Kini àtọwọdá biriki ọwọ?

1.What ni ọwọ ṣẹ egungun àtọwọdá
Àtọwọdá iṣakoso ọwọ jẹ ẹrọ bọtini ti o pa, idaduro idaduro ati idaduro eefi ninu ilana ti idaduro iṣẹ ọkọ.
Awọn idaduro idaduro ti ọkọ ti wa ni idasilẹ patapata ati pe ọkọ naa wa ni ipo ti nṣiṣẹ;Nigbati mimu ba wa ni ipo titiipa, ọkọ oju irin wa ni ipo idaduro ni kikun;Nigbati mimu ba wa ni ipo ayẹwo, idaduro idaduro ti tirakito wa ni ipo braking, ṣugbọn tirela wa ni ipo idaduro ni kikun.
Nigbati mimu naa ba n gbe, kamẹra mimu titari pisitini nla si isalẹ, tẹ orisun omi iwọntunwọnsi, titari pisitini sisale, tiipa àtọwọdá eefi, ṣii ni kikun àtọwọdá ẹnu-ọna ti àtọwọdá afikun, ati afẹfẹ fisinuirindigbindigbin ninu iho naa wọ inu iho naa. , ati lẹhinna pin si ọna meji.Ọna kan wọ inu iyẹwu idaduro orisun omi nipasẹ ẹnu lati tu silẹ idaduro idaduro ti tirakito;Tẹ àtọwọdá àtọwọdá tirela nipasẹ ibudo lati tu silẹ idaduro idaduro ọkọ ayọkẹlẹ tirela.Nigbati mimu ba wa laarin ibiti o wa, idaduro idaduro ọkọ ayọkẹlẹ ti wa ni idasilẹ ni kikun.
2.Iṣẹ ti iṣakoso ọwọ ọwọ
Enjini braking jẹ eefi braking.Fun awọn ọkọ ti o wuwo, braking ni pataki pẹlu braking iṣẹ;Pa, idaduro idaduro, eefi ṣẹ egungun.Bireki iṣẹ naa jẹ ṣiṣe nipasẹ àtọwọdá tituntosi iyẹwu meji-iyẹwu, idaduro idaduro ati idaduro idaduro ni a mọ nipasẹ àtọwọdá iṣakoso afọwọṣe, ati pe egungun eefi ti wa ni ṣiṣe nipasẹ àtọwọdá eefi egungun labalaba.Awọn eefi ṣẹ egungun labalaba àtọwọdá ti fi sori ẹrọ sile awọn eefi okun ti awọn engine.Nigbati a ba ṣiṣẹ àtọwọdá titari, titẹ afẹfẹ n kọja nipasẹ silinda ti n ṣiṣẹ ti àtọwọdá eefin eefin labalaba lati ṣe piston afẹfẹ ninu iṣẹ silinda ti n ṣiṣẹ, nitorinaa iwakọ ọpá titari lati tan disiki falifu labalaba awọn iwọn 90, pipade eefi naa okun, ṣiṣe awọn engine eefi dina.Nigbati eefi engine ti dina, piston ti o wa ninu silinda engine ko le rin irin-ajo deede, ati pe o gbọdọ koju resistance yii, Ni ọna yii, labẹ ipa ti afẹfẹ afẹfẹ, iṣẹ ti piston engine yoo dinku.Nitori agbara isunki, iyara ọkọ yoo fa fifalẹ.
3.Awọn aṣiṣe ti o wọpọ ti iṣakoso afọwọṣe laifọwọyi
3-1 Nigbati mimu ba n gbe, piston nla, orisun omi iwọntunwọnsi ati pisitini iwọntunwọnsi gbe soke, atẹgun eefi ṣii ati àtọwọdá ẹnu-ọna tilekun;Awọn ẹnu àtọwọdá ti awọn afikun àtọwọdá ti wa ni pipade.Agbara afẹfẹ ti o wu P, I “22 dinku laini si odo bi igun mimu ṣe pọ si.
3-2 Nigbati imudani ba wa lati 730 si 820, a ti ṣii valve 6 ti atẹgun ti afikun, ati ipa idaduro ti trailer naa ti tu silẹ.
3-3Ṣayẹwo boya ọkọ le duro lori rampu nikan labẹ idaduro idaduro ti tirakito.Nigbati imudani ba ti tu silẹ, mimu naa yoo pada laifọwọyi si ipo titiipa idaduro idaduro.
3-4 Awọn ẹya ti o bajẹ le ṣe ayẹwo ati rọpo nipasẹ ara isalẹ ati ara arin.
3-4 Ti awọn sundries wa ni inu àtọwọdá iṣakoso afọwọṣe, O-oruka ti bajẹ, piston ti wọ, iho inu tabi apakan kan ti wa ni idamu tabi jam, ipa braking deede ko le ṣe.
3-5 Laasigbotitusita:
1.1.
