Cargo Carbide WNMA Cast Iron Inserts are carbide turning inserts designed for CNC machining of cast-iron components. The WNMA insert format provides a robust multi-edge configuration for turning applications where dependable cutting performance and efficient insert utilization are important.

The WNMA geometry is specifically positioned within the Cargo Carbide cast-iron tooling range, providing a dedicated option for manufacturers machining cast-iron components on CNC lathes and turning centres.

WNMA inserts can be used for suitable external turning, facing, step turning and general profile machining depending on the selected grade, insert size, nose radius and cutting conditions. When machining cast iron, appropriate cutting parameters should be selected according to the material grade, component geometry, machine rigidity and required surface finish.

Cargo Carbide WNMA Cast Iron Inserts are suitable for engineering components, automotive parts, industrial machinery, pump and valve components and other cast-iron CNC machining applications.

Product Specifications

Applications

1. Cast Iron CNC Turning

Suitable for appropriate CNC turning applications involving cast-iron components.

2. External Diameter Turning

For machining the outside diameter of cylindrical cast-iron components.

3. Facing

Suitable for machining flat end faces during CNC turning.

4. Step Turning

Useful for producing multiple diameters and shoulders on cast-iron components.

5. General Profile Machining

Suitable for appropriate external profile operations according to the selected insert configuration and machining conditions.

Typical Industries

• Automotive component manufacturing
• General engineering
• Cast-iron component manufacturing
• Pump and valve manufacturing
• Industrial machinery
• Machine components
• CNC job work
• Precision engineering

Key Benefits

• Designed for cast-iron CNC turning
• WNMA configuration for cast-iron machining
• Robust carbide insert construction
• Multi-edge insert format
• Suitable for turning and facing operations
• Useful for repetitive CNC production
• Suitable for CNC lathes and turning centres
• Can be selected according to cast-iron grade and machining conditions
• Supports efficient insert utilization

5 Unique FAQs

1. What is a WNMA cast iron insert?

A WNMA cast iron insert is a carbide CNC turning insert using the WNMA format for suitable cast-iron machining applications. It can be used for operations such as external turning, facing and step turning.

2. What is the WNMA insert used for?

WNMA inserts are intended for suitable CNC machining of cast-iron components. Depending on the selected grade and cutting conditions, they can be used for external turning, facing, step turning and general profile machining.

3. Can WNMA inserts be used on a CNC lathe?

Yes. The WNMA configuration is suitable for CNC turning applications when the correct holder, insert size, grade and cutting parameters are selected for the workpiece.

4. What type of cast iron can be machined with WNMA inserts?

The appropriate insert grade depends on the specific cast-iron material and machining condition. The cast-iron grade, hardness, cutting speed, feed rate, depth of cut and machine rigidity should be considered before selecting the insert.

5. How do I choose the correct WNMA cast iron insert?

Select the insert according to the cast-iron material, component geometry, depth of cut, feed rate, cutting speed, required surface finish and machine setup. The appropriate Cargo Carbide grade, size and nose radius should then be selected.