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    <title>Fusion - 日本語フォーラムのトピックRe: 形状が分かりません。</title>
    <link>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9321281#M39731</link>
    <description>&lt;P&gt;これは何かの流体を流す継手だと思うのですが、この部品の持つ機能としては「流体が流れる経路」が一番重要だと思いますので、その空間を先に実際のボリュームを持ったソリッドボディとしてモデリングしてしまうのが分かりやすくていいかと思います。内と外を別のボディとして認識すると言ってもいいかもしれません。&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;スケッチ作成。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="01.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730346i49CA86DFFF712271/image-size/large?v=v2&amp;amp;px=999" role="button" title="01.PNG" alt="01.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="02.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730347i7911803FCDAC5325/image-size/large?v=v2&amp;amp;px=999" role="button" title="02.PNG" alt="02.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="03.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730348iDB7753E56366BC48/image-size/large?v=v2&amp;amp;px=999" role="button" title="03.PNG" alt="03.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ロフトで繋ぐ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="04.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730349i60E41A26B726704A/image-size/large?v=v2&amp;amp;px=999" role="button" title="04.PNG" alt="04.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;上下押し出し。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="05.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730350i14AD6A318D478751/image-size/large?v=v2&amp;amp;px=999" role="button" title="05.PNG" alt="05.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="06.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730351i6B1BC928F11CD032/image-size/large?v=v2&amp;amp;px=999" role="button" title="06.PNG" alt="06.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;右側の入口（出口）穴をスケッチ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="07.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730352i0D78A7EBCDDD678C/image-size/large?v=v2&amp;amp;px=999" role="button" title="07.PNG" alt="07.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="08.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730353i59B0483F0037A647/image-size/large?v=v2&amp;amp;px=999" role="button" title="08.PNG" alt="08.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;センターに逆台形をスケッチ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="09.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730354iE3B3290C04825638/image-size/large?v=v2&amp;amp;px=999" role="button" title="09.PNG" alt="09.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;もう一つ基準平面にスケッチを追加し、中央の逆台形を左右方向に向けて投影。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="10.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730355i495964D61A19FA03/image-size/large?v=v2&amp;amp;px=999" role="button" title="10.PNG" alt="10.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="11.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730356i86B322153002A1E1/image-size/large?v=v2&amp;amp;px=999" role="button" title="11.PNG" alt="11.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;円錐面をオフセット0mmで抽出。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="12.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730357iD5811E7708B6A3B9/image-size/large?v=v2&amp;amp;px=999" role="button" title="12.PNG" alt="12.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;抽出した面を投影した曲線で分割。&lt;/P&gt;
&lt;P&gt;（良く考えれば基準平面に描いた逆台形でそのまま分割しても同じ結果になります。逆台形の曲面への投影はなくてもOKです。）&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="13.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730359iDD35F5E453F954C8/image-size/large?v=v2&amp;amp;px=999" role="button" title="13.PNG" alt="13.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;分割した面と円スケッチをロフトで繋ぐ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="14.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730360iA065D561DFFC35E5/image-size/large?v=v2&amp;amp;px=999" role="button" title="14.PNG" alt="14.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;フィレット追加。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="15.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730361i8E9CA40BDE4CAD37/image-size/large?v=v2&amp;amp;px=999" role="button" title="15.PNG" alt="15.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ボディを全て表示させるとこんな感じに。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="16.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730363iA7ED76A2F29265BF/image-size/large?v=v2&amp;amp;px=999" role="button" title="16.PNG" alt="16.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ボディをコピー＆ペースト。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="17.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730364i6D43A88236102BAE/image-size/large?v=v2&amp;amp;px=999" role="button" title="17.PNG" alt="17.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ペーストした方のボディを外側に6mmシェル化。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="18.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730365i2743D868B5ECB5DA/image-size/large?v=v2&amp;amp;px=999" role="button" title="18.PNG" alt="18.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;内外のボディをミラーコピー。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="19.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730366iA8DACE65026A1116/image-size/large?v=v2&amp;amp;px=999" role="button" title="19.PNG" alt="19.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;スケッチ作成。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="20.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730367iC3D48444AE9AF86F/image-size/large?v=v2&amp;amp;px=999" role="button" title="20.PNG" alt="20.