Imisebenzi ye-Counterbalance Valves

Umsebenzi ophambili wevalve echaseneyo kukuthintela intshukumo engafunekiyo ezantsi yesilinda. Khawucinge ngomthwalo onzima oxhonywe kwi-cylinder ye-hydraulic. Xa ivalve elawula isilinda itshintsha, umxhuzulane unokuthatha indawo, ubangele umthwalo wehle. Yilapho i-valve ye-counterbalance ingena khona. Ngokwenza i-counterforce elinganisa ubunzima bomthwalo, ikhusela ukunyakaza okungalawulwayo okuhla, ukuqinisekisa ukhuseleko kunye nokuzinza.

Kukho iindidi ezimbini eziphambili zeevalvu ezichaseneyo:

Iivalvu eziqhutywa ngumqhubi wenqwelomoya: Ezi zixhomekeke kuxinzelelo lolingo ukulawula ukuhamba kolwelo olungundoqo, zinika ulawulo oluchanekileyo kunye novakalelo.

Iivalvu ezisebenza ngokuthe ngqo: Ezi zisebenzisa uxinizelelo olungundoqo lwamanzi ngokwawo ukulawula ukuhamba, ukubonelela ngoyilo olulula noluqinileyo.

Zombini iintlobo zifezekisa injongo efanayo: ukuthintela ukunyakaza okungafunekiyo kunye nokuqinisekisa ukusebenza okulawulwayo.

Iingenelo kunye neeNgqwalasela

Iivalvu ezichasene ne-counterbalance zibonelela ngentaphane yeenzuzo, zizenza izinto eziyimfuneko kwiinkqubo ezahlukeneyo zehydraulic:

Ukhuseleko: Ngokuthintela intshukumo yomthwalo ongalawulekiyo, iivalvu ezichaseneyo zomeleza kakhulu ukhuseleko kubaqhubi kunye nababukeleyo.

Ulawulo oluchanekileyo: Bavumela ulawulo oluchanekileyo kwi-cylinder mi-ovement, naphantsi kwemithwalo enzima, ekhokelela ekusebenzeni kakuhle kunye nokuphucula ukuchaneka.

Imveliso eyongeziweyo: Ngokunciphisa ixesha lokuphumla ngenxa yentshukumo engalawulwayo, iivalve eziphikisanayo zifaka isandla ekwandiseni imveliso kunye nokusebenza kakuhle.

Ukunciphisa ukugqoka kunye nokukrazula: Intshukumo elawulwayo ikhusela i-cylinder kunye namanye amacandelo kuxinzelelo olugqithisileyo, okukhokelela kubomi bezixhobo ezongezelelweyo kunye nokunciphisa iindleko zokugcina.

IiNdawo zokuSebenza

Ukuguquguquka kweevalvu zokulinganisa kufikelela kuluhlu olubanzi lwezicelo, kubandakanya:

Izixhobo zokwakha: Ukusuka kwii-cranes eziphakamisa izinto ezinzima kwii-excavators zokumba imisele, iivalve eziphikisanayo ziqinisekisa ukuhamba okulawulwayo kunye nokuthintela iingozi.

Ukuphathwa kwezinto eziphathekayo: I-forklifts kunye nezinye izixhobo zokuphatha izinto zixhomekeke kwiivalve eziphikisanayo zokubeka umthwalo ochanekileyo kunye nokuzinza.

Oomatshini bemizi-mveliso: Iivalvu ezichaseneyo zizinto ezibalulekileyo koomatshini abahlukeneyo boshishino, ukusuka koomatshini bokushicilela kunye noomatshini bokubetha ukuya kwisixhobo sokubumba inaliti.

Ukukhwela kwipaki yokuzonwabisa: Ukusuka kwi-roller coasters eyonwabisayo ukuya kwi-carousel swings, iivalvu ezichaseneyo ziqinisekisa ukhuseleko kunye nokusebenza kakuhle kolu hambo.

Ukuqukumbela, iivalve eziphikisanayo zizinto ezidityanisiweyo kwiinkqubo ze-hydraulic, ezinikezela ngemisebenzi ebalulekileyo efana nenkxaso yokubamba umthwalo, ukulawula ukuhamba kwe-cylinder, kunye nemilinganiselo yokukhusela ukukhusela ukuwa kwamahhala kwemithwalo enzima. Ukuqonda izibonelelo kunye nokuqwalaselwa okuhambelana nesicelo sabo kubalulekile ekwandiseni ukusebenza kwabo kwiinkqubo ezahlukeneyo zehydraulic. Ngeendawo zazo ezibanzi zokusetyenziswa kunye nokusebenza okubalulekileyo, iivalve ezichaseneyo ziqhubeka ziyinxalenye eyimfuneko kwiinkqubo zehydraulic.