{"id":1684,"date":"2026-02-10T15:01:51","date_gmt":"2026-02-10T15:01:51","guid":{"rendered":"https:\/\/www.wonzh.com\/?p=1684"},"modified":"2026-02-10T15:03:45","modified_gmt":"2026-02-10T15:03:45","slug":"rozdil-mezi-statickymi-a-dynamickymi-tesnenimi-z-inzenyrskeho-hlediska","status":"publish","type":"post","link":"https:\/\/www.wonzh.com\/cs\/difference-between-static-and-dynamic-seals-an-engineering-perspective\/","title":{"rendered":"Rozd\u00edl mezi statick\u00fdmi a dynamick\u00fdmi t\u011bsn\u011bn\u00edmi: In\u017een\u00fdrsk\u00e1 perspektiva"},"content":{"rendered":"

Technika ut\u011bsn\u011bn\u00ed je z\u00e1kladn\u00ed pro modern\u00ed mechanick\u00e9 syst\u00e9my. Od hydraulick\u00fdch v\u00e1lc\u016f a \u010derpadel po leteck\u00e9 ak\u010dn\u00ed \u010dleny, chemick\u00e9 reaktory a p\u0159esn\u00e9 p\u0159\u00edstroje, ut\u011bsn\u011bn\u00ed ur\u010duje, zda za\u0159\u00edzen\u00ed funguje spolehliv\u011b, efektivn\u011b a bezpe\u010dn\u011b. Mezi v\u0161emi \u0159e\u0161en\u00edmi ut\u011bsn\u011bn\u00ed, statick\u00e1 ut\u011bsn\u011bn\u00ed<\/strong> a dynamick\u00e1 ut\u011bsn\u011bn\u00ed<\/strong> p\u0159edstavuj\u00ed dv\u011b hlavn\u00ed kategorie s fundament\u00e1ln\u011b odli\u0161n\u00fdmi n\u00e1vrhov\u00fdmi principy, pracovn\u00edmi podm\u00ednkami a mechanismy selh\u00e1n\u00ed. Pochopen\u00ed jejich rozd\u00edl\u016f je kl\u00ed\u010dov\u00e9 pro in\u017een\u00fdry, specialisty na n\u00e1kup a \u00fadr\u017ebov\u00e9 t\u00fdmy zapojen\u00e9 do v\u00fdb\u011bru komponent\u016f a n\u00e1vrhu syst\u00e9m\u016f.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1. Co jsou statick\u00e1 ut\u011bsn\u011bn\u00ed?<\/strong><\/h2>\n\n\n\n

A statick\u00e9 ut\u011bsn\u011bn\u00ed<\/strong> je navr\u017eeno tak, aby zabr\u00e1nilo \u00faniku kapaliny mezi dv\u011bma stacion\u00e1rn\u00edmi spojovac\u00edmi plochami. V tomto p\u0159\u00edpad\u011b nedoch\u00e1z\u00ed k relativn\u00edmu pohybu mezi ut\u011bsn\u011bn\u00fdmi komponenty b\u011bhem norm\u00e1ln\u00edho provozu. Ut\u011bs\u0148ovac\u00ed efekt je dosa\u017een p\u0159edev\u0161\u00edm prost\u0159ednictv\u00edm komprese, deformace materi\u00e1lu a shody povrch\u016f.<\/p>\n\n\n\n

Typick\u00e9 aplikace<\/strong><\/h3>\n\n\n\n

B\u011b\u017en\u00e9 p\u0159\u00edklady statick\u00fdch ut\u011bsn\u011bn\u00ed zahrnuj\u00ed:<\/p>\n\n\n\n

