鈑金摺邊

在現有鈑金零件上建立一或多個摺邊。

在特徵工具列中：

影片範例

影片字幕

「摺邊」特徵可讓您在現有鈑金零件上建立一或多個摺邊。

按一下 Part Studio 工具列中的「摺邊」特徵工具。選擇要沿其上建立摺邊的邊線或側面。使用箭頭來反轉摺邊的方向。

在選取了「直式」摺邊時，摺邊會沿著鈑金材料對齊。當核取「壓平」時，摺邊會緊挨著鈑金材料，系統會為摺邊與鈑金之間的間距使用鈑金模型的「最小間隙」。取消核取「壓平」來指定摺邊內徑的測量值。輸入從摺邊最外側邊線到摺邊結束處的摺邊「總長度」。

如果您改選用「 捲曲」摺邊類型，則摺邊會捲過邊緣。輸入摺邊內徑的測量值，接著輸入捲曲的角度 (大於 180 度) 來決定捲曲延伸至鈑金牆面的程度。

如果您改選用「淚滴形」摺邊類型，則摺邊長度會從彎曲邊線的最後方延伸至前側邊線，形成淚滴的形狀。輸入摺邊彎折內徑的測量值。核取「使用最小間隙」來使用在鈑金模型特徵中所指定的「最小間隙」值。這是代表捲曲摺邊尾端與所捲摺鈑金之間的距離值。在取消核取「最小間隙」時，輸入「間隙」的測量值。接著輸入從摺邊最外側邊線到摺邊結束處的摺邊「總長度」。

為所有的摺邊類型指定「摺邊對齊」與「轉角類型」。摺邊對齊指定摺邊與摺邊彎折外側邊線的對齊關係。「外部」對齊會將摺邊外側邊線與鈑金邊線對齊。「就地」會將外側邊線加在鈑金邊線的開始處。轉角類型定義摺邊在鈑金上摺在一起時的轉角處理方式。「簡易」會產生在展開視圖中的直線 (展平中的線性)。「封閉」會盡可能封閉轉角，以利轉角的熔接，但會在展開視圖中產生較複雜的幾何。

按一下核取記號來接受新的摺邊。

步驟

若要在現有鈑金零件上建立一或多個摺邊，請先在 Part Studio 中有一個鈑金零件：

1. While in a Part Studio, click .

   

2. 選擇要沿其上建立摺邊的邊線或側面。
3. 使用「反轉」箭頭來選擇一個方向 (使用這個箭頭來切換方向)。
4. Specify the Hem type:
   Tear drop

   Make the hem a tear drop shape; the length extends from the very back of the curved edge to the front edge of the hem.

   

   規格：

   Inner radius - The measurement of the inner radius of the hem bend.

   Minimal gap - When checked, this field uses the value specified as the Minimal gap value specified in the Sheet metal model feature. (The value representing the distance between the end of the rolled hem and the sheet being hemmed.)

   Gap - When Minimal gap is unchecked, specify the specific gap you require.

   Total length - The length of the hem from the outer most edge of the hem to the end of the hem.

   Hem alignment - The alignment of the hem in relationship to the outer edge of the hem bend: Outer aligns the outside edge of the hem with the edge of the sheet metal. In place adds the outside edge beginning at the edge of the sheet metal:

   

   A tear drop hem with Outer specified, first image, and In place specified, second image

   Corner type - Where hems come together on sheet metal, specify which type of corner to form: Simple results in a straight line in the flat view (linear in the flat). Closed closes up the corner as much as possible so the corner can be welded and results in more complicated geometry in the flat:

   

   A Simple corner in the model and in the flat view, above

   

   A Closed corner in the model and in the flat view, above

   Rolled

   Roll the hem over the edge, using a specific radius.

   

   Specifications:

   Inner radius - The measurement of the inner radius of the hem.

   Angle - The angle of the roll, determining how far the roll extends towards the sheet metal wall.

   

   The first image shows an angle of 270 degrees and the second image has an angle of 200 degrees

   Hem alignment - The alignment of the hem in relationship to the outer edge of the hem bend: Outer aligns the outside edge of the hem with the edge of the sheet metal. In place adds the outside edge beginning at the edge of the sheet metal:

   

   A rolled hem with Outer specified, first image, and In place specified, second image

   Corner type - Where hems come together on sheet metal, specify which type of corner to form: Simple results in a straight line in the flat view (linear in the flat). Closed closes up the corner as much as possible so the corner can be welded and results in more complicated geometry in the flat:

   

   A Simple corner in the model and in the flat view, above

   

   A Closed corner in the model and in the flat view, above

   Straight

   Align the hem along the sheet metal material.

   

   Specifications:

   Flattened - When checked, places the hem flush against the sheet metal material, using the Sheet metal model's Minimal gap for the space between hem and sheet metal.

   Inner radius - When Flattened is unchecked, you can specify measurement of the inner radius of the hem.

   Total length - The length of the hem from the outer most edge of the hem to the end of the hem.

