{"id":3764,"date":"2024-06-02T05:46:07","date_gmt":"2024-06-02T05:46:07","guid":{"rendered":"https:\/\/swingbearing.net\/?p=3764"},"modified":"2024-06-02T05:48:19","modified_gmt":"2024-06-02T05:48:19","slug":"the-hydraulic-pump-in-excavators","status":"publish","type":"post","link":"https:\/\/swingbearing.net\/ja\/the-hydraulic-pump-in-excavators\/","title":{"rendered":"\u6398\u524a\u6a5f\u306e\u6cb9\u5727\u30dd\u30f3\u30d7\uff1a\u52b9\u7387\u7684\u306a\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u4e0d\u53ef\u6b20"},"content":{"rendered":"<h2 class=\"wp-block-heading\" 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height=\"592\" src=\"https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/03\/2.jpg\" alt=\"\u6cb9\u5727\u30dd\u30f3\u30d7\" class=\"wp-image-2143\" srcset=\"https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/03\/2.jpg 592w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/03\/2-300x300.jpg 300w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/03\/2-150x150.jpg 150w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/03\/2-12x12.jpg 12w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/03\/2-100x100.jpg 100w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><figcaption class=\"wp-element-caption\">\u6cb9\u5727\u30dd\u30f3\u30d7<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"gear-pumps\">\u30ae\u30a2\u30dd\u30f3\u30d7<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" 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id=\"the-role-of-the-hydraulic-pump-in-excavators\">\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306b\u304a\u3051\u308b\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u5f79\u5272<\/h2>\n\n\n\n<p>\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u3001\u6398\u524a\u6a5f\u306e\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u5fc3\u81d3\u90e8\u3067\u3059\u3002\u305d\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u3001\u30a8\u30f3\u30b8\u30f3\u304b\u3089\u306e\u6a5f\u68b0\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6cb9\u5727\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u5909\u63db\u3057\u3001\u69d8\u3005\u306a\u6a5f\u80fd\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306e\u6027\u80fd\u3068\u52b9\u7387\u306f\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u9069\u5207\u306a\u6a5f\u80fd\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"generating-hydraulic-energy\">\u6c34\u529b\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u751f\u6210<\/h3>\n\n\n\n<p>\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u3001\u4f5c\u52d5\u6cb9\u3092\u52a0\u5727\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6cb9\u5727\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002\u3053\u306e\u52a0\u5727\u3055\u308c\u305f\u4f5c\u52d5\u6cb9\u306f\u3001\u30db\u30fc\u30b9\u3068\u30d0\u30eb\u30d6\u3092\u901a\u3057\u3066\u6cb9\u5727\u30b7\u30ea\u30f3\u30c0\u30fc\u3068\u30e2\u30fc\u30bf\u30fc\u306b\u5c0e\u304b\u308c\u3001\u30b7\u30e7\u30d9\u30eb\u304c\u4f5c\u696d\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u52b9\u7387\u306f\u3001\u30b7\u30e7\u30d9\u30eb\u306e\u5168\u4f53\u7684\u306a\u6027\u80fd\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"controlling-flow-and-pressure\">\u6d41\u91cf\u3068\u5727\u529b\u306e\u5236\u5fa1<\/h3>\n\n\n\n<p>\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u3001\u4f5c\u52d5\u6cb9\u306e\u6d41\u91cf\u3068\u5727\u529b\u3092\u5236\u5fa1\u3059\u308b\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002\u30dd\u30f3\u30d7\u306e\u8a2d\u5b9a\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u6398\u524a\u6a5f\u306e\u52d5\u304d\u306e\u901f\u5ea6\u3068\u529b\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7cbe\u5bc6\u3055\u3068\u614e\u91cd\u306a\u53d6\u308a\u6271\u3044\u3092\u5fc5\u8981\u3068\u3059\u308b\u4f5c\u696d\u306b\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ensuring-system-efficiency\">\u30b7\u30b9\u30c6\u30e0\u52b9\u7387\u306e\