Part Helix/ru
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| Расположение в меню |
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| Деталь → Создать примитивы... → Спираль |
| Верстаки |
| Part, OpenSCAD |
| Быстрые клавиши |
| Никто |
| Представлено в версии |
| - |
| См. также |
| Part Primitives |
Description
The 
Part Helix geometric primitive creates a helix shape, defined by a radius, a pitch, and a total height.
A common usage for the helix primitive is for creating screw threads in conjunction with a closed profile, and the 
Sweep operation. This process works essentially the same in the PartDesign Workbench by using the 
PartDesign Additive pipe tool.
Usage
- Switch to the
Part Workbench. - The Create Primitives dialogue can be accessed several ways:
- Pressing the
Primitives button located in the Part toolbar. - Using the Part → Create primitives → Helix entry in the Part menu.
- Pressing the
Parameter
- Pitch:The pitch corresponds to the space between two consecutive "turns" of the helix measured along the main axis of the helix.
- Height: The height corresponds to the overall height of the helix measured along the main axis of the helix.
- Radius: The radius corresponds to the radius of the circle built by the helix by viewing the helix from the top or bottom.
- Angle: Per default the helix is built on a imaginary cylinder. With this option it is possible to build the helix on a imaginay cone. This angle corresponds to the angle of the cone. The value must be comprised between 0 and +90 deg.
- Right-handed or Left-handed: This parameter specifies the handedness of the helix.
Location
- X: The main axis of the helix will be translated along the x axis of the value you indicate in this field.
- Y: The main axis of the helix will be translated along the y axis of the value you indicate in this field.
- Z: The main axis of the helix will be translated along the z axis of the value you indicate in this field.
- Direction: Per default the main axis of the helix is the z axis. Here you have the possibility to edit the main axis of the helix. If you select the parameter "user defined..." , you will be invited to indicate the main axis of the helix by entering the coordinates of its vector.
- 3D View: allows you select center in the 3D view
Options
Properties
Once you have created the helix you have the possibility to edit its parameters.
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The parameters in this menu are similar to those described above.
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- Примитивы: Box, Cone, Cylinder, Sphere, Torus, CreatePrimitives, Shapebuilder
- Модификация объектов: Booleans, Union, Common, Cut, Join features, Connect, Embed, Cutout
- Инструменты расщепления: Boolean fragments, Slice a part, Slice, XOR, Part Defeaturing
- Компаунд: Make compound, Explode Compound, Compound Filter; Extrude, Fillet, Revolve, Section, Cross sections, Chamfer, Mirror, Ruled Surface, Sweep, Loft
- Инструменты сдвига: 3D Offset, 2D Offset, Thickness, Projection on surface
- Прочие инструменты: Import CAD, Export CAD, Shape from Mesh, Convert to solid, Reverse shapes, Create simple copy, Refine shape, Check geometry, Measure, Attachment
- Установка: Windows, Linux, Mac; Начинающим
- Базовая: О FreeCAD, Верстаки, Настройки, Структура документа, Настройка интерфейса, Свойства, Модель мыши; Учебники
- Верстаки: Arch, Draft, FEM, Image, Inspection, Mesh, OpenSCAD, Part, PartDesign, Path, Plot, Points, Raytracing, Reverse Engineering, Robot, Ship, Sketcher, Spreadsheet, Start, Surface workbench, TechDraw, Test Framework, Web
- Скрипты: Введение в Python, Учебник скриптов FreeCAD, Основы скриптов FreeCAD, Установка макросов, Команды графического интерфейса, Единицы Модули: Создание модулей, Создание верстаков, Добавление верстаков Сетки: Сеточные скрипты, Модуль сеток Детали: Модуль Part, Скрипты топологических данных, PythonOCC, Из Mesh в Part Coin scenegraph: The Coin/Inventor scenegraph, Pivy Интерфейс Qt: PySide, Использование графического интерфейса FreeCAD, Создание диалогов Параметрические объекты: Скриптовые объекты Прочее: Кусочки кода, Функции рисования линий, Встраивание FreeCAD, Библиотека векторной математики FreeCAD, Хаб опытных пользователей, Python, Макросы, Основы скриптов FreeCAD, Topological data scripting