    \n
  • O-krou\u017eky ve spoj\u00edch p\u0159\u00edrub<\/li>\n\n\n\n
  • T\u011bsn\u011bn\u00ed v motorov\u00fdch bloc\u00edch<\/li>\n\n\n\n
  • Ploch\u00e9 t\u011bsn\u011bn\u00ed v tlakov\u00fdch n\u00e1dob\u00e1ch<\/li>\n\n\n\n
  • Ut\u011bsn\u011bn\u00ed v potrubn\u00edch spoj\u00edch<\/li>\n<\/ul>\n\n\n\n

    V t\u011bchto p\u0159\u00edpadech jsou dv\u011b plochy sev\u0159eny dohromady \u0161rouby nebo mechanick\u00fdm upevn\u011bn\u00edm a materi\u00e1l t\u011bsn\u011bn\u00ed se deformuje, aby vyplnil mikroskopick\u00e9 povrchov\u00e9 nepravidelnosti, \u010d\u00edm\u017e blokuje pr\u016fchod kapaliny.<\/p>\n\n\n\n

    Kl\u00ed\u010dov\u00e9 charakteristiky<\/strong><\/h3>\n\n\n\n

    Statick\u00e1 ut\u011bsn\u011bn\u00ed se vyzna\u010duj\u00ed:<\/p>\n\n\n\n

      \n
    • \u017d\u00e1dn\u00fdm relativn\u00edm pohybem<\/strong> mezi spojovac\u00edmi plochami<\/li>\n\n\n\n
    • Mechanismem ut\u011bsn\u011bn\u00ed zalo\u017een\u00fdm na kompresi<\/strong><\/li>\n\n\n\n
    • Dlouhou \u017eivotnost\u00ed za stabiln\u00edch podm\u00ednek<\/li>\n\n\n\n
    • Citlivost\u00ed na teplotu, tlak a st\u00e1rnut\u00ed materi\u00e1lu<\/li>\n<\/ul>\n\n\n\n

      V\u00fdkon statick\u00fdch t\u011bsn\u011bn\u00ed siln\u011b z\u00e1vis\u00ed na t\u0159ech faktorech:<\/p>\n\n\n\n

        \n
      1. Povrchov\u00e1 \u00faprava spojovan\u00fdch komponent\u016f<\/strong><\/li>\n\n\n\n
      2. Sila komprese aplikovan\u00e1 na t\u011bsn\u011bn\u00ed<\/strong><\/li>\n\n\n\n
      3. Materi\u00e1lov\u00e1 kompatibilita s pracovn\u00edm m\u00e9diem<\/strong><\/li>\n<\/ol>\n\n\n\n

        Pokud je komprese nedostate\u010dn\u00e1, m\u016f\u017ee doj\u00edt k \u00faniku. Pokud je nadm\u011brn\u00e1, m\u016f\u017ee t\u011bsn\u011bn\u00ed za\u017e\u00edt trvalou deformaci nebo vytla\u010den\u00ed.<\/p>\n\n\n\n

        2. Co jsou dynamick\u00e1 t\u011bsn\u011bn\u00ed?<\/strong><\/h2>\n\n\n\n

        A dynamick\u00e9 t\u011bsn\u011bn\u00ed<\/strong> se pou\u017e\u00edv\u00e1 tam, kde doch\u00e1z\u00ed k relativn\u00edmu pohybu mezi t\u011bsn\u011bn\u00fdmi komponenty. Tento pohyb m\u016f\u017ee b\u00fdt line\u00e1rn\u00ed (zp\u011btn\u00fd), rota\u010dn\u00ed nebo oscila\u010dn\u00ed. Na rozd\u00edl od statick\u00fdch t\u011bsn\u011bn\u00ed mus\u00ed dynamick\u00e1 t\u011bsn\u011bn\u00ed udr\u017eovat t\u011bsnic\u00ed v\u00fdkon p\u0159i neust\u00e1l\u00e9m pohybu a t\u0159en\u00ed.<\/p>\n\n\n\n

        Typick\u00e9 aplikace<\/strong><\/h3>\n\n\n\n

        Dynamick\u00e1 t\u011bsn\u011bn\u00ed se \u0161iroce pou\u017e\u00edvaj\u00ed v:<\/p>\n\n\n\n

