Kauj Ruam 1: Kev ua haujlwm zoo li qub thiab kev tshuaj xyuas yooj yim
Ua ntej ua lub zog- ntawm kev sim, kev tshuaj xyuas zoo li qub yog qhov tseem ceeb vim nws muab lub hauv paus rau kev nyab xeeb. Nrog tus nres kiag li de-energized, sim manually tig lub nres log los yog tsav ncej. Lub nres yuav tsum tau koom nrog, thiab koj yuav tsum hnov ntxhiab tsis kam lossis txawm tsis tuaj yeem tig. Yog tias nws tig tau yooj yim, lub braking torque yuav qis dhau thiab yuav tsum tau hloov kho. Tsis tas li ntawd, tshuaj xyuas lub log ntawm lub log khiav kom ntseeg tau tias nws tsis muaj roj, noo noo, lossis lwm yam kab mob, uas tuaj yeem txo qhov coefficient ntawm kev sib txhuam thiab ua rau tsis muaj zog braking. Tsis tas li ntawd, xyuas kom meej tias tag nrho cov pob qij txha, cov pob qij txha, thiab cov txheej txheem thim rov qab tsis siv neeg ua haujlwm zoo, thiab tag nrho cov locknuts tau nruj nruj.
Kauj ruam 2: Dynamic teb thiab kuaj hluav taws xob
Ua ib qho kev sim dynamic nrog lub zog siv los kuaj xyuas qhov ua haujlwm nres thiab raug. Siv lub zog rau hluav taws xob hydraulic actuator; tus nres yuav tsum qhib sai thiab smoothly (tso) yam tsis muaj sticking los yog hysteresis. Manually tig lub log nres dua; nws yuav tsum xav tias yooj yim thiab tsis muaj kev sib txhuam. Disconnect tus actuator lub hwj chim mov; tus nres yuav tsum kaw sai thiab forcefully (sib koom). Saib xyuas tias nkawm khau nres koom nrog lub log nres ib txhij thiab tag nrho. Qhov kev txiav txim no yuav tsum txiav txim siab thiab du.
Kauj Ruam 3: Braking Performance Test (Tib kauj ruam tseem ceeb)
Qhov no yog qhov tseem ceeb rau kev txheeb xyuas tus nres lub peev xwm "tuav thiab tuav." Pib lub tsav lub cev muaj zog thiab ua haujlwm ntawm qhov ntsuas ceev uas tsis muaj kev thauj khoom. Tom qab ntawd, disconnect lub hwj chim rau tus nres los thov tus nres. Saib xyuas seb cov cuab yeej nres zoo li cas hauv lub sijhawm teev tseg yam tsis muaj kev ceeb toom zawv zawg. Siv cov khoom ntsuas ntsuas rau cov khoom siv (xws li ntsuas qhov hnyav ntawm crane lub hoist mechanism). Nqa lub nra luv luv ntawm qhov av, tuav nws hauv qhov chaw, thiab tom qab ntawd siv cov brakes. Tom qab braking, lub load yuav tsum hover securely tsis muaj slipping. Kev swb me ntsis qhia tias tsis txaus braking torque, yuav tsum tau hloov kho ntawm lub caij nplooj ntoos hlav loj.
Kauj Ruam 4: Kev Saib Xyuas Kev Ua Haujlwm Zoo
Thaum lub sijhawm kuaj thiab ua haujlwm tom ntej, ua tib zoo saib cov hauv qab no: Siv lub ntsuas kub ntawm qhov chaw lossis lub ntsuas cua infrared ntsuas qhov ntsuas kub ntawm lub log thiab cov khau nres. Qhov kub ntawm lub log yog feem ntau yuav tsum tau qis dua 200 degree. Yog tias qhov kub thiab txias dhau lawm, xyuas cov teeb meem xws li kev tso cov khau tsis tiav. Thaum lub sijhawm tso tawm, thov thiab nres lub nres, ua tib zoo mloog rau txhua lub suab txawv txav, xws li lub suab sib txhuam ntse, suab nrov, thiab lwm yam, thiab saib xyuas qhov txawv txav.
