Kwinkqubo yokwenziwa kwe-chassis elandelwayo ye-undercarriage chassis yoomatshini bokwakha, uvavanyo olubalekayo olufuna ukwenziwa kuyo yonke i-chassis kunye namavili amane (ahlala ebhekisa kwi-sprocket, i-idler yangaphambili, i-roller yokulandelela, i-roller ephezulu) emva kwendibano linyathelo elibalulekileyo lokuqinisekisa ukuthembeka kunye nokuqina kwe-chassis. Oku kulandelayo ngamanqaku aphambili ekufuneka kugxilwe kuwo ngexesha lovavanyo olubalekayo:
I. Amalungiselelo phambi kovavanyo
1. Ukucoca icandelo kunye nokuthambisa
- Susa ngokucokisekileyo iintsalela ezidityanisiweyo (ezifana neentsimbi zentsimbi kunye namabala e-oyile) ukunqanda ukungcola ukuba kungangeni kwisixhobo kwaye kubangele ukuguga okungaqhelekanga ngenxa yokukhuhlana.
- Yongeza igrisi ekhethekileyo yokuthambisa (njengegrisi ye-lithium-based grease) okanye i-oyile yokuthambisa ngokweenkcukacha zobugcisa ukuqinisekisa ukuba iindawo ezihambayo ezifana neebheringi kunye neegiya zithanjiswa ngokwaneleyo.
2. Ukuqinisekisa ukuFakela ukuChaneka
- Jonga ukunyamezelwa kwendibano yamavili amane (afana ne-coaxiality kunye ne-parallelism), uqinisekise ukuba ivili lokuqhuba lisebenzisana nomzila ngaphandle kokutenxa kwaye ukuxinana kwevili lesikhokelo kuyahlangabezana nexabiso loyilo.
-Sebenzisa isixhobo sokulungelelanisa i-laser okanye isalathisi sokucofa ukubona ukufana koqhagamshelwano phakathi kwamavili angasebenziyo kunye namakhonkco engoma.
3. Umsebenzi wokuhlola kwangaphambili
- Emva kokudibanisa uloliwe wegiya, yijikelezise ngesandla kuqala ukuqinisekisa ukuba akukho ngxolo okanye ingxolo engaqhelekanga.
- Khangela ukuba iindawo zokutywina (ezifana ne-O-rings kunye ne-oil seals) zikhona ukuthintela ukuvuza kwe-oyile ngexesha lokungena.
II. Amanqaku oLawulo aPhambili Ngexesha loVavanyo
1. Umthwalo kunye nemeko yokuSebenza Ukulinganisa
- Ukulayisha okuhleliweyo: Qala ngomthwalo ophantsi (20% -30% womthwalo olinganisiweyo) ngesantya esiphantsi kwinqanaba lokuqala, ngokunyuka ngokuthe ngcembe ukuya kumthwalo ogcweleyo kunye nomthwalo ogqithisileyo (110% -120%) iimeko ukulinganisa imithwalo yempembelelo efunyenwe kwimisebenzi yangempela.
-I-Complex Terrain Simulation: Cwangcisa iimeko ezinje ngee-bumps, inclines, kunye ne-slopes esecaleni kwibhentshi yokuvavanya ukuqinisekisa ukuzinza kwenkqubo yevili phantsi koxinzelelo oluguquguqukayo.
2. IiParameters zokuJonga ngexesha langempela
-UkuJonga iqondo lobushushu: Iithemometha ze-infrared zibeka esweni ukunyuka kobushushu beebheringi kunye neebhokisi zegiya. Amaqondo obushushu aphezulu ngokungaqhelekanga angabonisa ukuthambisa okungonelanga okanye uphazamiseko lokukhuhlana.
-Ukungcangcazela kunye noHlalutyo lwengxolo: Izinzwa zokukhawuleza ziqokelela i-vibration spectra. Ingxolo ye-frequency ephezulu ingakhomba kwi-meshing embi yegiya okanye ukuthwala umonakalo.
- Ukulungelelaniswa kweTension ye-Track: Ukubeka iliso ngokukhawuleza inkqubo ye-hydraulic tensioning yevili lesikhokelo ukukhusela umzila ukuba ukhululeke kakhulu (ukutyibilika) okanye uqine kakhulu (ukwenyuka kokunxiba) ngexesha lokubaleka.
- Izandi ezingaqhelekanga kunye noTshintsho: Jonga ukujikeleza kwamavili amane kunye noxinzelelo lwengoma ukusuka kwii-engile ezininzi ngexesha lokubaleka. Khangela naluphi na utshintsho olungaqhelekanga okanye izandi ukuze ufumane ngokuchanekileyo kwaye ngokukhawuleza indawo okanye unobangela wengxaki.
3. ULawulo lweMeko yokuThanjiswa
- Ngexesha lokusebenza kwe-chassis, khangela ukuzaliswa kwegrisi ngexesha elifanelekileyo ukukhusela ukuwohloka kwegrisi ngenxa yokushisa okuphezulu; Ukuhanjiswa kwegiya evulekileyo, jonga ifilimu yeoyile egqunywe kumphezulu wegiya.