u78ba\u4fdd<\/h3>\n\n\n\n<p>\u3088\u304f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3055\u308c\u305f\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u3001\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u52b9\u7387\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u4e00\u8cab\u3057\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6cb9\u5727\u529b\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u30dd\u30f3\u30d7\u306f\u6398\u524a\u6a5f\u306e\u30b9\u30e0\u30fc\u30ba\u3067\u52b9\u7387\u7684\u306a\u904b\u8ee2\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u30dd\u30f3\u30d7\u306e\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u9069\u5207\u306a\u904b\u8ee2\u306f\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3068\u8cbb\u7528\u306e\u304b\u304b\u308b\u4fee\u7406\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u9375\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"maintenance-of-hydraulic-pumps\">\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/h2>\n\n\n\n<p>\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u5bff\u547d\u3068\u6027\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u3053\u308c\u306b\u306f\u3001\u65e5\u5e38\u70b9\u691c\u3001\u4f5c\u52d5\u6cb9\u4ea4\u63db\u3001\u30d5\u30a3\u30eb\u30bf\u4ea4\u63db\u3001\u70b9\u691c\u304c\u542b\u307e\u308c\u308b\u3002\u9069\u5207\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u3001\u6f0f\u308c\u3001\u6469\u8017\u3001\u6c5a\u67d3\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u9632\u6b62\u3057\u3001\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387\u7684\u306a\u4f5c\u52d5\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"fluid-checks-and-changes\">\u30d5\u30eb\u30fc\u30c9\u306e\u70b9\u691c\u3068\u4ea4\u63db<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"importance-of-hydraulic-fluid\">\u4f5c\u52d5\u6cb9\u306e\u91cd\u8981\u6027<\/h4>\n\n\n\n<p>\u4f5c\u52d5\u6cb9\u306f\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u751f\u547d\u7dda\u3067\u3059\u3002\u52d5\u529b\u3092\u4f1d\u9054\u3057\u3001\u69cb\u6210\u90e8\u54c1\u3092\u6f64\u6ed1\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u51b7\u5374\u3092\u52a9\u3051\u307e\u3059\u3002\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u4f5c\u52d5\u6cb9\u306f\u7c92\u5b50\u3084\u6c34\u5206\u3067\u6c5a\u67d3\u3055\u308c\u3001\u305d\u306e\u52b9\u679c\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002\u4f5c\u52d5\u6cb9\u3092\u5b9a\u671f\u7684\u306b\u70b9\u691c\u30fb\u4ea4\u63db\u3059\u308b\u3053\u3068\u306f\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u3068\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u5065\u5168\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"steps-for-fluid-maintenance\">\u30d5\u30eb\u30fc\u30c9\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u624b\u9806<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d5\u30eb\u30fc\u30c9\u30ec\u30d9\u30eb\u306e\u70b9\u691c\uff1a<\/strong> \u4f5c\u52d5\u6cb9\u306e\u30ec\u30d9\u30eb\u3092\u5b9a\u671f\u7684\u306b\u70b9\u691c\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u88dc\u5145\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d5\u30eb\u30fc\u30c9\u306e\u72b6\u614b\u3092\u70b9\u691c\u3059\u308b\uff1a<\/strong> \u6db2\u4f53\u4e2d\u306e\u5909\u8272\u3084\u7c92\u5b50\u306a\u3069\u3001\u6c5a\u67d3\u306e\u5146\u5019\u3092\u63a2\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30d5\u30eb\u30fc\u30c9\u3092\u4ea4\u63db\u3059\u308b\uff1a<\/strong> \u4f5c\u52d5\u6cb9\u306e\u4ea4\u63db\u9593\u9694\u306b\u3064\u3044\u3066\u306f\u30e1\u30fc\u30ab\u30fc\u306e\u63a8\u5968\u306b\u5f93\u3044\u3001\u6307\u5b9a\u3055\u308c\u305f\u30bf\u30a4\u30d7\u306e\u4f5c\u52d5\u6cb9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"filter-replacement\">\u30d5\u30a3\u30eb\u30bf\u30fc\u4ea4\u63db<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"role-of-hydraulic-filters\">\u6cb9\u5727\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u5f79\u5272