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Date Name Thumbnail Size Description Versions
06:12, 5 June 2018 Evolution of SRMTS Local SQ.png (file) 16 KB Notation shows steps leading to Self-Reproducing Machine Tool Suite 1
16:10, 9 February 2018 Tesseract v2.png (file) 445 KB The 24 motors needed to drive a cable Bateson array neatly on the reinforcing faces of a webbed tesseract, which rigidifies the diagonal floppiness of the inner cube without tension wires blocking access. 1
17:23, 6 February 2018 String and Corner Block 43 Req v6.png (file) 34 KB Separated cross holes 3
17:03, 6 February 2018 V6 v2.png (file) 31 KB   2
12:37, 6 February 2018 XXXXYYYYZT Bateson Motion AVI.zip (file) 3.16 MB First try at Fusion 360 animation of nontangent noninterecting redundant axes Bateson in AVI format 1
11:45, 6 February 2018 XXXXYYZ Bateson 24 Motors 44 Blocks 18 Struts Req v1.png (file) 224 KB XXXX, four redundant mounting point moving X axis, 2 for table, 2 for head; YY, two parallel rails for each bed and table allowing fitting mounting points to diagonal mountings of metric or inch rectangular grids, Z lowering head to bed actively, not j... 1
07:42, 5 February 2018 RGB 21 v1.png (file) 503 KB   1
16:50, 4 February 2018 Core XYZ Block 21 Req.png (file) 434 KB This block routes pairs and pairs of pairs of cables inside slotted square tube frame members in a Core XYZ design without pulleys; 21 would be required. 2
13:21, 4 February 2018 Tension.png (file) 15 KB A tension based CoreXY drive 2
10:20, 3 February 2018 Universal Block 18 or 21 Requred v1.png (file) 46 KB The fit of a printed block like this one could be adjusted to fit in slotted square aluminum tube. The slots actually make up really easily at certain scales with a sheet metal nibbler in gages less than 0.062 inch wall but miilling would suffice 2
06:19, 3 February 2018 2 to 4 DOF Joint.png (file) 88 KB It's a 2 to 4 DoF joint. 1
10:57, 2 February 2018 Open Cube 2.png (file) 114 KB Nonintersecting tertiary struts make a symmetric solution to the Cartesian motion control problem possible but there is a limitation: the work envelope and every reachable point is X < Y-T < Z-T-T where T is the size of the tertiary strut. 1
10:55, 2 February 2018 Open Cube v1.png (file) 114 KB Reverted to version as of 14:52, 2 February 2018 5
07:55, 2 February 2018 Bateson Frame.png (file) 266 KB Showing the separate secondary and structural primary struts of a Bateson, this PNG moves along the discussion of whether a symmetrical Cartesian machine is possible. 1
19:23, 30 January 2018 Bateson Block.jpg (file) 28 KB A Fusion 360 rendering of a more detailed draft of a Bateson Block. 1
15:32, 29 January 2018 Bateson Block 12 Required.jpg (file) 28 KB EZTube connected but with tension fittings for trussing a Bateson cube 1
15:29, 29 January 2018 Blocks 12 Required.jpg (file) 28 KB EZTube style connector but with tension fittings 2
19:11, 27 January 2018 QP Base with Hollow Slotted Tubes.jpg (file) 102 KB Base with hollow slotted tubes to hold blocks driven by leadscrews supporting plates supporting ball struts 1
17:50, 27 January 2018 Plate Assembly with Errors.jpg (file) 30 KB A design for delta spider arm ball joints at the column end 1
09:52, 27 January 2018 Quad Plate Quantity 16.jpg (file) 25 KB Two plates on each side of a sliding block would capture ball end struts in the Quad design and other deltas. 1
09:50, 27 January 2018 Quad Block Quantity 4.jpg (file) 24 KB Block inside hollow frame tube for Quad 2
08:59, 27 January 2018 Quad Base 1 190.jpg (file) 5 KB For Development Stub of Quad 1
08:45, 27 January 2018 Quad Base 1.jpg (file) 27 KB Quad places four columns on a square base and uses delta geometry to connect and effector. 1
04:35, 24 November 2017 Emido Cubic Lattice.jpg (file) 1.42 MB A child's toy forms a cubic lattice, unexpected since hexagonal symmetry is the toy's basis. 1
10:24, 17 October 2017 Contact Tensegrity Cube.jpg (file) 141 KB I faked a contact tensegrity cube lacking a solid modeler by creating negative spaces corresponding to slotted box extrusions in a larger cube and exporting a wireframe rendering in eMachineShop. The contact tensegrity is a lower cost way to implement ... 1
05:15, 10 August 2017 3 Edges.jpg (file) 21 KB This orange on blue visualization of 3 square legs intersecting in a cubical apex illustrates as a first try, how the identical axis design rule for the Bateson RepStrap RepRep can be used to construct first a plotter/cutter/printer of very limited cap... 2