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="21.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730368i58C461A845B9A2A8/image-size/large?v=v2&amp;amp;px=999" role="button" title="21.PNG" alt="21.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;上下の円をロフトで繋ぐ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="22.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730369i79B34C3A289BD0DC/image-size/large?v=v2&amp;amp;px=999" role="button" title="22.PNG" alt="22.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ボルト取り付け部を作成。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="24.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730370iD29E1B9A1BE68D82/image-size/large?v=v2&amp;amp;px=999" role="button" title="24.PNG" alt="24.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="25.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730371i0BE58E54764A4EB8/image-size/large?v=v2&amp;amp;px=999" role="button" title="25.PNG" alt="25.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="26.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730373iAC0FD7725BA8A575/image-size/large?v=v2&amp;amp;px=999" role="button" title="26.PNG" alt="26.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="27.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730376iE7EE703CBCECD835/image-size/large?v=v2&amp;amp;px=999" role="button" title="27.PNG" alt="27.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="28.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730375iFA325FF092B4E59B/image-size/large?v=v2&amp;amp;px=999" role="button" title="28.PNG" alt="28.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="29.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730374i1F31BA820343E7F8/image-size/large?v=v2&amp;amp;px=999" role="button" title="29.PNG" alt="29.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;外側のボディを全て結合。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="30.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730377i34125B81BF70767C/image-size/large?v=v2&amp;amp;px=999" role="button" title="30.PNG" alt="30.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;フランジ部を作る。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="31.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730380i7C6BA12CBAADD858/image-size/large?v=v2&amp;amp;px=999" role="button" title="31.PNG" alt="31.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="32.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730379i4290F7C7B8E0C058/image-size/large?v=v2&amp;amp;px=999" role="button" title="32.PNG" alt="32.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="33.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730378i2CC142DC88B21C0F/image-size/large?v=v2&amp;amp;px=999" role="button" title="33.PNG" alt="33.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;内側ボディを一体化。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="34.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730381iE0DAB8517B3DED64/image-size/large?v=v2&amp;amp;px=999" role="button" title="34.PNG" alt="34.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;外側ボディをターゲット、内側ボディをツールにして結合で切り取り。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="35.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730382iCDDCC4C95958CA3C/image-size/large?v=v2&amp;amp;px=999" role="button" title="35.PNG" alt="35.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;細かいところは省いていますが、これで大体のところは完成です。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="36.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730387iE4C5DD59046BB931/image-size/large?v=v2&amp;amp;px=999" role="button" title="36.PNG" alt="36.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="37.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730386i17B80937BF7C104D/image-size/large?v=v2&amp;amp;px=999" role="button" title="37.PNG" alt="37.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="38.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730385i60532E8C23F24DFB/image-size/large?v=v2&amp;amp;px=999" role="button" title="38.PNG" alt="38.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="39.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730384iCD37D81BF18C68DA/image-size/large?v=v2&amp;amp;px=999" role="button" title="39.PNG" alt="39.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
    <pubDate>Sun, 16 Feb 2020 14:09:08 GMT</pubDate>
    <dc:creator>adachitech7</dc:creator>
    <dc:date>2020-02-16T14:09:08Z</dc:date>
    <item>
      <title>形状が分かりません。</title>
      <link>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9320975#M39729</link>
      <description>&lt;P&gt;こんにちは！&lt;/P&gt;&lt;P&gt;赤で囲ってある部分の形状が、分かりません。&lt;BR /&gt;Fusionの操作と言うより図面が読めていないです。&lt;BR /&gt;分かる方、教えて頂けないでしょうか！&lt;BR /&gt;よろしくお願いいたします。&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="19.png" style="width: 835px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730283i17FEA5434C03EE48/image-size/large?v=v2&amp;amp;px=999" role="button" title="19.png" alt="19.png" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
      <pubDate>Sun, 16 Feb 2020 07:39:33 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9320975#M39729</guid>
      <dc:creator>taka-mitu.0820</dc:creator>
      <dc:date>2020-02-16T07:39:33Z</dc:date>
    </item>
    <item>
      <title>Re: 形状が分かりません。</title>
      <link>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9321011#M39730</link>
