Piston ya Pampu Yamatope ya Moyo Wautali
Kutentha Kwambiri kwa Urethane Bonded Pistons
Ma pistoni athu otentha a urethane omangika pampope amawonjezera kuchuluka kwa kubowola, kuwongolera njira, ndikuwongolera chuma cha makontrakitala obowola. Kuphatikiza pakuwonjezeka kwa kutentha, ma abrasion, ndi kukana kuyika tinthu tating'onoting'ono, njira yabwinoyi, yodalirika yamankhwala imaperekanso kukana madzi, mafuta, ndi madzi obowola. Polima wodula-m'mphepete amapereka madzi akubowola opangidwa ndi madzi, opangidwa, ndi mafuta mphamvu yolimbana ndi kuukira kwa mankhwala kuchokera ku zowonjezera. Kuphatikiza apo, pawiriyi imawonetsa kukana kwamphamvu kwambiri pakubowola zolimba zomwe zimayimitsidwa mumatope obowola ndipo zimawonetsa kutentha kwambiri, ndikutha kugwira ntchito m'madzi otentha mpaka 300 ° F. Titha kuyang'anitsitsa thupi la pisitoni polemba deti la wopanga pachinthu chilichonse chifukwa cha kuwongolera kwathu kwadongosolo. Mitu ya pisitoni yachitsulo yopangidwa ndi Grandtech imatulutsa kulolerana kolimba kuti igwire bwino ntchito.
Ma Pistons a Rubber Bonded
Pamadzi obowola opangidwa ndi madzi, timaphatikiza zabwino zamapangidwe athu omangika-pistoni ndi gulu la elastomer lotengera nitrile. Ngakhale ma pistoni a urethane amagwira ntchito bwino ndi madzi opangidwa ndi mafuta komanso opangira, amathanso kugwiritsidwa ntchito ndi matope okhala ndi madzi. Nitrile-rabara yamadzi ndiyo njira yabwino kwambiri yopangira madzi opangira madzi. Pistoni yamphamvu kwambiri komanso yosamva kutulutsa pisitoni imapangidwa pomanga mphira ku chitsulo chachitsulo, zomwe zimachepetsanso kuthekera kwa njira zotayikira zomwe zimachitika mkati mwa pistoni. Chifukwa cha milomo yotsekera yamkati yotseka, mphira imatha kukulira mkati chifukwa chakukula kwamafuta osakakamiza kwambiri milomo yosindikiza. Pakutentha kwambiri mpaka 250°F (121°C), pistoni ya bonded-nitrile itha kugwiritsidwa ntchito bwino ndi kuziziritsa koyenera ndi mafuta operekedwa ndi makina ochapira liner.
Ma Piston a Rubber Osinthika
Labala ya Nitrile imagwiritsidwa ntchito pomanga pisitoni yathu yosinthika kuti ipirire abrasion ndi extrusion. Chifukwa chakumanga kwake kolimba, imatha kupirira zovuta zogwira ntchito mpaka 7500 PSI. Mapangidwe ake a magawo awiri amathandizira m'malo mwa mphira pazovuta zochepa zogwirira ntchito. Pistoni yosinthika ya raba imatha kugwira ntchito m'madzi oyera mpaka pobowola matope olemera kwambiri m'malo osiyanasiyana pobowola. Ndizinthu zambiri za opanga ena, ma pistoni awa amatha kusinthana. Ma size 3" mpaka 7-1/2" akupezeka.
Kugwiritsa ntchito
Grandtech long liner mud pump piston imapezeka pobowola matope, koma osati motere:
*HONGHUA mpope wamatope: HHF-500, HHF-800, HHF-1000, HHF-1600, HHF-1600HL, HHF-2200HL,5NB-2400HL
*Pampu yamatope ya BOMCO: F500, F800, F1000F, 1600HL, F2200HL
*Pampu yamatope ya EMSCO: FB500, FB800, FB1000, FB1600, FD1000, FD1300, FD1600
* National P mndandanda matope mpope, 7P-50,8P-80,9P-100,12P-160,14P-220,
*Pampu yamatope yamafuta: A-350/560/650/850/1100/1400/1700
*Pampu yamatope ya Gardner Denver: PZ7/8/9/10/11
*Pampu yamatope ya Wirth: TPK1000, TPK1600, TPK 2000, TPK2200
*Pampu yamatope ya Ideco: T-800/1000/1300/1600
*Mapampu aku Russia: UNBT-1180, UNBT-950, UNB-600, 8T-650
*Ellis Williams: E-447, E-2200