10-hook mechanical punch card reader
10-hook mechanical punch card reader is a downloadable 3D printable model with hosted files, creator attribution, and Creative Commons CC0 1.0 details.
Original creator description
This is a new & improved, 10-hook mechanical punch card reader. It uses a couple 1/4" diameter springs, 693-bearings, and thin brass rods, as well as tons of M3 nuts/bolts, but is otherwise entirely 3D-printed on my Thing-o-Matic. Turning the crank 'reads' the punch card (the direction does not matter), raising hooks where holes have been punched in the instruction cards. This hosted file keeps creator credit and Creative Commons CC0 1.0 details.
Topics and tags
Popularity
97 downloads from 3D-Printed.org.
Print details
- Difficulty
beginner
- Materials
PLA suggested; confirm scale and supports in your slicer before printing.
Download files
- back_needle_holder.stl
STL · 138.3 KB
Download - cond_cylinder_catch.stl
STL · 19.6 KB
Download - cylinder_catch_frame.stl
STL · 48.5 KB
Download - cylinder_end_small.stl
STL · 177.8 KB
Download - cylinder_rail.stl
STL · 23.5 KB
Download - cylinder_test_plug.stl
STL · 3.8 KB
Download - cylinder_wall.stl
STL · 106.5 KB
Download - front_needle_holder.stl
STL · 45.8 KB
Download - gooseneck_ext.stl
STL · 29.8 KB
Download - griff_drive_linkage.stl
STL · 80.8 KB
Download - griff_drive_linkage_cap.stl
STL · 28.8 KB
Download - griff_drive_wheel.stl
STL · 67.4 KB
Download - griff_end.stl
STL · 91.1 KB
Download - hand_crank.stl
STL · 165.1 KB
Download - hook.stl
STL · 38.6 KB
Download - hook_cage_wall.stl
STL · 61.0 KB
Download - hook_cage_wall_lower.stl
STL · 96.9 KB
Download - hook_guide_frame.stl
STL · 84.8 KB
Download - hook_pivot_support.stl
STL · 14.5 KB
Download - needle.stl
STL · 14.9 KB
Download - rail_holder_back.stl
STL · 34.3 KB
Download - rail_holder_front.stl
STL · 41.1 KB
Download - small_drive_gear_crank.stl
STL · 123.1 KB
Download - uncond_cylinder_catch.stl
STL · 15.4 KB
Download
File metadata
- back_needle_holder.stl
SHA-256:
f280d3478c5a7339553ec239259cbd41900d337c6968074fd34e3c9bbed91d8b - cond_cylinder_catch.stl
SHA-256:
b9b8b0434b449f29732aa6d0d23258259e2dbc0ac26b5842c5bc2a05512f4dc2 - cylinder_catch_frame.stl
SHA-256:
f161e8b17933a448328a512fabd80229546ec1db748ca38f004deef6cf08740f - cylinder_end_small.stl
SHA-256:
c644d5f31a92fcca773968cbd3fa29281ed40c54c3932384473850dc8d386665 - cylinder_rail.stl
SHA-256:
b950616506e801a4e105887d2d1bc6a7a506fc2acfebc90c52e5cb94f7a53464 - cylinder_test_plug.stl
SHA-256:
56d7dcb54981a11fd923ba49f585791998e7e2e06db7ce62d6db593526b17c42 - cylinder_wall.stl
SHA-256:
90652d4a142266f27b188fec3b08ad245533e7e45f4623f086ef10d2445f84fd - front_needle_holder.stl
SHA-256:
80ef4ff1ca0d05debd49eefdb2f682285bf0b691f6d4d672e90041300d6be319 - gooseneck_ext.stl
SHA-256:
0d924b1ea59f0bc466c3429f9f9188794a417748ce9f51e8e2aa3f8069aba464 - griff_drive_linkage.stl
SHA-256:
e29414102c46f84edf9ba21c45f84ed550f47e2fa6d9a6634127e3602b907012 - griff_drive_linkage_cap.stl
SHA-256:
a3991c1980c5a68e4943df4fc766f9b48a0f97497bf6990c6f9acf92aa4b6d8b - griff_drive_wheel.stl
SHA-256:
9b3ded62fdb0b85e9707df87c432f39af710b93a94ef0c046cd98a1d7de9fd7a - griff_end.stl
SHA-256:
fdd0aaf4c16bc111c8c4c92c57c45412046ddc17310a81cc173b38dccec34731 - hand_crank.stl
SHA-256:
5895da6274eb3c23cd03a13bd3f60c16b43d7b71499dc02a89e07a0b8624444e - hook.stl
SHA-256:
4796140db23b04255a9b3d21a8e72247e595e5b437b1b09bb77d0576de34df7d - hook_cage_wall.stl
SHA-256:
0b41ddb853e6d261427e36f9b3f870545c7cdbb2f0ba7758641fc7de0061c783 - hook_cage_wall_lower.stl
SHA-256:
0637a7b3b9dd73dc159aedd86a83215c3bc72f2b1f36730968e73b0f622a22f9 - hook_guide_frame.stl
SHA-256:
230ab94ea053fddca3357cf10e13ae5268aae40cee36cd9b9dac16ce9d15dd75 - hook_pivot_support.stl
SHA-256:
7375c7601eaf6bf90e52d5e458a1f42839ba4bafd49926893f12d915a0e542ad - needle.stl
SHA-256:
9a667cc2a7f9b7656d39406f60ef071ff2b19894a7842154d4ce0a771d590acd - rail_holder_back.stl
SHA-256:
e64fe373ebf3105f147ad88b525b53d6dd2a767f907cdf981fcd877b079d5b68 - rail_holder_front.stl
SHA-256:
d95b60c905797ddadc159b18e8d579d56cda6a9f15b24c77edbf029c7d38a522 - small_drive_gear_crank.stl
SHA-256:
2227750e395bc49d2b9eba787cf9c25e6f520783cd5d95cce96e8276b846e670 - uncond_cylinder_catch.stl
SHA-256:
2303229c9ddf4f8fb6407ed1117604738d3d0e5e2b95d56ec2e1fa30c6f167cb
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Attribution
10-hook mechanical punch card reader by chris (the original source). License: Creative Commons CC0 1.0. Source: the original source