<\/h4>\n\n\n\n<p>\u6cb9\u5727\u30d5\u30a3\u30eb\u30bf\u306f\u4f5c\u52d5\u6cb9\u304b\u3089\u6c5a\u67d3\u7269\u8cea\u3092\u9664\u53bb\u3057\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u6469\u8017\u3084\u640d\u50b7\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u3001\u3053\u308c\u3089\u306e\u30d5\u30a3\u30eb\u30bf\u306f\u76ee\u8a70\u307e\u308a\u3092\u8d77\u3053\u3057\u3001\u305d\u306e\u52b9\u679c\u3092\u4f4e\u4e0b\u3055\u305b\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u3084\u305d\u306e\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u640d\u50b7\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"steps-for-filter-maintenance\">\u30d5\u30a3\u30eb\u30bf\u30fc\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u624b\u9806<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u70b9\u691c\uff1a<\/strong> \u6cb9\u5727\u30d5\u30a3\u30eb\u30bf\u306e\u72b6\u614b\u3092\u5b9a\u671f\u7684\u306b\u70b9\u691c\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4ea4\u63db\u3059\u308b\uff1a<\/strong> \u30d5\u30a3\u30eb\u30bf\u30fc\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u63a8\u5968\u3059\u308b\u9593\u9694\u3067\u4ea4\u63db\u3059\u308b\u304b\u3001\u76ee\u8a70\u307e\u308a\u306e\u5146\u5019\u304c\u898b\u3089\u308c\u305f\u3089\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u54c1\u8cea\u306e\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\uff1a<\/strong> \u4ea4\u63db\u7528\u30d5\u30a3\u30eb\u30bf\u304c\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u5fc5\u8981\u306a\u4ed5\u69d8\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"inspecting-seals-and-hoses\">\u30b7\u30fc\u30eb\u3068\u30db\u30fc\u30b9\u306e\u70b9\u691c<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"importance-of-seals-and-hoses\">\u30b7\u30fc\u30eb\u3068\u30db\u30fc\u30b9\u306e\u91cd\u8981\u6027<\/h4>\n\n\n\n<p>\u30b7\u30fc\u30eb\u3068\u30db\u30fc\u30b9\u306f\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u91cd\u8981\u306a\u69cb\u6210\u90e8\u54c1\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u4f5c\u52d5\u6cb9\u3092\u5c01\u3058\u8fbc\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u9069\u5207\u306a\u5834\u6240\u306b\u4f5c\u52d5\u6cb9\u304c\u9001\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u30b7\u30fc\u30eb\u3068\u30db\u30fc\u30b9\u306f\u6469\u8017\u3057\u3001\u6f0f\u308c\u304c\u751f\u3058\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"steps-for-inspection-and-replacement\">\u70b9\u691c\u3068\u4ea4\u63db\u306e\u624b\u9806<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u70b9\u691c\uff1a<\/strong> \u30b7\u30fc\u30eb\u3084\u30db\u30fc\u30b9\u306b\u6469\u8017\u3001\u640d\u50b7\u3001\u6f0f\u308c\u306e\u5146\u5019\u304c\u306a\u3044\u304b\u5b9a\u671f\u7684\u306b\u70b9\u691c\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u640d\u50b7\u3057\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4ea4\u63db\u3059\u308b\uff1a<\/strong> \u78e8\u8017\u3084\u640d\u50b7\u306e\u3042\u308b\u30b7\u30fc\u30eb\u3084\u30db\u30fc\u30b9\u306f\u3001\u6db2\u4f53 \u306e\u640d\u5931\u3092\u9632\u304e\u30b7\u30b9\u30c6\u30e0\u5727\u529b\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001 \u76f4\u3061\u306b\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u54c1\u8cea\u306e\u90e8\u54c1\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\uff1a<\/strong> \u4ea4\u63db\u7528\u30b7\u30fc\u30eb\u3068\u30db\u30fc\u30b9\u304c\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u5fc5\u8981\u306a\u4ed5\u69d8\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"monitoring-for-leaks\">\u6f0f\u308c\u306e\u76e3\u8996<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"detecting-hydraulic-leaks\">\u6cb9\u5727\u30ea\u30fc\u30af\u306e\u691c\u51fa<\/h4>\n\n\n\n<p>\u6cb9\u5727\u306e\u6f0f\u308c\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387\u3092\u8457\u3057\u304f\u4f4e\u4e0b\u3055\u305b\u3001\u74b0\u5883\u306b\u5371\u967a\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u307e