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123
Ansaugflansch.scad
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123
Ansaugflansch.scad
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// Flansch für Saugpumpe
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$fn = 100; // Auflösung
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// Gewinde
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type = "rod";//[nut,bolt,rod,washer]
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/* [Bolt and Rod Options] */
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//Head type - Hex, Socket Cap, Button Socket Cap or Countersunk Socket Cap (ignored for Rod)
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head_type = "hex";//[hex,socket,button,countersunk]
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//Drive type - Socket, Phillips, Slot (ignored for Hex head type and Rod)
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drive_type = "socket";//[socket,phillips,slot]
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//Distance between flats for the hex head or diameter for socket or button head (ignored for Rod)
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head_diameter = 12;
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//Height of the head (ignored for Rod)
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head_height = 5;
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//Diameter of drive type (ignored for Hex head and Rod)
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drive_diameter = 5;
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//Width of slot aperture for phillips or slot drive types
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slot_width = 1;
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//Depth of slot aperture for slot drive type
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slot_depth = 2;
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//Surface texture (socket head only)
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texture = "exclude";//[include,exclude]
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//Outer diameter of the thread
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thread_outer_diameter = 40.8;
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//Thread step or Pitch (2mm works well for most applications ref. ISO262: M3=0.5,M4=0.7,M5=0.8,M6=1,M8=1.25,M10=1.5)
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thread_step = 1.9;
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//Step shape degrees (45 degrees is optimised for most printers ref. ISO262: 30 degrees)
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step_shape_degrees = 45;
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//Length of the threaded section
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thread_length = 20;
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//Countersink in both ends
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countersink = 2;
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//Length of the non-threaded section
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non_thread_length = 0;
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//Diameter for the non-threaded section (-1: Same as inner diameter of the thread, 0: Same as outer diameter of the thread, value: The given value)
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non_thread_diameter = 0;
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/* [Nut Options] */
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//Type: Normal or WingNut
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nut_type = "normal";//[normal,wingnut]
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//Distance between flats for the hex nut
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nut_diameter = 12;
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//Height of the nut
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nut_height = 6;
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//Outer diameter of the bolt thread to match (usually set about 1mm larger than bolt diameter to allow easy fit - adjust to personal preferences)
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nut_thread_outer_diameter = 9;
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//Thread step or Pitch (2mm works well for most applications ref. ISO262: M3=0.5,M4=0.7,M5=0.8,M6=1,M8=1.25,M10=1.5)
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nut_thread_step = 2;
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//Step shape degrees (45 degrees is optimised for most printers ref. ISO262: 30 degrees)
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nut_step_shape_degrees = 45;
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//Wing radius ratio. The proportional radius of the wing on the wing nut compared to the nut height value (default = 1)
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wing_ratio = 1;
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wing_radius=wing_ratio * nut_height;
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/* [Washer Options] */
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//Inner Diameter (suggest making diameter slightly larger than bolt diameter)
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inner_diameter = 8;
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//Outer Diameter
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outer_diameter = 14;
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//Thickness
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thickness = 2;
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/* [Extended Options] */
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//Number of facets for hex head type or nut. Default is 6 for standard hex head and nut
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facets = 6;
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//Number of facets for hole in socket head. Default is 6 for standard hex socket
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socket_facets = 6;
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//Depth of hole in socket head. Default is 3.5
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socket_depth = 3.5;
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//Resolution (lower values for higher resolution, but may slow rendering)
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resolution = 0.5;
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nut_resolution = resolution;
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include <nut_job.scad>
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H_base=25;
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bord=2;
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h_unit=6;
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d_high=19;
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d_low=18;
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epsilon=0.001;
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d_int=13;
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n_unit=5;
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/* Example 01.
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* Just a 100mm long threaded rod.
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*
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* screw_thread(15, // Outer diameter of the thread
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* 4, // Step, traveling length per turn, also, tooth height, whatever...
