Making a Custom Die on the Proxxon PD 250/e Lathe
Making a die is the natural counterpart to making a tap, and is the reason I made my shop made tap in the first place. The custom slideway threads on my G Boley watchmakers lathe are an unusual geometry, but are damaged, and I need to chase them with a die to clean up the form. I researched the techniques involved from books and YouTube videos, and took the shop made tap out for its first real work.
The thread in question is a left hand 4mm by 0.6mm pitch with a 55 degree angle. It predates most modern thread standards, and is not compatible with any older standards I can find. This video is the first time my tap has ever cut steel.
OnShape Model: http://bit.ly/2JBwnTu
The links below will financially support this channel if you use them to buy stuff:
Machines:
Proxxon PD 250/e Lathe (24002) - https://ebay.to/3nbjK2D
Proxxon FF 230 Milling Machine - https://ebay.to/2UbpP2N
Tools:
CCMT External Lathe Tool - http://bit.ly/2JDiAM5
4mm Solid Carbide Square Nose End Mill - http://bit.ly/2MXGIK9 https://ebay.to/2JVRWB7
MAP/Pro Gas Cylinder - https://ebay.to/2Ue4sxH
Pizza Oven Bricks - https://ebay.to/2GOqjZr
Materials:
BS1407 Silver Steel, 20mm precision ground round bar - https://ebay.to/2IqoxxY
Music:
Easy Lemon by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1200078
Artist: http://incompetech.com/
Видео Making a Custom Die on the Proxxon PD 250/e Lathe канала Adventures with a Very Small Lathe
The thread in question is a left hand 4mm by 0.6mm pitch with a 55 degree angle. It predates most modern thread standards, and is not compatible with any older standards I can find. This video is the first time my tap has ever cut steel.
OnShape Model: http://bit.ly/2JBwnTu
The links below will financially support this channel if you use them to buy stuff:
Machines:
Proxxon PD 250/e Lathe (24002) - https://ebay.to/3nbjK2D
Proxxon FF 230 Milling Machine - https://ebay.to/2UbpP2N
Tools:
CCMT External Lathe Tool - http://bit.ly/2JDiAM5
4mm Solid Carbide Square Nose End Mill - http://bit.ly/2MXGIK9 https://ebay.to/2JVRWB7
MAP/Pro Gas Cylinder - https://ebay.to/2Ue4sxH
Pizza Oven Bricks - https://ebay.to/2GOqjZr
Materials:
BS1407 Silver Steel, 20mm precision ground round bar - https://ebay.to/2IqoxxY
Music:
Easy Lemon by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1200078
Artist: http://incompetech.com/
Видео Making a Custom Die on the Proxxon PD 250/e Lathe канала Adventures with a Very Small Lathe
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1 ноября 2019 г. 23:00:07
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