Thescrew jackamatengera makina opatsirana, makamaka opangidwa ndi wononga ndodo, chogwirira, maziko, wononga manja, ndodo yozungulira, mphete yosungira ndi mbali za chikho. Screw jack ndi makina oyera, kugwiritsa ntchito wononga kukweza mphamvu, ngati ma wrench screw bolts, mtedza, mtedza, bawuti idzatambasula, ibweza.
Za makhalidwe a makina ojambulira jack, screw jack yokhala ndi mankhwala a chromium imatha kukulitsa moyo wautumiki wa mawonekedwe a spindle, kutalika kwake ndi kotsika, kumagwiritsidwa ntchito pakufunika kwapang'onopang'ono kwa malo opapatiza, hm ndiafupi, angagwiritsidwe ntchito mobwerezabwereza pad high, ndi munthu kudzera pa screw pair. kuyendetsa, kapangidwe kake kakang'ono, mtengo wotsika, kugwiritsa ntchito kosavuta kunyamula, kumatha kuthandizira zolemetsa zolemetsa kwa nthawi yayitali, zolemera mpaka matani 100, zimagwiritsidwa ntchito kwambiri.
Screw jack agawidwa mu: fixed screw jack, fixed LQ screw jack ndi mobile screw jack magulu atatu.
(1) pali mitundu iwiri ya jekeseni wokhazikika: mtundu wamba ndi mtundu wa ratchet.Pogwira ntchito, sichingasunthidwe musanatsitse.
(2) LQ mtundu wononga jack ndi yaying'ono, kuwala ndi yosavuta kugwiritsa ntchito.Imapangidwa ndi ratchet gudumu gulu, bevel giya kukula, kukweza manja, sawtooth screw, chimango chachikulu, etc. Pamene chogwiririra kusuntha mobwerezabwereza, mano kukankhira gulu la ratchet kuti lizizungulira pang'onopang'ono, ndipo giya yaying'ono ya bevel imayendetsa giya yayikulu ya bevel kuti izungulire wononga, zomwe zimapangitsa kuti manja okweza akwere kapena kugwa. tcheru, magwiridwe antchito ndi apamwamba.
(3) mafonimakina wononga botolo jackndi jack yomwe imatha kusunthidwa panthawi yakuba.Pogwira ntchito, kayendetsedwe kake kamachokera ku kuzungulira kwa wononga yopingasa pansi, kotero kuti jack mmwamba kapena pansi kulemera kwake pamodzi ndi jack kuchita yopingasa movement.Choncho, mafoni wononga jack ndi yabwino kwambiri ntchito unsembe zida. ndi kumanga.
Nthawi yotumiza: Jun-21-2021