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7 Hours Agoroutercnc replied to a thread Cheap milling machine spindle - BT30-ER20, air powered draw bar + Tear Down! in Tool & Tooling TechnologyTime to move onto the main head assembly and tear down the drill press to recover the column. Starting to take shape now.12 replies | 28691 view(s) -
2 Days AgoSuppliers put different bearing in, sometimes standard, sometimes deep groove, so it’s possible they have put the cheapest they could find . Are...7 replies | 825 view(s) -
2 Days AgoDoes it vary with speed? Steppers can emit squealing noises at different speeds (usually low speeds) and this travels down the ballscrew and can...7 replies | 825 view(s) -
1 Week Agoroutercnc replied to a thread Cheap milling machine spindle - BT30-ER20, air powered draw bar + Tear Down! in Tool & Tooling TechnologyThe machined parts have arrived from JLCCNC - time to see if I've made any mistakes in the CAD! Links to JLCCNC services in the description box.12 replies | 28691 view(s) -
4 Weeks Agoroutercnc replied to a thread Cheap milling machine spindle - BT30-ER20, air powered draw bar + Tear Down! in Tool & Tooling TechnologyWell there is no going back now! The CAD was finalised and the step files sent over to JLCCNC for machining. They were impressed enough to sponsor...12 replies | 28691 view(s)
About Ross77
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- Age
- 48
About Ross77
- City:
- Devon
- Country:
- United Kingdom
- Interests:
- Cnc, Guitars
- Occupation:
- Civil Engineer
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- Refinishing options? 17-03-2021
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- Last Activity
- 09-03-2024
- Join Date
- 08-05-2009


Cheap milling machine spindle -...