1.Gịnị bụ valvụ breeki aka
valvụ njikwa aka bụ isi ngwaọrụ nke ebe a na-adọba ụgbọala, breeki ebe a na-adọba ụgbọala na breeki iyuzucha na usoro nke breeki ọrụ ụgbọ ala.
A na-ahapụ breeki ụgbọala nke ụgbọala ahụ kpamkpam ma ụgbọ ala ahụ na-agba ọsọ;Mgbe aka ahụ nọ n'ọnọdụ mkpọchi, ụgbọ oloko ahụ nọ n'ọnọdụ breeki zuru oke;Mgbe aka dị n'ọnọdụ nlele, breeki na-adọba ụgbọala nke traktọ dị na steeti braking, mana ụgbọala na-adọkpụ nọ na steeti braking a tọhapụrụ kpamkpam.
Mgbe aka ahụ na-aga, cam na-agbanye nnukwu piston ahụ ala, na-agbanye mmiri nguzozi, na-akwatu piston ala, mechie valvụ ahụ iyuzucha, meghee valvụ ntinye nke valvụ ọzọ, na ikuku abịakọrọ na oghere na-abanye n'ime oghere. , wee kewaa ụzọ abụọ.Otu ụzọ na-abanye n'ime ụlọ breeki mmiri site n'ọnụ iji hapụ breeki ụgbọala nke traktọ;Tinye valvụ breeki ụgbọala na-adọkpụ site n'ọdụ ụgbọ mmiri ka ịhapụ breeki ụgbọala na-adọba ụgbọala.Mgbe aka dị n'ime oke, a na-ahapụ breeki ụgbọala nke ụgbọala ahụ kpamkpam.
2.Ọrụ nke valvụ njikwa ntuziaka
breeki nke igwe bụ breeki iyuzucha.Maka ụgbọ ala dị arọ, breeki na-agụnyekarị breeki ọrụ;Ịdọba ụgbọala, breeki ebe a na-adọba ụgbọala, breeki iyuzucha.A na-enweta breeki ọrụ site na valvụ breeki okpukpu abụọ, breeki ebe a na-adọba ụgbọala na breeki ebe a na-adọba ụgbọala na-enweta site na valvụ njikwa ntuziaka, na breeki ahụ na-enweta site na valvụ breeki urukurubụba.A na-etinye valvụ nku ume nrukurubụba n'azụ eriri ikuku nke injin ahụ.Mgbe a na-arụ ọrụ valvụ bọtịnụ push, ikuku ikuku na-agafe na cylinder na-arụ ọrụ nke breeki nru ububa valvụ iji mee ka piston ikuku na cylinder na-arụ ọrụ, si otú a na-ebugharị mkpanaka ahụ ka ọ gbanwee diski nru ububa diski 90 degrees, na-emechi iyuzucha ahụ. sooks, na-eme ka iyuzucha engine egbochi.Mgbe a na-egbochi ikpochapụ engine, piston na engine cylinder enweghị ike ịga njem na-emekarị, ọ ghaghịkwa iguzogide nguzogide a, N'ụzọ dị otú a, n'okpuru mmetụta nke ikuku ikuku, a ga-ebelata ihe omume nke piston engine.N'ihi ike traction, ọsọ ụgbọ ala ga-ebelata.
3.Common mmejọ nke akpaaka njikwa valvụ
3-1 Mgbe aka ahụ na-agagharị, nnukwu piston, mmiri nguzozi na piston nguzozi na-arịgo elu, valvụ iyuzucha na-emepe na valvụ mbata na-emechi;A na-emechi valvụ ntinye nke valvụ ọzọ.Nrụgide ikuku nke mmepụta P, I “22 na-agbada linearly gaa na efu ka akụkụ aka na-abawanye.
3-2 Mgbe njikwa ahụ sitere na 730 ruo 820, a na-emeghe valve ntinye ikuku 6 nke valvụ ọzọ, na-ahapụkwa mmetụta braking nke ụgbọala na-adọkpụ.
3-3 Lelee ma ụgbọ ala ahụ nwere ike ịdọba n'elu rampụ naanị n'okpuru breeki na-adọba ụgbọala nke traktọ.Mgbe ahapụchara aka ahụ, aka ahụ na-alaghachi na-akpaghị aka na ebe mkpọchi breeki na-adọba ụgbọala.
3-4 Enwere ike inyocha akụkụ ahụ mebiri emebi ma dochie ya site na ahụ dị ala na nke etiti.
3-4 Ọ bụrụ na e nwere sundries n'ime valvụ njikwa ntuziaka, O-mgbanaka mebiri emebi, a na-eyi piston, oghere dị n'ime ma ọ bụ akụkụ ụfọdụ na-emechi ma ọ bụ mechie, enweghị ike ịmepụta mmetụta braking nkịtị.