   Hem alignment - The alignment of the hem in relationship to the outer edge of the hem bend: Outer aligns the outside edge of the hem with the edge of the sheet metal. In place adds the outside edge beginning at the edge of the sheet metal:

   

   A rolled hem with Outer specified, first image, and In place specified, second image

   Corner type - - Where hems come together on sheet metal, specify which type of corner to form: Simple results in a straight line in the flat view (linear in the flat). Closed closes up the corner as much as possible so the corner can be welded and results in more complicated geometry in the flat:

   

   A Simple corner in the model and in the flat view, above

   

   A Closed corner in the model and in the flat view, above

5. Click to accept the feature; the Hem is listed in the Feature list.

對話方塊中所有的選擇項目會預設為之前指定的值，以供在不同工作階段與文件的摺邊操作中使用。

當您有展開視圖開啟時，注意到摺邊會列在彎折表格中，並附有摺邊的半徑與角度。您可以在表格中上下移動摺邊，但目前無法在表格中編輯摺邊。

在現有鈑金零件上建立一或多個摺邊。

若要在現有鈑金零件上建立一或多個摺邊，請先在 Part Studio 中有一個鈑金零件：

1. While in a Part Studio, click .

   

2. 選擇要沿其上建立摺邊的邊線或側面。
3. 使用「反轉」箭頭來選擇一個方向 (使用這個箭頭來切換方向)。
4. Specify the Hem type:
   Tear drop

   Make the hem a tear drop shape; the length extends from the very back of the curved edge to the front edge of the hem.

   

   規格：

   Inner radius - The measurement of the inner radius of the hem bend.

   Minimal gap - When checked, the Minimal gap uses the value specified as the Minimal gap in the Sheet metal model feature.

   Gap - When Minimal gap is unchecked, specify the specific gap you require.

   Total length - The length of the hem from the outer most edge of the hem to the end of the hem.

   Hem alignment - The alignment of the hem in relationship to the outer edge of the hem bend: Outer aligns the outside edge of the hem with the edge of the sheet metal. In place adds the outside edge beginning at the edge of the sheet metal:

   

   A tear drop hem with Outer specified, first image, and In place specified, second image

   Corner type - Where hems come together on sheet metal, specify which type of corner to form: Simple results in a straight line in the flat view (linear in the flat). Closed closes up the corner as much as possible so the corner can be welded and results in more complicated geometry in the flat:

   

   A Simple corner in the model and in the flat view, above

   

   A Closed corner in the model and in the flat view, above

   Rolled

   Roll the hem over the edge, using a specific radius.

   

   Specifications:

   Inner radius - The measurement of the inner radius of the hem.

   Angle - The angle of the roll, determining how far the roll extends towards the sheet metal wall.

   

   The first image shows an angle of 270 degrees and the second image has an angle of 200 degrees

   Hem alignment - The alignment of the hem in relationship to the outer edge of the hem bend: Outer aligns the outside edge of the hem with the edge of the sheet metal. In place adds the outside edge beginning at the edge of the sheet metal:

   

   A rolled hem with Outer specified, first image, and In place specified, second image

   Corner type - Where hems come together on sheet metal, specify which type of corner to form: Simple results in a straight line in the flat view (linear in the flat). Closed closes up the corner as much as possible so the corner can be welded and results in more complicated geometry in the flat:

   

   A Simple corner in the model and in the flat view, above

   

   A Closed corner in the model and in the flat view, above

   Straight

   Align the hem along the sheet metal material.

   

   Specifications:

   Flattened - When checked, places the hem flush against the sheet metal material, using the Sheet metal model's Minimal gap for the space between hem and sheet metal.

   Inner radius - When Flattened is unchecked, you can specify measurement of the inner radius of the hem.

   Total length - The length of the hem from the outer most edge of the hem to the end of the hem.

   Hem alignment - The alignment of the hem in relationship to the outer edge of the hem bend: Outer aligns the outside edge of the hem with the edge of the sheet metal. In place adds the outside edge beginning at the edge of the sheet metal:

   

   A rolled hem with Outer specified, first image, and In place specified, second image

   Corner type - - Where hems come together on sheet metal, specify which type of corner to form: Simple results in a straight line in the flat view (linear in the flat). Closed closes up the corner as much as possible so the corner can be welded and results in more complicated geometry in the flat:

   

   A Simple corner in the model and in the flat view, above

   

   A Closed corner in the model and in the flat view, above

5. Click to accept the feature; the Hem is listed in the Feature list.

對話方塊中所有的選擇項目會預設為之前指定的值，以供在不同工作階段與文件的摺邊操作中使用。

當您有展開視圖開啟時，注意到摺邊會列在彎折表格中，並附有摺邊的半徑與角度。您可以在表格中上下移動摺邊，但目前無法在表格中編輯摺邊。

• 凸緣 - 為每條所選的邊線建立牆面，使用彎折來連接所選的邊線。
• 摺邊 - 在現有的鈑金零件上為所選取的邊線/面建立摺邊。
• 薄板頁 - 將一個薄板頁加入至鈑金凸緣中。
• Bend - Bend a sheet metal model along a reference line, with additional bend control options.
• 製作接合 - 將兩個牆面的相交處轉換為一個接合特徵，可以是一個彎折 (以圓柱幾何接合牆面)，或是一個裂口 (兩個牆之間的小間隙)。
• 轉角 - 修改轉角類型與止裂比例。
• 彎折止裂 - 修改彎折止裂 (在彎折結束與自由邊線交會處做出的小切除)、深度與止裂寬度。
• Modify joint - Make changes to an existing joint, such as converting a bend to a rip. Currently available through the flat view table.
• Corner break - Break the corner on existing sheet metal parts by applying a fillet or chamfer. Select a corner edge or vertex and specify corner break type and distance. It is recommended to use this feature after all flanges and joints of the Sheet metal model are finalized.
• Sheet metal table and flat view - Open and close the Rip/Bend tables and the visualization of the sheet metal model flat pattern. Use this table to convert rips to bends and vice versa.
• 完成鈑金模型 - 關閉 (停用) 鈑金模型；建立特徵清單中的特徵。