Pampu ya axial pisitoni yokhala ndi mbale yamtundu wa triangular groove siyingathetseretu kugunda kwamphamvu komwe kumachitika chifukwa chakusintha kwamalo osinthika, ndipo imatulutsa zowoneka bwino zotuluka m'mbuyo chifukwa cha kugwedezeka kwamphamvu. Kukapanda kusokoneza mapangidwe a cylinder block kapena valve plate, chowongolera chowongolera cholumikizira chiwongolero cha valavu chikuyenera kuti chilumikizidwe motsatizana pakati pa plunger iliyonse, kuti ateteze kugunda kwamphamvu m'malo osinthira, kuchepetsa kugwedezeka kwamalo osinthika. , ndikuchotsa mawonekedwe a triangular groove ya mbale ya valve, kuti muchepetse kutuluka kwa kubwerera. Popeza m'mimba mwake ndi magawo ena a valavu yobwerezabwereza, zimapezeka kudzera mukuyerekezera kuti kugunda kwamphamvu komwe kumapangidwa ndi kapangidwe kameneko ndi 2.5% yokha, yomwe imatha kuchepetsa kuthamanga kwa pampu ya axial pisitoni panthawi yokwera. ndi zone yotsika yotsika poyerekeza ndi mbale ya triangular groove valve.

Pofuna kupititsa patsogolo magwiridwe antchito a wotolera mphira wa plunger omwe amagwiritsidwa ntchito podula mitengo, njira yokhathamiritsa yamagawo amtundu wa otolera mphira wa plunger idaphunziridwa. Choyamba, njira yochepetsera njira yokulirapo ya elastomeric elastomeric idakhazikitsidwa, ndipo ubale pakati pa kupanikizika kwamkati ndi kukulitsa kwakukulu kwa kukula kwa elastomeric elastomeric kudawunikidwa. Kenako, potengera njira yochepetsera ya magawo a mphira zotanuka, mtundu wamadzimadzi-kapangidwe kakuphatikiza kofananira umapangidwa, ndipo zinthu zomwe zimakhudza mbali zotanuka za mphira zimatsimikiziridwa: makulidwe, kutalika kwa axial ndi kuuma kwa ziwalo zotanuka. Komanso, ndi ntchito ya mphira zotanuka mbali ndi buku la madzi mkati monga kukhathamiritsa zolinga kukhathamiritsa, awiri obisika wosanjikiza BP maukonde chitsanzo anakhazikitsidwa kukhathamiritsa ndi kuthetsa structural magawo mphira zotanuka mbali, ndi mulingo woyenera kwambiri structural chizindikiro kuphatikiza mphira zotanuka mbali. analandira: kuuma 43HA, makulidwe 4mm ndi axial kutalika 25 masentimita, wokometsedwa mphira zotanuka zimapangitsa ntchito wonse wa wokhometsa mphira kwambiri. bwino, otaya ntchito yake chinawonjezeka ndi 57.69% 6, jekeseni doko kuthamanga utachepa ndi 20%, voliyumu madzi mu zotanuka mphira chinawonjezeka ndi 25%, pazipita kulosera zolakwika chitsanzo BP chizindikiro kukhathamiritsa wa wosanjikiza kawiri zobisika ndi 7 okha. % 6, chiwopsezo ndi chochepa, ndipo digiri yoyenera ya data ndiyabwinoko. Perekani chithandizo chamalingaliro pakupanga kukhathamiritsa kotsatira.