Materials
Kovar Alloy CNC Machining
Kovar alloy, a nickel-cobalt ferrous alloy, is known for its unique thermal expansion properties, which closely match those of glass and ceramics, making it ideal for applications requiring tight seals between metal and glass or ceramics.
CNC Machining Methods
Metal CNC Turning
A workpiece is rotated while a stationary cutting tool removes material, producing cylindrical shapes. Commonly used for creating shafts, rings, and other rotational components.
Metal CNC Milling
Involves rotating a cutting tool against a stationary workpiece to remove material. Ideal for complex shapes, including contours and features like slots, pockets, and holes.
Metal CNC Drilling
Utilizes drill bits to create holes in metal parts. Often used to create mounting holes or to prepare for further machining operations.
EDM
Uses electrical discharges (sparks) to erode material from a workpiece. Common in mold making, tool and die work, and complex geometries.
Metal CNC Plasma Cutting
Uses a high-temperature plasma arc to cut through metal sheets. Best for thicker materials and often used in fabricating large components in the automotive and aerospace industries.
Metal CNC Laser Cutting
Uses a focused laser beam to melt or vaporize metal. Excellent for intricate designs and high precision in cutting thin sheets of metal.
Metal CNC Waterjet Cutting
Uses high-pressure water mixed with abrasive materials to cut through metal. Effective for various materials, including those sensitive to high heat, as it does not produce thermal distortion.
Metal 3D Printing
Some CNC setups now incorporate additive processes to create metal parts layer by layer. Useful for rapid prototyping, tooling, and complex geometries that traditional machining may struggle with.
Frequently Asked Questions
We specialize in multi-axis CNC machining (3-axis, 4-axis, 5-axis) and can achieve standard tolerances of ±0.02mm (±0.001″), with tighter tolerances available upon request. We work with a wide range of metals and engineering plastics.
We accept STEP, IGES, X_T, SLDPRT, and DWG/DXF files. 2D drawings with critical dimensions and tolerances are highly recommended alongside 3D files for accurate and efficient quotation.
Lead time depends on part complexity and order quantity. Standard prototypes can be delivered in 5-10 business days. For production runs, typical lead time is 2-4 weeks. Rush services are available for urgent projects.
Yes. We offer a full suite of post-processing services including anodizing, powder coating, plating, polishing, sandblasting, heat treatment, and assembly. We can deliver parts ready for final use.
We implement strict quality control at every stage: from material certification, in-process inspections (IPQC) to final quality checks using tools like CMM, calipers, and micrometers. First Article Inspection (FAI) reports and material certifications are provided with shipments.
Client IP protection is our top priority. We are willing to sign Non-Disclosure Agreements (NDAs) and have secure data management systems in place. Your drawings and designs will never be shared with third parties.
Reliable CNC Machining Solutions
We focus on delivering high-quality CNC machined parts with efficient production to meet your exact requirements.
