Foni:
Imelo:
Pakupanga chassis yoyendetsedwa pansi pa galimoto yomangidwa, mayeso oyendetsera galimoto omwe amafunika kuchitika pa chassis yonse ndi mawilo anayi (nthawi zambiri amatanthauza sprocket, front idler, track roller, top roller) pambuyo pomanga ndi gawo lofunikira kwambiri kuti chishasi chikhale chodalirika komanso cholimba. Izi ndi mfundo zofunika kuziganizira panthawi yoyesa kuyendetsa galimoto:
I. Kukonzekera mayeso asanachitike
1. Kuyeretsa ndi kudzola zinthu
- Chotsani bwino zotsalira za msonkhano (monga zinyalala zachitsulo ndi madontho a mafuta) kuti zinyalala zisalowe mu chipangizocho ndikupangitsa kuti chiwonongeke kwambiri chifukwa cha kukangana.
- Onjezani mafuta apadera opaka mafuta (monga mafuta otentha kwambiri ochokera ku lithiamu) kapena mafuta opaka mafuta motsatira malangizo aukadaulo kuti muwonetsetse kuti zinthu zosuntha monga ma bearing ndi magiya zapakidwa mafuta okwanira.
2. Kutsimikizira Kulondola kwa Kuyika
- Yang'anani momwe mawilo anayi amagwirizanirana ndi mawilo (monga coaxiality ndi parallelism), kuonetsetsa kuti gudumu loyendetsa likugwirizana ndi njanji popanda kupotoka komanso kuti mphamvu ya gudumu lotsogolera ikukwaniritsa kapangidwe kake.
- Gwiritsani ntchito chida chowongolera cha laser kapena chizindikiro cha dial kuti muzindikire kufanana kwa kukhudzana pakati pa mawilo otayirira ndi maulalo a njanji.
3. Ntchito Yoyang'anira Pasadakhale
- Mukamaliza kulumikiza giya, izungulireni kaye ndi manja kuti muwonetsetse kuti palibe phokoso losazolowereka kapena losazolowereka.
- Yang'anani ngati zida zotsekera (monga mphete za O ndi zotsekera zamafuta) zili pamalo ake kuti mafuta asatayike panthawi yogwira ntchito.
II. Mfundo Zofunika Zowongolera Panthawi Yoyesera
1. Kuyeserera kwa Katundu ndi Mkhalidwe Wogwirira Ntchito
- Kukweza Kokhazikika: Yambani ndi katundu wochepa (20%-30% ya katundu wovomerezeka) pa liwiro lochepa poyamba, pang'onopang'ono muwonjezere mpaka kufika pa katundu wodzaza ndi katundu wochulukirapo (110%-120%) kuti muyerekezere katundu wokhudzidwa womwe umakumana nawo pa ntchito zenizeni.
- Kuyerekezera Malo Ovuta: Konzani zochitika monga ma bumps, ma inclinations, ndi ma side slopes pa benchi yoyesera kuti mutsimikizire kukhazikika kwa magudumu pansi pa mphamvu yamagetsi.
2. Magawo Owunikira Nthawi Yeniyeni
- Kuwunika Kutentha: Ma thermometer a infrared amawunika kukwera kwa kutentha kwa ma bearing ndi ma gearbox. Kutentha kokwera kwambiri kungasonyeze kuti mafuta sakwanira kapena kusokonezeka kwa friction.
- Kusanthula Kugwedezeka ndi Phokoso: Zosensa zothamanga zimasonkhanitsa ma spectra ogwedezeka. Phokoso la pafupipafupi kwambiri likhoza kuwonetsa kuwonongeka kwa magiya kapena kuwonongeka kwa mabearing.
- Kusintha kwa Kuthamanga kwa Track: Yang'anirani mwamphamvu makina opondereza a hydraulic a gudumu lotsogolera kuti njanjiyo isasunthike kwambiri (kutsetsereka) kapena kukhala yolimba kwambiri (kuwonongeka kwambiri) mukayamba kugwira ntchito.
- Mafunso ndi Zosintha Zosazolowereka: Yang'anirani kuzungulira kwa mawilo anayi ndi mphamvu ya njanji kuchokera mbali zosiyanasiyana mukamayendetsa. Yang'anani kusintha kulikonse kapena mawu osazolowereka kuti mupeze molondola komanso mwachangu malo kapena chomwe chayambitsa vutoli.
