Macro FCSpring Helix Variable/de

Description
Macro FCSpring Helix Variable
This macro creates a spring with customizable, any turn may change the spring configuration can be saved in a file with the extension .FCSpring or coordinates .FCSpringCoor. Are detected: Surface (Face direction), Cylinder (Radius), Ellipse (MinorRadius), Sphere (Radius), Toroid (Radius1), Plane (Direction), Line (follow the Direction ), Point (XYZ vertex position) If no object is detected (not selection) the spring is created at the point XYZ 0., 0., 0. See the examples Download the Icons in .zip file Macro version: 01.19 Last modified: 2024/07/11 FreeCAD version: 0.19 and above Download: ToolBar Icon Author: Mario52
Author
Mario52
Download
ToolBar Icon
Links
Macros recipes How to install macros How to customize toolbars
Macro Version
01.19
Date last modified
2024/07/11
FreeCAD Version(s)
0.19 and above
Default shortcut
None
See also
None

Beschreibung

This macro creates a spring highly customizable. Any modification changing the spring configuration can be saved in a file with the extension .FCSpring or coordinates .FCSpringCoor
Are detected: Surface (Face direction), Cylinder (Radius), Ellipse (MinorRadius), Sphere (Radius), Toroid (Radius1), Plane (Direction), Line (follow the Direction ), Point (XYZ vertex position)
If no object is detected (not selection) the spring is created at the point XYZ 0., 0., 0.

Temporary code for external macro link. Do not use this code. This code is used exclusively by Addon Manager. Link for optional manual installation: Macro


# This code is copied instead of the original macro code
# to guide the user to the online download page.
# Use it if the code of the macro is larger than 64 KB and cannot be included in the wiki
# or if the RAW code URL is somewhere else in the wiki.

from PySide import QtGui, QtCore

diag = QtGui.QMessageBox(QtGui.QMessageBox.Information,
    "Information",
    "This macro must be downloaded from this link\n"
    "\n"
    "https://gist.githubusercontent.com/mario52a/68c81c32a0727a693d3a/raw/91cbf54580d8af331f9b371f4951a40b9ef506f3/Macro_FCSpring_Helix_Variable.FCMacro" + "\n"
    "\n"
    "Quit this window to access the download page")

diag.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
diag.setWindowModality(QtCore.Qt.ApplicationModal)
diag.exec_()

import webbrowser 
webbrowser.open("https://gist.githubusercontent.com/mario52a/68c81c32a0727a693d3a/raw/91cbf54580d8af331f9b371f4951a40b9ef506f3/Macro_FCSpring_Helix_Variable.FCMacro")

FCFeder-Helix-Variable

Anwendung

Dieser Abschnitt dient zur Konfiguration der Feder.

Schematische Darstellung der Federkonfiguration

Grafische Benutzeroberfläche

Konfiguration

10 coils Number of coil : Total of coil to spring. Default = 10
20,000 mm Radius of spring : Radius of spring. Default = 20.0
15,000 mm Pitch of spring : Pitch of spring general. Default = 15.0
5 ( 72 points ) Precision of turn : Precision of turn the precision correspond the number of point for 1 turn the coil and is calculate : precision (number points) = (pitch / (360/precision)). Default = 5 (72 points)
20,000 mm : Radius of large circle of the cone (check the Spring conical for use)
Spring conical : Give the large diameter of the cone that dimension will always be greater than the radius
Angles : Check box choice for activate the function Begin and End angle of the coil unchecked by default.
If the function is checked. The accuracy is automatically set "precision" is ordered 1 ( 360 points ) to 1 (360 points per turn 1 point = 1 degrees)
0 deg Begin : Begin angle of the spring first coil.
360 deg End : End angle of the spring last coil.

Linientype

Bspline BSpline : Type line BSpline.
Wire Wire : Type line Wire.
Points Points : Check box point if the check box is activate one point is create of on each point.
Reverse Reverse : Check box reverse if the check box is activate the spring changes direction

Optionen

Dieser Abschnitt wird angezeigt, wenn ein Objekt ausgewählt ist. Das Typ-Objekt wird im Texteditor angezeigt.

Das Objekt kann eine Linie, zwei Punkte, ein Kreis, ein Linienzug ... sein. Eine Achse, die der Länge der Feder entspricht, wird automatisch erstellt.

