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Update dactyl.clj

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Minor tweak to thumb cluster, tweak screw post to remove domed top (shortening it).
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carbonfet 2020-07-26 22:00:11 -04:00 committed by GitHub
parent 66e6ec7d15
commit 1b975ad1ab
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 6 deletions
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11
src/dactyl_keyboard/dactyl.clj
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@ -44,7 +44,7 @@
(def thumb-offsets [6 -3 7])
(def keyboard-z-offset 11) ; controls overall height; original=9 with centercol=3; use 16 for centercol=2
(def keyboard-z-offset 10) ; controls overall height; original=9 with centercol=3; use 16 for centercol=2
(def extra-width 2.5) ; extra space between the base of keys; original= 2
(def extra-height 1.0) ; original= 0.5
@ -1062,7 +1062,7 @@
(union
; thumb walls
(wall-brace newthumb-mr-place 0 -1 web-post-br newthumb-tr-place 0 -1 web-post-br)
(wall-brace newthumb-mr-place 0 -1 web-post-br newthumb-mr-place 0 -1 web-post-bl)
(wall-brace newthumb-mr-place 0 -1 web-post-br newthumb-mr-place 0 -1.15 web-post-bl)
(wall-brace newthumb-br-place 0 -1 web-post-br newthumb-br-place 0 -1 web-post-bl)
(wall-brace newthumb-bl-place -0.3 1 thumb-post-tr newthumb-bl-place 0 1 thumb-post-tl)
(wall-brace newthumb-br-place -1 0 web-post-tl newthumb-br-place -1 0 web-post-bl)
@ -1318,8 +1318,7 @@
(defn screw-insert-shape [bottom-radius top-radius height]
(union
(->> (binding [*fn* 30]
(cylinder [bottom-radius top-radius] height)))
(translate [0 0 (/ height 2)] (->> (binding [*fn* 30] (sphere top-radius))))))
(cylinder [bottom-radius top-radius] height)))))
(defn screw-insert [column row bottom-radius top-radius height offset]
(let [shift-right (= column lastcol)
@ -1341,7 +1340,7 @@
(screw-insert (+ 1 innercol-offset) lastrow bottom-radius top-radius height [13 -7 0])))
; Hole Depth Y: 4.4
(def screw-insert-height 4)
(def screw-insert-height 6)
; Hole Diameter C: 4.1-4.4
(def screw-insert-bottom-radius (/ 4.0 2))
@ -1349,7 +1348,7 @@
(def screw-insert-holes (screw-insert-all-shapes screw-insert-bottom-radius screw-insert-top-radius screw-insert-height))
; Wall Thickness W:\t1.65
(def screw-insert-outers (screw-insert-all-shapes (+ screw-insert-bottom-radius 1.65) (+ screw-insert-top-radius 1.65) (+ screw-insert-height 1.5)))
(def screw-insert-outers (screw-insert-all-shapes (+ screw-insert-bottom-radius 1.65) (+ screw-insert-top-radius 1.65) (+ screw-insert-height 1)))
(def screw-insert-screw-holes (screw-insert-all-shapes 1.7 1.7 350))
; Connectors between outer column and right wall when 1.5u keys are used