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projects:3d_printed_enigma_machine:work_logs:work_log_1 [2019/05/07 12:29]
tjhowse created
projects:3d_printed_enigma_machine:work_logs:work_log_1 [2019/05/07 12:31]
tjhowse
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 ====== What I've done ====== ====== What I've done ======
  
-My old design, as shown in the youtube videos, has big friction problems. The rotors would index together tightly in the correct alignment, but not reliably and the conductivity was poor. It was hard to get all 24 points touching ​reliably. I need a sprung connection.+My old design, as shown in the youtube videos, has big friction problems. The rotors would index together tightly in the correct alignment, but not reliably and the conductivity was poor. It was hard to get all 24 points touching ​simultaneously. I need a sprung connection.
  
 Enter: low profile beefy pogo pins. Enter: low profile beefy pogo pins.
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 http://​www.digikey.com/​product-detail/​en/​mill-max-manufacturing-corp/​0921-1-15-20-75-14-11-0/​ED1655-ND/​2784010 http://​www.digikey.com/​product-detail/​en/​mill-max-manufacturing-corp/​0921-1-15-20-75-14-11-0/​ED1655-ND/​2784010
 +
 http://​www.digikey.com/​product-detail/​en/​mill-max-manufacturing-corp/​0921-0-15-20-76-14-11-0/​ED1656-ND/​2784009 http://​www.digikey.com/​product-detail/​en/​mill-max-manufacturing-corp/​0921-0-15-20-76-14-11-0/​ED1656-ND/​2784009
 +
 http://​www.digikey.com/​product-detail/​en/​mill-max-manufacturing-corp/​0926-1-15-20-75-14-11-0/​ED1652-ND/​2784012 http://​www.digikey.com/​product-detail/​en/​mill-max-manufacturing-corp/​0926-1-15-20-75-14-11-0/​ED1652-ND/​2784012
 +
 http://​www.digikey.com/​product-detail/​en/​mill-max-manufacturing-corp/​0926-0-15-20-76-14-11-0/​ED1648-ND/​2784011 http://​www.digikey.com/​product-detail/​en/​mill-max-manufacturing-corp/​0926-0-15-20-76-14-11-0/​ED1648-ND/​2784011
 +
 http://​www.digikey.com/​en/​product-highlight/​m/​millmax/​ultra-low-and-low-profile-spring-pins http://​www.digikey.com/​en/​product-highlight/​m/​millmax/​ultra-low-and-low-profile-spring-pins
 +
 http://​www.digikey.com/​en/​product-highlight?​f=474941729 http://​www.digikey.com/​en/​product-highlight?​f=474941729
 +
 https://​www.aliexpress.com/​item/​Tangda-diameter-2-5-7-6H-mm-100PCS-pogo-pin-connector-1P-gold-plate-high-current/​32671973507.html?​spm=2114.01010208.3.211.sKNcgj&​ws_ab_test=searchweb0_0,​searchweb201602_3_10065_10000073_10068_10000074_10000032_119_10000030_10000026_10000023_10000069_10000068_10060_10062_10056_10055_10000062_10054_10000063_10059_10099_10000020_10000013_10103_10102_10000016_10096_10000056_10000059_10052_10053_10107_10050_10106_10051_10000097_10000094_10000053_10000007_10000050_10084_10083_10000100_10080_10000047_10082_10081_10110_10111_10112_10113_10114_10115_10037_10000041_10000044_10078_10079_10077_10000038_10073_10000035_10122_10123_10121_10124,​searchweb201603_2,​afswitch_2,​ppcSwitch_5,​single_sort_2_default&​btsid=e50d0424-2d02-4742-be39-560dccd91d9e https://​www.aliexpress.com/​item/​Tangda-diameter-2-5-7-6H-mm-100PCS-pogo-pin-connector-1P-gold-plate-high-current/​32671973507.html?​spm=2114.01010208.3.211.sKNcgj&​ws_ab_test=searchweb0_0,​searchweb201602_3_10065_10000073_10068_10000074_10000032_119_10000030_10000026_10000023_10000069_10000068_10060_10062_10056_10055_10000062_10054_10000063_10059_10099_10000020_10000013_10103_10102_10000016_10096_10000056_10000059_10052_10053_10107_10050_10106_10051_10000097_10000094_10000053_10000007_10000050_10084_10083_10000100_10080_10000047_10082_10081_10110_10111_10112_10113_10114_10115_10037_10000041_10000044_10078_10079_10077_10000038_10073_10000035_10122_10123_10121_10124,​searchweb201603_2,​afswitch_2,​ppcSwitch_5,​single_sort_2_default&​btsid=e50d0424-2d02-4742-be39-560dccd91d9e
 +
 https://​www.nh-technology.de/​en/​federkontakt/​plug-in-type-single https://​www.nh-technology.de/​en/​federkontakt/​plug-in-type-single
 +
 https://​www.mill-max.com/​products/​stock/​0967015207514110 https://​www.mill-max.com/​products/​stock/​0967015207514110
 +
 https://​www.mill-max.com/​products/​quick_search/​low_profile_spring_loaded https://​www.mill-max.com/​products/​quick_search/​low_profile_spring_loaded
 +
 https://​www.mill-max.com/​new_products/​detail/​103 https://​www.mill-max.com/​new_products/​detail/​103
-  
-====== What I want to accomplish next time ====== 
  
-  * Fuse and temper the crushed glass, 
-  * Compare the washed versus unwashed, and float versus cast, 
-  * Polish the resulting slugs, 
-  * Drop test. 
projects/3d_printed_enigma_machine/work_logs/work_log_1.txt ยท Last modified: 2019/05/07 12:31 by tjhowse