          \n
        • Hydraulick\u00fdch v\u00e1lc\u00edch (t\u011bsn\u011bn\u00ed p\u00edstu a ty\u010de)<\/li>\n\n\n\n
        • Rota\u010dn\u00edch h\u0159\u00eddel\u00edch v \u010derpadlech a motorech<\/li>\n\n\n\n
        • Pneumatick\u00fdch aktu\u00e1torech<\/li>\n\n\n\n
        • P\u0159evodovk\u00e1ch a lo\u017eisk\u00e1ch<\/li>\n<\/ul>\n\n\n\n

          Klasick\u00fdm p\u0159\u00edkladem je t\u011bsn\u011bn\u00ed ty\u010de hydraulick\u00e9ho v\u00e1lce, kter\u00e9 mus\u00ed zabr\u00e1nit \u00faniku oleje, zat\u00edmco se ty\u010d pohybuje tam a zp\u011bt tis\u00edckr\u00e1t za hodinu.<\/p>\n\n\n\n

          Kl\u00ed\u010dov\u00e9 charakteristiky<\/strong><\/h3>\n\n\n\n

          Dynamick\u00e1 t\u011bsn\u011bn\u00ed mus\u00ed vyv\u00e1\u017eit dv\u011b konkuren\u010dn\u00ed po\u017eadavky:<\/p>\n\n\n\n

            \n
          • \u00da\u010dinn\u00e9 t\u011bsn\u011bn\u00ed<\/strong> aby se zabr\u00e1nilo ztr\u00e1t\u011b kapaliny<\/li>\n\n\n\n
          • N\u00edzk\u00e9 t\u0159en\u00ed<\/strong> aby se minimalizovala spot\u0159eba energie a opot\u0159eben\u00ed<\/li>\n<\/ul>\n\n\n\n

            To \u010din\u00ed jejich n\u00e1vrh v\u00fdrazn\u011b slo\u017eit\u011bj\u0161\u00edm ne\u017e u statick\u00fdch t\u011bsn\u011bn\u00ed.<\/p>\n\n\n\n

            Kritick\u00e9 faktory ovliv\u0148uj\u00edc\u00ed v\u00fdkon dynamick\u00fdch t\u011bsn\u011bn\u00ed zahrnuj\u00ed:<\/p>\n\n\n\n

              \n
            • Drsnost povrchu pohybliv\u00e9 h\u0159\u00eddele nebo ty\u010de<\/li>\n\n\n\n
            • Podm\u00ednky maz\u00e1n\u00ed<\/li>\n\n\n\n
            • Teplotn\u00ed v\u00fdkyvy<\/li>\n\n\n\n
            • Rychlost a tlak pohybu<\/li>\n<\/ul>\n\n\n\n

              Na rozd\u00edl od statick\u00fdch t\u011bsn\u011bn\u00ed, dynamick\u00e1 t\u011bsn\u011bn\u00ed podl\u00e9haj\u00ed opot\u0159eben\u00ed a mus\u00ed b\u00fdt pravideln\u011b vym\u011b\u0148ov\u00e1na jako sou\u010d\u00e1st \u00fadr\u017ebov\u00fdch pl\u00e1n\u016f.<\/p>\n\n\n\n

