Limits, Fits & Tolerances -
FutureFab CNC & 3D Printing FutureFab CNC & 3D Printing
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 Published On Apr 21, 2016

Machinist's guide to ISO Limits and Fits system. Get your interference, clearance and transition fits under control with this video.

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Equipment used on the FutureFab Channel:

* Europa 1000VS Mill (Bridgeport Style)
* Colchester Student 2500 Harrison Lathe
* Heidenhain TNC320 Controlled CNC Europa 5000VS 3 Axis Mill
* Fanuc Oi-TD controlled Harrison Alpha 4000XS CNC Lathe with 8 Station Turret
* Geared Head Drill Press
* Horizontal Bandsaw
* Gryphon Pedestal Grinder
* CTR Lasers Laser Cutter
* Makerbot 2X 3D Printer
* RepRap Prusa i3
* Mitutoyo Vickers Hardness Tester
* Hounsfeld Tensile Tester

By drilling and reaming to an H7 hole, we can use the ISO fits chart to determine the size of the shaft needed before turning that to length on the lathe.
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Equipment used on the FutureFab Channel:

* Europa 1000VS Mill (Bridgeport Style)
* Colchester Harrison Lathe
* Heidenhain TNC320 Controlled CNC Europa 5000VS 3 Axis Mill
* Fanuc Oi-TD controlled Harrison Alpha 4000XS CNC Lathe with 8 Station Turret
* Geared Head Drill Press
* Horizontal Bandsaw
* Pedestal Grinder
* Laser Cutter
* Makerbot 2X 3D Printer
* RepRap Prusa i3
* Mitutoyo Vickers Hardness Tester
* Hounsfeld Tensile Tester

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