3-5 Nchọpụta nsogbu:
1. (1) Wepụ ihe mkpuchi nke mkpuchi mkpuchi ala nke valvụ njikwa ntuziaka, wepụ piston n'ime ime ụlọ, lelee, dị ọcha ma mee mgbakọ ezi uche dị na ya.
2. (2) Usoro eji eme ihe eji eme ihe nke valvụ akara aka bụ ihe dịka 50000 km.Ekwesịrị ịkwasa ya maka "nleba anya zuru oke" ma kwadebe ya ihe ndozi pụrụ iche iji nye ọnọdụ dị mma maka mmezi.
4. Ọrụ nke valve akara aka
A na-ejikọta valvụ njikwa akwụkwọ ntuziaka na mkpịsị ngbanwe na taịlị.A na-ejikwa aka na-achịkwa mmegharị nke valve spool na valvụ ahụ iji chịkwaa ngbanwe nke mmanụ hydraulic.A na-enye nrụgide mmanụ isi na valvụ njikwa ntuziaka, na mmanụ nrụgide nke sekit mmanụ mmanụ na-enye ya na sekit mmanụ kwekọrọ n'okpuru ọnọdụ ọrụ dị iche iche site na mmegharị nke valve slide.
5. Ngwa valvụ ntuziaka
Akụkụ njikwa nke valvụ na-ebuli elu maka iwepụ uzuzu akpa bụ nke ikuku cylinder ikuku, valvụ na-atụgharị electromagnetic, efere valve na mkpanaka ebuli.
Mgbe achọrọ oke ngbanwe, enwere ike ịgbakwunye mgba ọkụ nchọta, a nwekwara ike iji mgba ọkụ magnetik na cylinder ahụ maka ịchọpụta oke.valvụ ngafe izugbe nwere nchọpụta njem.
Na njikwa ọkụ eletrik, ọ bụ naanị otu akara akara ka a na-eji ejikwa valvụ na-atụgharị solenoid.A na-ekpebi ọnụọgụ nke ahịrị dịka valvụ ntụgharị ahọpụtara.
ihe kwesiri nlebara anya:
N'ebe ụfọdụ, n'ihi oke okpomọkụ, valvụ poppet nwekwara ike ịhọrọ valvụ eletrik kama ikuku cylinder.Ọtụtụ valvụ poppet bụ nke ikuku cylinder na-achịkwa.
Anyị nwere nọmba Valve dị ka ndị a:
ZB4578 ZB4544 LA8130+AE4528 ZB4587 LA8125+AE4502 LA8125 ZB4511 ZB4512 78990 78127 78984 87282 DR-31 4324103202412403012725123012725127245127899078127 50030 35MA2 - 50030 929395 41210029 310041001 AE4502 AE4516 AE4528 AE4510 604 AE4605
93096 78998 AE4609 AE4612 AE4613 AE4646 AE4162 AE4452 AE4170 AE4518 AE4618
AE4428 AE4178 AE4404 AE4440 AE4440 9347020000 9347023000 AE4610 9347022100
ZB4534 ZB4535 LA9000+AE4510 ZB4528 ZB4564 LA9024+AE4506 LA9015+AE4800 9347144030
LA9016+AE4800 ZB4734 LA8606+AE4560 LA8645+AE4528 ZB4400 ZB4402 ZB4424
ZB4427 ZB4403 9325000030 9335000050 9325000060 9325000070 4324159040+934714151
0 932510009 9325109562+932510958 LA8207 LA8209 LA8003 LA8016 LA8041
LA8047 LA8060 LA8061 4324251010 4324251050 4324101020 4324101520
4324100350 4324100230 4324100810 4324100820 4324210280 4324210090
4324219030 4324200000 4324130010 4324150000 5004050 5010696 109477X 109478X
4324150220 4324150300 065224 065225 109991 9347022500 9347022600 9347130040
4324100830 4324100120 9347140100 9347141450 9347141610 9347141510 1000129485AM
9347141520 9347147400 AE4608 9347000400 9347010400 K013727 483005007
K013727N50 20583314 9701500010 0002500562 9701500080 4213529202 4213529202
7420569775 K015875 7421204549 1604-00695 7420933629 9700516010 9730093000
1000139593AM 1604-00011 625375AM 629184AM 1000443297AM 627612AM 629300AM
22085058 KA1000919865 622108AM 622109AM AC598C 9730025010 9730025210
9730025200 9730024020 9730020070 9730024020 9730020070 9730090010 9730090020
9730024090 9730090100 4802040020 4757100000 4757100080 1628952 4757145000
4757100360 4757101280 4757155000 4757111080 4757120040 4613150040
4613150420 4613190080 4613152580 4613192710 4613192600 4613152640 4613151800
4613192500 4614945020 MB4815 4613150890 MB4690 MB4849 4613186040
9730024090 4613186040 4613150140 MB4629 MB4694 4613170190 4613170230
