Vickers Variable Displacement Piston Pump TA1919 mndandanda

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Zida Zadongosolo

Kapangidwe kagawo kakang'ono ka Vickers 19 Series transmissions kumapereka mwayi wogwiritsa ntchito bwino komanso ufulu woyika kwa wopanga magalimoto. The variable displacement, axial piston transmission pump imapezeka ngati unit imodzi, kapena ngati unit iwiri yopangidwa kuti igwiritsidwe ntchito ndi ma motors awiri odziimira.

Januware 7, 2019

Pampu imodzi imakhala ndi pampu yophatikizika kwambiri, kapena yokhala ndi pampu imodzi kapena iwiri yokhala ndi tandem yomwe imapereka mphamvu yamagetsi yamagalimoto yama hydraulic system komanso imawonjezera kufalikira kwa hydrostatic. Pampu yopatsira pawiri ili ndi pampu yokhala ndi tandem imodzi kapena iwiri yochitira izi.

Januware 7, 2019

Pampu ya pistoni yowongolera shaft imatsimikizira kuchuluka ndi komwe kumayendera ku axial piston mota (yokhazikika kapena yosinthika), yomwe imatsimikiziranso kuthamanga ndi komwe kumachokera shaft ya motor. Kusamuka kwa injini yosinthika kumayendetsedwa ndi lever kapena kuthamanga kwa woyendetsa; kuchepetsa kusamuka molingana kumawonjezera liwiro ndikuchepetsa torque. Sitiroko yocheperako ya mota yosinthika imakonzedweratu ndi Vickers kuti igwirizane ndi pulogalamu iliyonse.

Ma valve otseka owonjezera owonjezera ndi ma valve owonjezera owonjezera amapangidwa mu mapampu opatsirana. Ma valve ophatikizira ophatikizika okwera kwambiri amaphatikizidwanso akafunika. Zomwe zimafunika kuti mutsirize njira yopatsirana ndi posungira, fyuluta, chotenthetsera kutentha ndi mizere yolumikizira. Ngati pampu yothandizira pampu ikugwiritsidwa ntchito, malingana ndi momwe imagwiritsidwira ntchito, valavu yotulutsa mphamvu yakunja ingafunikire kuteteza pampu.

Zothandizira Pampu Zosankha

Mapampu othandizira (amodzi kapena awiri) atha kuperekedwa ndi chivundikiro chokhala ndi chowongolera kapena valavu yoyambira, ndi valavu yothandizira kuteteza mpope. Kuchokera pakupereka pampu yonse ya vane, valavu yoyendetsera bwino kapena yowongolera imawongolera kuchuluka kwamadzimadzi kumayendedwe othandizira. Kuchokera kudera lothandizira, kutuluka uku kumapita kudera la supercharge. Kutumiza mopitilira muyeso woyendetsedwa kumapita mwachindunji kudera la supercharge.

Pamene valavu yothandizira mu chivundikiro cha valve yoyambirira imatsegulidwa, kuyenda koyendetsedwa kumatembenuzidwira ku thanki. Kutumiza kochulukirapo kumapitilira molunjika kudera la supercharge. Pamene valve yothandizira mu chivundikiro choyendetsa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kabwino). kuyendetsedwa kwamayendedwe oyendetsedwa ndi mavavu othandizira akuwonetsedwa m'makhodi achitsanzo pamasamba otsatirawa.

Pampu imodzi yothandizira papampu yotumizira iwiri ya TA1919 imapezeka ndi valavu yogawanitsa madzi pachivundikiro chake cha mabwalo othandizira omwe amagwiritsa ntchito masilindala amodzi. Valavu imawongolera kuchuluka kwapampu yoperekera kudera lothandizira. Kuchokera kudera lothandizira, kutuluka uku kumapita kudera la supercharge. Miyezo yamagetsi yoperekera pampu imayendetsedwa mosalekeza kudera la supercharge.

Zithunzi zozungulira zamitundu yosiyanasiyana yapampu ndi othandizira akuwonetsedwa patsamba lotsatirali.