{"id":16619,"date":"2026-03-23T08:20:49","date_gmt":"2026-03-23T08:20:49","guid":{"rendered":"https:\/\/www.dgcrane.com\/?p=16619"},"modified":"2026-03-23T08:20:56","modified_gmt":"2026-03-23T08:20:56","slug":"forged-crane-sheaves-high-strength-longer-lifespan","status":"publish","type":"post","link":"https:\/\/www.dgcrane.com\/ja\/forged-crane-sheaves-high-strength-longer-lifespan\/","title":{"rendered":"\u935b\u9020\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\uff1a\u9ad8\u5f37\u5ea6\u3001\u9577\u5bff\u547d"},"content":{"rendered":"<p>\u935b\u9020\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\u306f\u3001\u935b\u9020\u6a5f\u68b0\u3092\u7528\u3044\u3066\u91d1\u5c5e\u30d6\u30e9\u30f3\u30af\u306b\u5727\u529b\u3092\u52a0\u3048\u3001\u5851\u6027\u5909\u5f62\u3092\u8d77\u3053\u3055\u305b\u308b\u3053\u3068\u3067\u9ad8\u6027\u80fd\u306a\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\u88fd\u54c1\u3068\u3057\u3066\u88fd\u9020\u3055\u308c\u307e\u3059\u3002\u91d1\u5c5e\u6210\u5f62\u6280\u8853\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u935b\u9020\u306f\u3001\u6c17\u5b54\u306a\u3069\u306e\u92f3\u9020\u6b20\u9665\u3092\u52b9\u679c\u7684\u306b\u9664\u53bb\u3057\u3001\u5185\u90e8\u7d44\u7e54\u3092\u5fae\u7d30\u5316\u3057\u307e\u3059\u3002\u91d1\u5c5e\u306e\u6d41\u308c\u7dda\u304c\u5b8c\u5168\u306b\u4fdd\u6301\u3055\u308c\u308b\u305f\u3081\u3001\u935b\u9020\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\u306f\u92f3\u9020\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\u3088\u308a\u3082\u512a\u308c\u305f\u6a5f\u68b0\u7684\u7279\u6027\u3068\u75b2\u52b4\u8010\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u00a0<\/p>\n\n\n\n<p>\u935b\u9020\u30af\u30ec\u30fc\u30f3\u7528\u30b7\u30fc\u30d6\u306f\u3001\u904e\u9177\u306a\u4f5c\u696d\u74b0\u5883\u4e0b\u306b\u304a\u3051\u308b\u9ad8\u8ca0\u8377\u30fb\u91cd\u91cf\u90e8\u54c1\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u9577\u5bff\u547d\u306a\u30af\u30ec\u30fc\u30f3\u6a5f\u5668\u306b\u3068\u3063\u3066\u7406\u60f3\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul 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class=\"wp-block-list\">\n<li>\u6ed1\u8eca\u935b\u9020\u54c1\u306e\u8010\u6469\u8017\u6027\u3068\u8868\u9762\u786c\u5ea6\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3002<\/li>\n\n\n\n<li>\u9ad8\u3044\u786c\u5ea6\u3068\u512a\u308c\u305f\u976d\u6027\u3092\u7dad\u6301\u3057\u3001\u4e00\u5b9a\u306e\u885d\u6483\u8377\u91cd\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1248\" height=\"832\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/03\/CNC-machining.jpg\" alt=\"\" class=\"wp-image-16635\"><figcaption class=\"wp-element-caption\">CNC\u52a0\u5de5<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ed1\u8eca\u8868\u9762\u3092\u6ed1\u3089\u304b\u306b\u3057\u3001\u5916\u89b3\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002<\/li>\n\n\n\n<li>\u7cbe\u5bc6\u6a5f\u68b0\u52a0\u5de5\u306b\u3088\u308a\u3001\u8a2d\u8a08\u4ed5\u69d8\u306b\u9069\u5408\u3057\u305f\u3001\u5fc5\u8981\u306a\u5bf8\u6cd5\u7cbe\u5ea6\u3068\u5f62\u72b6\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1176\" height=\"784\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/03\/NDT.png\" alt=\"\" class=\"wp-image-16636\"><figcaption class=\"wp-element-caption\">\u975e\u7834\u58ca\u691c\u67fb<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u88fd\u54c1\u306e\u54c1\u8cea\u3092\u78ba\u4fdd\u3057\u3001\u5b89\u5168\u4e0a\u306e\u5371\u967a\u3092\u56de\u907f\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u8a55\u4fa1\u3068\u305d\u308c\u306b\u7d9a\u304f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6307\u5c0e\u3092\u901a\u3058\u3066\u88fd\u54c1\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u935b\u9020\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\u306e\u4ee3\u8868\u7684\u306a\u7528\u9014<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"853\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/03\/Application-of-forged-crane-sheaves-in-gantry-cranes.jpg\" alt=\"\" class=\"wp-image-16647\"><figcaption