{"id":2208,"date":"2024-03-28T05:17:29","date_gmt":"2024-03-28T05:17:29","guid":{"rendered":"https:\/\/swingbearing.net\/?post_type=product&p=2208"},"modified":"2024-05-06T03:33:17","modified_gmt":"2024-05-06T03:33:17","slug":"excavator-hydraulic-pump-k3v180dth-9n2s","status":"publish","type":"product","link":"https:\/\/swingbearing.net\/sk\/product\/excavator-hydraulic-pump-k3v180dth-9n2s\/","title":{"rendered":"Hydraulick\u00e9 \u010derpadlo pre r\u00fdpadl\u00e1 K3V180DTH-9N2S"},"content":{"rendered":"

Princ\u00edp \u010dinnosti hydraulick\u00e9ho \u010derpadla r\u00fdpadla<\/h4>\n

R\u00fdpadl\u00e1 s\u00fa be\u017en\u00fdm typom stavebn\u00fdch strojov a zariaden\u00ed, ktor\u00e9 sa \u0161iroko pou\u017e\u00edvaj\u00fa pri zemn\u00fdch pr\u00e1cach, preprave, nakladan\u00ed a in\u00fdch in\u017einierskych \u010dinnostiach. Hydraulick\u00e9 \u010derpadlo je jednou z hlavn\u00fdch s\u00fa\u010dast\u00ed r\u00fdpadla, ktor\u00e1 je zodpovedn\u00e1 za zabezpe\u010denie stabiln\u00e9ho hydraulick\u00e9ho v\u00fdkonu. Ako teda funguje hydraulick\u00e9 \u010derpadlo r\u00fdpadla? Teraz si podrobne predstav\u00edme princ\u00edp fungovania hydraulick\u00e9ho \u010derpadla r\u00fdpadla.<\/p>\n

Hydraulick\u00e9 \u010derpadlo r\u00fdpadla sa sklad\u00e1 najm\u00e4 z telesa hydraulick\u00e9ho \u010derpadla, prevodov\u00e9ho hriade\u013ea, spojky a riadiaceho syst\u00e9mu \u010derpadla. Jeho pracovn\u00fdm princ\u00edpom je premena mechanickej energie na hydraulick\u00fa a jej prenos na in\u00e9 hydraulick\u00e9 pohony prostredn\u00edctvom hydraulick\u00e9ho syst\u00e9mu na dosiahnutie \u010dinnosti r\u00fdpadla.<\/p>\n

S\u00favisiace hydraulick\u00e9 \u010derpadlo r\u00fdpadla Dod\u00e1vame:<\/b><\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n
Hydraulick\u00e9 \u010derpadlo K3V63DT 9C\/14T<\/td>\nHydraulick\u00e9 \u010derpadlo K7V63DTP 9N0E\/14T(LG915)<\/td>\nK3V112DT Hydraulick\u00e9 \u010derpadlo 9N\/14T<\/td>\nK3V112DTP OE11\/14T(SY215-8S\/9)<\/td>\nK5V140DTP 9N\/17T(DH300-7\/19)<\/td>\n<\/tr>\n
Hydraulick\u00e9 \u010derpadlo K3V63DT 9N\/14T<\/td>\nHydraulick\u00e9 \u010derpadlo K5V80DTP 9N\/12T (R150-9)<\/td>\nK3V112DTP 9Y14\/14T(SH210A5)<\/td>\nK3V112DT 1E42\/14T(EC220D)<\/td>\nK5V140DTP 9C\/17T(R305-7\/25)<\/td>\n<\/tr>\n
Hydraulick\u00e9 \u010derpadlo K3V63DT HN\/14T<\/td>\nK5V80DTP HN\/12T(DH150W-7)<\/td>\nK3V112DT 9T1L\/14T(SK200-6)<\/td>\nK3V112DTP 9C\/14T(JCB220\/25)<\/td>\nK5V140DTP 9N\/17T(DX300-7\/25)<\/td>\n<\/tr>\n
Hydraulick\u00e9 \u010derpadlo K3V63DT 9P\/14T<\/td>\nK3V112DT Hydraulick\u00e9 \u010derpadlo 9C\/12T<\/td>\nHydraulick\u00e9 \u010derpadlo K3V112DTP 9TCM\/14T (SK200-6)<\/td>\nK3V112DTP 9P12\/12T(R225-9)<\/td>\nK5V140DT 9N\/17T(Liu Gong933E)<\/td>\n<\/tr>\n
K3V63DTP 9N\/14T(Takeuchi135)<\/td>\nK3V112DT Hydraulick\u00e9 \u010derpadlo 9N\/12T<\/td>\nK3V112DTP 9TEL\/14T(SK200-6E)<\/td>\nHydraulick\u00e9 \u010derpadlo K3V112DTP 9N\/14T (LG920E)<\/td>\nK5V140DTPYT6K\/17T(SK350-8)<\/td>\n<\/tr>\n
K3V63DTP OE02\/14T(SK135)<\/td>\nK3V112DT Hydraulick\u00e9 \u010derpadlo HN\/12T<\/td>\nHydraulick\u00e9 \u010derpadlo K3V112DTP YT6K\/17T (SK200-8)<\/td>\nK3V112DTP 9N\/14T(SH200A3)<\/td>\nK5V140DT 1E05\/17T(EC250D)<\/td>\n<\/tr>\n
K3V63DTP 9C\/14T(JCB130)<\/td>\nK3V112DT 9C\/14T<\/td>\nHydraulick\u00e9 \u010derpadlo K3V112DTP 9T8L\/14T(SY215-8)<\/td>\nK3V112DTP 9P12\/16T(PC200-7)<\/td>\nK5V140DTP 9T1L\/17T(SY235-8)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

