Momwe mungasankhire silinda ya pneumatic

1. Kukula kwa mphamvu
Ndiko kuti, kusankha pneumatic silinda awiri.Malinga ndi kukula kwa mphamvu yonyamula katundu, kutulutsa ndi kukoka mphamvu ndi silinda ya pneumatic kumatsimikiziridwa.Nthawi zambiri, mphamvu ya silinda yofunikira ndi momwe zimakhalira zolemetsa zakunja zimasankhidwa, ndipo mitengo yolemetsa yosiyana imasankhidwa molingana ndi liwiro losiyana, kotero kuti mphamvu yotulutsa ya silinda imakhala ndi malire pang'ono.Ngati kukula kwa silinda ndi kochepa kwambiri, mphamvu yotulutsa sikwanira, koma ngati silinda ya silinda ndi yaikulu kwambiri, zipangizozo ndi zazikulu, mtengo wake ukuwonjezeka, kugwiritsira ntchito mpweya kumawonjezeka, ndipo mphamvu ikuwonongeka.Popanga choyikapo, njira yowonjezera mphamvu iyenera kugwiritsidwa ntchito momwe mungathere kuti muchepetse kukula kwa silinda ya pneumatic.
2, kusankha kwa mtundu
Sankhani bwino mtundu wa silinda molingana ndi zofunikira ndi zikhalidwe.Ngati silinda ikufunika kuti ifike kumapeto kwa sitiroko popanda kukhudza zochitika ndi phokoso lamphamvu, silinda yotchinga iyenera kusankhidwa;ngati kulemera kopepuka kumafunika, silinda yowala iyenera kusankhidwa;ngati malo ochepetsera oyikapo ndi kukwapulidwa kochepa kumafunika, silinda yopyapyala ikhoza kusankhidwa;ngati pali katundu wotsatira, silinda ya ndodo yotsogolera ikhoza kusankhidwa;Kuti mukhale olondola kwambiri, silinda yotsekera iyenera kusankhidwa;ngati ndodo ya pisitoni siyiloledwa kuzungulira, silinda yokhala ndi ndodo yosasinthasintha imatha kusankhidwa;silinda yosagwira kutentha iyenera kusankhidwa pamalo otentha kwambiri;silinda yolimbana ndi dzimbiri iyenera kusankhidwa pamalo owononga.M'malo ovuta monga fumbi, ndikofunikira kukhazikitsa chivundikiro chafumbi kumapeto kwa ndodo ya pistoni.Ngati palibe kuipitsa komwe kumafunikira, silinda yopanda mafuta kapena yopanda mafuta iyenera kusankhidwa.
3. Pistoni sitiroko
Zimakhudzana ndi nthawi yogwiritsira ntchito komanso kugunda kwa makinawo, koma sitiroko yonse nthawi zambiri siyimasankhidwa kuti pisitoni ndi mutu wa silinda zisagundane.Ngati ikugwiritsidwa ntchito pokhomerera makina, ndi zina zotero, chiwongoladzanja cha 10 mpaka 20 mm chiyenera kuwonjezeredwa malinga ndi sitiroko yowerengeka.
4. Fomu yoyika
Zimatengera malo oyika, cholinga chogwiritsira ntchito ndi zina.Nthawi zambiri, silinda yokhazikika imagwiritsidwa ntchito.Pamene kuli kofunikira kusinthasintha mosalekeza ndi makina ogwirira ntchito (monga lathes, grinders, etc.), silinda yozungulira iyenera kusankhidwa.Pamene ndodo ya pisitoni ikufunika kuti igwedezeke mu arc yozungulira kuwonjezera pa kayendetsedwe ka mzere, pini yamtundu wa pini imagwiritsidwa ntchito.Pakakhala zofunikira zapadera, silinda yapadera yofananira iyenera kusankhidwa.
5. Liwiro la pisitoni
Zimadalira kwambiri kulowetsedwa kwa mpweya woponderezedwa kwa silinda, kukula kwa madoko olowera ndi utsi wa silinda ndi kukula kwa m'mimba mwake mkati mwa ngalande.Zimafunika kutenga mtengo waukulu wothamanga kwambiri.Kuthamanga kwa silinda nthawi zambiri kumakhala 50 ~ 800mm / s.Kwa ma cylinders othamanga kwambiri, chitoliro cholowetsa chokhala ndi mainchesi amkati chiyenera kusankhidwa;pakusintha kwa katundu, kuti mupeze liwiro loyenda pang'onopang'ono komanso lokhazikika, chipangizo chowongolera kapena silinda yamadzimadzi yamadzimadzi imatha kusankhidwa, zomwe zimakhala zosavuta kukwaniritsa liwiro.Posankha valavu ya throttle kuti muwongolere liwiro la silinda, ziyenera kudziwidwa: pamene silinda yokhazikika yokhazikika ikukankhira katunduyo, tikulimbikitsidwa kugwiritsa ntchito mpweya wotulutsa mpweya kuti musinthe liwiro;pamene silinda yoyimilira yokhazikika imakweza katunduyo, tikulimbikitsidwa kugwiritsa ntchito throttle kuti musinthe liwiro;kutha kwa sitiroko kumafunika kuyenda bwino Popewa kugunda, silinda yokhala ndi chotchinga chotchinga iyenera kugwiritsidwa ntchito.