Uploads by IanM

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This special page shows all uploaded files.

File list
Date Name Thumbnail Size Description Versions
21:14, 22 February 2024 Cursors.zip (file) 1 KB Measurement Cursors for OpenSCAD 1
20:47, 22 February 2024 Rotate vect test.zip (file) 349 bytes OpenSCAD Vector rotate() demo for ChrisN 1
21:36, 21 February 2024 PierrePTZ2.jpg (file) 117 KB PierreW's PTZ mechanism, by PierreW 1
21:35, 21 February 2024 PierrePTZ.jpg (file) 77 KB PierreW's PTZ mechanism, by PierreW 1
13:09, 18 February 2024 Lathe Induction Bushing.pdf (file) 190 KB Engineering drawing of a flanged bushing for Lathe Induction training. Uses ~15 mm of 12 mm / 1/2" dia. brass stock. Created by Ian.M for RML. 1
12:20, 16 November 2023 CJ18A Cutting Speeds.pdf (file) 315 KB Max. RPM for various materials on our CJ18A minilathe. Computed by Ian.M. Source data from LittleMachineShop.com 1
14:24, 25 October 2023 Yihua GX16.png (file) 7 KB Yihua 907 type soldering iron pinout 1 - Heater 2 - Heater 3 - Ground 4 - Thermocouple - 5 - Thermocouple + cable socket view 1
05:13, 30 July 2023 Tool Bit Geometry.jpeg (file) 31 KB Single point cutting tool geometry (GFDL 1.2 licenced: https://en.wikipedia.org/wiki/File:Tool_Bit_Geometry.JPG ) 1
18:16, 1 April 2023 20230314 PCB comp track.png (file) 298 KB   1
18:00, 12 January 2023 Tailstock.jpg (file) 397 KB Inside the Mini-lathe tailstock base. Key: A - Dog ended setscrews to locate shafts, B - Setscrews holding bearing collars, C - Cross position adjustment, D - Skew adjustment, E - hole for socket headed capscrew to retain baseplate. 1
17:47, 6 January 2023 555 PWM prototype.png (file) 37 KB High current PWM dimmer prototype, based on a 555 timer, for Steve. 1
07:29, 24 December 2022 Meccano robot test stand.jpg (file) 150 KB Ian M's Meccano robot test stand. 1
07:25, 24 December 2022 Robot underside on stand.jpg (file) 197 KB Ian M's robot, underside, on stand. 1
07:23, 24 December 2022 Robot on stand.jpeg (file) 196 KB Ian M's robot, on its stand. 1
12:07, 22 December 2022 SetupRobotLink.zip (file) 3 KB Windows batch script to setup a WiFi 'tether' to an Arduino robot using com0com and an ESP8266 running esp-link. 1
00:49, 9 December 2022 Electronics Bench 2022.jpeg (file) 194 KB The electronics bench moved across the workshop in the great 2021 post-COVID reorganisation. There's a bit more space to work on larger projects, less wandering around looking for parts, and best of all, no more risk of a passer-by jogging your elbow when soldering something delicate! Photo by Andrés M-P 1
10:45, 1 December 2022 STK500 test.jpg (file) 391 KB Ian's STK500 with an ATmega16 (in far socket) running an AVR assembler test program with a joystick on PA0 & PA1, giving ADC results in decimal and joystick controlled cross-hairs on a large HD44780 16x2 character LCD module. 1
11:30, 13 November 2022 IanM.jpg (file) 41 KB Ian M 1
09:39, 5 November 2022 ISO and UTS Thread Dimensions.svg (file) 22 KB ISO metric thread profile. Public Domain Source: Wikimedia Commons https://en.wikipedia.org/wiki/File:ISO_and_UTS_Thread_Dimensions.svg 1
23:07, 21 October 2022 JCQ3 Insert.jpg (file) 47 KB   1
13:25, 21 October 2022 Carbide set.jpg (file) 396 KB Set of Tungsten carbide insert lathe tools 1
10:48, 14 October 2022 VESA mount.jpg (file) 299 KB Ian M's machined VESA mounting plate (left) and plate from Dell monitor stand it must match (right). The translucent washer shows the size of the original center hole. 1
05:06, 7 October 2022 BC puller 2.jpg (file) 356 KB Using the custom puller for the B-C stub shaft 1
05:06, 7 October 2022 BC puller 1.jpg (file) 333 KB The custom puller for the lathe's change gear B-C stub shaft 1
11:39, 10 September 2022 Lasercut Kerf Calibration.zip (file) 16 KB Laser Cutter Kerf Calibration jig (test-piece) Formats: .scad OpenSCAD customizable sourcecode .dxf (100x30mm) .rld RDWorks job (100x30mm) See sourcecode for instructions. 1
11:29, 10 September 2022 Lasercut Kerf Calibration.png (file) 12 KB Render of kerf calibration jig 1
15:42, 21 August 2022 DremelCap.png (file) 40 KB OpenSCAD BOSL2 render of the replacement Dremel nose cap 1
15:40, 21 August 2022 DremelCapProfile.png (file) 5 KB The Bezier curve profile used for the replacement cap 1
11:03, 21 August 2022 Bezier.xls (file) 110 KB Excel 97 - 2003 GUI Bezier curve editor for curves with 3, 4 & 5 control points. Outputs lists of points for OpenSCAD. 1
10:37, 21 August 2022 Bezier.png (file) 42 KB Screenshot of Excel97 spreadsheet to create Bezier curves 1
10:17, 4 August 2022 RML Defect List.xls (file) 25 KB   2
07:00, 27 July 2022 Raphael's adapter printing.jpg (file) 172 KB   1
09:33, 24 July 2022 Bentpyramid.png (file) 5 KB   1
09:32, 24 July 2022 Truncpyramid.png (file) 4 KB   1
08:26, 24 July 2022 NonBOSL screw section+profile.png (file) 17 KB   1
21:26, 23 July 2022 NonBOSL screw.zip (file) 77 KB 'vanilla' OpenSCAD source for a M10 male thread. 1
21:24, 23 July 2022 NonBOSL screw.png (file) 77 KB   1
14:07, 20 July 2022 Bed mesh.png (file) 317 KB   1
12:20, 20 July 2022 BLtouch combiner board.png (file) 10 KB   1
11:49, 20 July 2022 BLtouch tester.zip (file) 1 KB   1
06:44, 20 July 2022 Tensioner4.zip (file) 79 KB OpenSCAD model of CTC DiY I3 Pro B 3D printer belt tensioner body + rendered STL and PNG files. CC BY-NC-SA 1
07:25, 19 July 2022 CTC Tensioner.png (file) 19 KB   1
08:00, 17 July 2022 Ian's CTC I3 Boards and Wiring.jpg (file) 309 KB   1
16:47, 16 July 2022 Ian's CTC I3 IEC Boot + extra clamping nuts on Y strut.jpg (file) 173 KB Insulating rubber boot on IEC connector and extra clamping nuts on Y strut (allthread) 1
16:42, 16 July 2022 Ian's CTC I3 After BLtouch upgrade.jpg (file) 331 KB Ian's CTC DiY I3 3D printer, after BLtouch (clone) upgrade 1