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Single Spindle Screw Machining Services

We have 73 Brown & Sharpe single spindle screw machines to produce parts suitable for home appliances, lawn & garden products, as well as automotive markets. Our 73 Brown & Sharpe bar machines can handle round and hexagonal stock of raw materials with lengths up to 12".

Single Spindle Screw Machine Services

Brown & Sharpe Screw Machined Products

These single spindle automatic screw machines can be equipped with a range of cutting tools, including collet pads, form tools, and special counterbores to create brown and sharp screw machined parts. Special attachments are utilized for handling additional threading, cross drilling, straddle milling, broaching, and recessing operations. Several features, such as external and internal steps, tapers, knurls, splines, broaches, as well as slots, can be incorporated in our screw machined parts without secondary operations. With our Brown & Sharpe Chuckers, we also turn eccentric features on metal bar stock with diameters up to 1½". 

To learn more about our single spindle screw machining services or brown screw machined parts, contact us today.

Single Spindle Screw Machine Services - Capabilities

Materials Hot Rolled and Cold Rolled Steel Grades:
12L14
1000, 1018, 1045, 1035
1100, 1118, 1144, 1117, 1141
1200, 1215
8600, 8620
Steel - 4140
Stainless Steel - 303, 304, ETD 150
Carbon Steel
Aluminum
Brass
Bronze
Screw Machining Operations Form Turning
Drilling
Reaming
Boring
Counterboring
Burnishing
Roll Threading
Tapping
Knurling
Single Point Threading
Additional Operations (With Special Attachments) Broaching
Cross Drilling
Recessing
Straddle Milling
Secondary Operations Spline Rolling
Welding
Straightening
Heat Treating
Centerless Grinding
Deburring
Drilling
Other Capabilities Assembly
Engineering
JIT Delivery
Outsourcing
Applications Shafts
Rollers
Push Rods
Gear Blanks
Spools
Bushings
Pulleys
Valve Stems
Pipe Fittings
Tubing
Hose
Spacers
Rivets
Nuts & Screws
 Typical Screw Machined Part Features Axial Holes
Cross Holes
External & Internal Steps and Tapers
External Threads
Internal Threads
Intricate External Forms
Knurls
Recesses
Slots
Trepanned Holes
Undercuts
Wrench Flats
Cycle Time 1 .75 Seconds to 120 Seconds  
Tolerance +/-.001"  
Single Spindle Screw Machines  73 - Brown & Sharpe Single Spindle Machines
76 - Brown & Sharpe Bar Machines
  • Maximum Diameter (Round): 1 ¼"
  • Maximum Diameter (Hexagonal): 1 1/16"
  • Maximum Length: 12"
6 - Brown & Sharpe Chuckers
  • Maximum Diameter: ½" to 1 ½"
 Acceptable Drawing File Formats And Others
DXF
 JPG
PDF
Single Spindle Screw Machining Advantages - Cost Effective for High Volume Production of - Small-Diameter Parts as well as long shafts and small volumes
- Minimal Tooling Costs
- Fast Cycle Times
 Quality Control Measures Continuous Improvement Program
Employee Training Programs
Fully Integrated Computerized SPC Capability
Investment in the Latest Quality Control Equipment
Organizational Commitment to Quality
Quality Incentive Programs
State-Of-The-Art Statistical Process Control Software
Vertical Integration of Processes (from cold drawing of steel to final assembly)
 Certifications  ISO 9001: 2015 Certified  
 Awards Ashley Ward has received numerous Performance Awards from Whirlpool Corporation for its outstanding quality performance throughout the year.  
 Industries Served Appliance
Automotive
Defense
Lawn & Garden
Marine
Medical

Single-Spindle Screw Machining Capabilities

Materials Hot Rolled and Cold Rolled Steel Grades:
12L14
1000, 1018, 1045, 1035
1100, 1118, 1144, 1117, 1141
1200, 1215
8600, 8620
Steel - 4140
Stainless Steel - 303, 304, ETD 150
Carbon Steel
Aluminum
Brass
Bronze
Screw Machining Operations Form Turning
Drilling
Reaming
Boring
Counterboring
Burnishing
Roll Threading
Tapping
Knurling
Single Point Threading
Additional Operations (With Special Attachments) Broaching
Cross Drilling
Recessing
Straddle Milling
Secondary Operations Spline Rolling
Welding
Straightening
Heat Treating
Centerless Grinding
Deburring
Drilling
Other Capabilities Assembly
Engineering
JIT Delivery
Outsourcing
Applications Shafts
Rollers
Push Rods
Gear Blanks
Spools
Bushings
Pulleys
Valve Stems
Pipe Fittings
Tubing
Hose
Spacers
Rivets
Nuts & Screws
 Typical Screw Machined Part Features Axial Holes
Cross Holes
External & Internal Steps and Tapers
External Threads
Internal Threads
Intricate External Forms
Knurls
Recesses
Slots
Trepanned Holes
Undercuts
Wrench Flats
Cycle Time 1 .75 Seconds to 120 Seconds  
Tolerance +/-.001"  
Single Spindle Screw Machines  73 - Brown & Sharpe Single Spindle Machines
76 - Brown & Sharpe Bar Machines
  • Maximum Diameter (Round): 1 ¼"
  • Maximum Diameter (Hexagonal): 1 1/16"
  • Maximum Length: 12"
6 - Brown & Sharpe Chuckers
  • Maximum Diameter: ½" to 1 ½"
 Acceptable Drawing File Formats And Others
DXF
 JPG
PDF
Single Spindle Screw Machining Advantages - Cost Effective for High Volume Production of - Small-Diameter Parts as well as long shafts and small volumes
- Minimal Tooling Costs
- Fast Cycle Times
 Quality Control Measures Continuous Improvement Program
Employee Training Programs
Fully Integrated Computerized SPC Capability
Investment in the Latest Quality Control Equipment
Organizational Commitment to Quality
Quality Incentive Programs
State-Of-The-Art Statistical Process Control Software
Vertical Integration of Processes (from cold drawing of steel to final assembly)
 Certifications  ISO 9001: 2015 Certified  
 Awards Ashley Ward has received numerous Performance Awards from Whirlpool Corporation for its outstanding quality performance throughout the year.  
 Industries Served Appliance
Automotive
Defense
Lawn & Garden
Marine
Medical