class=\"wp-element-caption\">\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u7528\u30ac\u30f3\u30c8\u30ea\u30fc\u30af\u30ec\u30fc\u30f3\u7528\u30b7\u30fc\u30d6\u30d6\u30ed\u30c3\u30af<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u5f37\u5ea6\u4f5c\u696d\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/strong> \u30ac\u30f3\u30c8\u30ea\u30fc\u30af\u30ec\u30fc\u30f3\u306f\u3001\u983b\u7e41\u306a\u540a\u308a\u4e0a\u3052\u3068\u5236\u52d5\u306b\u4f34\u3046\u5927\u304d\u306a\u885d\u6483\u3092\u53d7\u3051\u308b\u3002\u935b\u9020\u3055\u308c\u305f\u6ed1\u8eca\u306f\u3001\u4e80\u88c2\u3084\u5909\u5f62\u304c\u8d77\u3053\u308a\u306b\u304f\u304f\u3001\u7d50\u679c\u3068\u3057\u3066\u8010\u7528\u5e74\u6570\u304c\u9577\u304f\u306a\u308b\u3002<\/li>\n\n\n\n<li><strong>\u904e\u9177\u306a\u52b4\u50cd\u74b0\u5883\u306b\u3082\u9069\u5fdc\u53ef\u80fd\uff1a<\/strong> \u9632\u5875\u6027\u3001\u5c4b\u5916\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u7528\u30ac\u30f3\u30c8\u30ea\u30fc\u30af\u30ec\u30fc\u30f3\u306e\u9577\u671f\u9023\u7d9a\u4f7f\u7528\u306b\u3082\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1176\" height=\"784\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/03\/Application-of-forged-crane-sheaves-in-lifting-gear.jpg\" alt=\"\" class=\"wp-image-16648\"><figcaption class=\"wp-element-caption\">\u30b3\u30f3\u30c6\u30ca\u6e2f\u6a5f\u68b0\u30b9\u30d7\u30ec\u30c3\u30c0\u30fc<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6e9d\u306e\u786c\u5ea6\u304c\u9ad8\u3044\uff1a<\/strong> \u6e2f\u6e7e\u6a5f\u68b0\u30b9\u30d7\u30ec\u30c3\u30c0\u30fc\u306e\u9ad8\u901f\u904b\u8ee2\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u5341\u5206\u306a\u5f37\u5ea6\u3001\u8010\u6469\u8017\u6027\u3001\u304a\u3088\u3073\u9577\u3044\u8010\u7528\u5e74\u6570\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ef\u30a4\u30e4\u30fc\u30ed\u30fc\u30d7\u306e\u6469\u8017\u3092\u4f4e\u6e1b\uff1a<\/strong> \u7dfb\u5bc6\u3067\u6ed1\u3089\u304b\u306a\u7d20\u6750\u306f\u3001\u6e9d\u306e\u8010\u6469\u8017\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u30ef\u30a4\u30e4\u30fc\u30ed\u30fc\u30d7\u306e\u6469\u64e6\u640d\u5931\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"561\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/03\/Application-of-forged-crane-sheaves-in-crawler-cranes.png\" alt=\"\" class=\"wp-image-16649\"><figcaption class=\"wp-element-caption\">\u30af\u30ed\u30fc\u30e9\u30fc\u30af\u30ec\u30fc\u30f3\u306e\u6ed1\u8eca\u30d6\u30ed\u30c3\u30af<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3088\u308a\u6700\u9069\u306a\u8ca0\u8377\u5206\u6563\uff1a<\/strong> \u30af\u30ed\u30fc\u30e9\u30fc\u30af\u30ec\u30fc\u30f3\u306e\u91cd\u8377\u91cd\u6761\u4ef6\u4e0b\u306b\u5bfe\u5fdc\u3057\u3001\u5b89\u5168\u304b\u3064\u78ba\u5b9f\u306a\u8a2d\u7f6e\u3068\u3001\u6ed1\u8eca\u30d6\u30ed\u30c3\u30af\u3078\u306e\u5747\u4e00\u306a\u8377\u91cd\u5206\u6563\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u3044\u8010\u885d\u6483\u6027\u3068\u5b89\u5168\u6027\uff1a<\/strong> \u935b\u9020\u5de5\u7a0b\u306b\u3088\u3063\u3066\u91d1\u5c5e\u306e\u6d41\u7dda\u578b\u306e\u5f62\u72b6\u304c\u7dad\u6301\u3055\u308c\u308b\u305f\u3081\u3001\u8010\u885d\u6483\u6027\u304c\u5411\u4e0a\u3057\u3001\u7834\u640d\u3057\u306b\u304f\u304f\