TNC 620 – The Right Control for Milling, Drilling and Boring Machines

The TNC 620 is compact and easy to read. The TNC 620 is a compact but versatile contouring control for up to five controlled axes. Thanks to its flexible operating concept—workshop-oriented programmability with HEIDENHAIN conversational programming or offl ine programming—and its scope of features, it is especially suited for use on universal milling, drilling and boring machines for the following:

• Series and single-part production
• Toolmaking Machine building
• Research and development
• Prototypes and pilot plants
• Repair departments
• Training and education facilities

And it offers the applicable features both necessary and helpful:

Universal milling machines

• Free contour programming
• Milling cycles for complex contours
• Fast presetting with HEIDENHAIN touch probes

Drilling and boring machines

• Cycles for drilling, boring and spindle alignment
• Cycles for linear and circular point patterns

Five-axis machining with swivel head and rotary table

• When you are programming away from the machine, the TNC 620 automatically takes the machine geometry into account
• Tilting the working plane
• Cylindrical surface machining
• 3-D tool compensation
• Fast execution through short block processing times