Mathy Machine Inc.

CNC Machining

Since 1975, Mathy Machine, Inc. has offered a range of computer numerical control (CNC) services from our CNC machining San Diego facility to a diverse customer base. We specialize in tight-tolerance, precision components at competitive prices, with versatile material options to meet your unique needs. Our team delivers precision CNC milling and turning services, along with prototyping, assembly, and production runs, to quickly and efficiently fabricate high-quality parts. Read on to learn about the industries and materials we work with and the benefits of this subtractive manufacturing method.

INDUSTRIES WE SERVE

Mathy Machine provides precision CNC machining services for a wide variety of industries.
slide
slide
slide
Aerospace
Automotive
Electronics

Given their mission-critical applications, complex aerospace components require precision, uniformity, tight tolerances, a good strength-to-weight ratio, and reliable performance, even under extreme temperatures and pressures. CNC machining complies with these stipulations to meet quality and safety standards. CNC-machined aerospace parts include:

  • Access panels
  • Engine parts
  • Landing gear components

Our CNC machining services — CNC milling, in particular — efficiently fabricate complex, durable, and high-performance automotive parts and prototypes from plastics and metals. Such parts include:

  • Axels
  • Dashboard parts
  • Gauges
  • Gearboxes
  • Valves

CNC machining produces small, interconnected plastic and metal components for various consumer electronic devices. Smartphones, tablets, computers, and more utilize CNC-machined parts like:

  • Chassis
  • Fixtures
  • Housings
  • Printed circuit boards

CNC Machining Materials

CNC machining is compatible with many material options.

Aluminum

Aluminum is known for its strength-to-weight ratio. It’s also corrosion-resistant, electrically and thermally conductive, and has good machinability for high-volume production. Using alloy 6061 in aluminum CNC machining services is one popular choice for an all-purpose alloy. It makes parts for:

  • Bicycles
  • Sporting and recreational goods
  • Vehicles

However, aluminum 6061 can’t withstand continued exposure to some chemicals and saltwater. As an alternative, 7075 has the highest strength of any aluminum alloy currently available on the commercial market. It’s ideal for aerospace equipment like frames and other applications requiring high strength.

Stainless Steel

We work with multiple stainless steel alloys, all of which have high strength and resistance capabilities against abrasion, corrosion, and distortion. Some common metals for stainless CNC machining services include:

  • 303 Stainless Steel. Offering good machinability for products like nuts, bolts, and gears due to its sulfur content, non-magnetic 303 cannot, however, be welded, heat-treated, or cold-formed.
  • 304 Stainless Steel. This rugged, all-purpose alloy has similar properties as 303, but it’s weldable. It’s a good choice for industrial and residential architecture, tanks, pipes, and kitchen items.
  • 316 Stainless Steel. Containing molybdenum for enhanced corrosion resistance, this strong alloy is a weldable, marine-grade material.
  • 17-4 Stainless Steel. Prized for its hardness, toughness, and corrosion resistance, this strong, precipitation-hardening metal with chromium, copper, and nickel content has military, aerospace, and chemical industry applications.
  • 13-8 Stainless Steel. Containing chromium, molybdenum, and nickel, 13-8 has similar strengths and applications to 17-4. It’s good for making rocket engine, missile, and airplane parts.

Carbon Steel

Given its optimal machinability and weldability properties, manufacturers often utilize Carbon Steel 1045 for products. This mild steel is stronger than the majority of stainless steel options while being more affordable. You can also heat-treat or harden it to better suit your application. It’s applicable for architectural projects but requires surface treatment to safeguard against corrosion or rust. It can craft:

  • Bolts
  • Connecting rods
  • Gears
  • Nuts
  • Shafts
  • Small mechanical components

Titanium

Titanium CNC machining services are optimal for military and defense, aerospace, industrial, and other applications requiring rugged components and involving harsh environments. This is due to titanium’s durability, strength, and resistance to corrosive materials. As a biocompatible metal, it’s also applicable for manufacturing healthcare products. If your application requires an electrically conductive metal, a material with high machinability, the ability to achieve a nice polish, or a low-cost metal, however, titanium is not the best choice.

ADVANTAGES OF OUR CNC MACHINING SERVICES

  • Enhanced quality. CNC machining produces accurate, highly repeatable components for consistent, superior quality.
  • Improved speed and throughput. Automated equipment increases manufacturing speeds for greater efficiency and throughput.
  • Reduced costs. Requiring fewer operators and generating less material waste from rework, CNC machining is a cost-effective process.

BENEFITS OF LOCAL CNC MACHINING

Partner With Mathy Machine

To learn more about our CNC machining capabilities and what sets us apart from the competition, contact us today.