      <description>&lt;P&gt;モデリングしてみました。&lt;/P&gt;&lt;P&gt;下図の感じかなと思います。&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="部品番号１.jpg" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730289i81AA6B301B7DCE80/image-size/large?v=v2&amp;amp;px=999" role="button" title="部品番号１.jpg" alt="部品番号１.jpg" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
      <pubDate>Sun, 16 Feb 2020 09:20:20 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9321011#M39730</guid>
      <dc:creator>ryoji01</dc:creator>
      <dc:date>2020-02-16T09:20:20Z</dc:date>
    </item>
    <item>
      <title>Re: 形状が分かりません。</title>
      <link>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9321281#M39731</link>
      <description>&lt;P&gt;これは何かの流体を流す継手だと思うのですが、この部品の持つ機能としては「流体が流れる経路」が一番重要だと思いますので、その空間を先に実際のボリュームを持ったソリッドボディとしてモデリングしてしまうのが分かりやすくていいかと思います。内と外を別のボディとして認識すると言ってもいいかもしれません。&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;スケッチ作成。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="01.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730346i49CA86DFFF712271/image-size/large?v=v2&amp;amp;px=999" role="button" title="01.PNG" alt="01.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="02.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730347i7911803FCDAC5325/image-size/large?v=v2&amp;amp;px=999" role="button" title="02.PNG" alt="02.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="03.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730348iDB7753E56366BC48/image-size/large?v=v2&amp;amp;px=999" role="button" title="03.PNG" alt="03.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ロフトで繋ぐ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="04.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730349i60E41A26B726704A/image-size/large?v=v2&amp;amp;px=999" role="button" title="04.PNG" alt="04.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;上下押し出し。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="05.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730350i14AD6A318D478751/image-size/large?v=v2&amp;amp;px=999" role="button" title="05.PNG" alt="05.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="06.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730351i6B1BC928F11CD032/image-size/large?v=v2&amp;amp;px=999" role="button" title="06.PNG" alt="06.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;右側の入口（出口）穴をスケッチ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="07.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730352i0D78A7EBCDDD678C/image-size/large?v=v2&amp;amp;px=999" role="button" title="07.PNG" alt="07.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="08.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730353i59B0483F0037A647/image-size/large?v=v2&amp;amp;px=999" role="button" title="08.PNG" alt="08.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;センターに逆台形をスケッチ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="09.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730354iE3B3290C04825638/image-size/large?v=v2&amp;amp;px=999" role="button" title="09.PNG" alt="09.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;もう一つ基準平面にスケッチを追加し、中央の逆台形を左右方向に向けて投影。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="10.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730355i495964D61A19FA03/image-size/large?v=v2&amp;amp;px=999" role="button" title="10.PNG" alt="10.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="11.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730356i86B322153002A1E1/image-size/large?v=v2&amp;amp;px=999" role="button" title="11.PNG" alt="11.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;円錐面をオフセット0mmで抽出。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="12.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730357iD5811E7708B6A3B9/image-size/large?v=v2&amp;amp;px=999" role="button" title="12.PNG" alt="12.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;抽出した面を投影した曲線で分割。&lt;/P&gt;
&lt;P&gt;（良く考えれば基準平面に描いた逆台形でそのまま分割しても同じ結果になります。逆台形の曲面への投影はなくてもOKです。）&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="13.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730359iDD35F5E453F954C8/image-size/large?v=v2&amp;amp;px=999" role="button" title="13.PNG" alt="13.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;分割した面と円スケッチをロフトで繋ぐ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="14.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730360iA065D561DFFC35E5/image-size/large?v=v2&amp;amp;px=999" role="button" title="14.PNG" alt="14.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;フィレット追加。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="15.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730361i8E9CA40BDE4CAD37/image-size/large?v=v2&amp;amp;px=999" role="button" title="15.PNG" alt="15.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ボディを全て表示させるとこんな感じに。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="16.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730363iA7ED76A2F29265BF/image-size/large?v=v2&amp;amp;px=999" role="button" title="16.PNG" alt="16.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ボディをコピー＆ペースト。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="17.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730364i6D43A88236102BAE/image-size/large?v=v2&amp;amp;px=999" role="button" title="17.PNG" alt="17.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ペーストした方のボディを外側に6mmシェル化。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="18.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730365i2743D868B5ECB5DA/image-size/large?v=v2&amp;amp;px=999" role="button" title="18.PNG" alt="18.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;内外のボディをミラーコピー。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="19.