PartDesign SubtractiveHelix/ru: Difference between revisions
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<span id="Description"></span> |
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== Описание == |
== Описание == |
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''The profile (B), is swept around axis (A) in order to produce the helical groove (C) in the pre-existing work piece'' |
''The profile (B), is swept around axis (A) in order to produce the helical groove (C) in the pre-existing work piece'' |
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<span id="Usage"></span> |
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== Применение == |
== Применение == |
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# Press {{Button|OK}}. |
# Press {{Button|OK}}. |
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<span id="Options"></span> |
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== Опции == |
== Опции == |
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* '''Height-Turns-Growth''' {{Version|0.20}}: definition via the overall height, the number of turns and the growth of the helical radius. So a Height of zero leads to a path in form of a spiral. A Height and Growth of zero to leads to a path in form of a circle. |
* '''Height-Turns-Growth''' {{Version|0.20}}: definition via the overall height, the number of turns and the growth of the helical radius. So a Height of zero leads to a path in form of a spiral. A Height and Growth of zero to leads to a path in form of a circle. |
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<span id="Pitch"></span> |
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=== Шаг === |
=== Шаг === |
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* A subtractive helix that does not intersect the body will be visible in the preview if {{MenuCommand|Tools → Edit parameters... → BaseApp → Preferences → Mod → PartDesign → SubtractiveHelixPreview}} is set to {{TRUE}}. The default for this preference is {{TRUE}}. {{Version|0.20}} |
* A subtractive helix that does not intersect the body will be visible in the preview if {{MenuCommand|Tools → Edit parameters... → BaseApp → Preferences → Mod → PartDesign → SubtractiveHelixPreview}} is set to {{TRUE}}. The default for this preference is {{TRUE}}. {{Version|0.20}} |
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<span id="Properties"></span> |
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== Свойства == |
== Свойства == |
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* {{PropertyData|Up to face}}: Not used. |
* {{PropertyData|Up to face}}: Not used. |
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* {{PropertyData|Allow multiple face}}: Not used. |
* {{PropertyData|Allow multiple face}}: Not used. |
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== Notes == |
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* A [[File:PartDesign_ShapeBinder.svg|16px]] [[PartDesign_ShapeBinder|ShapeBinder]] cannot be used for the profile. |
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* When using a [[File:PartDesign_SubShapeBinder.svg|16px]] [[PartDesign_SubShapeBinder|SubShapeBinder]] for the profile, selecting the binder in the [[Tree_view|Tree view]] will fail, instead the binder's face has to selected in the [[3D_view|3D view]]. |
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Latest revision as of 10:07, 24 January 2024
Субтрактивная спираль |
Системное название |
---|
PartDesign_SubtractiveHelix |
Расположение в меню |
Part Design → Субтрактивные преобразования → Субтрактивная спираль |
Верстаки |
PartDesign |
Быстрые клавиши |
Нет |
Представлено в версии |
0.19 |
См. также |
Аддитивная спираль |
Описание
The SubtractiveHelix tool modifies a solid by sweeping a selected sketch or 2D object along a helix path cutting away the material.
The profile (B), is swept around axis (A) in order to produce the helical groove (C) in the pre-existing work piece
Применение
- Select the sketch to be swept into a helix. A face on the existing solid can alternatively be used.
- Press the PartDesign SubtractiveHelix button.
- Set the Helix parameters (see next section).
- Inspect the Helix in the view window, to ensure that the parameters do not result in a self intersecting helix.
- Press OK.
Опции
When creating a SubtractiveHelix, the Helix parameters dialogue offers several parameters specifying how the sketch should be swept.
Axis
This option specifies the axis about which the sketch is to be swept.
- Normal sketch axis: selects the normal of the sketch that runs through the sketch origin as axis. introduced in version 0.20
- Vertical sketch axis: selects the vertical sketch axis.
- Horizontal sketch axis: selects the horizontal sketch axis.
- Construction line: selects a construction line contained in the sketch used by the Helix. The drop down list will contain an entry for each construction line. The first construction line created in the sketch will be labelled Construction line 1.
