{"id":2108,"date":"2026-07-31T12:00:00","date_gmt":"2026-07-31T12:00:00","guid":{"rendered":"https:\/\/www.madeforsilicone.com\/?p=2108"},"modified":"2026-08-01T14:41:28","modified_gmt":"2026-08-01T06:41:28","slug":"custom-silicone-o-rings-precision-seals","status":"publish","type":"product","link":"https:\/\/www.madeforsilicone.com\/ja\/product\/custom-silicone-o-rings-precision-seals\/","title":{"rendered":"\u7279\u6ce8\u30b7\u30ea\u30b3\u30fc\u30f3O\u30ea\u30f3\u30b0\u304a\u3088\u3073\u7cbe\u5bc6\u30b7\u30fc\u30eb"},"content":{"rendered":"

\u88fd\u54c1\u6982\u8981<\/h2>\n

A silicone O-ring or molded seal should be specified around groove geometry, squeeze, stretch, pressure, temperature and the fluid or environment it contacts. Custom profiles can be developed when a standard cross-section does not fit the assembly.<\/p>\n

\u7279\u6ce8\u30b7\u30ea\u30b3\u30fc\u30f3O\u30ea\u30f3\u30b0\u304a\u3088\u3073\u7cbe\u5bc6\u30b7\u30fc\u30eb<\/strong> \u672c\u88fd\u54c1\u306f\u3001OEM\u3001ODM\u3001\u304a\u3088\u3073\u53d7\u8a17\u88fd\u9020\u30d7\u30ed\u30b0\u30e9\u30e0\u5411\u3051\u306e\u7279\u6ce8B2B\u90e8\u54c1\u3068\u3057\u3066\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u65e2\u88fd\u306e\u5e02\u8ca9\u54c1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u5f62\u72b6\u3001\u6750\u8cea\u3001\u786c\u5ea6\u3001\u8272\u3001\u516c\u5dee\u3001\u691c\u67fb\u3001\u68b1\u5305\u306b\u3064\u3044\u3066\u306f\u3001\u304a\u5ba2\u69d8\u306e\u56f3\u9762\u304a\u3088\u3073\u5f53\u8a72\u90e8\u54c1\u304c\u7d44\u307f\u7acb\u3066\u3089\u308c\u3001\u4f7f\u7528\u3055\u308c\u308b\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002MadeForSilicone\u3067\u306f\u3001\u91d1\u578b\u304a\u3088\u3073\u751f\u7523\u306e\u898b\u7a4d\u66f8\u3092\u4f5c\u6210\u3059\u308b\u524d\u306b\u3001\u63d0\u4f9b\u3055\u308c\u305f2D\/3D\u30c7\u30fc\u30bf\u3092\u7cbe\u67fb\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>\n

\u4ee3\u8868\u7684\u306a\u88fd\u54c1\u4ed5\u69d8<\/h2>\n\n\n\n\n\n\n\n\n\n
\u88fd\u54c1<\/th>\n\u7279\u6ce8\u30b7\u30ea\u30b3\u30fc\u30f3O\u30ea\u30f3\u30b0\u304a\u3088\u3073\u7cbe\u5bc6\u30b7\u30fc\u30eb<\/td>\n<\/tr>\n
\u6750\u6599\u306e\u7d4c\u8def<\/th>\nSilicone rubber formulation selected for temperature, media and hardness<\/td>\n<\/tr>\n
\u6210\u5f62\u5de5\u7a0b<\/th>\nCompression molding or injection molding depending on design and volume<\/td>\n<\/tr>\n
\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/th>\n\u56f3\u9762\u306b\u57fa\u3065\u304f\u5bf8\u6cd5\u3001\u786c\u5ea6\u3001\u8272\u3001\u8868\u9762\u72b6\u614b\u3001\u6a5f\u80fd\u7684\u7279\u5fb4\u304a\u3088\u3073\u691c\u67fb\u8a08\u753b<\/td>\n<\/tr>\n
\u4ee3\u8868\u7684\u306a\u7528\u9014<\/th>\nHousings, connectors, instruments, equipment covers, fluid and air interfaces<\/td>\n<\/tr>\n
\u6700\u5c0f\u767a\u6ce8\u6570\u91cf\uff08MOQ\uff09<\/th>\n\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d9\u30fc\u30b9\u3002\u91d1\u578b\u3001\u6750\u6599\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u53d6\u308a\u6271\u3044\u3001\u691c\u67fb\u7bc4\u56f2\u3001\u304a\u3088\u3073\u53d7\u6ce8\u4e88\u6e2c\u306e\u89b3\u70b9\u304b\u3089\u8a55\u4fa1\u3055\u308c\u308b\u3002<\/td>\n<\/tr>\n
\u63d0\u4f9b\u5f62\u5f0f<\/th>\n\u7279\u6ce8\u6210\u5f62\u90e8\u54c1\u3002\u6307\u5b9a\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u4e8c\u6b21\u52a0\u5de5\u307e\u305f\u306f\u30b5\u30d6\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u8a55\u4fa1\u3092\u884c\u3046\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8a2d\u8a08\u304a\u3088\u3073DFM\u30ec\u30d3\u30e5\u30fc<\/h2>\n