3. Kusamalira Makhalidwe a Mafuta
- Pa nthawi yogwira ntchito ya chassis, yang'anani kudzaza mafuta nthawi yake kuti mafuta asawonongeke chifukwa cha kutentha kwambiri; kuti mutsegule giya, yang'anani momwe filimu ya mafuta imaphimbira pamwamba pa giya.
III. Kuyang'anira ndi Kuwunika Pambuyo pa Kuyesa
1. Kusanthula kwa Zovala Zosavala
- Sonkhanitsani ndikuyang'ana ma friction pairs (monga idler wheel bushing, drive wheel tooth pamwamba), ndikuwona ngati drink yake yatha.
- Kuzindikira mtundu wa kuvala kosazolowereka:
- Kutupa: mafuta osakwanira kapena kuuma kosakwanira kwa zinthu;
- Kuchuluka kwa zinthu: kupitirira muyeso kapena vuto la kutentha;
- Kukanda: zinyalala zimalowa kapena kulephera kwa chisindikizo.
2. Kutsimikizira Kugwira Ntchito Kotseka
- Chitani mayeso okakamiza kuti muwone ngati chisindikizo cha mafuta chikutuluka, ndikuyerekeza malo okhala ndi matope kuti muyese momwe fumbi limagwirira ntchito, kuti mchenga ndi matope zisalowe ndikupangitsa kuti mabearing alephereke panthawi yogwiritsa ntchito.
3. Kuyesanso Miyeso Yaikulu
- Yesani miyeso yofunika kwambiri monga kukula kwa axle ya gudumu ndi malo olumikizira magiya kuti mutsimikizire kuti sanadutse mulingo wololera pambuyo poyendetsa.
IV. Kuyesa Kwapadera Kosintha Zinthu Zachilengedwe
1. Kuyesa Kutentha Kwambiri
- Tsimikizirani mphamvu ya mafuta yoletsa kutayika m'malo otentha kwambiri (+50℃ ndi kupitirira apo); yesani kufooka kwa zinthu ndi magwiridwe antchito ozizira m'malo otentha pang'ono (-30℃ ndi kupitirira apo).
2. Kukana Kudzimbiritsa ndi Kukana Kuvala
- Mayeso opopera mchere amatsanzira malo a m'mphepete mwa nyanja kapena zinthu zoyeretsera kuti awone mphamvu yolimbana ndi dzimbiri ya zokutira kapena zigawo zomangira;
- Mayeso a fumbi amatsimikizira momwe zisindikizo zimatetezera ku kuwonongeka kwa abrasive.
V. Kukonza Chitetezo ndi Kugwira Ntchito Mwanzeru
1. Njira Zotetezera Chitetezo
- Benchi yoyesera ili ndi mabuleki adzidzidzi komanso zotchinga kuti zisachitike ngozi zosayembekezereka monga kusweka kwa shaft ndi mano osweka panthawi yogwira ntchito.
- Ogwira ntchito ayenera kuvala zida zodzitetezera komanso kupewa zida zozungulira mwachangu.
2. Kukonza Koyendetsedwa ndi Deta
- Mwa kukhazikitsa chitsanzo chogwirizana pakati pa magawo ogwirira ntchito ndi moyo wa munthu kudzera mu deta ya sensa (monga torque, liwiro lozungulira, ndi kutentha), nthawi yogwirira ntchito ndi curve yonyamula katundu zitha kukonzedwa kuti ziwonjezere magwiridwe antchito oyesera.
VI. Miyezo ndi Kutsatira Malamulo a Makampani
- Tsatirani miyezo monga ISO 6014 (Njira Zoyesera Makina Osuntha Dziko) ndi GB/T 25695 (Mikhalidwe Yaukadaulo ya Chassis Yomanga ya Mtundu wa Track);
- Pa zida zotumizira kunja, tsatirani zofunikira za satifiketi ya m'deralo monga CE ndi ANSI.
Chidule
Kuyesa kwa makina oyendera anayi a crawler undercarriage chassis kuyenera kuphatikizidwa bwino ndi momwe makina omanga amagwirira ntchito. Kudzera mu kuyerekezera kwa sayansi, kuyang'anira deta molondola komanso kusanthula kolimba kwa kulephera, kudalirika ndi moyo wautali wa makina oyendera anayi m'malo ovuta zitha kutsimikizika. Nthawi yomweyo, zotsatira za mayeso ziyenera kupereka maziko enieni owongolera kapangidwe (monga kusankha zinthu ndi kukonza kapangidwe kotseka), potero kuchepetsa kuchuluka kwa kulephera pambuyo pogulitsa ndikuwonjezera mpikisano wa chinthucho.