Erkennung: Zylinder (Radius), Kugel (Radius), Toroid (Radius), Kegel (kleiner Radius), Kreis (Radius), Bogen (Radius), Ellipse (kleiner Radius)

Normal : If one circle is selected Normal not modify the radius of circle (Default)
- Adapt Rad. : If the button Normal' is pressed, the button change to Adapt Rad. the spring is adapted to the detected radius (If a radius is detected )
Point Mouse : If the click mouse is on one face the spring is created on this point (Default)
- Center Face : If the button Point Mouse is pressed, the button change to Center Face, the spring is created on the center face selected
Position Position : If two object are selected (First axis, Second the spring (or other object)), this checkBox is enabled and you can modify the placement object 2 (spring) along the on object 1 (axis), if this Position is checked the "Position" option is enabled for use
Circle : If three points click mouse are selected the Circle button is enabled and it possible to create a circle which can serve as a base for a spring

Position (0)(xx)

(0)(xx) : Number selection(s), length in mm of axis created x 10, equal number of points for shifting the spring of the axis

Begin/End : Position the spring on begin, middle, end axis
Reverse Spr. : Reverse the spring of the axis
0,1 mm : Shifting the spring with precision (0.1 mm) along its axis
Reverse Count. : Reverse the counter ex: Begin 0 to 10.. or End 0 to 10..
Slider : Position the spring on its axis

Spulen-Sonderabmessung

Num: 2 Numbering of coil : Numbering of coil to modify. (Default : none)
Smoothing Smoothing This checkBox discover one spinBox for determine the grade of smoothing the maximum value is the precision value -1 (this option is still at the prototype stage and the result can be satisfying or completely wrong)
0,000 mm Pitch of coil : Pitch of coil to modify. (Default : none)
15.0 mm : If the button is pressed the value of the "Pitch of string" is affected of the "Pitch of coil" (This value is automatically aligned of the value Pitch of string)
0,000 mm Radius of coil : Radius of coil to modify. (Default : none)
20.0 mm : If the button is pressed the value of the "Radius of string" is affected of the "Radius of coil" (This value is automatically aligned of the value Radius of string)
Accept the value modified : Button to accept the modification after select the numbering of coil and modify the pitch of coil.
Text edit : This window displayed all coil modified.
Clear : Clean the text editor
Zoom : Button "Zoom" enlarge the text-edit window

Befehl

Load : The Lead button open a dialogue box to read a file .FCSpring.
Save : The Save button open a dialogue box to save a file .FCSpring with configuration spring modify or not.
Load Coordinates : Open a dialogue box to read a file .FCSpringCoor (all coordinates of points of the spring).
Save Coordinates : Open a dialogue box to save a file .FCSpringCoor (all coordinates of points of the spring).
Quit : Quit the macro.
Reset : Reset the macro to default configuration.
Launch : Launch the macro and create the spring configured.
Help : This button display the wiki page int the FreeCAD browser.

Ausgabefenster

The window report view displayed all value modified.

Beispiel Feder

Beispiel für die modifizierte Feder

Beispiel Ausgabefenster

Wenn das Makro gestartet wird, wird die vollständige Liste der Umdrehungen in Tabellenform angezeigt.

Here the data of the spring above and displayed in the Report view

Symbol

Download the file image and copy in your macro repertory.

Click the image, in the new window position the mouse over the image, click the right mouse and do "Save target as ..."

Werkzeugleisten-Symbol

Schaltfläche

Makro-Symbole

Skript

Macro_FCSpring_Helix_Variable.FCMacro

Download the macro to Gist Macro_FCSpring_Helix_Variable

Installation

The above file is a macro in the form of GitHub code. Download the Zip on GitHub, and then follow the macros installation instructions for dummies shown at installing FreeCAD macros in Ubuntu.

Beispiele

Valves Assembly IN EX with permit and created by r.tec see Inlet & Exhaust Valves Assembly and Spiralfeder thanks r.tec

Example polygonal Spiral by 3 points
Example polygonal Spiral by 4 points

Difference between Smooth (here 71 with precision 5 (72 points)) and normal

Example

Example create conical spring

Example create spring on circle
Move along the axis

Verweise

Diskussion im FreeCAD-Forum: Try to do a Spring

Projekt

spring solid truncated

soften fittings :done

modify diameter to any coil :done

Version

11/07/2024 version 01.19 delete "import WebGui" replaced by "import webbrowser" and optimise filter for OS Linux Mint

2023/09/01 Version 0.18c adding FreeCAD.activeDocument().recompute(None,True,True)Texte en italique "bug" fixed by Syres thanks How to draw polygonal spirals in Freecad?