A silicone seal works together with its groove, flange, fasteners and mating surfaces. The review therefore covers squeeze, stretch, pressure direction, surface flatness, engagement length, movement and tolerance stack-up rather than evaluating the seal drawing alone. We identify the functional sealing bead or lip, locating features, compression stops and allowable flash zones, then compare them with the assembly sequence. Designs with sharp corners, abrupt thickness changes or uncontrolled stretch may need adjustment to improve molding, installation and long-term consistency.<\/p>\n

For this custom silicone o-rings and precision seals program, the first review compares the functional intent with the information listed in the RFQ. The engineering team then confirms which features are critical, which surfaces are cosmetic, where measurement datums should be placed and how the part can be removed from the mold without damaging thin or retained features. Any recommendation is returned for customer approval before tool manufacture.<\/p>\n

\u5229\u7528\u53ef\u80fd\u306a\u30c7\u30b6\u30a4\u30f3\u30aa\u30d7\u30b7\u30e7\u30f3<\/h3>\n
    \n
  • Round, square, D-shaped and custom cross-sections<\/li>\n
  • Custom inner diameter, cross-section and joined or molded structures<\/li>\n
  • Different hardness and color-identification options<\/li>\n
  • Static or low-motion sealing geometries by application<\/li>\n<\/ul>\n

    \u6750\u6599\u306e\u9078\u5b9a\u3068\u88fd\u9020\u30d7\u30ed\u30bb\u30b9<\/h2>\n

    \u6750\u6599\u306b\u95a2\u3059\u308b\u6982\u8981\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002 Silicone rubber formulation selected for temperature, media and hardness<\/strong>, \u3001\u305d\u3057\u3066\u60f3\u5b9a\u3055\u308c\u308b\u751f\u7523\u30eb\u30fc\u30c8\u306f Compression molding or injection molding depending on design and volume<\/strong>. \u3053\u308c\u3089\u306e\u8a18\u8f09\u4e8b\u9805\u306f\u3042\u304f\u307e\u3067\u51fa\u767a\u70b9\u3067\u3042\u308a\u3001\u6e29\u5ea6\u3001\u57f9\u5730\u3001\u6d17\u6d44\u3001\u79fb\u52d5\u3001\u8ca0\u8377\u3001\u96fb\u6c17\u7684\u8981\u4ef6\u3001\u307e\u305f\u306f\u63a5\u89e6\u8981\u4ef6\u306e\u78ba\u8a8d\u306b\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6b63\u78ba\u306a\u30b0\u30ec\u30fc\u30c9\u304a\u3088\u3073\u7279\u5225\u306a\u6587\u66f8\u306b\u3064\u3044\u3066\u306f\u3001\u627f\u8a8d\u6e08\u307f\u306e\u4ed5\u69d8\u66f8\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

    The silicone formulation and molding process are chosen from temperature, contact media, hardness, geometry, quantity and dimensional priorities. Compression molding is practical for many custom gaskets, bellows and seals; injection routes may be considered for suitable precision or volume requirements. Flat profiles may also be evaluated for cutting when three-dimensional molded features are unnecessary. Color, surface finish, post-processing and packaging orientation are controlled only to the level stated on the drawing and purchase specification.<\/p>\n

    \u54c1\u8cea\u8a08\u753b\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u691c\u8a3c<\/h2>\n

    Quality planning starts with the dimensions and surfaces that create the seal. Typical controls include cross-section or bead geometry, critical diameters, hole position, visual flash limits, material identification and fit in an approved mating fixture. Leak or pressure performance must be evaluated under a defined assembly compression, media, temperature and test duration. A free-state inspection alone cannot prove performance in an unknown housing.<\/p>\n

    For Custom Silicone O-Rings and Precision Seals, a practical control plan may cover the following items. Final limits, gauges, fixtures and sampling frequency are established from the customer drawing, approved samples and purchase requirements.<\/p>\n

