CNC Turning Services

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Our Swiss-style machine equipment is a cost effective way to provide extreme accuracy for small parts, long slender parts, and screws. Since Swiss-style operations can produce complex parts in a single operation, production time is decreased. With the adoption of Swiss CNC machines, we can perform multiple complex operations through computer controlled programming, resulting in tighter tolerances, better surface finish, and improved consistency.

Our Swiss-style machines are capable of typical boring, deburring, drilling, knurling, milling, reaming, and turning operations. This type of equipment offers additional capabilities including broaching, deep hole drilling, hobbing, slotting, thread cutting, tapping, thread milling, and thread rolling. They are capable of continuous or high speed machining, utilizing 7 axes and live tooling. We work with steels, aluminum, brass, copper, iron, and titanium materials utilizing Swiss-style machining operations. We can also perform these operations with polymers such as ABS, Acetal, Fiberglass, and Nylon. With Swiss-style machining, we can achieve tolerances as close as ± 0.0003” with part lengths of up to 36” and maximum diameters of 1.25”. Our team has produced connectors, fasteners, fittings, and shafts in prototype, low volume, or high volume batches. While we typically quote on a job by job basis, time may vary depending on the project complexity and timeframe requested.

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Our team at Miller Precision Mfg. Ind., Inc. is well versed in both manual and CNC capable Swiss machining operations, supported by a state-of-the-art Tsugami Swiss turning equipment. We’ve performed Swiss-style operations for multiple industries, including precision components for aerospace, electronic, medical, optical, and dental applications. In addition to precision machining, we adhere to stringent certifications, specifications, and industry standards such as ANSI, ASTM, AWS, ISO, QS, and RoHS.

We continue to provide an ever-growing inventory of machinery that will expand your production capabilities, offer extreme precision tolerances, and ensure part quality.

Cnc Turning Services Capabilities

Turning Processes

Parting/Cutting Facing Turning:

  • Contour Turning
  • Form Turning
  • Taper Turning
  • Straight Turning

Threading

  • External
  • Internal

Shoulder Facing
Internal Forming
Drilling
Knurling
Boring

Materials (Metals)

Alloy Steels
Aluminum
Brass
Bronze Alloys
Carbon Steel
Cobalt
Copper
Iron

Lead
Nickel
Stainless Steel
Stellite (Hardfacing)
Tin
Titanium

Materials (Plastic Polymers)

ABS (Acrylonitrile Butadiene Styrene)
Acetal
Acrylic
Fiberglass Reinforced Plastics
Nylon
Phenolic
Polyamide-Imide
Polycarbonate
Polyetheretherketone (PEEK)

Polyetherimide
Polyethylene
Polyphenylene Sulfide
Polypropylene
Polystyrene
Polysulphone
PTFE (PolyTetraFluoroEthylene)
PVC (Polyvinyl Chloride)
PVDF (Polyvinylidene Fluoride)

Materials (Other Materials)

Fiberglass
Wood

Type of Turning Machine (Lathe Type)

Lathe

  • Engine
  • Turret
  • CNC

Turning Tools and Accessories

Right-Hand Turning Tool
Left-Hand Turning Tool
Right-Hand Facing Tool
Left-Hand Facing Tool
Round-Nose Turning Tool
Cutoff/Parting Tool
Finishing Tool
Threading Tool

Knurling Tool
Boring Tool
Inserts

  • Wiper Inserts
  • Negative Inserts
  • Positive Inserts
  • Other Inserts

Drill Bits

Chuck Type

Two-Jaw Chuck

Three-Jaw Chuck

Equipment Capabilities

CNC Control Capabilities
Large Swing Lathe
Bar Feed
Milling

CAD Design Services
CAM Programming Services
Reverse Engineering

Tolerances

Straightness : ± 0.0005 in
Concentricity: ± 0.001 in
Diameter (outer/inner): ± 0.0005 in (± 0.0127 mm)

Length (over 24 in): ± 0.0005 in
Length (over 610 mm): ± 0.0127 mm

Part Diameter

Min
0.187 in
(4.76 mm)

Max
18 in
(381 mm)

Part Length

Min
0.078 in
(2 mm)

Max
24 in
(610 mm)

Maximum Part Weight/Maximum Lifting Capacity

100 lbs

Additional Services Offered

Assembly
CAD Design Services
Coordinate Measuring Machines (CMM)
Deburring
Heat Treating

Painting
Plating
Reverse Engineering
Sheet Metal Fabrication
Welding – MIG and TIG

Production Volume

1 pc min
Unlimited max
Specialty Production Shop

Prototype
Low Volume
High Volume

Lead Times Available

1 – 2 Weeks
Quoted on a Job by Job Basis
Rush Services Available

Additional Information

Intended Applications

Machine Components
Engine Components
Turbine Components
Hydraulic Components
Turbomachinery Components
Construction Equipment
Shafts
Forgings
Valves

Pins
Thread Rod
Fasteners
Spindles
Sockets
Bushings
Spacers
Fittings
Standoffs

Industry Focus

Aerospace
Agricultural
Architectural
Auto/Truck/Transportation
Chemical
Dental
Electronic
Food

Machine Tool
Marine
Medical
Military
Oil Field
Optical
Packaging/Converting
Pharmaceutical

Industry Standards

ANSI American National Standards Institute
ASTM American Society for Testing and Materials
AWS American Welding Society
ISO International Organization for Standardization

Mil-Spec Military Specifications
QS QS Is a quality standard developed by the Automotive Industries
RoHS Restriction Of Hazardous Substances (Compliant)

File Formats

DXF
MasterCam (MDX, MC8, MC9, SET)
PDF
Pro-E or Pro/Engineer (DRW,PRT,XPR)

SolidWorks (SLDPRT,SLDDRW,SLDDRT) STEP

Col3