1. Ruzivo Rwokumashure
Double Mass Fly Wheel (DMFW) chigadziriso chitsva chakaonekwa mumotokari mukupera kwema1980s, uye chine mhedzisiro yakanaka pakuzunguzika kwekuzviparadzanisa nevamwe uye kudzikiswa kwekudedera kwezvitima zvemagetsi emotokari.
Thelug nutsndiko kupatsanura vhiri rekutanga kuita zvikamu zviviri. Chimwe chikamu chinoramba chiri kune rimwe divi reinjini yekutanga uye chinoshanda seyekutanga flywheel kuti itange uye kufambisa torque inotenderera yeinjini. Chikamu ichi chinodaidzwa kuti primary mass; chimwe chikamu chinoiswa parutivi rwekutapurirana kwedhiraivha kuti uvandudze kutenderera inertia yekutapurirana. , chikamu ichi chinonzi secondary mass. Ikoko kune annular mafuta cavity pakati pezvikamu zviviri, uye chitubu chinoputika chinoputika chakaiswa mumhango, iyo inokonzera kubatanidza zvikamu zviviri zveflywheel, sezvinoratidzwa muMufananidzo 1. Chikamu chechipiri chinogona kuwedzera inertia nguva ye tyaira chitima pasina kuwedzera inertia nguva yeiyo flywheel, uye kuderedza resonance kumhanya pazasi pekumhanya kusina basa.
Iyo Hexi base injini fekitori inogadzira mashanu maviri-mass flywheel injini, dzinoti EK/CM/RY/SN/TB. Iwo maviri-mass flywheels eiyi injini 5 anosimbiswa neatomatiki chiteshi (OP2135), uye mabhaudhi ekusimbisa maviri-mass flywheels maTorx mabhaudhi. Kusimbisa kusimba kunodiwa kuve kwakakwirira, uye kutsauka zvishoma mukona kuchaita kuti kuomesa kuve kwakashata kune shaft. Paavhareji, 15 zvigadzirwa zvisina kukodzera zvakaonekwa mune imwe neimwe shanduko, zvichikonzera kuwanda kwekugadzirisa uye kukanganisa kushanda kwakajairika kwemutsara wekugadzira.
Parizvino, chiteshi chekusimbisa mavhiri maviri-mass flywheel chinotora nzira yekudzora ye torque plus angle (35±2)N m+(30～45)° kutarisa torque yebhaudhi. Mukuwedzera, iyo static torque ye-dual-mass flywheel bolt yakakura (technical zvinodiwa: 65 N · m ~ 86 N · m). Kuti zvizadzise zvinodiwa ne torque, zvinodikanwa kuti sleeve (sezvakaratidzwa mumufananidzo 3) uye bhoti inofanira kuenzaniswa zvakanyatsorurama panguva yekusimbisa. Nechikonzero ichi, bepa rino rinoita ongororo uye ongororo yakavakirwa padambudziko chairo, uye rinopa mhinduro dzakakodzera pamaitiro ekuvandudza mwero wakakodzera wekusimba kwekaviri-mass flywheel bolt.
2. Kuongorora Kusina Kukodzera Kuomesa kweLug Nuts
Dambudziko re "kusimbisa zvisizvo kuneLug Nuts" yakaverengera 94.63% yehuwandu hwehuwandu hwevasina kukodzera, iro raive dambudziko guru rinokonzera kuderera kwakakodzera kwekaviri-mass flywheel bolt tightening. Mushure mekuona crux yedambudziko guru, tinogona kunyora mushonga wakakodzera. Inosanganiswa nechiitiko uye mamiriro ekugadzira, iyo huru yekutsvagisa nzira yakajekeswa.
Zvinoenderana nedata reiyo mamiriro ekuferefeta, iyo data ye459 dual-mass flywheel bolts kubva munaNdira kusvika Kurume 2021 haina kuomeswa uye iyo shaft data yakaongororwa, sezvakaratidzwa muTable 1 uye Mufananidzo 6. Mushure mekuongorora, zvakaonekwa kuti 25 ye-dual-mass flywheel bolts yakakundikana kusimbiswa nekuda kweZvisingafungidzirwe zvinhu zvakadai sekusatongerwa nekamera yemidziyo, kushanda kusina kunaka kwepallet, kurasikirwa kwekwakabva michina, kukuvadzwa kwemaoko, nezvimwewo, vane zvakawanda. randomness. Naizvozvo, iyo huru crux yedambudziko iri inogona kugadziriswa ne theoretically kusvika padanho re 1-25/459 = 94.83%.
3. Solution
1. Mushonga wekupfekedzwa kwemazino ekushandisa eshaya dzeflywheel
Kutarisa pane-saiti flywheel claw tooling, zvakaonekwa kuti mazino eiyo flywheel claw tooling yakasakara, uye mazino aisakwanisa kunyatsobatanidza flywheel ring giya. Munguva yekusimbiswa kwechigadzirwa, flywheel inodedera, zvichiita kuti sleeve isakanganiswa nebhoti. Munguva yekuomesa, sleeve inosvetuka kubva mubhoti, kana kuti idly inotenderera pamusoro pepamusoro pebhoti, zvichiita kuti kusungirirwa kusina kukodzera.