      \n
    • Cross-section, bead, lip and critical diameter inspection<\/li>\n
    • Hole position, flange geometry and installation-fit review<\/li>\n
    • Flash, surface, color and material identification<\/li>\n
    • Leak, pressure or retention test under agreed assembly conditions<\/li>\n<\/ul>\n

      OEM\uff0fODM\u306e\u91d1\u578b\u88fd\u4f5c\u304a\u3088\u3073\u751f\u7523\u30d7\u30ed\u30bb\u30b9<\/h2>\n

      \u4e00\u822c\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6d41\u308c\u306f\u3001\u56f3\u9762\u30ec\u30d3\u30e5\u30fc\u3001\u6280\u8853\u7684\u306a\u78ba\u8a8d\u3001\u898b\u7a4d\u3082\u308a\u3001DFM\uff08\u88fd\u9020\u9069\u6027\u8a2d\u8a08\uff09\u306e\u78ba\u8a8d\u3001\u91d1\u578b\u88fd\u4f5c\u3001\u521d\u54c1\u30b5\u30f3\u30d7\u30eb\u4f5c\u6210\u3001\u9867\u5ba2\u306b\u3088\u308b\u8a55\u4fa1\u3001\u305d\u3057\u3066\u7ba1\u7406\u3055\u308c\u305f\u91cf\u7523\u3067\u3059\u3002\u5b9f\u7269\u30b5\u30f3\u30d7\u30eb\u304c\u7528\u610f\u3067\u304d\u308c\u3070\u3001\u30ec\u30d3\u30e5\u30fc\u306e\u53c2\u8003\u306b\u306f\u306a\u308a\u307e\u3059\u304c\u3001\u30ea\u30d4\u30fc\u30c8\u6ce8\u6587\u306e\u969b\u306b\u306f\u3001\u7ba1\u7406\u56f3\u9762\u306e\u63d0\u51fa\u304c\u4f9d\u7136\u3068\u3057\u3066\u63a8\u5968\u3055\u308c\u307e\u3059\u3002 \u91d1\u578b\u304a\u3088\u3073\u5358\u4fa1\u306e\u898b\u7a4d\u3082\u308a\u306f\u3001\u6750\u6599\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u69cb\u6210\u3001\u4e8c\u6b21\u52a0\u5de5\u3001\u691c\u67fb\u7bc4\u56f2\u3001\u304a\u3088\u3073\u898b\u8fbc\u307f\u751f\u7523\u6570\u91cf\u304c\u78ba\u5b9a\u3057\u305f\u5f8c\u306b\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u8a66\u4f5c\u304a\u3088\u3073\u91cf\u7523\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4e00\u822c\u7684\u306a\u30ab\u30bf\u30ed\u30b0\u8a18\u8f09\u306e\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u5f62\u72b6\u304a\u3088\u3073\u627f\u8a8d\u8a08\u753b\u306b\u57fa\u3065\u3044\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n

      \u30b5\u30f3\u30d7\u30eb\u306b\u5bfe\u3059\u308b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u53d7\u3051\u305f\u5f8c\u3001\u5408\u610f\u3055\u308c\u305f\u5909\u66f4\u70b9\u306f\u3001\u6b21\u306e\u8a66\u4f5c\u307e\u305f\u306f\u91cf\u7523\u30ea\u30ea\u30fc\u30b9\u306b\u5148\u7acb\u3063\u3066\u8a18\u9332\u3055\u308c\u307e\u3059\u3002\u91cd\u8981\u306a\u7279\u6027\u306b\u3064\u3044\u3066\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5408\u610f\u306b\u57fa\u3065\u304d\u3001\u691c\u67fb\u5831\u544a\u66f8\u3001\u7d44\u307f\u4ed8\u3051\u6cbb\u5177\u3001\u307e\u305f\u306f\u6a5f\u80fd\u8a66\u9a13\u3068\u95a2\u9023\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u90e8\u54c1\u304c\u958b\u767a\u6bb5\u968e\u304b\u3089\u91cf\u7523\u6bb5\u968e\u306b\u79fb\u884c\u3059\u308b\u969b\u3001\u8cfc\u8cb7\u3001\u6280\u8853\u3001\u54c1\u8cea\u306e\u5404\u30c1\u30fc\u30e0\u304c\u5171\u901a\u306e\u4ed5\u69d8\u3092\u5171\u6709\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n

      \u6d3b\u7528\u4e8b\u4f8b<\/h2>\n

      Custom sealing parts support enclosure, fluid, air, dust and protective interfaces for industrial OEMs that cannot use a standard catalogue seal without changing the assembly. Typical uses for this product family include:<\/p>\n

        \n
      • Housings<\/li>\n
      • connectors<\/li>\n
      • \u697d\u5668<\/li>\n
      • equipment covers<\/li>\n
      • fluid and air interfaces<\/li>\n<\/ul>\n

