Page 1625 - Master Catalog 2017, Inch

Hole Finishing
Reamer Custom Solution Capabilities

Reamer Troubleshooting (continued)

Problem Cause Possible Remedy

1. Reaming tool running out of center. • Use equalizing adapter.
Conical hole profi le wider at drill entry point
2. Slanted cutting surface/ • Spot face as drilling preparation.

asymmetrical cutting. • Take the direction of impact into

3. Workpiece twisted. account when clamping
the workpiece.

1. Tool cutters worn. • Use equalizing adapter.
Surface quality does not meet specifi cation
2. Reaming tool running out of center. • Re-align, use fl oating head.

3. Incorrect technology data • Change cooling lubricant.

(cutting parameters). • Change cutting speed.
4. Inadequate chip evacuation. • Measure reamers and send

for repairs.

1. Built-up edge. • Change cooling lubricant.
Feed grooves

• Change cutting speed.

widia.com U47

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