Precision CNC Turning

At Twin City EDM and Manufacturing, our precision CNC turning equipment provides true six-face machining capabilities. Our twin turret lathes are capable of boring, drilling, milling, reaming, turning, broaching, deep hole drilling, hobbing, shaping, and virtually any threading process including thread whirling, single point threading, and thread milling. Our machines are capable of up to 9-axis turning for cutting complex geometries into billets and bar stock. Bars up to 51 mm and billets up to 190 mm with a maximum length of 400 mm can be turned and milled.

Our automatic tool changers and bar feeders mean we can practice lights out manufacturing. The ability to produce parts without operators at the machine mean more parts in less time for less money. Our Smart Scope Vision Systems and Zeiss CMM are used to ensure that all parts meet even the strictest close work tolerances. We have a full-time quality staff that is trained in geometric tolerancing, print reading, and inspection equipment usage, and we maintain an updated calibration system to ensure all machinery and inspection equipment is functioning correctly. For more information about our precision CNC turning capability, see the table below, or contact us directly.

General Capabilities
Boring, Deburring, Drilling, Knurling, Polishing, Reaming, Turning, Milling with 5 Axis, Milling 3 Axis
Special Capabilities
Broaching, Deep Hole Drilling, Hobbing, Shaping, Slotting, Cutting, Thread Cutting, Tapping, Thread Milling, Thread Whirling
Machinery Axis
7 to 9
Equipment Capabilities
CNC Control, Automatic Bar Feeders, Twin Spindles, Twin Turrets, Simultaneous 5 Axis & Cutting (Front and Rear Spindle)
Automation Capabilities
Lights Out (Robotic Cells)
Metal Materials
Stainless Steel, Aluminum, Titanium, Brass, Nickel, Dual Steel
Plastic Materials
Polyurethane, Polypropylene, Thermoplastic & Thermoset Elastomers, Delrin
Other Materials
Ceramic, Graphite, Composites, Tungston
Billet Diameter
0 to 190 mm
Bar Diameter
0 to 63.5 mm
Turning Length
0 to 700 mm
Zeiss Coordinate Measuring Machine (CMM with Scaning Head), OGP Vision Systems
Pull, Mag Particle, Pressure, Quality Assurance Program
Production Volume
Prototype to High Volume Production
Typical Lead Time
3 to 4 weeks
Lights Out Manufacturing, Lean Manufacturing
Industries Served
Medical, Surgical, Aircraft, Aerospace, Defense, Industrial
Industry Standards Met
ISO 13485:2003 Compliant, ASTM 485, MIL-W-13855, MIL-L-45208A, MIL-Q-9858A
File Formats Accepted
SolidWorks, AutoCAD, MasterCAM

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