Tsiva iyo itsva flywheel claw tooling, zuva rekushandisa rakanyorwa pane flywheel claw tooling, uye tooling inofanira kutsiviwa mwedzi mitatu yega yega kudzivirira kuzununguka kweflywheel panguva yekusimbisa maitiro nekuda kwekupfeka kweclaw, izvo zvinozokonzera vasina kukodzera. shaft kuitika.
2. Mhinduro yekusunungurwa kwetireyi bayonet
Tarisa pane-saiti pallet rework marekodhi. The reworked injini pallets kazhinji concentrated muna 021#/038#/068#/201#. Ipapo mapallet akatariswa ndokuona kuti mapini ekugadzirisa pallet aive akasununguka. Nekuda kweizvozvo, iyo sleeve haina kuenderana nebhaudhi, iyo sleeve inosvetuka kubva mubhaudhi panguva yekusimbisa maitiro, kana idling pamusoro peiyo bhoti inoguma isina kukodzera kusimba. Kana mabhoti ekugadzirisa epallet bayonet akasunungurwa, bayonet haigoni kunyatsogadziriswa. Pachivharo chekugadzirisa pallet, shandisa mabhaudhi akatambanudzwa (aimbova mapfupi mabhoti), uye shandisa anti-reverse kusunungura nzungu kuti uzvigadzirise kudzivirira bayonet bayonet inokonzerwa nekusunungurwa kwepallet bayonet kugadzirisa mabhaudhi. Haikwanisi kunyatsogadziriswa, zvichiita kuti flywheel ichizununguke uye inokanganisa shaft panguva yekusimbisa nzira, iyo isingakodzeri.
3. Natsiridza nzira yekutora mifananidzo yemudziyo kamera
Iyi nhanho ndiyo yakanyanya kuoma chikamu chechirongwa. Nekuti hapana paramita yekutaura nezvayo, zvinodikanwa kuongorora nekudzora michina. Hurongwa chaihwo:
(1) Gadzirisazve mavambo anoronga
(2) Wedzera pikicha yepakati pekamera muripo wechirongwa, senge pakati pegomba rekupedzisira remufananidzo, isa mutengo wemuripo uye chiyero chekugadzirisa kune epakati coordes, uye gadzirisa nzvimbo yepakati buri
(3) Gadzirisa Kamera kuratidzwa muripo kukosha.
Iyo data yakaramba ichiteverwa uye yakaunganidzwa kwemwedzi ye3. Munguva iyi, chiyero chakakodzera chekaviri-mass flywheel bolt tightening chakachinja-chinja, uye kururamisa kwakakodzera uye kugadziridzwa kwakaitwa kune mapikicha paramita. Pakutanga kwaApril, kukosha kwekubhadhara kwekutsvaga kwakagadziriswa kubva ku2 800 kusvika ku2 000, uye kuwedzera kwekudzidzira kwakawedzera kusvika ku97.75%. , pakanga pane kukundikana kwakawanda mushure mekushanda kwekutevera, uye ipapo kukosha kwekutsvaga kwekamera kwakagadziriswa: kubva ku2 000 kusvika ku1 800, iyo yakawedzera kusvika ku98.12%; kuitira kubatanidza zviyero, panguva yekutevera, kukosha kwekamera yekamera yakagadziridzwa zvakare: kubva ku1 800 yakava 1 000, uye kupera kwekupedzisira kwekusimbisa kudarika muna April kwakawedzera kusvika 99.12%; kusimba kwekupasa muna Chivabvu naChikumi kwakaramba kuchiteverwa kusvika pamusoro pe99%.
4. Eeding
The lug nutsflywheel ndicho chishandiso chine yakanakisa vibration yekuzviparadzanisa nevamwe uye vibration kuderedza mhedzisiro pamotokari iripo. Kuzunguzika kweinjini yedhiziri kwakakura kupfuura kweinjini yepeturu. Kuti kuderedze kuzunguzika kweinjini yedhiziri uye kunatsiridza kugadzikana kwekutasva, mota zhinji dzedhiziri muEurope dzava kushandisa mavhiri maviri-mass flywheels, kuitira kuti kugadzikana kwemota yedhiziri kufananidzwe nemota yeinjini yepeturu [6] . KuChina, FAW-Volkswagen's Bora manual transmission sedan yakatungamira mukutora mavhiri anobhururuka maviri. Iko kudiwa kwemusika kwemaviri-mass flywheels kuri kuramba kuchikura, uye zvinodikanwa zvekusimbisa mazinga ari kuwedzera nekukwira [7]. Ichi chinyorwa chinoongorora matambudziko akajairwa anotungamira kune asina kukodzera kaviri-mass flywheel kusimba, inowana iyo midzi inokonzeresa, inogadzira nzira dzekugadzirisa matambudziko, uye zvine musoro kugadzirisa dambudziko. Parizvino, michina iri kushanda zvakanaka, uye mwero wekupasa unoramba uri pamusoro pe99%. Mhinduro yedambudziko iri ine kukosha kwakanaka kwekuchengetedza mari yevashandi nekuvandudza kunaka kwefekitori.
Nguva yekutumira: Sep-29-2022