ZQYM 318A Machine Test Bench 12psb Dizilo Dizilo jekeseni Pump Calibration Machine

Zofunikira pakugwiritsa ntchito benchi yoyeserera pampu yamafuta
1. Kuyika pampu yoyesedwa kwambiri pa benchi yoyesera
Pampu yothamanga kwambiri imayikidwa pa njanji yowongolera ya benchi yogwirira ntchito kudzera pa chipangizo chapadera cha clamping.Kumapeto kwa pampu yothamanga kwambiri kumagwirizanitsidwa ndi mgwirizano wapadziko lonse wa benchi yoyesera kupyolera mu kugwirizana.Mukayika, ziyenera kutsimikiziridwa kuti camshaft ya pampu yothamanga kwambiri ndi coaxial ndi shaft yoyendetsa galimoto ya benchi yoyesera, yomwe ingapezeke mwa kukhazikitsa pad yapadera pakati pa mpope wothamanga kwambiri ndi njanji yowongolera.Mukakonza koyamba, tembenuzirani kuyimba kwa malo olumikizirana padziko lonse lapansi kwa 1 mpaka 2, ndipo ikamveka bwino, limbitsani mabawuti akulu ndi mtedza pomaliza.Pambuyo pa kukhazikitsa, pampu yothamanga kwambiri iyenera kuyenda bwino komanso momasuka, ikhale yolimba komanso yodalirika, ndipo isakhale ndi kugwedezeka kapena kumasuka.
2. Kuyambitsa ndi kutseka kwa benchi yoyesera
Lumikizani magetsi a magawo atatu ku benchi yoyesera, tembenuzani chowongolera liwiro kukhala zero, dinani batani loyambira lamoto (wobiriwira), ndipo mota imatha kuyambitsa.Mukayimitsa, tembenuzirani chowongolera liwiro kuti muchepetse kuthamanga kwa kuyimba kwa zero, kenako dinani batani loyimitsa (lofiira), kuti musayime pa liwiro lalikulu, kuwononga benchi yoyeserera ndikuyambitsa ngozi mukayamba nthawi ina.
3. Kusintha kwachangu kwa benchi yoyesera
Kutengera liwiro ndi komwe kumafunikira, sankhani zida za gearbox, ndikutembenuza chowongolera liwiro kuti musinthe liwiro.Kukula kolowera kopingasa kopingasa kwa chogwirira chowongolera liwiro, ndikokwera kwambiri.
4. Kupanikizika kwa dongosolo la mafuta
Kuthamanga mu dongosolo la mafuta kumayendetsedwa ndi valavu yoyendetsera mphamvu.Kupanikizika kungasinthidwe mumtundu wa 0-0.6 MPa pamene gudumu lamanja likutembenuzidwa molunjika, ndipo kupanikizika kungasinthidwe mumtundu wa 0-6 MPa pamene ikutembenuzidwa mozungulira.Mafuta oponderezedwa amatumizidwa kuchokera kumalo operekera mafuta a benchi yoyesera kupita ku mpope wothamanga kwambiri poyesedwa kudzera papaipi yamafuta.
5. Kuwongolera kutentha kwamafuta
Kutentha kwamafuta kukatsika kuposa 40 ° C, tembenuzirani chogwirira cha valve chowotcha mozungulira kuti muwonjezere kutentha kwamafuta.Pamene kutentha kwa mafuta kufika 40 ° C, nthawi yomweyo mutseke valve yotenthetsera kuti musiye kutentha.
3 Kusamalira ndi kukonza benchi yoyesera
(1) Kuti muwonetsetse kuti mayeso olondola a benchi yoyeserera, yang'anani kuthamanga kotsegulira kwa jekeseni wamafuta pafupipafupi, omwe ayenera kukhala 17.5 MPa;nthawi zonse fufuzani kufanana kwa jekeseni wamba wamafuta, ngati pali kusiyana kulikonse, sinthani kuthamanga kotsegulira kuti musinthe, ngati sikotheka, m'malo mwa jekeseni wamba.
(2) Mafuta omwe amagwiritsidwa ntchito poyeserera ayenera kukhala mafuta a dizilo opepuka omwe adawomberedwa kwa maola opitilira 48.Mukakonza mapampu a jekeseni 500 kapena pambuyo pa maola 400 akugwira ntchito, mafuta atsopano ayenera kusinthidwa.Mukamasintha mafuta, yeretsani thanki yamafuta ndikusefa ndi palafini.30 # kapena 46# mafuta opangira nthunzi ayenera kuwonjezeredwa ku gearbox ndi hydraulic mosalekeza kufala variable.Jayilani 40# mafuta amakina kapena 150# mafuta amakina mu gearbox, mulingo wamafuta uyenera kukhala wotsika kuposa chigongono chodzaza mafuta, ndikusintha ma 400 aliwonse kapena theka la chaka.Zimbalangondo pampando wa tachometer ziyenera kudzozedwa pafupipafupi ndi mafuta amakina kapena mafuta opangira turbine.Mukathira mafuta, chotsani wotchi yamakina ndikubaya mafuta opaka kuchokera pabowo la mpando wa tachometer.
(3) Musanayambe, ndi bwino kugwiritsa ntchito lever kuti mutembenuzire kuyimba mpaka injini ndi mpope woperekera mafuta azungulira nthawi imodzi, ndiyeno ayambe kugwira ntchito.
(4) Osasuntha magiya kapena kuyambitsa benchi yoyeserera pa liwiro lalikulu pakugwira ntchito kwa benchi yoyeserera, apo ayi ma hydraulic mosalekeza kufalikira kapena magiya adzawonongeka.Pogwiritsira ntchito chogwirira chowongolera liwiro, liwiro liyenera kuwonjezeka kapena kuchepetsedwa pang'onopang'ono komanso pang'onopang'ono, ndipo liwiro lisamayendetsedwe mwachangu.Mukatseka, liwiro liyenera kusinthidwa kukhala zero, kuti lisawononge dongosolo lopatsirana ndikukhudza moyo wautumiki.