Ngokwesiqhelo vula inkqubo ye-hydraulic versing valve sv-08

Amacandelo ekulula ukuvelisa ingxolo kwizixhobo ze-hydraulic zithathelwa ingqalelo njengeempompo kunye neevalve, kwaye iivalves, kwaye iivalves ikakhulu ivalves kunye neevila ze-elektromagnet. Zininzi izinto ezivelisa ingxolo. Zimbini iintlobo zengxolo zevalve ongxeliweyo: Isandi se-velocity kunye nesandi somatshini. Ingxolo kwisandi se-velocicity ikakhulu ibangelwa yintshukumo yeoyile, i-cavitication kunye nempembelelo ye-hydraulic. Ingxolo yoomatshini ibangelwa ikakhulu yimpembelelo kunye nokuxabana kwamalungu evalini.

(1) Ingxolo ebangelwa luxinzelelo olungalinganiyo

I-valve ye-pilot ilungu lendawo yokunceda i-Pilot yinxalenye elula yokuhambisana njengoko iboniswe kumzobo 3. Xa igqitha phantsi koxinzelelo lwe-pilot incinci kakhulu, kuphela i-0.003 ~ 0.006 cm. Indawo yokuhamba incinci kakhulu, kwaye i-velocity ye-velocity iphezulu kakhulu, enokufikelela kwi-200m / s, enokubangela ukusasazwa koxinzelelo olungalinganiyo, amandla angenakulinganiswa kwendawo ye-Cone kunye ne-vibration. Ukongeza, ukwandiswa kwe-elliptibuity ebangelwa ngumatshini we-cone kunye nesitulo sevalve, ukunamathela kwe-valve, ukunamathela kwe-pilot valve kunye nokusebenza koxinzelelo olusebenzayo kuya kubangela ivazi ye-cone. Ke ngoko, ithathelwa ingqalelo ngokubanzi ukuba ivalve ye-pilot ngumthombo wengxolo.

Ngenxa yobukho bezinto zokwenza i-elastic (intwasahlobo) kunye ne-Mass eshukumayo (i-Cone Valves), yenza imeko ye-valve ye-pine, ke i-valication ye-Pone isebenza njengengxolo yevalve kwaye ihamba nengxolo yengxolo.