環狀複製排列
Replicate selected parts, faces, or features about an axis or Mate connector (implicit or explicit). Create new parts or modify existing parts by adding or removing material, or intersecting parts in its path. For information on creating linear patterns, see Linear Pattern. Circular pattern may also be used during an active sheet metal operation.
The Circular pattern feature replicates selected parts, features, or faces about a center axis.
Start a new Circular pattern feature from the feature toolbar. Select the appropriate options for the Pattern type and seed instance. This example patterns three tooling bodies to remove geometry from the Upper and Lower Castings. With focus on Axis of pattern, select a circular edge, cylindrical face, Mate connector, or sketched circle. The primary axis of a Mate connector serves as the Axis of pattern. Alternatively, click the Select mate connector button to define an implicit mate connector as the pattern axis. Modify the Mate connector's alignment, position, or angle by clicking the mate connector icon in the Axis of pattern field.
Enter an Angle and Instance count. The Instance count includes the seed instance.
With Equal spacing checked, Onshape evenly spaces the instances across the pattern Angle. In this example, all three instances are spaced evenly across a 60-degree Angle. Uncheck Equal spacing to apply the Angle between instances. Now, the angle between instances is 60 degrees, increasing the angle between the first and final instance to 120 degrees. Toggle the Opposite direction arrow to switch the direction to the left or right of the original instance. In cases where the seed instance lies at the center of the pattern, check Centered to pattern instances symmetrically around the axis from the seed instance.
- Click :
- 選擇「結果」操作類型:
- New - Create new material that results in a new part.
- Add - Create new material and add to the existing material.
- Remove - Take material away from existing material.
- Intersect - Leave material only where geometry overlaps.
- Select the pattern type: Part, Feature, or Face:
- Part - To pattern an individual part
- Feature - To pattern a specific feature (or features) listed in the Feature list.
- Face - To pattern a specific face on a specific part
- With focus on the Entities to pattern field, select entities to replicate into a pattern.
When selecting Faces to pattern, the Create Selection can be useful to select related faces.
- Set focus in the Axis of pattern field, and then select an edge, face, or conic or cylindrical face of the part, linear sketch entity or Mate connector (implicit or explicit) about which to place the replicated pattern parts. ( Click the in order to select implicit Mate connectors.)
Once a Mate connector is selected, click the Mate connector icon in the dialog field (outlined in blue below) to open a dialog with which to edit the Mate connector:
- 輸入每個複製零件間的距離,然後輸入複製的數量,或是實例的數量 (所能使用的最少實例數是 1)。
- The Equal spacing box allows you to place the pattern parts equally spaced within the specified degrees:
- Use Centered to make the seed instance/face/feature the center of the pattern:
- Check the Skip instances option to specify instances of the pattern to skip:
- Click the instance's selection handle to add it to the list of instances to skip.
- Click the X next to the instance in the list to add it back to the Part Studio.
- Click CLEAR to remove all instances from the Instances to skip list.
- (Feature pattern type only) Select Reapply features to regenerate the feature for each instance (specified in Instance count), in lieu of simply recreating the initial pattern instance.
複製排列一個單一的零件
會建立一個部分,然後以加入的操作類型複製排列來建立此零件:
對於鈑金,選擇這個葉身來做為零件,選擇邊線來當做複製排列軸。
在未選取「重新套用特徵」的情況下(更快速輕量的特徵複製排列) ,系統會複製排列出現在「特徵」清單中的一或多個特定特徵。無法在鈑金中使用此選項。
In the following example, the initial extrude was Up to next (bringing the extrude up to the face of the surface). Without Reapply features selected, the features patterned (extrude) are patterned from the initial features and not regenerated (so the Up to next does not update for each instance of the pattern):
Pattern a specific feature (or features) listed in the Feature list with Reapply features selected. This is available for sheet metal.
在下方的範例中,最初的擠出是「成形至下一幾何」(擠出至曲面的面上)。在選取了「重新套用特徵」的情況下,會為複製排列中的每個實例重新產生複製的特徵 (擠出),所以會將「成形至下一幾何」套用至複製排列中的各個實例上。
複製排列特定零件的特定面
所選的面是圓柱面及圓柱的頂面 (兩個圓柱),然後以 90 度的角度複製 4 個實例。
The selected face on this sheet metal piece is the flange. The axis or Mate connector (implicit or explicit) is the highlighted circle.
新 - 建立造成新零件的新材料:
加入 - 建立材料並加入至現有的材料中 (在這個案例中選取了 [全部合併]):
移除材料;選擇要複製排列的零件然後按一下 [移除]:
選擇要複製排列的零件,然後選擇 [相交]:
- When selecting a face or edge to set the Axis of pattern, you can use the Opposite direction arrow to flip the result if necessary.
