Naqshadeynta nidaamka bareegga ee badh-trailer iyo daawaynta degdega ah ee fashilantay

Shuruudaha aasaasiga ah ee uu buuxiyey nidaamka bareegga ee qayb-yar-yar

Imtixaanka waxqabadka bareegga ee ABS

Naqshadeynta nidaamka bareegga ee gawaarida yar-yar waxay leedahay shuruudo adag oo qasab ah. Sababo la xiriira sifooyinka gaarka ah ee jilitaanka nus-trailer, iyadoo la buuxinayo shuruudaha aasaasiga ah ee dhimista baabuurta, baarkinka iyo shaqooyinka kale, shuruudaha soo socda waa in sidoo kale la buuxiyaa:

1. Ku habboonaanta nidaamka bareegga ee u dhexeeya trailer iyo cagaf-cagaf, iyo ficil-qabadku waxay u shaqeeyaan isuduwidda midba midka kale.

2. Isku xirka isku xigxiga ee u dhexeeya gawaarida iyo nidaamka braking cagaf-cagaf, nidaamka ficilka braking waa taayirrada hore ee cagaf-cagaf, wheel-trailer wheel, iyo wheel gadaal wheel si loo hubiyo xasiloonida gaariga.

3. Marka trailer-ka laga saaro cagaf-cagafeedka, dhuumaha biriiga waa la gooyaa; ama dhuumaha trailer-ku way jabaan ama dhaawacmaan xaalad degdeg ah, nidaamka bareega trailer-ka ayaa si toos ah u jebiya si loo hubiyo badbaadada. (Ogsoonow in tani aysan ahayn dareen fudud oo ah shaqada joojinta joojinta)

4. Marka baabuurka iyo tareenku si buuxda loo raro, gobolka jiididdu waxa uu xaqiijiyaa baarkin badbaado leh oo la isku halayn karo 16% ee ramps; trailer waa in lagu rakibaa nidaamka bareegga baarkinka si loo xaqiijiyo xaalada baabuurka marka la dhigto marka ay ka soocdo cagafyada oo keliya.

Jaantuska Qaabka Wareegga Hawada ee Brake Air for Semi-trailer

Waqtigan xaadirka ah, kuwa gudaha lagu soo saaro semi-trailers waxay qaataan nashqad laba-tuubo ah. ① waa tuubada kontoroolka iyo ② waa tuubada kontoroolka, taas oo ku xiran cagafyada iyada oo loo marayo ③ kontoroolka gaaska. Tuubbada sahayda hawada caadiga ah ee dhabta ah ee u dhiganta baabuurku waa tuubbo wareeg ah oo cas. Dhuumaha xakamaynta guud ahaan waa jaale ama tuubo wareeg ah oo buluug ah.

1. Dhuumaha gaaska

Cagaf-cagaftu waxay siisaa hawo kaydka hawo-mareenka ② dhuunta sahayda hawada iyada oo loo sii marayo ⑤ valve soo-gudbinta degdega ah, isla markaana waxay siisaa hawada dhululubada barreegga baarkinka (qaybta qolka baarkinka ee dhululubada barreega) iyada oo loo sii marayo waalka gacanta ⑧. Marka kaydka hawadu dhaafo 4 bar, bareegga baarkinka waa la sii daayaa.

2. Xakamaynta tuubada kontoroolka Marka badhka bireega lagu talaabsado, ① hawada tuubada kontoroolka ayaa dhammaatay, waxaana kor loo furay valve-ga gudbinta degdega ah. Waqtigan xaadirka ah, kaydka gaasku wuxuu bilaabaa inuu hawo siiyo dhululubada biriiga dhidibka kasta, baabuurkana wuxuu bilaabaa inuu jebiyo. Geli xaalada bareegga ...

Doorka muhiimka ah ee waalka gudbinta degdega ah

Waalka gudbinta degdega ah

Waalka gudbinta degdega ahi waa qaybta udub-dhexaadka u ah dhammaan nidaamka braking trailer-ka. Waxay la jaanqaadi kartaa hawlo badan oo ah waalka gudbinta, waalka qaybinta, waalka hal-jidka ah, iyo waalka siideynta degdega ah. Gaariga oo ku qalabaysan waalka gudbinta degdega ah ayaa si weyn u gaabinaysa wakhtiga daahista ee bareegga trailer-ka. . Dhab ahaantii, valve bireega degdega ah wuxuu leeyahay wax ka badan shaqooyinkan. Waxay leedahay saddex hawlood oo waaweyn:

1. Xaaladda bareegga ee shaqaynaysa ee bareegga caadiga ah

Jaantuska jaantuska degdega ah ee tuubada shaqaynaysa

Tani waa shaqada ugu toosan ee aan dareemeyno. Marka badadka biriiga la taago, dhuumaha kontoroolka ① waxa ay keentaa hawo, iyo valve relaying emergency ⑤ control ⑥ dhululubada hawada si ay hawo u siiso dhululubada biriiga si ay u dhaliso xoog bareega; marka badadka biriiga la sii daayo, valve relay-ga degdega ahi waxa uu si degdeg ah u soo daayaa hawada cufan ee dhululubo hoose oo kasta oo si degdeg ah u sii daaya xaalada barriga.

2. Xaaladda bareegga jawaab celinta xilliga sicir-bararka Marka trailer-ka la dhigto muddo dheer oo nidaamka bareeggu aanu lahayn cadaadis hawo, habka bareegga baarkinka trailer-ka (barriga hawadu) wuu shaqayn doonaa. Marka cagaf-cagafku lagu buufiyo dhululubada hawada trailer ⑥ iyada oo la sii marayo dhuumaha gaaska, valve gudbinta degdega ah hadda waxa uu ku sugan yahay xaalad braking badbaado leh.

Marka ay jirto xaalad badbaado leh, tuubbada gudbinta degdega ahi waxa ay hawo cufan u soo dirtaa dhululubo kasta oo biriiga ah. Marka cadaadiska hawada trailer ⑥ hawadu uu kor u kaco ilaa 4.5 bar, gobolka nabdoon waa la sii daayaa. Shaqadan waxaa loo tixraacaa sida shaqada braking-celinta. Dhululubada biriiga waxay abuurtaa xoog bareegga xaalada sicir bararka, taas oo ah shaqada ilaalinta badbaadada.

Xaalada bareegga tooska ah haddii ay dhacdo xaalad degdeg ah oo hawadu xumaato

Marka ② dhuumaha sahayda hawada ay si lama filaan ah u dhaawacmaan, hawada cufan ee taangiga hawadu waxay geli doontaa ④ silinda biriiga iyada oo loo marayo ⑤ valve gudbinta degdega ah si ay si toos ah u hirgeliso tillaabooyinka bareegga si loo hubiyo badbaadada gaariga xaalad degdeg ah. Marka cagaf-cagafku istaago oo tareenka ② dhuumaha sahayda gaaska loo baahan yahay in la gooyo, dhululubada barreegga trailer ayaa sidoo kale la arki karaa si ay u shaqeyso, taas oo ah isla mabda'a.