VT machining provides CNC Grinding Kovar for customers who need accurate, repeatable Kovar components. Because Kovar is matched thermal expansion for glass/ceramic seals, we adapt the process to suit — controlling the variables that matter for this alloy.
CNC Grinding Capability for Kovar
- Surface finish to Ra 0.1–0.4 µm
- Dimensional tolerance to ±0.002 mm
- Flatness/parallelism within 0.005 mm
- Wheel grit selected per alloy hardness
How CNC Grinding Kovar Works
During grinding, the Kovar workpiece is held and processed under CNC control so that feed, speed and the active parameters stay within the window that keeps the alloy stable and the result accurate.
CNC Grinding Quality & Inspection
We verify CNC Grinding Kovar dimensionally and, where required, provide inspection records — giving you confidence that every Kovar part meets specification.
Applications of CNC Grinding Kovar
CNC Grinding Kovar parts appear in aerospace, medical, automotive, electronics and industrial assemblies wherever accurate Kovar components are required.
Why Kovar for CNC Grinding
Choosing Kovar for CNC Grinding Kovar is usually about its properties: matched thermal expansion for glass/ceramic seals. Tell us the grade and condition you need and we will machine to it.
Other Metals for CNC Grinding
Other Processes for Kovar
Need CNC Grinding Kovar for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
What is CNC Grinding Kovar and how is it done?
CNC Grinding Kovar refers to cNC grinding removes material with a precision abrasive wheel to achieve tight dimensional tolerances and superior surface finish. Applied to Kovar — matched thermal expansion for glass/ceramic seals — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
Which industries use CNC Grinding Kovar parts?
CNC Grinding Kovar parts are used across aerospace, medical, automotive, electronics, semiconductor and general industrial sectors — anywhere precise Kovar components are required.
What surface finish is achievable on Kovar with CNC Grinding?
Grinding can take Kovar to a fine finish — typically Ra 0.1–0.4 µm, and to a mirror grade on suitable alloys.
Does CNC Grinding Kovar require dedicated tooling?
Most Kovar grinding work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
Why is Kovar a good choice for CNC Grinding?
Kovar is matched thermal expansion for glass/ceramic seals, which makes it well suited to CNC Grinding. We tune the process to the alloy so the finished Kovar grinding part meets your dimensional and functional requirements.
What tolerances can you hold for CNC Grinding Kovar?
Achievable tolerances for Kovar grinding depend on the alloy, geometry and feature size. Grinding routinely holds single-micron tolerances on diameter, flatness and parallelism. Exact figures are confirmed against your drawing callouts.