Gawo la 1
Ruts opangidwa ndi ma pivots akhala ovuta kwa alimi kuyambira pomwe zida zidapangidwa - mwa kuyankhula kwina, vutoli lakhalapo kwa zaka zopitilira 70.
Ruts amapangidwa pamene nthaka imachotsedwa, monga mawilo a nsanja zothandizira (m'mawu amodzi - "mangolo") amayenda kudutsa m'munda. Izi zimachitika chifukwa cha zinthu ziwiri zazikuluzikulu - kuchuluka kwa nthaka ndi kusamuka kwamphamvu.
Static Load Limit ndi gawo laling'ono chabe ndipo nthawi zambiri limachotsedwa ndikuyika ma wheelset akulu kapena zida zomwe zimawonjezera malo olumikizana ndi magudumu.
Kusamuka kwamphamvu kumachitika chifukwa cha kusuntha kwa matayala. Kupondapo kukankhira pamwamba, kumasuntha nthaka ndi mphamvu yolunjika. Kuchuluka kwa kayendetsedwe ka kayendetsedwe kake kumadalira zinthu zambiri, zomwe zimakhala ndi zotsatira zooneka: malo osagwirizana, mtundu wa nthaka ndi mlingo wa chinyontho, mawonekedwe a tayala achiwawa kapena osagwira ntchito, ndi zina zotero. Kuphatikiza apo, kusamutsidwa kumachitika chifukwa cha geometry kwambiri ya kayendedwe ka sprinkler. Magudumu awiri aliwonse omwe amachirikiza nsanja zozungulira amasinthidwa mosalekeza ndi kayendedwe kakang'ono kuti agwirizane ndi sprinkler panthawi yogwira ntchito.
Mwachizoloŵezi, njira yothetsera vutoli yakhala yogwiritsira ntchito mawilo akuluakulu ndi akuluakulu mpaka kuya kwake kovomerezeka kwafika. Ngakhale njira iyi imaganizira malire a static katundu mosasamala ndipo sachita chilichonse kuti athetse vuto losamuka. Komanso, matayala opondaponda mwamphamvu nthawi zambiri amapangitsa kuti zinthu ziipireipire.
Chimodzi mwazosankha zowongolera zoyipa za ulimi wothirira m'nthaka ndikuyika njanji, mwachitsanzo, Mtengo wa RAAFT... Malire olemetsa osasunthika amathetsedwa ndikukhala ndi phazi la mainchesi 520, ndiko kuti kupitilira kasanu malo okhudzana ndi tayala wamba mndandanda wa 11,2 x 24 (zitsanzo 525 ndi 526), ndi chitsanzo cha 700, chomwe chimakwanira matayala a 14.9 x 24, chimakwirira malo opitirira mainchesi 700. Malo olumikizana okhazikikawa ndi okwanira kuthana ndi vuto lililonse la dothi, ngakhale madzi oyimirira m'mitsinje.
Kugwiritsa ntchito RAAFT kumathandizanso kuti muyiwale za vuto la kukondera kwamphamvu, komwe kumasiyanitsa yankho ili ndi ambiri pamsika lero. Ubwino umenewu umatsimikiziridwa ndi njira yapadera yoyakira njira yomwe tayala imayendetsa ndipo motero imachepetsa kwambiri coefficient of dynamic displacement.
Ndipotu, nthaka sikuyenda chifukwa cha kayendedwe ka axial, chifukwa nthawi yothamanga imapezeka pakati pa tayala ndi njanji, osati pakati pa tayala ndi nthaka.
Khushoniyo imakhala yophwanyika ndipo imakhala yosasunthika pamene tayala likugudubuzika. Kuthekera kwa njanji ya RAAFT yodzigwirizanitsa yokha ndikukhalabe yosasunthika kumatheka kudzera mu kulumikizana kwapadera kosinthira ndege zambiri. Mahinjiwa amalola kuti pad igwedezeke mbali iliyonse, koma chofunika kwambiri, imachepetsa kwambiri kayendedwe ka padiyo pamene imayenda kudutsa m'munda. Kuyenda pang'ono kumatanthauza kusamuka kosasunthika.
Tisaiwale kuti kumayambiriro kwa nyengo yakukula, mutatha kubzala chisanadze, mpumulo wamunda umakhala wofanana, koma umasintha pafupifupi mlungu uliwonse. Zifukwa zingakhale zosiyana. Koma kugwiritsa ntchito ulimi wothirira pamtunda wosakhazikika, ndi kupukuta mozama, ndizodetsa nkhawa. Kugwiritsa ntchito njanji kumatha kuchotsa mbali zonse ziwiri zavuto. Komanso, masamba:
- kuthandizira kuchepetsa katundu pamayendedwe;
- kuteteza matayala ku punctures zotheka kapena malo mavuto pamene mukuyendetsa galimoto;
- Kuyika kosavuta: Ma track amasonkhanitsidwa kale kufakitale, zomwe zimafunikira maulumikizidwe anayi mpaka asanu ndi limodzi kuti akonzekere nsanja imodzi.
- ikhoza kukhazikitsidwa pa nsanja imodzi kapena zingapo - pomwe pali zovuta za kuyanjanitsa pamene chowaza chikuyenda.
Mwachidule, tikukumbukira kuti njira zazikulu zopewera kupangika kwa njira ya ulimi wothirira masiku ano ndi izi:
- kukhazikitsa mawilo akuluakulu,
- kugwiritsa ntchito mawilo ambiri pa nsanja,
- kuwonjezera ndondomeko yotsatiridwa pamwamba zilipo kale matayala pneumatic.
Kawirikawiri, njirazi ndizokwanira, koma pali zosiyana, ndipo m'minda yomwe ma ruts akuya adawonekera, pali nthawi zambiri zolepheretsa kayendedwe ka ulimi wothirira ("kulakwitsa kwapamwamba") pamene imodzi mwa nsanjayi imayima. Pofuna kupewa izi, mapangidwe ambiri atsopano amakhala ndi mawilo akulu akulu.
Kodi chingachitike ndi chiyani ndi nyimbo yomwe ilipo? Pali zinthu zambiri pamsika zomwe zidapangidwa kuti zithetse mavuto pakutsata kulondola kwa chopopera poyendetsa. Magawo ovuta amatha kudzazidwa ndi zowonjezera zowonjezera kapena zowonongeka; kukonza ulimi wothirira ndi mapangidwe osiyanasiyana a ma wheelset.
Njira zina zingapo ndi njira zinanso zingatheke, zomwe, ngati zili ndi chidwi kwa owerenga, zikhoza kukambidwa m'nkhani zotsatirazi.
Timangowona kuti kulimbana ndi ma ruts akuya, komanso njira yothetsera mavuto ena omwe amatsagana ndi izi, ndizokwera mtengo kwambiri kwa opanga zaulimi munyengo yayikulu, kotero ngati mutuwu ndi wofunikira kwa inu, mverani kwambiri tsopano.