              3. Hlavn\u00ed rozd\u00edly mezi statick\u00fdmi a dynamick\u00fdmi t\u011bsn\u011bn\u00edmi<\/strong><\/h2>\n\n\n\n
              Aspekt<\/th>Statick\u00e9 t\u011bsn\u011bn\u00ed<\/th>Dynamick\u00e1 t\u011bsn\u011bn\u00ed<\/th><\/tr><\/thead>
              Relativn\u00ed pohyb<\/td>\u017d\u00e1dn\u00fd<\/td>P\u0159\u00edtomn\u00fd<\/td><\/tr>
              Hlavn\u00ed t\u011bsnic\u00ed mechanismus<\/td>Komprese<\/td>Kombinace komprese, kontroly t\u0159en\u00ed a hydrodynamick\u00fdch \u00fa\u010dink\u016f<\/td><\/tr>
              Opot\u0159eben\u00ed<\/td>Minim\u00e1ln\u00ed<\/td>V\u00fdznamn\u00e9 v pr\u016fb\u011bhu \u010dasu<\/td><\/tr>
              T\u0159en\u00ed<\/td>Nezbytn\u00e9<\/td>Mus\u00ed b\u00fdt pe\u010dliv\u011b \u0159\u00edzeno<\/td><\/tr>
              Po\u017eadavky na materi\u00e1l<\/td>Elasticita a chemick\u00e1 odolnost<\/td>Elasticita + odolnost proti opot\u0159eben\u00ed + n\u00edzk\u00e9 t\u0159en\u00ed<\/td><\/tr>
              Typick\u00e9 re\u017eimy selh\u00e1n\u00ed<\/td>Sada komprese, st\u00e1rnut\u00ed, chemick\u00e1 degradace<\/td>Opot\u0159eben\u00ed, vytla\u010dov\u00e1n\u00ed, hromad\u011bn\u00ed tepla, od\u011br<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              Tato tabulka zd\u016fraz\u0148uje, \u017ee statick\u00e9 t\u011bsn\u011bn\u00ed up\u0159ednost\u0148uje stabilitu<\/strong>, zat\u00edmco dynamick\u00e9 t\u011bsn\u011bn\u00ed up\u0159ednost\u0148uje odolnost p\u0159i pohybu<\/strong>.<\/p>\n\n\n\n

              4. V\u00fdb\u011br materi\u00e1lu: Kritick\u00e9 rozli\u0161en\u00ed<\/strong><\/h2>\n\n\n\n

              Volba materi\u00e1lu se v\u00fdrazn\u011b li\u0161\u00ed mezi statick\u00fdmi a dynamick\u00fdmi t\u011bsn\u011bn\u00edmi.<\/p>\n\n\n\n

              Materi\u00e1ly pro statick\u00e1 t\u011bsn\u011bn\u00ed<\/strong><\/h3>\n\n\n\n

              B\u011b\u017en\u00e9 materi\u00e1ly zahrnuj\u00ed:<\/p>\n\n\n\n

                \n
              • NBR (nitrilov\u00e1 guma)<\/li>\n\n\n\n
              • EPDM<\/li>\n\n\n\n
              • Silikonov\u00e1 guma<\/li>\n\n\n\n
              • PTFE (v ur\u010dit\u00fdch aplikac\u00edch p\u0159i vysok\u00fdch teplot\u00e1ch)<\/li>\n<\/ul>\n\n\n\n

                Tyto materi\u00e1ly jsou vyb\u00edr\u00e1ny pro svou schopnost deformovat se pod tlakem a udr\u017eovat t\u011bsn\u011bn\u00ed po dlouhou dobu bez pohybu.<\/p>\n\n\n\n

                Materi\u00e1ly pro dynamick\u00e1 t\u011bsn\u011bn\u00ed<\/strong><\/h3>\n\n\n\n

                Dynamick\u00e1 t\u011bsn\u011bn\u00ed vy\u017eaduj\u00ed materi\u00e1ly, kter\u00e9 odol\u00e1vaj\u00ed t\u0159en\u00ed a opakovan\u00e9mu pohybu, jako jsou:<\/p>\n\n\n\n

                  \n
                • Polyuretan (PU)<\/li>\n\n\n\n
                • PTFE s plnivy (sklo, uhl\u00edk, bronz)<\/li>\n\n\n\n
                • Vysoce v\u00fdkonn\u00e9 elastomery jako FKM (Viton)<\/li>\n<\/ul>\n\n\n\n