V na\u0161om rozsiahlom katal\u00f3gu n\u00e1jdete \u0161irok\u00fd v\u00fdber dielov na r\u00fdpadl\u00e1, okrem in\u00e9ho:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
omatsu<\/td>\nPC40, PC60-5-6-7, PC100, PC120, PC130, PC240, PC270, PC300, PC360, PC400, PC450, PC650, PC1250<\/td>\n<\/tr>\n
PC200-1-3-5-6, PC220-1-3-5, PC300-3-5, PC400-1-3-5, D20, D30, D31, D50, D60, D75, D80 (D85), D155<\/td>\n<\/tr>\n
Hitachi<\/td>\nEX40, EX60, EX150, EX100M, EX100, EX120, EX150,<\/td>\n<\/tr>\n
EX200-1-2-3, EX300-1-3-5, EX400, ZX450,ZX470,ZX870,ZX1200<\/td>\n<\/tr>\n
Volvo<\/td>\nEC55\/60, EC140, EC210, EC240, EC290, EC360, EC460, EC700<\/td>\n<\/tr>\n
Doosan<\/td>\nDH215, DH220, DH260, DH280, DH300, DH370, DH420, DH450, DH500<\/td>\n<\/tr>\n
Hyundai<\/td>\nR200, R210, R505<\/td>\n<\/tr>\n
Kobelco<\/td>\nSK200, SK210, SK220, SK260, SK300, SK330, SK350, SK450, SK460, SK480, SK800<\/td>\n<\/tr>\n
Sumitomo<\/td>\nSH120, SH200, SH280, SH300, SH350, SH400, SH450, SH460, SH70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

S\u00e9ria Caterpilla r:
\nVRD63, E200B, AP12, AP14, CAT320C, SPK10\/10, SPV10\/10, CAT12G, CAT14G, CAT16G, CAT215, CAT245, CAT330B, PSV450, CAT992.
\nS\u00e9ria Liebher:
\nLPVD45, LPVD64, LPVD90, LPVD100, LPVD125, LPVD140, LPVD250
\nS\u00e9ria Kawasaki:
\nK3SP30, K3SP36C, K3V63DT\/BDT, K3V112DT, K3V140DT, K3V180DT, K5V140, K5V200, NV64, NV84, NV111DT, NV137, NV172, NV270, NX15, NVK45, KVC925, KVC930, KVC932, M2X63, M2X96, M2X120, M2X146, M2X120, M2X1150\/170, M2X210, M5X130, M5X180, MX150, MX173, MX500, MAG150, MAG170, GM05VL, GM06VL, GM05VA, GM07VA, GM08, GM09, GM10, GM23, GM24, GM30, GM35, GM38.
\nS\u00e9ria Kobelco:
\nSK200-1\/3,SK220-3(MA340),SK220-2,SK200-6,SK320,SK430.
\nS\u00e9ria VOLVO:
\nF11-28, F11-39, F11-010, F11-150, F11-250, F12-060, F12-080, F12-110.<\/figure>\n<\/div>\n

\"hydraulick\u00e9<\/p>\n

\"hydraulick\u00e9

hydraulick\u00e9 \u010derpadlo r\u00fdpadla<\/a><\/p><\/div>\n

Teleso hydraulick\u00e9ho \u010derpadla je hlavnou s\u00fa\u010das\u0165ou hydraulick\u00e9ho \u010derpadla r\u00fdpadla, ktor\u00e9 zvy\u010dajne pou\u017e\u00edva zubov\u00e9 alebo piestov\u00e9 \u010derpadlo.V telese hydraulick\u00e9ho \u010derpadla sa nach\u00e1dza dvojica ozuben\u00fdch kolies alebo piestov, ktor\u00e9 sa navz\u00e1jom sp\u00e1jaj\u00fa a vytv\u00e1raj\u00fa ur\u010dit\u00fd objem vo vn\u00fatri telesa \u010derpadla. Ke\u010f sa ot\u00e1\u010da prevodov\u00fd hriade\u013e hydraulick\u00e9ho \u010derpadla, ozuben\u00e9 koleso alebo piest sa zodpovedaj\u00facim sp\u00f4sobom ot\u00e1\u010da, \u010d\u00edm sa men\u00ed objem komory \u010derpadla.<\/p>\n

