Kupanga kwa Hydraulic Tensioner
The tensioner imayikidwa pambali yotayirira ya nthawi, yomwe imathandizira kwambiri mbale yolondolera ya nthawi ndikuchotsa kugwedezeka komwe kumachitika chifukwa cha kusinthasintha kwa liwiro la crankshaft ndi mphamvu ya polygon yokha. Kapangidwe kameneka kakuwonetsedwa mu Chithunzi 2, chomwe chimaphatikizapo zigawo zisanu: chipolopolo, valavu yoyang'ana, plunger, plunger spring ndi filler. Mafuta amadzazidwa mu chipinda chochepetsera chotsika kuchokera kumalo olowera mafuta, ndipo amalowa m'chipinda chapamwamba chopangidwa ndi plunger ndi chipolopolo kupyolera mu cheke kuti atsimikizire kupanikizika. Mafuta omwe ali mu chipinda choponderezedwa kwambiri amatha kutuluka kudzera mu tanki yamafuta yonyowa komanso kusiyana kwa plunger, zomwe zimapangitsa kuti pakhale mphamvu yayikulu yochepetsera kuonetsetsa kuti dongosololi likuyenda bwino.
Chidziwitso cham'mbuyo 2: Makhalidwe owononga a hydraulic tensioner
Pamene chisangalalo cha kusamuka kwa harmonic chikugwiritsidwa ntchito pa plunger ya tensioner mu Chithunzi 2, plunger idzapanga mphamvu zowonongeka zamitundu yosiyanasiyana kuti zithetse chikoka cha chisangalalo chakunja pa dongosolo. Ndi njira yabwino yophunzirira mawonekedwe a tensioner kuti muchotse mphamvu ndi kusamuka kwa plunger ndikujambula mawonekedwe opindika monga akuwonetsedwa pa chithunzi 3.
Khalidwe lopindika lopindika limatha kuwonetsa zambiri. Mwachitsanzo, malo opindika a curve akuyimira mphamvu yonyowa yomwe imagwiritsidwa ntchito ndi tensioner panthawi ya kayendetsedwe ka nthawi. Kukula kwa malo otsekedwa, kumapangitsanso kugwedezeka kwamphamvu; Chitsanzo china: malo otsetsereka a gawo loponderezedwa ndi gawo lokhazikitsiranso limayimira kukhudzika kwa tensioner kutsitsa ndikutsitsa. Kuthamanga ndi kutsitsa mofulumira, kumachepetsa kuyenda kosavomerezeka kwa tensioner, ndipo kumapindulitsa kwambiri kusunga bata la dongosolo pansi pa kusamutsidwa kwakung'ono kwa plunger.
Chidziwitso cham'mbuyo 3: Mgwirizano pakati pa mphamvu ya plunger ndi mphamvu yamphamvu ya unyolo
Mphamvu ya m'mphepete mwa unyolo ndi kuwonongeka kwa mphamvu ya tensioner plunger motsatira njira ya tangential ya mbale yowongolera tensioner. Pamene mbale ya tensioner guide ikuzungulira, mayendedwe a tangential amasintha nthawi imodzi. Malingana ndi kamangidwe ka nthawi, mgwirizano wofanana pakati pa mphamvu ya plunger ndi mphamvu yotayirira pansi pa malo osiyana siyana a mbale akhoza kuthetsedwa pafupifupi, monga momwe tawonetsera pa Chithunzi 6. kusintha kwa mphamvu ya plunger mu gawo logwira ntchito ndilofanana.
Ngakhale mphamvu yam'mbali yolimba siyingapezeke mwachindunji ndi mphamvu ya plunger, malinga ndi luso la uinjiniya, mphamvu yolimba yolimba kwambiri imakhala pafupifupi 1.1 mpaka 1.5 kuwirikiza kawiri mphamvu yam'mbali yotayirira, zomwe zimapangitsa mainjiniya kuneneratu molakwika mphamvu yayikulu kwambiri. za dongosolo pophunzira mphamvu ya plunger.