2. (2) Ifilelẹ lilo ti a yan ti iṣakoso afọwọṣe jẹ nipa 50000 km.O yẹ ki o wa ni pipinka fun “ayẹwo okeerẹ” ati ni ipese pẹlu ohun elo atunṣe pataki lati pese awọn ipo irọrun fun itọju
4. Iṣẹ ti iṣakoso ọwọ ọwọ
Àtọwọdá iṣakoso afọwọṣe ti sopọ si bọtini iyipada ninu ọkọ ayọkẹlẹ.Iyipo ti àtọwọdá spool ni ara àtọwọdá ti wa ni iṣakoso pẹlu ọwọ lati ṣakoso iyipada ti epo hydraulic.A pese titẹ epo akọkọ si àtọwọdá iṣakoso afọwọṣe, ati pe epo titẹ ti Circuit epo akọkọ ni a pese si Circuit epo ti o baamu labẹ awọn ipo iṣẹ oriṣiriṣi nipasẹ gbigbe ti àtọwọdá ifaworanhan.
5. Afowoyi àtọwọdá ni wiwo
Apakan iṣakoso ti àtọwọdá gbígbé fun yiyọ eruku apo jẹ ti silinda afẹfẹ, àtọwọdá ifasilẹ itanna, àtọwọdá àtọwọdá ati ọpa gbigbe.
Nigba ti a ba nilo opin iyipada, iyipada wiwa le ṣe afikun, ati iyipada oofa lori silinda tun le ṣee lo fun wiwa opin.Àtọwọdá fori gbogbogbo ni wiwa irin-ajo.
Lori iṣakoso ina, laini iṣẹ iṣakoso kan nikan ni a lo lati ṣakoso àtọwọdá yiyipada solenoid.Nọmba awọn ila ti pinnu ni ibamu si àtọwọdá iyipada ti o yan.
Awọn nkan ti o nilo akiyesi:
Ni diẹ ninu awọn aaye, nitori opin iwọn otutu, àtọwọdá poppet tun le yan àtọwọdá ina dipo silinda afẹfẹ.Pupọ awọn falifu poppet ni iṣakoso nipasẹ silinda afẹfẹ.
A ni Nọmba Valve Bi atẹle:
ZB4578 ZB4544 LA8130+AE4528 ZB4587 LA8125+AE4502 LA8125 ZB4511 ZB4512 78990 78127 78984 87282 DR-31 4324103220212130212725127251272512125121251125112212221212512151222122225212302222223222222222222222222222222222222222272202012302302302302302302302120202020202022222222222 50030 35MA2- 50030 929395 41210029 310041001 AE4502 AE4516 AE4528 AE4510 AE4525 AE4505 AE4506 AE4560 AE4506 AE45040404092001 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
0932510009 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 9730110041 28/R14
9730110010 9730110100 102626/R12 103010/R14H 279180 280375 281860 281865 110200 110205 95046404704015105105106030401040104010404010404010404010103030301040104010103037030104010101012222224030101010101012222222222401010. 0104000 4750103000 4750103330 4750100250 4750150310 4750150630 4341000250 4341001250 1189392007 40074030404070403040304040404040404040824040408250340408240404040404012240400 9753034730 97530347409753000140 9753001100 9617230420 9617242080 DPM66A DPM67A DPM95AAX
DPM94AAX 96172300509617231040 9617234210 9617231180 PM21A DPM93V DPM28A 96172321709617231220 9617233140 04630320200 4630630050 4630630030 4630630020 SV3360 4630460030 4630220200 81521706156 1653156
4341001240 0481009026 0481009017 DR3200 DR3500 0022 606157 SV3302 4630281600 SV3371 SV3367 SV3368 131957 6022 306157 9859/QR-1
229860/QR-1 41011-90004 9735000000 9735000380 9735000340 9735000280 9735000510 9750010000 9750010000 278-36258S 2788258010308010300030350003409735000280 -1090 934300030 9630010010 9630010120 9630010500 9630010510 9710029000 4520021070 4756040110 4756040110 97051022 20 4000-57977000 4640070110
612035541 4640070100 4640070010 4640070020 4640070070 SV1280 SV1287 SV1294 4640025120 SV1310 SV1295 S4040606 04640023300 SV1307 0 500005006 05000050074 410500070 0504002112 20850557 4410500080
4410500100 4410501000 4410501010 4410500070 4411051230 4410501212 Ọdun 297082
4722500000 4722500030 4722500000 A9452601957 4422302221 4422325221 4722600050
9702601157 1521249 3192384 16590252 155127674567 0010 4721950160 4721950019500150 408878 05011000310 4727000310 472000300 47290003 30 4729000520 7290005 4729000540 4729000550 4729000570 4729000580 4729000600 4729000640 4729000650 4729000660 4729000760 4729001010 4729001020 4729001100 47290019019010101010104729001010 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
Ọdun 20569775
4324101170 4324101130
LA8076 9710021520 9710021510
LA8210 LA8211
LA8212 LA8219
LA8220 LA8222
LA8225 LA8229
LA8233 LA8242
29325100040 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