Sunnen Style Honing Mandrel With Super Abrasive CH CS Mandrels L20 Series

Sunnen style honing mandrel with super abrasive CH mandrels L8, L10, L12, L16, L20

We do everything possible to meet our customer's requirement in a reliable and timely fashion.From on site service support,customized manufacture of tooling and abrasive to exceed customer's request. 

HONING CONDITION SOLUTIONS

Stone not cutting, glazed

• Shapen alumina & silicon carbide stone with MAN-700(small grit size) diamond dressers; use LBN-700 dressing stick on all other stones.
• Increase cutting pressure.
• Increase stroking speed.
• Use softer stone ( one with lower hardness number)
• Increase lubricity of honing fluid.

Slow stock removal

• increase spindle and stroke RPM
• increase cutting pressure
• use softer stone, one with lower stone hardness number
• use coarser grit stone (one with lower grit number)
• increase lubricity of honing fluid.

Poor stone life

• Decrease cutting pressure
• use faster spindle speed
• use harder stone (one with higher hardness number)
• use coarser grit stone ( one with lower grit number)
• increase lubricity of honing fluid.

Finish too rough

• decrease cutting pressure
• use finer grit stone (one with higher grit number)
• check the honing oil.
• through true shoes to exact bore diameter.
• For extremely fine finish in soft or exotic materials, use bronze mandrel or bronze shoes.

We are able to supply abrasives, honing tools for Nagel, Gehring, Sunnen, Nissin, Kadia, Mas, Delapena and many other machines.

Our line of business

• Diamond and CBN Honing Stones, Honing Tools
• Honing tools for cylinder liner & blocks honing;
• Fuel injection parts honing;
• Connecting rod honing;
• Gears honing;
• Engines, hydraulic parts honing

 Mandrel Series:

Our detailed mandrel pictures:

If you would like samples of our products for trials and inspection, please call or email us. I know you will be pleased with our response