- Base (X/Y/Z) axis: selects the X, Y or Z axis of the Body's Origin;
- Select reference...: allows selection in the 3D view of an edge on the Body, or a datum line.
Mode
This controls what parameters will be used to define the helix. The choices are:
- Pitch-Height-Angle: definition via the height per turn and the overall height
- Pitch-Turns-Angle: definition via the height per turn and the number of turns
- Height-Turns-Angle: definition via the overall height and the number of turns
- Height-Turns-Growth introduced in version 0.20: definition via the overall height, the number of turns and the growth of the helical radius. So a Height of zero leads to a path in form of a spiral. A Height and Growth of zero to leads to a path in form of a circle.
Шаг
Расстояние между двумя витками спирали.
Height
The height of the helix (center-center).
Turns
The number of turns in the helix. Define as Height/Pitch
Cone Angle
Angle of the cone that forms a hull around the helix. Allowable range: [-89°, +89°].
Left handed
If checked, the turning direction of helix is reversed from default clockwise to counterclockwise.
Reversed
If checked, the axis direction of helix is reversed from default.
Remove outside of profile
If checked, the result will be the intersection of the swept profile and the preexisting body.
Update view
If checked, the helix will be shown in the view, and updated automatically on every change of the parameters.
Preferences
- A subtractive helix that does not intersect the body will be visible in the preview if Tools → Edit parameters... → BaseApp → Preferences → Mod → PartDesign → SubtractiveHelixPreview is set to
true
. The default for this preference istrue
. introduced in version 0.20
Свойства
- ДанныеPitch: The axial distance between two turns.
- ДанныеHeight: The total length of the helix (not accounting for the extent of the profile)
- ДанныеTurns: The number of turns (does not need to be a whole number)
- ДанныеLeft Handed: See Left Handed.
- ДанныеReversed: See Reversed.
- ДанныеAngle: The rate at which the radius of the helix increase along the axis. Allowable range: [-89°, +89°].
- ДанныеReference axis: The helix axis
- ДанныеMode: The helix input mode (pitch-height, pitch-turns, turns-height)
- ДанныеOutside: If true, the result will be the intersection of the swept profile and the preexisting body.
- ДанныеHas Been Edited: If false, the tool will propose an initial value for pitch based on the profile bounding box, so that self intersection is avoided.
- ДанныеRefine: true or false. If set to true, cleans the solid from residual edges left by features. See Part RefineShape for more details.
- ДанныеProfile: Either a sketch containing a closed contour, or a face.
- ДанныеMidplane: Not used.
- ДанныеUp to face: Not used.
- ДанныеAllow multiple face: Not used.
Notes
- A ShapeBinder cannot be used for the profile.
- When using a SubShapeBinder for the profile, selecting the binder in the Tree view will fail, instead the binder's face has to selected in the 3D view.
- Инструменты структуры: Part, Group
- Вспомогательные инструменты: Create body, Create sketch, Edit sketch, Map sketch to face
- Инструменты моделирования
- Инструменты данных: Create a datum point, Create a datum line, Create a datum plane, Create a local coordinate system, Create a shape binder, Create a clone
- Аддитивные инструменты: Pad, Revolution, Additive loft, Additive pipe, Additive box, Additive cone, Additive cylinder, Additive ellipsoid, Additive prism, Additive sphere, Additive torus, Additive wedge
- Субстрактивные инструменты: Pocket, Hole, Groove, Subtractive loft, Subtractive pipe, Subtractive box, Subtractive cone, Subtractive cylinder, Subtractive ellipsoid, Subtractive prism, Subtractive sphere, Subtractive torus, Subtractive wedge
- Инструменты трансформации: Mirrored, Linear Pattern, Polar Pattern, Create MultiTransform
- Отделочные инструменты: Fillet, Chamfer, Draft, Thickness
- Бинарные: Boolean operation
- Дополнительно: Migrate, Shaft design wizard, Involute gear
- Инструменты контекстного меню: Set tip, Move object to other body, Move object after other object
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