                  Tyto materi\u00e1ly jsou navr\u017eeny tak, aby odol\u00e1valy opot\u0159eben\u00ed, sni\u017eovaly t\u0159en\u00ed a tolerovaly teplotn\u00ed a tlakov\u00e9 variace.<\/p>\n\n\n\n

                  5. In\u017een\u00fdrsk\u00e9 d\u016fsledky v n\u00e1vrhu syst\u00e9mu<\/strong><\/h2>\n\n\n\n

                  Z in\u017een\u00fdrsk\u00e9ho hlediska v\u00fdb\u011br mezi statick\u00fdmi a dynamick\u00fdmi t\u011bsn\u011bn\u00edmi ovliv\u0148uje celkovou spolehlivost syst\u00e9mu a strategii \u00fadr\u017eby.<\/p>\n\n\n\n

                  Pro syst\u00e9my s:<\/p>\n\n\n\n

                    \n
                  • \u017d\u00e1dn\u00e9 pohybliv\u00e9 \u010d\u00e1sti na rozhran\u00ed t\u011bsn\u011bn\u00ed \u2192 zvolte statick\u00e1 t\u011bsn\u011bn\u00ed<\/strong><\/li>\n\n\n\n
                  • Pohybliv\u00e9 \u010d\u00e1sti \u2192 zvolte dynamick\u00e1 t\u011bsn\u011bn\u00ed<\/strong><\/li>\n<\/ul>\n\n\n\n

                    Mnoho syst\u00e9m\u016f v\u0161ak vy\u017eaduje oboj\u00ed. Nap\u0159\u00edklad hydraulick\u00fd v\u00e1lec pou\u017e\u00edv\u00e1:<\/p>\n\n\n\n

                      \n
                    • Dynamick\u00e1 t\u011bsn\u011bn\u00ed pro pohybliv\u00fd p\u00edst a ty\u010d<\/li>\n\n\n\n
                    • Statick\u00e1 t\u011bsn\u011bn\u00ed pro pevn\u00e9 spoje a koncov\u00e9 kryty<\/li>\n<\/ul>\n\n\n\n

                      Tento hybridn\u00ed p\u0159\u00edstup je b\u011b\u017en\u00fd v pr\u016fmyslov\u00e9m vybaven\u00ed.<\/p>\n\n\n\n

                      6. M\u00f3dy selh\u00e1n\u00ed a \u00favahy o \u00fadr\u017eb\u011b<\/strong><\/h2>\n\n\n\n

                      Selh\u00e1n\u00ed statick\u00e9ho t\u011bsn\u011bn\u00ed<\/strong><\/h3>\n\n\n\n

                      Typick\u00e9 probl\u00e9my zahrnuj\u00ed:<\/p>\n\n\n\n

                        \n
                      • Kompresn\u00ed set (ztr\u00e1ta elasticity v pr\u016fb\u011bhu \u010dasu)<\/li>\n\n\n\n
                      • Chemick\u00e9 bobtn\u00e1n\u00ed nebo degradace<\/li>\n\n\n\n
                      • Tepeln\u00fd st\u00e1rnut\u00ed<\/li>\n<\/ul>\n\n\n\n

                        Preventivn\u00ed opat\u0159en\u00ed zahrnuj\u00ed spr\u00e1vn\u00fd v\u00fdb\u011br materi\u00e1lu, spr\u00e1vn\u00fd utahovac\u00ed moment \u0161roub\u016f a periodickou inspekci.<\/p>\n\n\n\n

                        Selh\u00e1n\u00ed dynamick\u00e9ho t\u011bsn\u011bn\u00ed<\/strong><\/h3>\n\n\n\n