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* 55, // Degrees for the shape of the tooth
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* (XY plane = 0, Z = 90, btw, 0 and 90 will/should not work...)
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* 100, // Length (Z) of the tread
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* PI/2, // Resolution, one face each "PI/2" mm of the perimeter,
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* 0); // Countersink style:
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* -2 - Not even flat ends
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* -1 - Bottom (countersink'd and top flat)
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* 0 - None (top and bottom flat)
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* 1 - Top (bottom flat)
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* 2 - Both (countersink'd)
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*/
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// screw_thread(15,4,55,100,PI/2,2);
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difference() {
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union() {
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hex_screw(thread_outer_diameter,thread_step,step_shape_degrees,thread_length,resolution,countersink,head_diameter,0,non_thread_length,non_thread_diameter);
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translate([0,0,19])cylinder(h = 10, r1=20,r2=12, center = false);
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// Hose fitting
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difference() {
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for(i=[1:5]) {
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translate([0,0,H_base+1.5*bord+(i-1)*h_unit]) cylinder(r1=d_high/2,r2=d_low/2,h=h_unit);
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}
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translate([0,0,H_base+1.5*bord-epsilon]) cylinder(r=d_int/2,h=n_unit*h_unit+2*epsilon);
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}
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}
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translate([0,0,-1])cylinder(h = 25, r1 = 17,r2 = 6, center = false);
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translate([0,0,-2])cylinder(h = 70, r1 = 6,r2 = 6, center = false);
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}
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BIN
Ansaugflansch.stl
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BIN
Ansaugflansch.stl
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Binary file not shown.
407556
CE3S1P_Ansaugflansch.gcode
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407556
CE3S1P_Ansaugflansch.gcode
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File diff suppressed because it is too large
Load diff
471
nut_job.scad
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471
nut_job.scad
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/* 'Nut Job' nut, bolt, washer and threaded rod factory by Mike Thompson 1/12/2013, Thingiverse: mike_linus
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*
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* Licensing: This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Australia License.
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* Further information is available here - http://creativecommons.org/licenses/by-nc-sa/3.0/au/deed.en_GB
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*
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* v2 8/12/2013 - added socket head types
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* v3 2/11/2014 - adjusted wing nut algorithm for better behaviour with unusual nut sizes and added ISO262 metric references
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* v4 31/12/2014 - added optional texture to socket heads, added ability to change the number of facets for a hex head
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* and adjusted wingnut base level on certain nut sizes
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* v5 11/1/2015 - added phillips and slot drive types and improved texture handling
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* v6 21/2/2015 - added wing ratio to wingnuts
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* v7 6/3/2016 - added extended options to control number of facets on nuts, square sockets (or any number of facets) and socket depth control
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* v8 1/1/2017 - modified library code to remove dependence on deprecated 'assign' statement
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*
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* This script generates nuts, bolts, washers and threaded rod using the library
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* script: polyScrewThead.scad (modified/updated version polyScrewThread_r1.scad)
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* http://www.thingiverse.com/thing:8796, CC Public Domain
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*
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* Defaults are for a 8mm diameter bolts, rod, matching nuts and wing nuts that work well together
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* without cleanup or modification. Some default parameters such as the nut outer diameter are deliberately
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* altered to produce a snug fit that can still be hand tightened. This may need to be altered
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* depending on individual printer variances, slicing tools, filament etc. Suggest printing a matching
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* bolt and nut and adjusting as necessary. Note: slow print speeds, low temperatures and solid
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* fill are recommended for best results.
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*/
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module wing()
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{
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difference()
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{
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cylinder(r=wing_radius,h=3,$fn=64); //cylinder
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union()
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{
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translate([-wing_radius,-wing_radius-1,-0.5])cube([wing_radius*2,wing_radius/2,wing_radius*2]); //remove overhang so flush with base of nut
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rotate([0,0,90])translate([-wing_radius,wing_radius-1,-0.5])cube([wing_radius*2,wing_radius/2,wing_radius*2]); //remove overhangs so flush with side of nut
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}
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}
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}
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//Washer
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if (type=="washer")
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{
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difference()
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{
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cylinder(r=outer_diameter/2,h=thickness,$fn=100);
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translate([0,0,-0.1])cylinder(r=inner_diameter/2,h=thickness+0.2,$fn=100);
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}
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}
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//Socket Head Bolt
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if (type=="bolt" && head_type!="hex")
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{
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socket_screw(thread_outer_diameter,thread_step,step_shape_degrees,thread_length,resolution,countersink,head_diameter,head_height,non_thread_length,non_thread_diameter);
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}
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module phillips_base()
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{
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linear_extrude(slot_width)polygon(points=[[0,0],[(drive_diameter-slot_width)/2,9/5*(drive_diameter-slot_width)/2],[(drive_diameter+slot_width)/2,9/5*(drive_diameter-slot_width)/2],[drive_diameter,0]]);
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translate([(drive_diameter-slot_width)/2,0,(drive_diameter+slot_width)/2])rotate([0,90,0])linear_extrude(slot_width)polygon(points=[[0,0],[(drive_diameter-slot_width)/2,9/5*(drive_diameter-slot_width)/2],[(drive_diameter+slot_width)/2,9/5*(drive_diameter-slot_width)/2],[drive_diameter,0]]);
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}
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module phillips_fillet()
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{
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union()
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{
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translate([-(drive_diameter-slot_width)/2-(slot_width/2),slot_width/2,0])rotate([90,0,0])phillips_base();
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translate([0,0,9/5*(drive_diameter-slot_width)/2])union()
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{
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inner_curve();
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rotate([0,0,90])inner_curve();
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rotate([0,0,180])inner_curve();
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rotate([0,0,270])inner_curve();
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}
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}
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}
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module inner_curve()
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{
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translate([slot_width/2,-slot_width/2,0])rotate([0,90,0])linear_fillet(9/5*(drive_diameter-slot_width)/2,drive_diameter/10);
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}
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//basic 2d profile used for fillet shape
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module profile(radius)
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{
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difference()
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{
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square(radius);
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circle(r=radius);
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}
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}
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//linear fillet for use along straight edges
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module linear_fillet(length,profile_radius)
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{
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translate([0,-profile_radius,profile_radius])rotate([0,90,0])linear_extrude(height=length,convexity=10)profile(profile_radius);
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}
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module phillips_drive()
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{
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intersection()
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{
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phillips_fillet();
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cylinder(9/5*(drive_diameter-slot_width)/2,drive_diameter/2+(slot_width/2),slot_width/2);
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}
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}
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module socket_screw(od,st,lf0,lt,rs,cs,df,hg,ntl,ntd)
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{
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ntr=od/2-(st/2)*cos(lf0)/sin(lf0);
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$fn=60;
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difference()
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{
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union()
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{
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if (head_type=="socket")
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{
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socket_head(hg,df);
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}
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if (head_type=="button")
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{
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button_head(hg,df);
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}
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if (head_type=="countersunk")
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{
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countersunk_head(hg,df);
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}
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translate([0,0,hg])
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if ( ntl == 0 )
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{
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cylinder(h=0.01, r=ntr, center=true);
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}
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else
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{
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if ( ntd == -1 )
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{
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cylinder(h=ntl+0.01, r=ntr, $fn=floor(od*PI/rs), center=false);
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}
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else if ( ntd == 0 )
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{
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union()
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{
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cylinder(h=ntl-st/2,r=od/2, $fn=floor(od*PI/rs), center=false);
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translate([0,0,ntl-st/2])
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cylinder(h=st/2,
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r1=od/2, r2=ntr,
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$fn=floor(od*PI/rs), center=false);
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}
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}
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else
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{
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cylinder(h=ntl, r=ntd/2, $fn=ntd*PI/rs, center=false);
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}
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}
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translate([0,0,ntl+hg]) screw_thread(od,st,lf0,lt,rs,cs);
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}
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//create opening for specific drive type
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if (drive_type=="socket")
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{
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cylinder(r=drive_diameter/2,h=socket_depth,$fn=socket_facets); //socket
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#translate([0,0,socket_depth])cylinder(r1=drive_diameter/2,r2=0,h=drive_diameter/3,$fn=socket_facets); //socket tapers at base to allow printing without bridging and improve socket grip
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}
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else
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{
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if (drive_type=="phillips")
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{
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translate([0,0,-0.001])phillips_drive();
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}
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else //slot
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{
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translate([-(drive_diameter)/2,slot_width/2,-0.001])rotate([90,0,0])cube([drive_diameter,slot_depth,slot_width]);
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}
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}
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}
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}
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module socket_head(hg,df)
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{
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texture_points=2*PI*(head_diameter/2);
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texture_offset=head_diameter/18;
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texture_radius=head_diameter/24;
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rd0=df/2/sin(60);
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x0=0; x1=df/2; x2=x1+hg/2;
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y0=0; y1=hg/2; y2=hg;
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intersection()
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{
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cylinder(h=hg, r=rd0, $fn=60, center=false);
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rotate_extrude(convexity=10, $fn=6*round(df*PI/6/0.5))
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polygon([ [x0,y0],[x1,y0],[x2,y1],[x1,y2],[x0,y2] ]);
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}
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if (texture=="include") //add texture to socket head. Adjust texture density and size using texture variables above
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{
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for (i= [1:texture_points])
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{
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translate([cos(360/texture_points*i)*(head_diameter/2+texture_offset), sin(360/texture_points*i)*(head_diameter/2+texture_offset), 1 ])
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rotate([0,0,360/texture_points*i])cylinder(r=texture_radius,h=head_height*0.6,$fn=3);
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}
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}
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}
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module button_head(hg,df)
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{
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rd0=df/2/sin(60);
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x0=0; x1=df/2; x2=x1+hg/2;
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y0=0; y1=hg/2; y2=hg;
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intersection()
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{
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cylinder(h=hg, r1=drive_diameter/2 + 1, r2=rd0, $fn=60, center=false);
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rotate_extrude(convexity=10, $fn=6*round(df*PI/6/0.5))
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polygon([ [x0,y0],[x1,y0],[x2,y1],[x1,y2],[x0,y2] ]);
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}
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}
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module countersunk_head(hg,df)
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{
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rd0=df/2/sin(60);
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x0=0; x1=df/2; x2=x1+hg/2;
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y0=0; y1=hg/2; y2=hg;
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intersection()
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{
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cylinder(h=hg, r1=rd0, r2=thread_outer_diameter/2-0.5, $fn=60, center=false);
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rotate_extrude(convexity=10, $fn=6*round(df*PI/6/0.5))
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polygon([ [x0,y0],[x1,y0],[x2,y1],[x1,y2],[x0,y2] ]);
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}
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}
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/* Library included below to allow customizer functionality
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*
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* polyScrewThread_r1.scad by aubenc @ Thingiverse
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*
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* Modified by mike_mattala @ Thingiverse 1/1/2017 to remove deprecated assign
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*
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* This script contains the library modules that can be used to generate
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* threaded rods, screws and nuts.
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*
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* http://www.thingiverse.com/thing:8796
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*
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* CC Public Domain
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*/
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module screw_thread(od,st,lf0,lt,rs,cs)
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{
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or=od/2;
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ir=or-st/2*cos(lf0)/sin(lf0);
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pf=2*PI*or;
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sn=floor(pf/rs);
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lfxy=360/sn;
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ttn=round(lt/st+1);
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zt=st/sn;
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intersection()
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{
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if (cs >= -1)
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{
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thread_shape(cs,lt,or,ir,sn,st);
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}
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full_thread(ttn,st,sn,zt,lfxy,or,ir);
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}
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}
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module hex_nut(df,hg,sth,clf,cod,crs)
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{
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difference()
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{
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hex_head(hg,df);
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hex_countersink_ends(sth/2,cod,clf,crs,hg);
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screw_thread(cod,sth,clf,hg,crs,-2);
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}
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}
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module hex_screw(od,st,lf0,lt,rs,cs,df,hg,ntl,ntd)
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{
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ntr=od/2-(st/2)*cos(lf0)/sin(lf0);
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union()
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{
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hex_head(hg,df);
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translate([0,0,hg])
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if ( ntl == 0 )
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{
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cylinder(h=0.01, r=ntr, center=true);
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}
|
||||
else
|
||||
{
|
||||
if ( ntd == -1 )
|
||||
{
|
||||
cylinder(h=ntl+0.01, r=ntr, $fn=floor(od*PI/rs), center=false);
|
||||
}
|
||||
else if ( ntd == 0 )
|
||||
{
|
||||
union()
|
||||
{
|
||||
cylinder(h=ntl-st/2,
|
||||
r=od/2, $fn=floor(od*PI/rs), center=false);
|
||||
|
||||
translate([0,0,ntl-st/2])
|
||||
cylinder(h=st/2,
|
||||
r1=od/2, r2=ntr,
|
||||
$fn=floor(od*PI/rs), center=false);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
cylinder(h=ntl, r=ntd/2, $fn=ntd*PI/rs, center=false);
|
||||
}
|
||||
}
|
||||
|
||||
translate([0,0,ntl+hg]) screw_thread(od,st,lf0,lt,rs,cs);
|
||||
}
|
||||
}
|
||||
|
||||
module hex_screw_0(od,st,lf0,lt,rs,cs,df,hg,ntl,ntd)
|
||||
{
|
||||
