Hydraulic balance valve Excavator hydraulic cylinder spool CXHA-XBN

Balance valve chimiro uye nheyo yekushanda

Iyo hydraulic balance valve inobvumira mafuta kuti afambe akasununguka kubva pachiteshi 2 kusvika kuchiteshi 1. Tinogona kuona kubva pamufananidzo wechimiro kumusoro kwechifananidzo chiri pasi apa kuti apo mafuta anodzvinyirira echiteshi chechipiri akakwirira kudarika chechiteshi 1, spool ye. iyo yakasvibira chikamu inofamba ichienda kuchiteshi 1 pasi pedhiraivha yekumanikidza kwemvura, uye cheki valve inovhurwa, uye mafuta anogona kuyerera akasununguka kubva pachiteshi 2 kuenda kuchiteshi 1.

Kuyerera kubva pachiteshi 1 kuenda kuchiteshi chechipiri kwakavharwa kusvikira kudzvanywa kwechiteshi chekutyaira kwasvika pane imwe kukosha uye spool yebhuruu inotamiswa kuruboshwe kuti ivhure vharafu revhavha kuitira kuti mafuta akwanise kuyerera kubva pachiteshi 1 kuenda kuchiteshi chechipiri.

Chiteshi chinovhara kana mutyairi wendege asina kukwana kuvhura spool yebhuruu. Kuyerera kubva pachiteshi 1 kuenda kuchiteshi 2 kwakagurwa.
Hydraulic balance valve inoshanda musimboti:
Bancing circuit ine unidirectional sequence valve. Gadzirisa vharuvhu yekutevedzana kuitira kuti chigadzirwa chekuvhurika kwayo kwekuvhura uye nzvimbo yekuita yekamuri yepasi yehydraulic cylinder yakakura zvishoma pane gravity yezvikamu zvakamira zvinofamba. Apo piston inodzika pasi, nokuti kune imwe dzvinyiriro yemusana pairi rekudzoka kwemafuta kuti itsigire simba regiravhiti, piston inodonha zvakanaka chete kana chikamu chepamusoro chepiston chiine imwe dzvinyiriro; Kana vharuvhu inodzosera iri pakati, piston inomira kufamba uye hairambe ichidzika. Iyo sequence valve pano inonziwo bhavhavhavha. Muchikamu ichi chekuenzanisa, vheji yekutevedza inogadziriswa mushure mekunge kumanikidzwa kwaiswa. Kana basa racho rikaita diki. Kumanikidzwa kwepombi kunoda kuwedzerwa, izvo zvichawedzera kurasikirwa kwesimba kwegadziriro. Nekuda kwekudonhedza kwemukati kwevharuvhu yekuteedzera uye vheji yekudzosera yechimiro chevharuvhu inotsvedza, zvakaoma kuita kuti piston imire statically mune chero chinzvimbo kwenguva yakareba, izvo zvinozoita kuti giravhiti redhiyo ritsvedze. Naizvozvo, dunhu iri rakakodzera basa rekuita rakagadziriswa uye iyo hydraulic cylinder piston yekuvhara yekumisikidza zvinodiwa haisi yakakwirira.