草圖工具
草圖工具列中的工具,像是直線、轉角矩形、中心點矩形、中心點畫圓、三點畫圓、切線弧、三點定弧、樣條、點與建構線,可用來建立 Part Studio 中的草圖。
在下列情況下,草圖工具列會出現:
- Create a new sketch by clicking the Create new Sketch tool in the Feature toolbar
- 開啟現有的草圖來編輯
其中包含所有建立 2D 草圖所需的工具,然後您可使用草圖來建立 3D 特徵或零件。
工具圖示旁的小箭頭表示有下拉式功能表:
The icon beside the arrow representing the group is the last tool of that group previously chosen.
When you access Extrude or Revolve from the Sketch toolbar, your open sketch is accepted and the dialog is closed. At that point, the feature dialog (Extrude or Revolve) is opened with all regions automatically selected.
可以在使用中草圖中 (於草圖對話方塊開啟的情況下) 使用 S 鍵來存取草圖捷徑列:
Customize the Sketch shortcut toolbar through your Onshape account Preferences page.
To learn more about customizing the toolbars of Part Studios, Assemblies, or Feature Studios, see Toolbars and Document Menu.
請注意,其餘的特徵工具是在特徵工具列中提供。
快速鍵:alt/opt+c
In Onshape, you have the ability to search for tools in the Sketch toolbar as well as the Assembly toolbar and Feature toolbar: see Toolbars and Document Menu, Assemblies, and Feature tools for more information on those specific topics.
- Escape 鍵可退出選擇的工具。
- When selecting, non-fully constrained sketch points (displayed in blue or red) are prioritized over any overlapping, fully constrained sketch points (displayed in black).
- 您可以在草圖曲線與平面間套用限制條件 (包括尺寸)。
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You are able to use expressions and trigonometric functions in numeric fields in Part Studios.
- The sketch context menu is a quick way to access many commands available for sketches.
For more information, see Context Menus.
In addition to the surfacing tools, curves are used to create the basic building blocks of surfaces.
This lists the collection of curve feature tools. This is not an exhaustive list. Additional Feature tools may be used when manipulating curves.
- Sketch tools - Tools in the Sketch toolbar such as Line, Corner rectangle, Center point rectangle, Center point circle, 3 point circle, Tangent arc, 3 point arc, Spline, Point, and Construction used to create a sketch in a Part Studio.
- Helix - Create a helix using a conical or cylindrical face, single axis or z-axis of a mate connector, or circular edge.
- 3D fit spline - Create a 3D fit spline through a series of vertices. Creates a curve which is listed in the Parts list under Curves.
- Projected curve - Create a curve from the projection of two sketches (Two sketches option) or from the projection of a curve on a face (Curve to face option).
- Bridging curve - Create a Curve connecting any two points, vertices, or Mate connectors. The resulting Curve is listed in the Feature list and the Parts list.
- Composite curve - Represent multiple edges as one Curve. Select multiple adjacent edges, sketch entities, and other curves. Selecting non-contiguous edges may result in multiple Curves created. Selections for each Curve must meet at their vertices. (Curves are listed in the Parts > Curves list.)
- Intersection curve - Create a curve at the intersection of two or more surfaces or faces. The selections must intersect.
- Trim curve - Trim or extend a curve by a distance or to a bounding entity.
- Isocline - Create an isocline on a sloped face. An isocline runs on a face at positions where the face has a certain slope compared to its reference definition. The resulting isocline is listed in the Feature list and Parts list.
- Offset curve - Create and extend and/or split a new curve by offsetting edges on surrounding faces.
- Isoparametric curve - Create smooth curves that run along a face or surface in the U or V direction.
- Edit curve - Edit an existing curve by selecting sketch entities or curves to apply a simplified approximation, elevate the degree, reposition control curve vertices and/or planarize into any 2D plane.
草圖工具可用來建立 2D 草圖,這些草圖是產生 3D 特徵與零件所必需的。
在您所開啟文件的最上方是主工具列:
主工具列的左側有復原/取消復原的按鈕,草圖與特徵工具的圖示則在復原/取消復原按鈕的右側,測量與質量屬性工具則在更右邊。
See Measure tool or Mass Properties for more info.