\u305f\u3001\u4f5c\u52d5\u6cb9\u306e\u640d\u5931\u306b\u3082\u3064\u306a\u304c\u308a\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u3084\u305d\u306e\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u640d\u50b7\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"steps-for-leak-detection-and-repair\">\u6f0f\u6c34\u691c\u77e5\u3068\u4fee\u7406\u306e\u624b\u9806<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u70b9\u691c\uff1a<\/strong> \u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u6f0f\u308c\u306e\u5146\u5019\u304c\u306a\u3044\u304b\u5b9a\u671f\u7684\u306b\u70b9\u691c\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30ea\u30fc\u30af\u306b\u306f\u8fc5\u901f\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\uff1a<\/strong> \u6f0f\u308c\u304c\u691c\u51fa\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u640d\u50b7\u3084\u6db2 \u4f53\u306e\u640d\u5931\u3092\u62e1\u5927\u3055\u305b\u306a\u3044\u3088\u3046\u3001\u76f4\u3061\u306b\u4fee\u7406\u3057 \u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li><strong>\u30ea\u30fc\u30af\u691c\u51fa\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\uff1a<\/strong> UV\u67d3\u6599\u3084\u6f0f\u6c34\u691c\u77e5\u30ad\u30c3\u30c8\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u3001\u6f0f\u6c34\u3092\u8fc5\u901f\u304b\u3064\u6b63\u78ba\u306b\u7279\u5b9a\u3059\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"troubleshooting-common-hydraulic-pump-issues\">\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<p>\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u306b\u306f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5fc5\u8981\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u3092\u6700\u9069\u306a\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"low-hydraulic-pressure\">\u6cb9\u5727\u304c\u4f4e\u3044<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"causes-and-solutions\">\u539f\u56e0\u3068\u89e3\u6c7a\u7b56<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d5\u30eb\u30fc\u30c9\u30ec\u30d9\u30eb\uff1a<\/strong> \u4f5c\u52d5\u6cb9\u306e\u30ec\u30d9\u30eb\u3092\u70b9\u691c\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u88dc\u5145\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u76ee\u8a70\u307e\u308a\uff1a<\/strong> \u76ee\u8a70\u307e\u308a\u3057\u305f\u30d5\u30a3\u30eb\u30bf\u3092\u70b9\u691c\u30fb\u4ea4\u63db\u3057\u3001\u6db2\u4f53\u304c\u9069\u5207\u306b\u6d41\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u78e8\u8017\u3057\u305f\u90e8\u54c1\uff1a<\/strong> \u30dd\u30f3\u30d7\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u90e8\u54c1\u306b\u6469\u8017\u304c\u306a\u3044\u304b\u70b9\u691c\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u4ea4\u63db\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"noisy-hydraulic-pump\">\u3046\u308b\u3055\u3044\u6cb9\u5727\u30dd\u30f3\u30d7<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"causes-and-solutions-7\">\u539f\u56e0\u3068\u89e3\u6c7a\u7b56<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7a7a\u6c17\u306e\u5dfb\u304d\u8fbc\u307f\uff1a<\/strong> \u4f5c\u52d5\u6cb9\u306b\u6c17\u6ce1\u304c\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u3092\u629c\u304f\u3002<\/li>\n\n\n\n<li><strong>\u30ad\u30e3\u30d3\u30c6\u30fc\u30b7\u30e7\u30f3\uff1a<\/strong> \u4f5c\u52d5\u6cb9\u304c\u4f4e\u3059\u304e\u305f\u308a\u9ad8\u3059\u304e\u305f\u308a\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ad\u30e3\u30d3\u30c6\u30fc\u30b7\u30e7\u30f3\u3084\u9a12\u97f3\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u6469\u8017\u3057\u305f\u30d9\u30a2\u30ea\u30f3\u30b0\uff1a<\/strong> \u30ce\u30a4\u30ba\u3068\u632f\u52d5\u3092\u4f4e\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u78e8\u8017\u3057\u305f\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u70b9\u691c\u3057\u3001\u4ea4\u63db\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"overheating-hydraulic-system\">\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u30aa\u30fc\u30d0\u30fc\u30d2\u30fc\u30c8<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"causes-and-solutions-8\">\u539f\u56e0\u3068\u89e3\u6c7a\u7b56<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6d41\u4f53\u306e\u8cea\uff1a<\/strong> \u4f5c\u52d5\u6cb9\u304c\u6b63\u3057\u3044\u30bf\u30a4\u30d7\u3067\u3001\u6c5a\u67d3\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li><strong>\u51b7\u5374\u30b7\u30b9\u30c6\u30e0<\/strong> \u51b7\u5374\u88c5\u7f6e\u304c\u9069\u5207\u306b\u4f5c\u52d5\u3057\u3066\u3044\u308b\u304b\u70b9\u691c\u3057\uff0c\u8a70\u307e\u3063 \u3066\u3044\u308b\u90e8\u54c1\u304c\u3042\u308c\u3070\u6e05\u6383\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u904e\u5ea6\u306e\u8ca0\u8377\uff1a<\/strong> \u904e\u71b1\u306e\u539f\u56e0\u3068\u306a\u308b\u904e\u5ea6\u306e\u8ca0\u8377\u304c\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u304b\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"enhancing-hydraulic-pump-performance\">\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u6027\u80fd\u5411\u4e0a<\/h2>\n\n\n\n<p>\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u6027\u80fd\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3059\u305f\u3081\u306b\u306f\u3001\u904b\u8ee2\u3068\u4fdd\u5b88\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u306e\u9069\u5207\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3001\u5b9a\u671f\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u30c1\u30a7\u30c3\u30af\u3001\u6cb9\u5727\u6280\u8853\u306e\u6700\u65b0\u60c5\u5831\u306e\u5165\u624b\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"operator-training\">\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u30fb\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"importance-of-training\">\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306e\u91cd\u8981\u6027<\/h4>\n\n\n\n<p>\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u3092\u52b9\u7387\u7684\u304b\u3064\u5b89\u5168\u306b\u904b\u8ee2\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u306e\u9069\u5207\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u5341\u5206\u306a\u8a13\u7df4\u3092\u53d7\u3051\u305f\u30aa\u30da\u30ec\u30fc\u30bf\u306f\u3001\u6f5c\u5728\u7684\u306a\u554f\u984c\u3092\u65e9\u671f\u306b\u767a\u898b\u3057\u3001\u6a5f\u5668\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3057\u3001\u57fa\u672c\u7684\u306a\u4fdd\u5b88\u4f5c\u696d\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"training-programs\">\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30d7\u30ed\u30b0\u30e9\u30e0<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u672c\u7684\u306a\u6cb9\u5727\u5b66<\/strong> 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id=\"scheduled-maintenance\">\u5b9a\u671f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/h4>\n\n\n\n<p>\u4f5c\u52d5\u6cb9\u306e\u4ea4\u63db\u3001\u30d5\u30a3\u30eb\u30bf\u306e\u4ea4\u63db\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8a73\u7d30\u306a\u70b9\u691c\u3092\u542b\u3080\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8a08\u753b\u306b\u5f93\u3044\u307e\u3059\u3002\u3053\u306e\u8a08\u753b\u3092\u5b88\u308b\u3053\u3068\u3067\u3001\u4e88\u671f\u305b\u306c\u6545\u969c\u3092\u9632\u304e\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"advancements-in-hydraulic-technology\">\u6cb9\u5727\u6280\u8853\u306e\u9032\u6b69<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"new-developments\">\u65b0\u5c55\u958b<\/h4>\n\n\n\n<p>\u6cb9\u5727\u6280\u8853\u306e\u6700\u65b0\u306e\u9032\u6b69\u3092\u5e38\u306b\u628a\u63e1\u3057\u307e\u3057\u3087\u3046\u3002\u53ef\u5909\u5bb9\u91cf\u30dd\u30f3\u30d7\u3001\u96fb\u5b50\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3001\u9ad8\u5ea6\u306a\u308d\u904e\u6280\u8853\u306a\u3069\u306e\u9769\u65b0\u306f\u3001\u6cb9\u5727\u6a5f\u5668\u306e\u6027\u80fd\u3068\u52b9\u7387\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/swingbearing.net\/ja\/hydraulic-motor\/\">\