Ke\u010f sa objem komory \u010derpadla zv\u00e4\u010d\u0161uje, tlak v \u010derpadle sa zni\u017euje a hydraulick\u00fd olej vstupuje do komory \u010derpadla cez sac\u00ed otvor; ke\u010f sa objem komory \u010derpadla zmen\u0161uje, tlak v \u010derpadle sa zvy\u0161uje a hydraulick\u00fd olej vytek\u00e1 z komory \u010derpadla cez tlakov\u00fd otvor. V\u010faka tomuto princ\u00edpu fungovania m\u00f4\u017ee hydraulick\u00e9 \u010derpadlo nepretr\u017eite nas\u00e1va\u0165 a vyp\u00fa\u0161\u0165a\u0165 hydraulick\u00fd olej a vytv\u00e1ra\u0165 stabiln\u00fa hydraulick\u00fa energiu.<\/p>\n

Hydraulick\u00e9 \u010derpadlo mus\u00ed by\u0165 po\u010das prev\u00e1dzky prepojen\u00e9 s ostatn\u00fdmi syst\u00e9mami, \u010do si vy\u017eaduje \u010dinnos\u0165 prevodov\u00e9ho hriade\u013ea a spojky. Prevodov\u00fd hriade\u013e pren\u00e1\u0161a v\u00fdkon motora na hydraulick\u00e9 \u010derpadlo a sp\u00f4sobuje jeho ot\u00e1\u010danie; spojka sp\u00e1ja hydraulick\u00e9 \u010derpadlo s prevodov\u00fdm hriade\u013eom, aby sa zabezpe\u010dila ich synchr\u00f3nna \u010dinnos\u0165. Riadiaci syst\u00e9m hydraulick\u00e9ho \u010derpadla je zodpovedn\u00fd za riadenie parametrov spustenia, zastavenia a pracovn\u00e9ho tlaku hydraulick\u00e9ho \u010derpadla. Ke\u010f r\u00fdpadlo potrebuje pracova\u0165, riadiaci syst\u00e9m vy\u0161le sign\u00e1l hydraulick\u00e9mu \u010derpadlu, aby sa spustilo a poskytlo zodpovedaj\u00faci pracovn\u00fd tlak.<\/p>\n

Ke\u010f r\u00fdpadlo nepotrebuje pracova\u0165, riadiaci syst\u00e9m zastav\u00ed prev\u00e1dzku hydraulick\u00e9ho \u010derpadla, aby sa \u0161etrila energia. Vo v\u0161eobecnosti je princ\u00edpom \u010dinnosti hydraulick\u00e9ho \u010derpadla r\u00fdpadla premena mechanickej energie na hydraulick\u00fa energiu prostredn\u00edctvom telesa hydraulick\u00e9ho \u010derpadla a jej prenos na in\u00e9 hydraulick\u00e9 pohony prostredn\u00edctvom hydraulick\u00e9ho syst\u00e9mu na dosiahnutie \u010dinnosti r\u00fdpadla.<\/p>\n

Prev\u00e1dzka hydraulick\u00e9 \u010derpadl\u00e1<\/a> si vy\u017eaduje koordin\u00e1ciu hriade\u013ea prevodovky a spojky a riadiaci syst\u00e9m kontroluje jej parametre spustenia, zastavenia a pracovn\u00e9ho tlaku. Princ\u00edp \u010dinnosti hydraulick\u00e9ho \u010derpadla r\u00fdpadla je jednoduch\u00fd, ale je k\u013e\u00fa\u010dom k norm\u00e1lnej prev\u00e1dzke r\u00fdpadla. Iba zabezpe\u010den\u00edm norm\u00e1lnej prev\u00e1dzky hydraulick\u00e9ho \u010derpadla mo\u017eno zv\u00fd\u0161i\u0165 \u00fa\u010dinnos\u0165 a v\u00fdkonnos\u0165 r\u00fdpadla. Preto je v procese prev\u00e1dzky a \u00fadr\u017eby r\u00fdpadiel potrebn\u00e9 jasne pochopi\u0165 princ\u00edp fungovania hydraulick\u00fdch \u010derpadiel a vykon\u00e1va\u0165 v\u010dasn\u00fa \u00fadr\u017ebu a \u00fadr\u017ebu, aby sa zabezpe\u010dila norm\u00e1lna prev\u00e1dzka r\u00fdpadiel.<\/p>\n