u306a\u308a\u3001\u3088\u308a\u5b89\u5b9a\u3057\u305f\u5b89\u5168\u306a\u6a5f\u5668\u306e\u52d5\u4f5c\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1774250892041\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u935b\u9020\u88fd\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\u3068\u5727\u5ef6\u88fd\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\u3067\u306f\u3001\u7528\u9014\u306b\u304a\u3044\u3066\u3069\u306e\u3088\u3046\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u935b\u9020\u30b7\u30fc\u30d6\u306f\u7d50\u6676\u7c92\u5bc6\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u4e80\u88c2\u6027\u3001\u8010\u885d\u6483\u6027\u304c\u9ad8\u304f\u3001\u8010\u7528\u5e74\u6570\u304c\u9577\u304f\u3001\u6545\u969c\u7387\u304c\u4f4e\u3044\u305f\u3081\u3001 <strong>\u9577\u671f\u306b\u308f\u305f\u308b\u9ad8\u5f37\u5ea6\u3001\u9ad8\u8ca0\u8377\u6761\u4ef6<\/strong>\u30ed\u30fc\u30eb\u30b7\u30fc\u30d6\u306f\u4e2d\u7a0b\u5ea6\u306e\u5f37\u5ea6\u3068\u6bd4\u8f03\u7684\u4f4e\u3044\u75b2\u52b4\u62b5\u6297\u6027\u3092\u6301\u3064\u304c\u3001\u5b89\u4fa1\u3067\u8fc5\u901f\u306b\u51fa\u8377\u3067\u304d\u308b\u305f\u3081\u3001 <strong>\u4e00\u822c\u7684\u306a\u4f5c\u696d\u74b0\u5883\u306f\u3001\u9069\u5ea6\u3067\u5b89\u5b9a\u3057\u305f\u8ca0\u8377\u3092\u4f34\u3046\u3002<\/strong><\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1774250926333\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u30af\u30ec\u30fc\u30f3\u306e\u6ed1\u8eca\u306f\u3044\u3064\u4ea4\u63db\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u6469\u8017\u306b\u3088\u308a\u30b7\u30fc\u30d6\u6e9d\u306e\u76f4\u5f84\u304c\u30ef\u30a4\u30e4\u30fc\u30ed\u30fc\u30d7\u76f4\u5f84\u306e50%\u5206\u6e1b\u5c11\u3057\u305f\u5834\u5408\u3001\u307e\u305f\u306f\u6e9d\u58c1\u306e\u6469\u8017\u304c\u5143\u306e\u539a\u3055\u306e20%\u5206\u3092\u8d85\u3048\u305f\u5834\u5408\u306f\u3001\u4ea4\u63db\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8868\u9762\u307e\u305f\u306f\u5185\u90e8\u306e\u4e80\u88c2\u3001\u30ea\u30d9\u30c3\u30c8\u306e\u7de9\u307f\u3001\u30b9\u30dd\u30fc\u30af\u306e\u7834\u640d\u306a\u3069\u3001\u30b7\u30fc\u30d6\u306e\u69cb\u9020\u7684\u306a\u640d\u50b7\u306f\u3001\u5f37\u5ea6\u3068\u5b89\u5168\u6027\u306b\u91cd\u5927\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u76f4\u3061\u306b\u4f7f\u7528\u3092\u4e2d\u6b62\u3057\u3001\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1774250972263\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u935b\u9020\u30af\u30ec\u30fc\u30f3\u30b7\u30fc\u30d6\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u4f5c\u696d\u6761\u4ef6\u4e0b\u3067\u306f\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u304b\uff1f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u4f7f\u7528\u6e29\u5ea6\u304c\u935b\u9020\u30b7\u30fc\u30d6\u6750\u6599\u306e\u8a2d\u8a08\u9650\u754c\u3092\u7d99\u7d9a\u7684\u306b\u8d85\u3048\u308b\u5834\u5408\uff08\u70ad\u7d20\u92fc\u88fd\u306e\u935b\u9020\u30b7\u30fc\u30d6\u306f200\u2103\u3092\u8d85\u3048\u308b\u3068\u6027\u80fd\u304c\u8457\u3057\u304f\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff09\u3001\u307e\u305f\u306f-40\u2103\u4ee5\u4e0b\u306e\u6975\u5bd2\u74b0\u5883\u4e0b\u3067\u306f\u3001\u935b\u9020\u30b7\u30fc\u30d6\u306e\u6a5f\u68b0\u7684\u7279\u6027\uff08\u976d\u6027\u3084\u5f37\u5ea6\u306a\u3069\uff09\u304c\u8981\u6c42\u3092\u6e80\u305f\u3055\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u9ad8\u6e29\u307e\u305f\u306f\u4f4e\u6e29\u306b\u8010\u6027\u306e\u3042\u308b\u7279\u6b8a\u6750\u6599\u88fd\u306e\u30b7\u30fc\u30d6\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1774251000005\" 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