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CNC Micro machining services of hard materials to micron tolerances

CNC Micromachining services for Micron Level Tolerances
CNC micromachining services for all hard materials to micron level tolerances is now available from Valley Design. By incorporating 5 Axis CNC micromachining capabilities to its extensive range of precision machining services, Valley offers a one-stop solution. From CNC machining to precision lapping, optical polishing, ultrasonic hole drilling, production dicing, backgrinding, wafering, edge polishing and beveling, Valley can do it all. Special capabilities include ultra-thinning, polishing to Angstrom level finishes, micron level tolerances, and tight flatness, parallelism and TTV specifications. Valley is unique in that we can provide metal CNC machining as well as ceramic CNC machining. Custom metal CNC machining includes metals of all types such as stainless steel, copper, brass, inconnel and alloys as well as aluminum CNC machining. Ceramic machining services are provided on ceramics of all types including 96% and 99.6% Aluminas, Aluminum Nitride, Macor, Ferrites and Silicon Carbide.

Materials for CNC micromachining include Fused Silica, Glass, Quartz, 96% – 99.9% Alumina ceramics, AlN, Metals, Sapphire and more. Valley can machine your provided material, or from our extensive inventory. CNC machined features may include pockets, through-holes, slots, channels, edge chamfers, corner chamfers, radii, steps, and complex shapes with tight tolerances.

Product Applications:

  • Ceramic machining of Alumina medical sensor light baffles – semicircular shapes with 1mm dimensions x a fraction of a millimeter thick.
  • Borofloat glass odd-shaped polished and micromachined package covers
  • Custom metal machining of 304 stainless substrates, 0.127mm square x 0.5mm thick polished to less than 50 Angstroms surface finish.
  • Custom metal milling of Copper and Titanium precision circular shims sequentially spaced with thickness tolerance of + .5um
  • Aluminum mirrors with gold coating
slotted samples

Precision CNC micromachining services from Valley, your one stop full service micromachining facility: