Simon/FreeCAD-library
0
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
FreeCAD-library/Mechanical Parts/Chains/Sprocket/ISO 606/Duplex ¾x⁷⁄₁₆/README.md

3.6 KiB
Raw Blame History

Chain Sprockets ISO606 duplex 3/4" x 7/16" from z 8 to z 95

This folder contains the 3D models of the sprockets for ISO 606 chains duplex 3/4" x 7/16" with number of teeth ranging from z=8 to z=95.

Image

The model is parametric and the values are contained in the spreadsheet Data. The parameters refer to the sprocket dimensions as in the drawing below:

Drawing

Table of dimensions in millimeters:

P (Pitch) Wc (Chain width) Dr (Roller diameter) Tr (Tooth radius) Rw (Radius width) Wt1 (Tooth width 1) Wt2 (Tooth width 2) z (Number of teeth) De (External Diameter) Dp (pitch diameter) d (Hub diameter) D (Hole diameter) H (Total height)
19,05 11,68 12,07 19 2 10,8 30,3 8 57,3 49,78 31 12 45
19,05 11,68 12,07 19 2 10,8 30,3 9 62 55,7 37 12 45
19,05 11,68 12,07 19 2 10,8 30,3 10 69 61,64 42 12 45
19,05 11,68 12,07 19 2 10,8 30,3 11 75 67,61 47 16 50
19,05 11,68 12,07 19 2 10,8 30,3 12 81,5 73,6 53 16 50
19,05 11,68 12,07 19 2 10,8 30,3 13 87,5 79,59 59 16 50
19,05 11,68 12,07 19 2 10,8 30,3 14 93,6 85,61 65 16 50
19,05 11,68 12,07 19 2 10,8 30,3 15 99,8 91,63 71 16 50
19,05 11,68 12,07 19 2 10,8 30,3 16 105,5 97,65 77 20 50
19,05 11,68 12,07 19 2 10,8 30,3 17 111,5 103,67 83 20 50
19,05 11,68 12,07 19 2 10,8 30,3 18 118 109,71 89 20 50
19,05 11,68 12,07 19 2 10,8 30,3 19 124,2 115,75 95 20 50
19,05 11,68 12,07 19 2 10,8 30,3 20 129,7 121,78 100 20 50
19,05 11,68 12,07 19 2 10,8 30,3 21 136 127,82 100 20 50
19,05 11,68 12,07 19 2 10,8 30,3 22 141 133,86 100 20 50
19,05 11,68 12,07 19 2 10,8 30,3 23 149 139,9 110 20 50
19,05 11,68 12,07 19 2 10,8 30,3 24 153,9 145,94 110 20 50
19,05 11,68 12,07 19 2 10,8 30,3 25 160 152 120 20 50
19,05 11,68 12,07 19 2 10,8 30,3 26 165,9 158,04 120 20 50
19,05 11,68 12,07 19 2 10,8 30,3 27 172,3 164,09 120 20 50
19,05 11,68 12,07 19 2 10,8 30,3 28 178 170,13 120 20 50
19,05 11,68 12,07 19 2 10,8 30,3 29 184,1 176,19 120 20 50
19,05 11,68 12,07 19 2 10,8 30,3 30 190,5 182,25 120 20 50
19,05 11,68 12,07 19 2 10,8 30,3 31 196,3 188,31 130 20 50
19,05 11,68 12,07 19 2 10,8 30,3 32 203,3 194,35 130 20 50
19,05 11,68 12,07 19 2 10,8 30,3 33 209,3 200,4 130 20 50
19,05 11,68 12,07 19 2 10,8 30,3 34 214,6 206,46 130 20 50
19,05 11,68 12,07 19 2 10,8 30,3 35 221 212,52 130 20 50
19,05 11,68 12,07 19 2 10,8 30,3 36 226,8 218,58 130 25 50
19,05 11,68 12,07 19 2 10,8 30,3 37 232,9 224,64 130 25 50
19,05 11,68 12,07 19 2 10,8 30,3 38 239 230,69 130 25 50
19,05 11,68 12,07 19 2 10,8 30,3 39 245,1 236,75 130 25 50
19,05 11,68 12,07 19 2 10,8 30,3 40 251,3 242,81 130 25 50
19,05 11,68 12,07 19 2 10,8 30,3 45 282,5 273,09 140 25 63
19,05 11,68 12,07 19 2 10,8 30,3 50 312,3 303,39 140 25 63
19,05 11,68 12,07 19 2 10,8 30,3 57 355,4 345,81 140 25 63
19,05 11,68 12,07 19 2 10,8 30,3 76 469,9 460,98 140 25 63
19,05 11,68 12,07 19 2 10,8 30,3 95 585,1 576,17 140 25 63

The 3D model configuration of each sprocket can be dynamically retrieved using a preset Configuration table. The file name of the 3D model containing the Configuration table is Sprocket ANSI duplex ¾x⁷⁄₁₆.FCStd.

To obtain the 3D model of the desidered sprocket, click the spreadsheet Data in the Tree View and then select the Teeth Number in the property editor. If nothing changes try to Refresh the model.

See the following image for details

Drawing

Notes for developers

If you add a row in the Configuration table of the Data spreadsheet, then add that row in the above table of this README.md file, without the first cell.