ntr=od/2-(st/2)*cos(lf0)/sin(lf0);
|
||||
|
||||
union()
|
||||
{
|
||||
hex_head_0(hg,df);
|
||||
|
||||
translate([0,0,hg])
|
||||
if ( ntl == 0 )
|
||||
{
|
||||
cylinder(h=0.01, r=ntr, center=true);
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( ntd == -1 )
|
||||
{
|
||||
cylinder(h=ntl+0.01, r=ntr, $fn=floor(od*PI/rs), center=false);
|
||||
}
|
||||
else if ( ntd == 0 )
|
||||
{
|
||||
union()
|
||||
{
|
||||
cylinder(h=ntl-st/2,
|
||||
r=od/2, $fn=floor(od*PI/rs), center=false);
|
||||
|
||||
translate([0,0,ntl-st/2])
|
||||
cylinder(h=st/2,
|
||||
r1=od/2, r2=ntr,
|
||||
$fn=floor(od*PI/rs), center=false);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
cylinder(h=ntl, r=ntd/2, $fn=ntd*PI/rs, center=false);
|
||||
}
|
||||
}
|
||||
|
||||
translate([0,0,ntl+hg]) screw_thread(od,st,lf0,lt,rs,cs);
|
||||
}
|
||||
}
|
||||
|
||||
module thread_shape(cs,lt,or,ir,sn,st)
|
||||
{
|
||||
if ( cs == 0 )
|
||||
{
|
||||
cylinder(h=lt, r=or, $fn=sn, center=false);
|
||||
}
|
||||
else
|
||||
{
|
||||
union()
|
||||
{
|
||||
translate([0,0,st/2])
|
||||
cylinder(h=lt-st+0.005, r=or, $fn=sn, center=false);
|
||||
|
||||
if ( cs == -1 || cs == 2 )
|
||||
{
|
||||
cylinder(h=st/2, r1=ir, r2=or, $fn=sn, center=false);
|
||||
}
|
||||
else
|
||||
{
|
||||
cylinder(h=st/2, r=or, $fn=sn, center=false);
|
||||
}
|
||||
|
||||
translate([0,0,lt-st/2])
|
||||
if ( cs == 1 || cs == 2 )
|
||||
{
|
||||
cylinder(h=st/2, r1=or, r2=ir, $fn=sn, center=false);
|
||||
}
|
||||
else
|
||||
{
|
||||
cylinder(h=st/2, r=or, $fn=sn, center=false);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module full_thread(ttn,st,sn,zt,lfxy,or,ir)
|
||||
{
|
||||
if(ir >= 0.2)
|
||||
{
|
||||
for(i=[0:ttn-1])
|
||||
{
|
||||
for(j=[0:sn-1])
|
||||
{
|
||||
pt = [[0,0,i*st-st],
|
||||
[ir*cos(j*lfxy), ir*sin(j*lfxy), i*st+j*zt-st ],
|
||||
[ir*cos((j+1)*lfxy), ir*sin((j+1)*lfxy), i*st+(j+1)*zt-st ],
|
||||
[0,0,i*st],
|
||||
[or*cos(j*lfxy), or*sin(j*lfxy), i*st+j*zt-st/2 ],
|
||||
[or*cos((j+1)*lfxy), or*sin((j+1)*lfxy), i*st+(j+1)*zt-st/2 ],
|
||||
[ir*cos(j*lfxy), ir*sin(j*lfxy), i*st+j*zt ],
|
||||
[ir*cos((j+1)*lfxy), ir*sin((j+1)*lfxy), i*st+(j+1)*zt ],
|
||||
[0,0,i*st+st]];
|
||||
|
||||
polyhedron(points=pt,faces=[[1,0,3],[1,3,6],[6,3,8],[1,6,4], //changed triangles to faces (to be deprecated)
|
||||
[0,1,2],[1,4,2],[2,4,5],[5,4,6],[5,6,7],[7,6,8],
|
||||
[7,8,3],[0,2,3],[3,2,7],[7,2,5] ]);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
echo("Step Degrees too agresive, the thread will not be made!!");
|
||||
echo("Try to increase de value for the degrees and/or...");
|
||||
echo(" decrease the pitch value and/or...");
|
||||
echo(" increase the outer diameter value.");
|
||||
}
|
||||
}
|
||||
|
||||
module hex_head(hg,df)
|
||||
{
|
||||
rd0=df/2/sin(60);
|
||||
x0=0; x1=df/2; x2=x1+hg/2;
|
||||
y0=0; y1=hg/2; y2=hg;
|
||||
|
||||
intersection()
|
||||
{
|
||||
cylinder(h=hg, r=rd0, $fn=facets, center=false);
|
||||
|
||||
rotate_extrude(convexity=10, $fn=6*round(df*PI/6/0.5))
|
||||
polygon([ [x0,y0],[x1,y0],[x2,y1],[x1,y2],[x0,y2] ]);
|
||||
}
|
||||
}
|
||||
|
||||
module hex_head_0(hg,df)
|
||||
{
|
||||
cylinder(h=hg, r=df/2/sin(60), $fn=6, center=false);
|
||||
}
|
||||
|
||||
module hex_countersink_ends(chg,cod,clf,crs,hg)
|
||||
{
|
||||
translate([0,0,-0.1])
|
||||
cylinder(h=chg+0.01,
|
||||
r1=cod/2,
|
||||
r2=cod/2-(chg+0.1)*cos(clf)/sin(clf),
|
||||
$fn=floor(cod*PI/crs), center=false);
|
||||
|
||||
translate([0,0,hg-chg+0.1])
|
||||
cylinder(h=chg+0.01,
|
||||
r1=cod/2-(chg+0.1)*cos(clf)/sin(clf),
|
||||
r2=cod/2,
|
||||
$fn=floor(cod*PI/crs), center=false);
|
||||
}
|
||||
Loading…
Reference in a new issue