III. Ukuhlolwa noVavanyo emva koVavanyo
1. Nxiba Uhlalutyo lweTrace
- Hlulisa kwaye uhlole izibini ezikhubekisayo (ezifana ne-idler wheel bushing, drive wheel tooth surface), kwaye ujonge ukuba isinxibo siyafana na.
- Ukuzimisela kohlobo lokunxiba ngokungaqhelekanga:
- Ukugqobhoza: ukuthanjiswa okulambathayo okanye ubunzima obungonelanga bezinto eziphathekayo;
- Spalling: overload okanye unyango ubushushu isiphene;
- Umkrwelo: ukungcola kuyangenelela okanye ukusilela kwetywina.
2. Ukutywinwa koQinisekiso lokuSebenza
- Ukuqhuba iimvavanyo zoxinzelelo ukujonga ukuvuza kwe-oyile yetywina, kwaye ulinganise indawo yamanzi enodaka ukuvavanya isiphumo sobungqina bothuli, ukukhusela isanti kunye nodaka ekungeneni kunye nokubangela ukungaphumeleli kokuthwala ngexesha lokusetyenziswa okulandelayo.
3. Ukulinganiswa kwakhona kweMilinganiselo ePhambili
- Ukulinganisa imilinganiselo engundoqo efana nobubanzi be-asi yevili kunye nokucocwa kwe-meshing yeegiya ukuqinisekisa ukuba azidlulanga kuluhlu lokunyamezela emva kokubaleka.
IV. Uvavanyo oluKhethekileyo lokuZiqhelanisa nokuSingqongileyo
1. Uvavanyo lobushushu obugqithisileyo
- Qinisekisa amandla okulwa nelahleko yegrisi kwiindawo ezinobushushu obuphezulu (+50℃ nangaphezulu); vavanya ubuqhophololo bemathiriyeli kunye nokusebenza okubandayo kokuqalisa kwiindawo ezinobushushu obuphantsi (-30℃ nangaphantsi).
2. Ukumelana nokuNgxwala kunye nokuNxitywa kwe-Wear
- Iimvavanyo zesitshizi setyuwa zilinganisa indawo eziselunxwemeni okanye ze-ejenti ye-deicing ukujonga isakhono sokuchasa ukubola kweengubo okanye iileya zokwaleka;
- Iimvavanyo zothuli ziqinisekisa umphumo wokukhusela wamatywina ngokuchasene nokuguga kwe-abrasive.
V. uKhuseleko kunye nokuPhuculwa ngokuSebenzayo
1. Amanyathelo oKhuseleko loKhuseleko
- Ibhentshi yokuvavanya ixhotyiswe nge-braking engxamisekileyo kunye nezithintelo zokuthintela iingozi ezingalindelekanga ezifana ne-shafts ephukile kunye namazinyo aphukileyo ngexesha lokugijima.
- Abanini-zithuthi kufuneka banxibe izixhobo zokukhusela kwaye bazigcine kude kwiindawo ezijikelezayo ezinesantya esiphezulu.
2. UPhuculo oluqhutywa yiDatha
- Ngokuseka imodeli yokulungelelanisa phakathi kweeparitha zokugijima kunye nobomi ngokusebenzisa idatha yenzwa (efana ne-torque, isantya sokujikeleza, kunye nobushushu), i-curve-in-time kunye ne-curve yomthwalo inokulungiswa ukuze kuphuculwe ukusebenza kakuhle kovavanyo.
VI. Imigangatho yoShishino kunye nokuThotyelwa
- Ukubambelela kwimigangatho efana ne-ISO 6014 (IiNdlela zoVavanyo loomatshini bokushukuma komhlaba) kunye ne-GB/T 25695 (IiMeko zobuGcisa kwi-Track-type Construction Machinery Chassis);
- Kwizixhobo zokuthumela ngaphandle, thobela iimfuno zesatifikethi zengingqi ezifana ne-CE kunye ne-ANSI.
Isishwankathelo
Uvavanyo oluqhutywayo lwe-roller emine ye-crawler undercarriage chassis kufuneka idityaniswe ngokusondeleyo kunye neemeko ezichanekileyo zokusebenza koomatshini bokwakha. Ngokusebenzisa ukulinganisa komthwalo wesayensi, ukubeka iliso kwedatha ngokuchanekileyo kunye nohlalutyo olungqongqo lokungaphumeleli, ukuthembeka kunye nobomi benkonzo ende yenkqubo yamavili amane kwiindawo ezinzima kunokuqinisekiswa. Kwangaxeshanye, iziphumo zovavanyo kufuneka zibonelele ngesiseko esithe ngqo sokuphuculwa koyilo (njengokukhetha izinto kunye nokutywinwa kolwakhiwo lokutywina), ngaloo ndlela kuncitshiswe izinga lokungaphumeleli emva kokuthengisa kunye nokuphucula ukukhuphisana kwemveliso.