin da bai dace ba a ƙarshen bugun jini mai girma (misali, bugun jini na 76mm T30/30DDS akan birkin tafiya na 48mm) bazai iya sakin birkin ajiye motoci gaba ɗaya ba a matsin lamba na sakin iska na tsarin.CVSAShirye-shiryen duba sun ambaci cewa aikin birki da ajiye motoci wani ɓangare ne na keta dokar hana fita daga aiki akai-akai.

Ana iya kauce wa dukkan hanyoyin gazawa guda uku ta hanyar gudanar da kwararar matakai uku kafin a sanya tsari na ɗakin. Lambar kundin shine fitowar kwararar, ba shigarwar ba.

Taswirar Taswirar bugun birki (9×6 zuwa 30×30)

Teburin tunani ya haɗa Mataki na 1 da Mataki na 2 cikin bincike ɗaya.cikakken kundin adireshiya ƙunshi ƙarin bambance-bambancen (T2424UD, T2430DDLS, T3024, T3030DCP, T3034DCP, T16LCW, T20LCW) don yankuna na musamman.

Tambayoyin da Ake Yawan Yi

Menene ma'anar kewayon bugun jini na 9×6 zuwa 30×30 a ɗakin birki na bazara a zahiri?

Alamar lambobi biyu tana nufin yankin diaphragm mai inganci a inci murabba'i don ɓangaren sabis da gefen bazara. Ɗakin 9×6 (T9 HF, bugun 44mm) injin kunna tirela ne mai sauƙi; ɗaki mai 30×30 (T30/30DD, bugun 64mm; ko T30/30DDS, bugun 64/76mm) injin kunna tirela ne mai nauyi. Ninka yankin kusan ninka ƙarfin sabis don matsin lamba iri ɗaya.

Me yasa ba zan iya zaɓar babban ɗakin (30×30) ga kowane gatari ba?

Girman ɗakin ya haifar da matsaloli uku na filin. Na farko, lokacin amsawa yana raguwa saboda girman diaphragm yana ɗaukar lokaci mai tsawo don cikewa a daidai lokacin da iska ke kwarara. Na biyu, ƙarfin sandar turawa a mai daidaita slack yana ƙaruwa, yana hanzarta lalacewa akan bushings na S-cam. Na uku, matsin lamba na sakin gefen bazara yana ƙaruwa, wanda zai iya hana fitar da cikakken birki na ajiye motoci. Ɗakin da ya dace ya dace da nauyin axle da yanayin birki.

Ta yaya zaɓin zaren tashar jiragen ruwa (M16x1.5 da inci 3/8 NPT da M22x1.5) ke shafar zaɓin ɗakin?

Zaren tashar jiragen ruwa tambaya ce ta daidaita jiragen ruwa, ba tambayar aiki ba. Manyan motocin Turai galibi suna gudanar da tashoshin M16x1.5 ko M22x1.5. Manyan motocin Arewacin Amurka yawanci suna gudanar da NPT inci 3/8. T20 suna yin aikin zaren tashar M16x1.5 / M22x1.5 / inci 3/8 NPT / inci 2-M22x1.5 / inci 2-3/8 NPT, kuma takardun T30/30DDS suna yin aikin zaren tashar M16x1.5 / inci 3/8 NPT. Adaftar da ke kan da'irar birki na sabis suna haifar da haɗarin zubewa wanda babu wani mai aiki da jirgin ruwa da zai karɓa.

Wane tsawon bugun jini (mm) ya dace da girman kowane ɗaki?

Tsawon bugun yana raguwa kaɗan tare da girman ɗakin amma ba aikin kai tsaye bane na alamar lambobi biyu. Ƙimar bugun da aka rubuta daga kundin: T9 HF shine 44mm; T12/6200 shine 48mm; T18/24 shine 64mm; T20 shine 57mm; T30/30DD shine 64mm; T30/30DDS yana ba da bugun 64mm ko 76mm. Bugawa ta 76mm akan birkin tafiya na 64mm ɓata tafiya ce; bugun 44mm akan birkin tafiya na 64mm ba zai iya kaiwa ga iyakar injina na birkin ba.

Menene bambanci tsakanin T30/30DD da T30/30DDS?

Dukansu ɗakuna ne masu girman 30×30 waɗanda aka gina don manyan gatari na tarakta, amma suna kai hari ga tsayin bugun da ya bambanta. T30/30DD yana nuna bugun 64mm, tashar jiragen ruwa mai inci 3/8 NPT, tsawon 100/115/125mm. T30/30DDS yana nuna bugun 64mm ko 76mm, tashar jiragen ruwa mai inci 16x1.5 / 3/8 NPT, tsawon sandar turawa 330/285/340mm. T30/30DDS shine nau'in bugun dogon lokaci ga manyan motoci masu tafiya S-cam mafi girma ko kuma don calipers na birki na diski waɗanda ke buƙatar ƙarin motsi na piston mai layi.

Yaushe tsawon sandar turawa (mm) zai zama ma'aunin zaɓi?

Tsawon sandar turawa ya zama ma'aunin zaɓi a matakin shigarwa, ba a matakin kasida ba. Ɗakuna daban-daban suna rubuta nau'ikan tsawon sandar turawa daban-daban: T9 HF a 123/113/93mm; T12/6200 a 117/124mm; T20 a 200-260mm; T30/30DDS a 330/285/340mm. Dole ne sandar turawa ta isa ga mai daidaita slack tare da fa'idar injina da ta dace kuma ba tare da ta faɗi ƙasa ba a lokacin bugun gaba.

Shin zaren ƙulli (inci 5/8 UNC vs M16x1.5 vs M48x2) yana da mahimmanci don maye gurbin ɗakin?

Zaren Bolt shine tambayar tsarin hawa, kuma shine dalilin da ya fi yawa da yasa musayar ɗaki ke gazawa a wurin bita. Takardun T9 HF M48x2 ko 1-3/4 inch-12UN-2A; Takardun T12/6200 M48x2; Takardun T18/24 inci 5/8 UNC a tsakiyar ƙulli 120.7mm. Dole ne ƙullin ya dace da ƙullin hawa akan maƙallin axle. Zaren ƙulli ko tsakiyar ƙulli mara kyau yana nufin ba za a iya ɗaure ɗakin da gatari ba.

Kammalawa

Taswirar bugun 9×6 zuwa 30×30 siffar iri ɗaya ce a tsakanin OEMs na ababen hawa na kasuwanci. Mataki na 1 yana rage girman ɗakin bisa ga ajin abin hawa da matsayin axle. Mataki na 2 yana kulle bugun ta hanyar daidaita ƙimar bugun da aka rubuta a ɗakin da buƙatun tafiya ta injina na birki. Mataki na 3 yana tabbatar da fitowar ƙarfi da lokacin amsawa akan bayanan birkin OE da ECE R13-H.

TheShaoxing Fangjie birki dakin kasidayana bin wannan kwararar.NHTSAFMVSS 121 daFMCSAsamar da tsarin ƙa'idoji: samfuran tunani guda shida — T9 HF, T12/6200, T18/24, T20, T30/30DD da T30/30DDS — suna rufe haɗin girma da bugun jini gama gari, tare da ƙimar bugun jini da aka rubuta, zaren tashar jiragen ruwa, zaren ƙulli da tsawon sandar turawa waɗanda ke nuna kai tsaye akan binciken Mataki na 1 da Mataki na 2.