Machining Services

Related: Services

The Diesel USA Group provides a wide range of precision and production machining services. Our machine division delivers CNC high speed precision machining / milling on practically all grades mild carbon, stainless steel, brass, hard plastics, and more. Regardless of whether the project is a prototype, short run, or volume production we have the best equipment and expertise in contract manufacturing to complete any job!

Diesel USA Group, Machining Services

From Production to Precision Metal Machining

Our machining services division is the best in the industry! By utilizing state-of-the-art equipment, we offer flexibility and unmatched quality. Whether you need 1 part, a prototype or 100,000 duplicates we can mill, drill, turn, face, thread, and bore to suit any of your business’s needs.

CNC Machining (Including 5-Axis), CNC Milling Service

Utilizing high quality CNC machines our CNC turning and milling service is an excellent solution for creating parts featuring complex shapes and high dimensional tolerances, while providing a cost-effective solution for short production runs. CNC precision milling can produce virtually any 2D or 3D shape where the material can easily be reached by the rotating cutting tools. Our 5-Axis CNC machining centers can rotate on two additional rotary axes (A and B) which help the cutting tool approach prototypes and parts from all directions providing a high quality finish.

If you require a part with a unique or complex shape, you can always count on Diesel USA Group Machine Services for custom CNC machining/milling that will meet your exact specifications. We can tailor our custom CNC services to your unique manufacturing processes or metal fabrication needs and include three-axis and five-axis milling. Whether you require a prototype or a fully functioning product for the end user, we can complete the job quickly to help you keep up with your tight production schedules.

Diesel USA Group, Machined Samples

Why is 5-Axis Machining Better?

While you can use a 3-axis machining center for mold work, long, skinny tools are necessary if you have a deep-cavity mold. With long, skinny tools, you have to slow down the feed-rates to minimize chatter and prevent tool breakage. Often, you can’t achieve the quality of surface finish you need using 3-axis machining for mold work. For fine finishing operations, especially on small diameter molds, 3-axis machining can make the process more difficult than it needs to be. With simultaneous 5-axis machining, you can use shorter, stouter tools, which means you can push faster with increased feed-rates. Using simultaneous 5-axis machining for mold work means you can take heavier cuts and z-depths aren’t a problem. All of this results in shorter total machining time, quicker time to finish, better quality products.

Our 5-Axis Equipment:

  • DMG MORI DMU 50DMG Mori DMU 50
    5-Axis Machine

  • Features:
    Table size: 27.6" X 19.7"
    Weight on table: 1,102 LBS.
    Main spindle speeds: 18,000 RPM
    Main spindle taper: HSK 63
    Main spindle horse power: 17.4 HP
    X - axis travel: 19.6"
    Y - axis travel: 17.7"
    Z - axis travel: 15.7"
    A - axis travel: - 5 + 110 DEGREES
    B - axis travel: 360 DEGREES
    Rapid traverse x, y, z: 945, 945, 945 IPM
    Cutting feed rate: 1079 IPM
Prototyping Services

Creating a prototype is often necessary to achieve the desired result when performing custom CNC work and our machining design experts have the knowledge and tools required to deliver unmatched CNC prototyping services. Our CNC machining services include the designing and engineering of prototypes that give you the confidence of knowing a part will meet your manufacturing requirements — and your quality standards. We’ll use your input during every phase of the prototyping process, from conception to production; we can even help you design the prototype with our CAD/CAM software expertise.

CNC Turning Capabilities

Our precision machining services also include CNC turning, which entails the use of a rotating metal rod and a cutting tool to remove surface materials and create a finished part or component. Depending on your project’s requirements, we can produce parts with visible tool marks or implement an additional step, such as abrasive or bead blasting, to improve the finish. We will also perform a final inspection to ensure the part is free of surface imperfections. We can execute CNC turning for a wide variety of materials, such as aluminum, low carbon steel, stainless steel, brass and many others.

CNC Lathe Machining

The Diesel USA Group has everything needed to produce the best custom-made metal CNC machining parts for our diverse customer base. With a wide variety of milling capabilities, we have the expertise to tackle any project and meet exact specifications. Our CNC machining services include CNC lathe machining that is ideally suited for producing intricate parts where precision and accuracy are of the utmost importance.

Most Machining shops only have one piece of equipment to support your needs, The Diesel USA Group utilizes an array of state-of-the-art CNC machines to support your manufacturing / prototyping needs. Our precision CNC machining services include CNC prototyping, smaller production runs and special blanket order arrangements with periodic schedule releases to accommodate varied project requirements. You can learn more about the equipment we use below, or give us a call today for a quote on your job or needs.

Our Other Equipment Includes:

  • DMG MORI DMU 50Fadal VMC 15 3+2
  • Features:
    X Axis : 20"
    Y Axis: 16”
    Z Axis: 24”
    Rapid Traverse Rate: 400 IPM
    Spindle Horsepower: 10 H.P.
    Cal Motion: B and A Axis
  • DMG MORI DMU 50Haas Mini-Mill
  • Features:
    X Axis Travel: 16”
    Y Axis Travel: 12”
    Z Axis Travel: 10”
    Rapid Rate X Axis: 600 IPM
    Rapid Rate Y Axis: 600 IPM
    Rapid Rate Z Axis: 600 IPM
    Spindle Motor: 7.5 HP
    Spindle Speed: 6,000 RPM
    Spindle Taper: #40 CT
    Tool Changer: 10 ATC
  • DMG MORI DMU 50Doosan Puma 300
  • Features:
    Swing over bed: 22"
    Chuck size: 12"
    Max turning length: 25"
    Max turning diameter: 15.7"
    Distance between centers: 27.8"
    Spindle speed: 2800 RPM
    Spindle bore / bar capacity: 4"
    Spindle motor: 35 HP
    Turret stations: 10
  • DMG MORI DMU 50Mori Seiki CL 200
  • Features:
    X Axis Travel: 8”
    Z Axis Travel: 15”
    Distance Between Centers: 12”
    Max Swing Over Bed: 19”
    Max Turning / Cutting Length: 12”
    Max Cutting / Turning Diameter: 12”
    Rapid Traverse: 1181
    Spindle Bore: 3”
    Spindle Speed: 3,500 RPM
    Spindle Motor: 15 HP
Manual Machining

When new, state-of-the-art equipment just isn't enough, we also utilize an array of quality manual machining equipment.

  1. 2 Manual Mills
  2. 2 Manual Lathes
  3. 2 Surface Grinders

Contact Diesel USA Group, Machining Services for a quote:
Brad Fry
3100 Delta Marine Drive
Columbus, Ohio 43068
Office Hours: Mon.-Fri. 8am-5pm

Our Brands

  • Av-Tekk Charge-Air Coolers
  • Grizzly Diesel Products
  • Quick Check
  • DPF Choice Program