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Making Accurate Parts (Haas ST-15Y): Difference between revisions
Making Accurate Parts (Haas ST-15Y) (view source)
Revision as of 12:39, 24 January 2024
, 24 January 2024→Consistent depth of cuts when finishing
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Using the Manual NC commands in Fusion 360 you can add an Option Stop (M01) command to stop the machine and manually inspect the feature, perhaps with a micrometer or similar. Once the part has been dialed in and is creating on-size parts Option Stop mode on the control can be turned off and parts can be inspected while the next one is running. | Using the Manual NC commands in Fusion 360 you can add an Option Stop (M01) command to stop the machine and manually inspect the feature, perhaps with a micrometer or similar. Once the part has been dialed in and is creating on-size parts Option Stop mode on the control can be turned off and parts can be inspected while the next one is running. | ||
* Rough your part, leaving 2x the finishing depth of cut left on the diameter. This could be 0.2mm radial stock to leave, allowing for two 0.1mm finishing passes. | |||
* Take one semi-finishing cut with a 0.1mm depth of cut, leaving 0.1mm of radial stock to leave. | |||
* Measure the part. It should be 0.2mm oversize (0.1 radial stock to leave, x2 to convert it to a diameter) | |||
* Adjust the [[Wear Offsets (Haas ST-15Y)|wear offset]] of the tool as required. | |||
* Take the finishing cut with a 0.1mm depth of cut. | |||
* Measure the part again, it should be on size. | |||
== Make use of the entire tolerance range == | == Make use of the entire tolerance range == | ||