The Rochester Technology and
Manufacturing Association provides
Contract Assembly, Machining,
Fabrication, and Engineering Services

CapabilitiesContract Assembly ServicesMachining ServicesTool and Mold Making
Services
Plastic Fabrication and
Molding Services
Metal Fabrication ServicesEngineering and Design
Services
Custom Optics and PhotonicsCustom Casting
PortfoliosPlaster Mold Aluminum Casting
for a Copier Frame
CNC Milled Charging Handle for
M-16 and M-4 Machine Gun
Custom Design & Assembly
of a High Capacity Paper Feeder
for the Copier Industry
ABS Plastic Decorative Covers
For Sewer Industry
Turret Punched Aluminum Aircraft
Covers for the Aerospace Industry
RTMA Members

Precision CNC Turning Services

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CNC Turning
With the ability to machine up to 9" diameters and hold a tolerance of +/- .0002, Rochester Technology and Manufacturing Association (RTMA)offers precision CNC turning services to over 10 different industries. Our unique combination of equipment and fixturing, including a Hardinge lathe with an installed barfeeder, enables us to offer CAD and CAM services, live tooling, and CNC control capabilities, and we manufacture custom fixtures when a job needs it. In a rush? We also feature rush services, so you'll always get what you need when you need it. To learn more about our precision CNC machining services and how we can accommodate you, please contact Rochester Technology and Manufacturing Association today.

Request Quote

Example of Our Work

Precision CNC Turning Specifications:

Turning Processes  
Parting/Cutting
Facing
Turning:
Threading

Drilling
Knurling
Boring
  • Contour Turning
  • Form Turning
  • Taper Turning
  • Straight Turning
  • External
  • Internal
Tolerances  
Straightness : ± .0002 in Concentricity: ± .0002 in
Part Diameter  
Min
.050 in
1.27 mm
Max
9 in
228.6 mm
Part Length   Max
30 in
762 mm
Maximum Part
Weight/Maximum Lifting
Capacity
  100 lbs
Production Volume  
Specialty Production Shop
Prototype
Low Volume to High Volume
Lead Times Available  
Min
4 Weeks
Max
6 Weeks
Quoted on job by job basis
Rush Services Available
Materials (Metals)  
Alloy Steels
Aluminum
Brass
Bronze
Carbon Steel
Cobalt
Copper
Inconel
Magnesium
Molybdenum
Monel
Stainless Steel
Stellite (Hardfacing)
Titanium
Materials ((Plastic Polymers)  
ABS (Acrylonitrile Butadiene Styrene)
Acrylic
Nylon
Phenolic
Polycarbonate
Polyethylene
Polypropylene
Polystyrene
PTFE (PolyTetraFluoroEthylene)
PVC (Polyvinyl Chloride)
Teflon
Equipment  
Doosan 2000SY
  • Live Tooling
  • Main Spindle: 5000 RPM Max.
  • Sub Spindle: 6000 RPM Max
  • 12 Tool Station
  • 1000 PSI Thru Coolant
Cincom A16/A32 (Citizen) (2)
  • 2000 PSI Thru Coolant
  • Live Tooling
  • Feed Rate: 45m/min
Hardinge Conquest T42L
  • Live Tooling: 4000 RPM Max.
  • Main Spindle: 5000 RPM Max. 10HP
  • Sub Spindle: 6000 RPM Max
  • Bar Feeder
  • Internal Probing/Measuring
  • 120 Tools
Okuma/Haas:
  • Spindle: 3500 RPM Max.
Fixturing  
Three-jaw chuck
Four-jaw chuck
Custom In-House Fixtures
Equipment Capabilities  
CNC Control Capabilities
Bar Feed
Live Tooling
CAD Design Services
CAM Programming Services
Reverse Engineering
Additional Services Offered  
Assembly
Engineering
Fabrication
Grinding
Painting
Welding
Efficiency  
Six Sigma Certification
Green Belt (3)
Lights Out Manufacturing
Industry Focus  
Aerospace
Automotive
Business Systems
Chemical
Dental
  • Nuclear
  • Oil, Gas, Petroleum
  • Solar
  • Wind
Electronic
Energy
Food
Marine
Medical
Military/Government
Processing
Intended Applications  
Machine components
Engine components
Turbine components
Hydraulic components
Shafts
Castings
Enclosures
Extrusions
Forgings
Housings
Injection Molded Parts
Valves
Industry Standards  
ANSI
American National Standards Institute
AS
Aerospace Industry Standard
  • 9100B
ASME
American Society of Mechanical Engineers
ASTM
American Society for Testing and Materials
AWS
American Welding Society
ISO
International Organization for Standardization
  • ISO 9001:2008
Mil-Spec
Military Specifications
NADCAP
National Aerospace And Defense Contractors Accreditation Program
OSHA
Occupational Safety and Health Administration
RoHS
Restriction Of Hazardous Substances (Compliant)
SAE
Society of Automotive Engineers
File Formats  
Mastercam and Esprit Software Utilized
AutoCAD (DWG,DWZ)
BMP
Bit Mapped Graphics
Catia (CATDrawing,CATPart)
DXF
Drawing Interchange Format, or Drawing Exchange Format
GIF
Graphics Interchange Format
IGES
Initial Graphics Exchange Specification, ANSI file format.
Inventor (IDW, IPT)
JPG or JEPG
Joint Photographic Experts Group
MasterCam (MDX, MC8, MC9, SET)
PDF
Portable Document Format
Pro-E or Pro/Engineer (DRW,PRT,XPR)
SolidWorks (SLDPRT,SLDDRW,SLDDRT)
STEP
Standard for the Exchange of Product Model Data
SurfCam (DSN)
TIFF
Tagged Image File Format

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Rochester Technology and Manufacturing Association