1000443298AM 4613170080 4613151070 K040690 DX75BA DX75BAY DX95B MB4436
7422086625 4613180710 4614945312 9650010022 35M60-14020 35ACC-
00554 4613150980 4802020040 9730110240 9730111090 9710027000 9710023040
1000274399AM 9710025700 9710025310 971002150 4730170070 4730170080
4730170000 9730060030 9730060000 9730060010 9730112010 9730112060
630424AM 9730110500 9730112000 9730112050 AC574BYW 9730110040 9730110000 9730110050 9730110002 9730110010301030103010301001001001001001001001001001001001001001001001001001001001001001001001001000 28/R14
9730110010 9730110100 1026010104404104040404040404040404040404040404540450404504501040450 475015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015015400250 0 4750850630 4341000250 118930018 9753030 9753030 47530301401401401410 96172442050 9617242050 40 HB1142 9617011000 9617010 96170200404040404041050 DPM66A DPM67A DPM95AAX
DPM94AAX 9617230050 96172310 9610 961710: 617232170 9617231220 9617232660 9617221617221617221617221630 4617000550 4630630040 4630 4630 4630 4630 4630 46 30630020 SV3360 4630460030 4630220200 81521706156 1653156
4341001240 0481009026 0481009017 DR3200 DR3500 0022 606157 SV3302 4630281600 SV3371 SV3367 SV3368 131957 6022 606157 SV3302 9859/QR-1
229860. -1090934300030 9630010010 9630010120 9630010500 20 4000-57977000 4640070110
612035541 4640070100 4640070010 4640070020 4640070070 SV1280 SV1287 SV1294 4640025120 SV1310 SV1295 S4060601287 SV1294 4640025120 SV1310 SV1295 S406 0 4640023300 SV1307 0 500005006 05000050074 410500070 0504002112 20850557 4410500080
4410500100 4410501000 4410501010 4410500070 4411051230 4410501210 4410501210 4721726260 A0039971436 A0004207078 297082
4722500000 4722500030 4722500000 A9452601957 4422302221 4422325221 4722600050
9702601157. 4810 1610570 8143021 1421325 1421324 4630840310 9750090010 4721950160 4721950180 4721950150 4084010100 100031 0501100041 K019820 4728800010 4728800320 4728800310 4728800610 4729000010 4729000130 47290040 4729000540 4729000550 4729000570 4729000580 4729000590 4729000600 4729000640 4729000650 4729000660 4729000760 4729001010 4729001020 4729001100 472900660 4729000760 KG190110.4.2 KG20001.0.10 KG26703.1.1 KG19046.1.02 6642957006
RCCE0037.8 3452957006
RCCE0023.8
3502957006
RCCE0010.6
0002957706 0002955006
0002956006
3082957006
8282211000
8282211000D
0012959306
0022950706 MKG20003.4.2
0022951006
0012953006 11009929
040323800
4728800040 4728800240 4728800300
4721706160 0501100040
4721726200
4410501200 A0035422618 00 49975536 00
49979336 00 59971236
4720706390
20514066 0504002111 4410500110 4410100130 20583428
2.64067
21253672
21585711
21643575
481829
8144352
4640060030 0500005001 0500005002
4640060000
4756040100
9630010520
9630010130
4342080090 44510-1190
9735000140
9735000060
229813/QR-1
229844/QR-1
4750103140 4750103170
4750103010 4750103020
104574IR14H
103028/R14 063125/R12H
103009/R12H
20569775
4324101170 4324101130
LA8076 9710021520 9710021510
LA8210 LA8211
LA8212 LA8219
LA8220 LA8222
LA8225 LA8229
LA8233 LA8242
2 9325100040 LA8200 LA8201 LA8202
LA8206
9325001100 9324000240+934705005 9325000350
0
9324000010+934705005
0
9324000050+934705005
0
9325000150 9324000030+934705002
0
9324000060+934705002
0
9324000060+934705003
0
ZB4418
LA9017+AE4800
LA9035+AE4800
LA9004+AE4506 ZB4800 ZB4805
ZB4801 ZB4802
ZB4803
LA9001+AE4510
LA9010+AE4510
LA9011+AE4510
LA8116+AE452 ZB4593 LA8125+AE4516
Oge nzipu: Feb-14-2023