        \u898b\u7a4d\u4f9d\u983c\u66f8\uff08RFQ\uff09\u306b\u8a18\u8f09\u3059\u3079\u304d\u60c5\u5831<\/h2>\n
          \n
        • Seal and groove drawing with tolerances<\/li>\n
        • Static or moving condition and target compression<\/li>\n
        • Temperature, pressure and contact media<\/li>\n
        • Leak test, quantity and packaging requirements<\/li>\n<\/ul>\n

          \u307e\u305f\u3001\u8a66\u4f5c\u6570\u3001\u521d\u56de\u767a\u6ce8\u6570\u91cf\u3001\u304a\u3088\u3073\u63a8\u5b9a\u5e74\u9593\u9700\u8981\u91cf\u3082\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8981\u4ef6\u304c\u307e\u3060\u7b56\u5b9a\u4e2d\u306e\u5834\u5408\u306f\u3001\u78ba\u5b9a\u3057\u305f\u53d7\u5165\u57fa\u6e96\u3068\u533a\u5225\u3067\u304d\u308b\u3088\u3046\u3001\u76ee\u6a19\u3068\u3057\u3066\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u56f3\u9762\u3084\u30e2\u30c7\u30eb\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u60c5\u5831\u3068\u3057\u3066\u6271\u308f\u308c\u3001\u88fd\u9020\u53ef\u80fd\u6027\u3001\u6750\u6599\u3001\u91d1\u578b\u3001\u304a\u3088\u3073\u691c\u67fb\u8981\u4ef6\u306e\u8a55\u4fa1\u306b\u6d3b\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n

          \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n

          MadeForSilicone\u793e\u306f\u3001\u79c1\u306e\u56f3\u9762\u3084\u30b5\u30f3\u30d7\u30eb\u3092\u3082\u3068\u306b\u3053\u306e\u88fd\u54c1\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u304b\uff1f<\/h3>\n

          Yes. Custom Silicone O-Rings and Precision Seals is developed from customer requirements. A 3D model plus a toleranced 2D drawing gives the clearest basis for tooling and inspection. A physical sample or mating component can help us understand fit and function, but dimensions, material and acceptance tests should be documented before repeat production.<\/p>\n

          \u3069\u306e\u3088\u3046\u306a\u7d20\u6750\u3084\u30c7\u30b6\u30a4\u30f3\u306e\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n

          The initial route is silicone rubber formulation selected for temperature, media and hardness. Options can include round, square, d-shaped and custom cross-sections and custom inner diameter, cross-section and joined or molded structures. The final combination is selected after the operating environment, mating parts and validation method are reviewed; no material grade or compliance claim is assumed without a project specification.<\/p>\n

          \u91d1\u578b\u8cbb\u7528\u3001\u6700\u5c0f\u767a\u6ce8\u6570\u91cf\uff08MOQ\uff09\u3001\u304a\u3088\u3073\u751f\u7523\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u8981\u56e0\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n

          \u4e3b\u306a\u8003\u616e\u4e8b\u9805\u3068\u3057\u3066\u306f\u3001\u90e8\u54c1\u306e\u30b5\u30a4\u30ba\u3084\u5f62\u72b6\u306e\u8907\u96d1\u3055\u3001\u91d1\u578b\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u6570\u3001\u30a2\u30f3\u30c0\u30fc\u30ab\u30c3\u30c8\u3084\u30a4\u30f3\u30b5\u30fc\u30c8\u306e\u6709\u7121\u3001\u9078\u5b9a\u3055\u308c\u305f\u6750\u6599\u3001\u4e8c\u6b21\u52a0\u5de5\u3001\u691c\u67fb\u6cbb\u5177\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u91cf\u3001\u304a\u3088\u3073\u4e88\u6e2c\u751f\u7523\u91cf\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6700\u5c0f\u767a\u6ce8\u6570\u91cf\uff08MOQ\uff09\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3054\u3068\u306b\u7570\u306a\u308a\u307e\u3059\u3002\u4e0a\u8a18\u306eRFQ\u60c5\u5831\u3092\u304a\u9001\u308a\u3044\u305f\u3060\u3051\u308c\u3070\u3001\u6280\u8853\u90e8\u9580\u304a\u3088\u3073\u8cfc\u8cb7\u90e8\u9580\u306b\u3088\u308b\u691c\u8a0e\u7528\u306b\u3001\u88fd\u9020\u63d0\u6848\u66f8\u304a\u3088\u3073\u898b\u7a4d\u66f8\u3092\u4f5c\u6210\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

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