FreeCAD-library/Mechanical Parts/Chains/Plate Wheel/ISO 606/Simplex 1 ¾ x 1 ¼/README.md

2.6 KiB

Chain Plate Wheels ISO606 simplex Simplex 1" ¾ x 1" ¼ from z 8 to z 30

This folder contains the 3D model of the plate wheels for ISO 606 chains simplex 1" ¾ x 1" ¼ with number of teeth ranging from z=8 to z=30.

Image

The model is parametric and the values are contained in the spreadsheet Data.

The parameters refer to the plate wheel 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) Wt (Tooth width) z (Number of teeth) De (External Diameter) Dp (Pitch diameter) D (Hole diameter) H (Total height)
44,45 30,99 27,94 44 5 29,4 8 132 116,15 20 29,4
44,45 30,99 27,94 44 5 29,4 9 148,4 129,96 20 29,4
44,45 30,99 27,94 44 5 29,4 10 162,3 143,85 20 29,4
44,45 30,99 27,94 44 5 29,4 11 176,3 157,77 25 29,4
44,45 30,99 27,94 44 5 29,4 12 189,5 171,74 25 29,4
44,45 30,99 27,94 44 5 29,4 13 204,2 185,74 25 29,4
44,45 30,99 27,94 44 5 29,4 14 218,2 199,76 25 29,4
44,45 30,99 27,94 44 5 29,4 15 232,3 213,79 25 29,4
44,45 30,99 27,94 44 5 29,4 16 246,3 227,84 30 29,4
44,45 30,99 27,94 44 5 29,4 17 260 241,91 30 29,4
44,45 30,99 27,94 44 5 29,4 18 274 255,98 30 29,4
44,45 30,99 27,94 44 5 29,4 19 289 270,06 30 29,4
44,45 30,99 27,94 44 5 29,4 20 303 284,15 30 29,4
44,45 30,99 27,94 44 5 29,4 21 317 298,24 30 29,4
44,45 30,99 27,94 44 5 29,4 22 331 312,34 30 29,4
44,45 30,99 27,94 44 5 29,4 23 345 326,44 30 29,4
44,45 30,99 27,94 44 5 29,4 24 359 340,55 30 29,4
44,45 30,99 27,94 44 5 29,4 25 373 354,66 30 29,4
44,45 30,99 27,94 44 5 29,4 26 387 368,77 30 29,4
44,45 30,99 27,94 44 5 29,4 27 401,4 382,88 30 29,4
44,45 30,99 27,94 44 5 29,4 28 416 397 30 29,4
44,45 30,99 27,94 44 5 29,4 29 430 411,12 30 29,4
44,45 30,99 27,94 44 5 29,4 30 444 425,24 30 29,4

The 3D model configuration of each plate wheel can be dynamically retrieved using a preset Configuration table. The file name of the 3D model containing the Configuration table is Plate Wheel simplex 1 ¾ x 1 ¼.FCStd.

To obtain the 3D model of the desidered plate wheel, 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.