輕觸新草圖工具來開始繪製草圖:
草圖對話方塊開啟:
當您開始繪製新草圖時,新草圖工具中會提供所有的草圖工具。輕觸來查看草圖工具的清單:
垂直捲動來查看草圖工具的完整清單。
When a sketch is open, the Construction tool moves to the main toolbar for your convenience. See Construction for more information on the Construction tool.
開始使用
- Select the New sketch tool.
一個草圖對話方塊開啟。
- 選擇一個平面或零件的平坦面,或輕觸「結合連接器」圖示然後選擇一個結合連接器。
- 選擇一個草圖工具並開始繪製草圖。
複製與貼上
您可以在一個 Part Studio 內複製與貼上草圖,或在不同的 Part Studios 之間複製與貼上草圖。
複製草圖:
- 在特徵清單中選擇草圖,開啟環境選單,然後選擇「複製草圖」
- 在特徵清單中選擇草圖的溢位功能表,然後選擇「複製草圖」
- 當編輯或建立草圖時,開啟環境選單,然後選擇「複製草圖」
在複製了草圖之後,您可以移至不同的 Part Studio 中,然後將草圖貼上至該 Part Studio 中的草圖或特徵上。
貼上草圖:
- 在特徵清單中選擇草圖,開啟環境選單,然後選擇「貼至草圖中」
- 在特徵清單中選擇草圖的溢位功能表,然後選擇「貼至草圖中」
- 當編輯或建立草圖時,開啟環境選單,然後選擇「貼至草圖中」
- 當編輯特徵時,選擇一個平面或平坦面,開啟環境選單,然後選擇「貼至草圖中」
貼上草圖之後,請輕觸並拖曳,或點按來定位貼上的草圖。
提示
- 在沒有工具是使用中情況下,輕觸並拖曳點或草圖圖元來進行調整。
- 您可以在草圖曲線與平面間套用限制條件 (包括尺寸)。
草圖工具可用來建立 2D 草圖,這些草圖是產生 3D 特徵與零件所必需的。
在您所開啟文件的最上方是主工具列:
主工具列的左側有復原/取消復原的按鈕,草圖與特徵工具的圖示則在復原/取消復原按鈕的右側,測量與質量屬性工具則在更右邊。
See Measure tool or Mass Properties for more info.
輕觸新草圖工具來開始繪製草圖:
草圖對話方塊開啟:
當您開始繪製新草圖時,新草圖工具中會提供所有的草圖工具。輕觸來查看草圖工具的清單:
垂直捲動來查看草圖工具的完整清單。
When a sketch is open, the Construction tool moves to the main toolbar for your convenience. See Construction for more information on the Construction tool.
開始使用
- Select the New sketch tool.
一個草圖對話方塊開啟。
- 選擇一個平面或零件的平坦面,或輕觸「結合連接器」圖示然後選擇一個結合連接器。
- 選擇一個草圖工具並開始繪製草圖。
複製與貼上
您可以在一個 Part Studio 內複製與貼上草圖,或在不同的 Part Studios 之間複製與貼上草圖。
複製草圖:
- 在特徵清單中選擇草圖,開啟環境選單,然後選擇「複製草圖」
- 在特徵清單中選擇草圖的溢位功能表,然後選擇「複製草圖」
- 當編輯或建立草圖時,開啟環境選單,然後選擇「複製草圖」
在複製了草圖之後,您可以移至不同的 Part Studio 中,然後將草圖貼上至該 Part Studio 中的草圖或特徵上。
貼上草圖:
- 在特徵清單中選擇草圖,開啟環境選單,然後選擇「貼至草圖中」
- 在特徵清單中選擇草圖的溢位功能表,然後選擇「貼至草圖中」
- 當編輯或建立草圖時,開啟環境選單,然後選擇「貼至草圖中」
- 當編輯特徵時,選擇一個平面或平坦面,開啟環境選單,然後選擇「貼至草圖中」
貼上草圖之後,您可以輕觸並拖曳,或點按來定位貼上的草圖。
提示
- 在沒有工具是使用中情況下,輕觸並拖曳點或草圖圖元來進行調整。
- 您可以在草圖曲線與平面間套用限制條件 (包括尺寸)。
For an additional Learning center resource, follow the self-paced course here: Introduction to Sketching (Onshape account required).