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u3002<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"implementing-new-technologies\">\u65b0\u6280\u8853\u306e\u5c0e\u5165<\/h4>\n\n\n\n<p>\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u65e2\u5b58\u306e\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u65b0\u3057\u3044\u6280\u8853\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3092\u691c\u8a0e\u3059\u308b\u3002\u3053\u308c\u306b\u306f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u305f\u308a\u3001\u3088\u308a\u9ad8\u5ea6\u306a<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u6b21<\/h2><nav><ul><li><a href=\"#introduction-to-hydraulic-systems-in-excavators\">\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306e\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0<\/a><ul><li><a href=\"#what-is-a-hydraulic-system\">\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u3068\u306f\uff1f<\/a><\/li><\/ul><\/li><li><a href=\"#types-of-hydraulic-pumps\">\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u7a2e\u985e<\/a><ul><li><a href=\"#gear-pumps\">\u30ae\u30a2\u30dd\u30f3\u30d7<\/a><ul><\/ul><\/li><\/ul><\/li><li><a href=\"#the-role-of-the-hydraulic-pump-in-excavators\">\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306b\u304a\u3051\u308b\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u5f79\u5272<\/a><ul><li><a href=\"#generating-hydraulic-energy\">\u6c34\u529b\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u751f\u6210<\/a><\/li><\/ul><\/li><li><a href=\"#maintenance-of-hydraulic-pumps\">\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/a><ul><li><a href=\"#fluid-checks-and-changes\">\u30d5\u30eb\u30fc\u30c9\u306e\u70b9\u691c\u3068\u4ea4\u63db<\/a><ul><li><a href=\"#importance-of-hydraulic-fluid\">\u4f5c\u52d5\u6cb9\u306e\u91cd\u8981\u6027<\/a><\/li><li><a href=\"#steps-for-fluid-maintenance\">\u30d5\u30eb\u30fc\u30c9\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u624b\u9806<\/a><\/li><\/ul><\/li><li><a href=\"#monitoring-for-leaks\">\u6f0f\u308c\u306e\u76e3\u8996<\/a><ul><li><a href=\"#steps-for-leak-detection-and-repair\">\u6f0f\u6c34\u691c\u77e5\u3068\u4fee\u7406\u306e\u624b\u9806<\/a><\/li><\/ul><\/li><\/ul><\/li><li><a href=\"#enhancing-hydraulic-pump-performance\">\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u6027\u80fd\u5411\u4e0a<\/a><ul><li><a href=\"#regular-system-checks\">\u5b9a\u671f\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u30c1\u30a7\u30c3\u30af<\/a><ul><li><a href=\"#daily-inspections\">\u65e5\u5e38\u70b9\u691c<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction to Hydraulic Systems in Excavators Hydraulic systems are the lifeblood of modern excavators, providing the power necessary to perform a wide range of tasks, from digging trenches to lifting heavy loads. Central to these systems is the hydraulic pump, which generates the hydraulic energy needed to operate the excavator&#8217;s various functions. Understanding the intricacies of hydraulic pumps and their role in the overall hydraulic system is crucial for operators and technicians alike. What is a Hydraulic System? A hydraulic system is a mechanism that uses fluid power to perform work. In excavators, hydraulic systems convert mechanical energy from the engine into hydraulic energy through the hydraulic pump. This energy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2127,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/posts\/3764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/comments?post=3764"}],"version-history":[{"count":0,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/posts\/3764\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/media\/2127"}],"wp:attachment":[{"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/media?parent=3764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/categories?post=3764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/tags?post=3764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}