2023/09/01 Version 0.18b correct (adapt) the code :

self.PB_Adapt_Radius.setStyleSheet("background-color: QPalette.Base")

to

self.PB_Adapt_Radius.setStyleSheet("QPushButton {background-color: QPalette.Base}")

2022/03/16 Version 0.18 : adding scrollBar, possibility docking Left or Right, restore the chrono (time.time()), memorise the last FilePath

####chrono################
import time
global depart ; depart  = 0.0
global arrivee; arrivee = 0.0
def chrono(switch):    # 0=depart autre=stop
#time.strftime('%X %x %Z')#'15:44:07 12/14/19 Paris, Madrid'
    global depart
    global arrivee
    try:
        if switch == 0:
            depart = time.time()#time.clock()
            App.Console.PrintMessage("Chrono begin   : "+str(time.strftime('%X'))+"\n")
        else:
            arrivee = time.time()#time.clock()
            App.Console.PrintMessage("Chrono end     : "+str(time.strftime('%X'))+"\n")
            parcouru = ((arrivee - depart)/60.0)
            App.Console.PrintError("Time execution : "+str("%.3f" % parcouru)+" min"+"\n\n")
        return parcouru
        FreeCADGui.updateGui()    
    except Exception: None
####chrono################

2020/11/12 Version=01.17 : suppress the timer chrono !!

2020/10/18 Ver 00.16b : i suppress the test on FC 18 line 56, i suppress the timer chrono and i wait one little

2020/05/01 Ver 00.16: correction error file (save and load) cause "label_11_Name" suppressed...

2020/04/11 Ver 01.15: layout and little presentation

2019/05/03 Ver 01.14: compatible FreeCAD 0.19.16523 (Git)

2019/04/08 Ver 01.13: compatible FreeCAD 0.18.16093 (Git) /Python version: 3.6.6 /Qt version: 5.6.2

03/04/2017: ver 01.12: correction bug line 2314 add "global ui"

11/12/2016: ver 01.11: Adding Position of the spring on a selected object

10/09/2016: ver 01.10: Adding Button "Zoom" enlarge the textedit window

04/09/2016: ver 01.09: add smoothing

16/03/2016: ver 01.08 : correct and add "int()" to debutAngle and finAngle (read file)

02/03/2016: ver 01.07 : add option reverse spring

08/02/2016: ver 01.06 : correct bug angle cause "modifyAngle = int(file.readline().rstrip('\n\r')) # 9" modifyAngle is int() not char

07/01/2015: ver 01.05 : adding "Try ...Except" (data cone) for compatibility with old version

07/01/2015: ver 01.04 : adding spring conical and modify the path to "UserAppData" and adding the icone.

07/12/2014: ver 01.03 : new version with radius coil adjustable

17/11/2014: ver 1.02 : new version with GUI and modification any coil and save or load the data to disk.

10/11/2014: (23h20) correction of the modification

ligne.Placement = App.Placement(App.Vector(0.0,0.0,0.0), App.Rotation(App.Vector(0,0,1),angleTr), App.Vector(0,0,0))

10/11/2014: modify line 44 :

a = FreeCAD.ActiveDocument.Line.Placement=App.Placement(App.Vector(0.0,0.0,0.0), App.Rotation(App.Vector(0,0,1),angleTr), App.Vector(0,0,0))

zu

ligne = FreeCAD.ActiveDocument.Line.Placement=App.Placement(App.Vector(0.0,0.0,0.0), App.Rotation(App.Vector(0,0,1),angleTr), App.Vector(0,0,0))

6/11/2014 : adding "makeBSpline" and configuration

Einschränkungen

Hier sind die Fehler, die ich bei den Sweep-Tests festgestellt habe!

For the moment the macro is not adapted for the square, rectangle...
Only circle work well

ACCESS VIOLATION
TCollection_IndexedDataMap

Wrong usage of punctual sections