MAKING LINEAR NEEDLE BRG. CAGES

Design and construction details of needle bearing cages to convert my Mitsui surface grinder vertical travel from plain ways to preloaded linear needle bearings.

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I am "robinrenzetti" Instagram lots more content there!

"Shop Notes"* by brs_workshop
• Overview of the vertical ways on the Mitsui and the change to needle roller bearings
• Acquiring needles from standard radial bearings
• Design of modifications
• Rails from planer blades:
Grizzly Tools: https://www.grizzly.com/search?q=(planer+AND+blade)+OR+(planer+OR+blade)#
• Kinematics of rollers and cages
• Fixture design and setup for the cage grinding.
• Silicon Carbide wheel for grinding 'crispy plastics', 50D gasket material for vacuum hold-down
• Buddy Rich drum solo?
• Sanding block with diamond film
• Fly-cutting abs as sacrificial backer
• O'-flute cutter:
http://www.harveytool.com/prod/End-Mills-for-Plastics/Material-Specific-End-Mills/Browse-Our-Products_253/End-Mills-for-Plastics---Square-Upcut---Single-Flute_113.aspx
• Deburring with Diamond sanding blocks
What I believe is the correct product:
McMasterCarr: https://www.mcmaster.com/sanding-sponges
• Robin sympathizing with every dentist (aka deburring)

*Not affiliated with any manufacturer or supplier.

Видео MAKING LINEAR NEEDLE BRG. CAGES канала ROBRENZ