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730366iA8DACE65026A1116/image-size/large?v=v2&amp;amp;px=999" role="button" title="19.PNG" alt="19.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;スケッチ作成。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="20.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730367iC3D48444AE9AF86F/image-size/large?v=v2&amp;amp;px=999" role="button" title="20.PNG" alt="20.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="21.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730368i58C461A845B9A2A8/image-size/large?v=v2&amp;amp;px=999" role="button" title="21.PNG" alt="21.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;上下の円をロフトで繋ぐ。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="22.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730369i79B34C3A289BD0DC/image-size/large?v=v2&amp;amp;px=999" role="button" title="22.PNG" alt="22.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;ボルト取り付け部を作成。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="24.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730370iD29E1B9A1BE68D82/image-size/large?v=v2&amp;amp;px=999" role="button" title="24.PNG" alt="24.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="25.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730371i0BE58E54764A4EB8/image-size/large?v=v2&amp;amp;px=999" role="button" title="25.PNG" alt="25.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="26.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730373iAC0FD7725BA8A575/image-size/large?v=v2&amp;amp;px=999" role="button" title="26.PNG" alt="26.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="27.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730376iE7EE703CBCECD835/image-size/large?v=v2&amp;amp;px=999" role="button" title="27.PNG" alt="27.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="28.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730375iFA325FF092B4E59B/image-size/large?v=v2&amp;amp;px=999" role="button" title="28.PNG" alt="28.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="29.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730374i1F31BA820343E7F8/image-size/large?v=v2&amp;amp;px=999" role="button" title="29.PNG" alt="29.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;外側のボディを全て結合。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="30.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730377i34125B81BF70767C/image-size/large?v=v2&amp;amp;px=999" role="button" title="30.PNG" alt="30.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;フランジ部を作る。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="31.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730380i7C6BA12CBAADD858/image-size/large?v=v2&amp;amp;px=999" role="button" title="31.PNG" alt="31.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="32.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730379i4290F7C7B8E0C058/image-size/large?v=v2&amp;amp;px=999" role="button" title="32.PNG" alt="32.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="33.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730378i2CC142DC88B21C0F/image-size/large?v=v2&amp;amp;px=999" role="button" title="33.PNG" alt="33.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;内側ボディを一体化。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="34.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730381iE0DAB8517B3DED64/image-size/large?v=v2&amp;amp;px=999" role="button" title="34.PNG" alt="34.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;外側ボディをターゲット、内側ボディをツールにして結合で切り取り。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="35.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730382iCDDCC4C95958CA3C/image-size/large?v=v2&amp;amp;px=999" role="button" title="35.PNG" alt="35.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;細かいところは省いていますが、これで大体のところは完成です。&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="36.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730387iE4C5DD59046BB931/image-size/large?v=v2&amp;amp;px=999" role="button" title="36.PNG" alt="36.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="37.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730386i17B80937BF7C104D/image-size/large?v=v2&amp;amp;px=999" role="button" title="37.PNG" alt="37.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="38.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730385i60532E8C23F24DFB/image-size/large?v=v2&amp;amp;px=999" role="button" title="38.PNG" alt="38.PNG" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="39.PNG" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/730384iCD37D81BF18C68DA/image-size/large?v=v2&amp;amp;px=999" role="button" title="39.PNG" alt="39.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
      <pubDate>Sun, 16 Feb 2020 14:09:08 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9321281#M39731</guid>
      <dc:creator>adachitech7</dc:creator>
      <dc:date>2020-02-16T14:09:08Z</dc:date>
    </item>
    <item>
      <title>Re: 形状が分かりません。</title>
      <link>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9322501#M39732</link>
      <description>&lt;P&gt;足立さん！ありがとうございます。&lt;BR /&gt;何とか形になりました。&lt;BR /&gt;毎度、モデリングまでして頂き、感謝です。&lt;BR /&gt;また、分からない事あったら、教えて下さい！&lt;/P&gt;&lt;P&gt;よろしくお願いいたします。&lt;/P&gt;</description>
      <pubDate>Mon, 17 Feb 2020 10:16:31 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/fusion-ri-ben-yuforamu/xing-zhuangga-fenkarimasen/m-p/9322501#M39732</guid>
      <dc:creator>taka-mitu.0820</dc:creator>
      <dc:date>2020-02-17T10:16:31Z</dc:date>
    </item>
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