Common symptoms and quick direction

• Chatter marks: Check wheel condition, feed technique, and workhead stability. Review finish targets in Fundamentals, then see corrective steps in Techniques.
• Tapered valve face: Verify chucking alignment and travel consistency. Re-check setup in Techniques.
• Burn or discoloration: Review coolant and feed rate; inspect wheel dressing in Techniques.
• Poor sealing: Re-evaluate concentricity and seat geometry in Fundamentals.

Resources

For manuals and reference sheets, see Downloads.

Equipment assist

Design elements that increase stability and consistency can reduce chatter and taper issues. Learn how the workhead and chuck system contribute: SVSII Deluxe