- 當複製排列特徵時,您可以從「特徵」清單中以任何順序選擇。不論選擇的順序為何,會以特徵出現在「特徵」清單中的順序套用。
- 如果您在特徵清單中選擇了一個複製排列,將會複製排列該複製排列,而非種子項目。若要包括種子項目,請同時選擇該項目。
- 當複製排列一個布林特徵時,您必須同時選擇套用布林運算的特徵。
- 當建立特徵複製排列時,會套用特徵的所有面向;例如,「擠出」特徵中的終止形態 (不同的是,面的複製排列不會辨識這類的差異)。
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如果為特徵複製排列啟用了「重新套用特徵」,會根據個別實例自動重新產生外部參考。
In a sketch, the seed sketch dimensions and constraints to the origin or default plane will not be reapplied. You can use this behavior to scope which dimensions or constraints are reapplied within a pattern:
- 您可以複製排列已標註尺寸或者與原點或預設平面有限制條件的草圖特徵,然後選擇不重新套用這些尺寸與限制條件。
- 當在預設平面或原點重新套用特徵時,您也可以沿預設平面或原點建立明確的建構草圖。
- If Mate connectors are Part patterned in a Part Studio, they will all be added to the Assembly when the Part Studio is inserted. If you don't see your Mate connectors when the Part Studio is inserted into the Assembly, make sure the Part is listed as the Mate connector owner entity.
- 輕觸環狀複製排列工具。
- Specify Pattern type:
- Part - To pattern an individual part
- Feature - To pattern a specific feature (or features) listed in the Feature list
- Face - To pattern a specific face on a specific part
- Select a Result body operation type:
- New - Create new material that results in a new part.
- Add - Create new material and add to the existing material.
- Remove - Take material away from a part.
- Intersect - Leave material only where intersections exist.
- 選擇要複製排列的圖元 (零件、特徵或面)。
- Select the axis of the pattern (an edge, sketch, or circular/conical face).
- Optionally, tap the Mate connector icon to select or create implicit Mate connectors.
- 指定角度。除非您使用同等間距 (詳細資訊請參考步驟 9 ),否則這個角度將會是每個零件間的距離。
- 指定實例數量。
- 選擇性地切換來轉至相反的方向。
- 選擇性地切換來使用同等間距。同等間距會在指定的角度/度數間放置複製排列的圖元。
- Optionally, toggle Centered to make the seed instance/face/feature as the center of the pattern.
- Optionally, toggle Skip instances and select the instances to skip. Double-tap an instance to add it back to the Part Studio.
- 輕觸核取記號。
複製排列一個單一的零件。
使用環狀零件複製排列繞草圖圓的軸將零件複製排列 4 次,以將材料加入至現有零件中。
複製排列列在「特徵」清單中的一或多個特定特徵。
使用環狀特徵複製排列繞草圖圓的軸將擠出特徵複製排列 4 次,以將材料加入至現有零件中。
複製排列特定零件的特定面。
使用環狀面複製排列將強調顯示的零件圓柱面複製排列 4 次,以將材料加入至現有零件中。
New - Create new material that results in a new part.
Add - Create material and add to the existing material.
移除材料。
僅留下相交存在處的材料。
- 輕觸環狀複製排列工具。
- Specify Pattern type:
- Part - To pattern an individual part
- Feature - To pattern a specific feature (or features) listed in the Feature list.
- Face - To pattern a specific face on a specific part
- Select a Result body operation type:
- New - Create new material that results in a new part.
- Add - Create new material and add to the existing material.
- Remove - Take material away from a part.
- Intersect - Leave material only where intersections exist.
- 選擇要複製排列的圖元 (零件、特徵或面)。
- 選擇複製排列軸 (邊線、草圖或圓柱/圓錐面)。
- 指定角度。除非您使用同等間距 (詳細資訊請參考步驟 9 ),否則這個角度將會是每個零件間的距離。
- 指定實例數量。
- 選擇性地切換來轉至相反的方向。
- 選擇性地切換來使用同等間距。同等間距會在指定的角度/度數間放置複製排列的圖元。
- Optionally, toggle Centered to make the seed instance/face/feature as the center of the pattern.
- Optionally, toggle Skip instances and select the instances to skip. Double-tap an instance to add it back to the Part Studio.
- 輕觸核取記號。
複製排列一個單一的零件。
使用環狀零件複製排列繞草圖圓的軸將零件複製排列 4 次,以將材料加入至現有零件中。
複製排列列在「特徵」清單中的一或多個特定特徵。
使用環狀特徵複製排列繞草圖圓的軸將擠出特徵複製排列 4 次,以將材料加入至現有零件中。
複製排列特定零件的特定面。
使用環狀面複製排列將強調顯示的零件圓柱面複製排列 4 次,以將材料加入至現有零件中。
New - Create new material that results in a new part.
Add - Create material and add to the existing material.
移除材料。
僅留下相交存在處的材料。