Deep Hole Electrical Discharge Machining suppliers
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AQ Precision Machining provide professional custom deep hole electrical discharge machining service relying on stable long-term cooperative EDM suppliers, matched with our in-house CNC machining, wire cutting, precision grinding and post-finishing procedures to offer one-stop component manufacturing solution for global precision industry clients.
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Deep Hole EDM Drilling Service
AQ Precision Machining provide professional custom deep hole electrical discharge machining service relying on stable long-term cooperative EDM suppliers, matched with our in-house CNC machining, wire cutting, precision grinding and post-finishing procedures to offer one-stop component manufacturing solution for global precision industry clients.
Deep hole EDM drilling adopts electrode tubular copper pipe, relies on pulse spark discharge to erode material for tiny hole penetration processing. It belongs to non-contact thermal erosion machining mode, free from cutting force constraint.
This technology is specially developed for micro-apertures, ultra-deep holes, oblique holes, dense array pinholes and hardened workpiece holes which conventional drill bits cannot process smoothly.
All conductive metal materials are compatible for deep hole EDM machining：
1. Do you own deep hole EDM machines in your workshop?
We cooperate with professional certified EDM processing vendors. We uniformly manage production schedule, quality inspection and subsequent CNC finishing, customers only need to provide drawings and get finished parts.
2.What minimum hole diameter can deep hole electrical discharge machining achieve?
The smallest machinable aperture reaches Φ0.1mm, covers conventional hole size from Φ0.1mm to Φ6mm.
3.Can EDM deep hole process already hardened steel parts?
Definitely yes. Spark erosion machining ignores material hardness, quenched mold steel and stainless steel can be drilled directly.
4. Why choose EDM drilling instead of CNC drill for deep tiny holes?
Tiny drill bits easy to break, deflect and deviate on deep holes. EDM electrode pipe slender and stable, guarantee straightness of deep micro holes.
5.Is inclined hole machining available for deep hole EDM?
Yes, angular inclined through holes and side lateral holes are supported.
6.What metal materials are unavailable for deep hole EDM processing?
Insulating plastic and ceramic cannot be processed; all conductive metals are acceptable.
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