                        B\u011b\u017en\u00e9 m\u00f3dy selh\u00e1n\u00ed zahrnuj\u00ed:<\/p>\n\n\n\n

                          \n
                        • Abrazivn\u00ed opot\u0159eben\u00ed<\/li>\n\n\n\n
                        • Tvrdnut\u00ed zp\u016fsoben\u00e9 teplem<\/li>\n\n\n\n
                        • Po\u0161kozen\u00ed povrchu na h\u0159\u00eddel\u00edch nebo ty\u010d\u00edch<\/li>\n\n\n\n
                        • Kontaminace \u010d\u00e1sticemi<\/li>\n<\/ul>\n\n\n\n

                          Aby se prodlou\u017eila \u017eivotnost, mus\u00ed in\u017een\u00fd\u0159i zajistit:<\/p>\n\n\n\n

                            \n
                          • Hladk\u00fd povrch pohybliv\u00fdch komponent\u016f<\/li>\n\n\n\n
                          • Spr\u00e1vn\u00e9 maz\u00e1n\u00ed<\/li>\n\n\n\n
                          • \u010cist\u00e9 provozn\u00ed prost\u0159ed\u00ed<\/li>\n<\/ul>\n\n\n\n

                            7. Z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n

                            Z\u00e1kladn\u00ed rozd\u00edl mezi statick\u00fdmi t\u011bsn\u011bn\u00edmi a dynamick\u00fdmi t\u011bsn\u011bn\u00edmi<\/strong> spo\u010d\u00edv\u00e1 v tom, zda na t\u011bsnic\u00edm rozhran\u00ed existuje relativn\u00ed pohyb. Statick\u00e1 t\u011bsn\u011bn\u00ed jsou optimalizov\u00e1na pro stabilitu a dlouhodobou kompresi, zat\u00edmco dynamick\u00e1 t\u011bsn\u011bn\u00ed jsou navr\u017eena tak, aby vyv\u00e1\u017eila t\u011bsnic\u00ed v\u00fdkon s t\u0159en\u00edm a odolnost\u00ed proti opot\u0159eben\u00ed.<\/p>\n\n\n\n

                            Pro v\u00fdrobce, in\u017een\u00fdry a odborn\u00edky na n\u00e1kup je pochopen\u00ed tohoto rozd\u00edlu nejen akademick\u00e9 - p\u0159\u00edmo ovliv\u0148uje spolehlivost za\u0159\u00edzen\u00ed, n\u00e1klady na \u00fadr\u017ebu a provozn\u00ed efektivitu.<\/p>\n\n\n\n

                            V\u00fdb\u011brem spr\u00e1vn\u00e9ho typu t\u011bsn\u011bn\u00ed pro spr\u00e1vnou aplikaci mohou spole\u010dnosti sn\u00ed\u017eit prostoje, zlep\u0161it bezpe\u010dnost a zv\u00fd\u0161it celkov\u00fd v\u00fdkon syst\u00e9mu.<\/p>","protected":false},"excerpt":{"rendered":"

                            Sealing technology is fundamental to modern mechanical systems. From hydraulic cylinders and pumps to aerospace actuators, chemical reactors, and precision instruments, seals determine whether equipment operates reliably, efficiently, and safely. Among all sealing solutions, static seals and dynamic seals represent two major categories with fundamentally different design principles, working conditions, and failure mechanisms. Understanding their […]<\/p>\n","protected":false},"author":1,"featured_media":1686,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[26],"tags":[655,65,676,766,54,765,767,580,66],"class_list":["post-1684","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-knowledge","tag-compression-set","tag-dynamic-seals","tag-friction-and-wear","tag-gasket","tag-hydraulic-seals","tag-o-ring","tag-rotary-shaft-seals","tag-seal-materials","tag-static-seals"],"_links":{"self":[{"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/posts\/1684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/comments?post=1684"}],"version-history":[{"count":2,"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/posts\/1684\/revisions"}],"predecessor-version":[{"id":1688,"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/posts\/1684\/revisions\/1688"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/media\/1686"}],"wp:attachment":[{"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/media?parent=1684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/categories?post=1684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wonzh.com\/cs\/wp-json\/wp\/v2\/tags?post=1684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}