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Precision assisted machining, rapid prototyping, and higher precision

  • CNC outer circle/plane/inner circle grinding, Ra≤0.2μm， Tolerance ± 0.005mm
  • Complex cavity, deep groove, and irregular hole electrical discharge machining
  • Precision slow wire cutting of conductive materials, with an accuracy of ± 0.005mm
  • Vertical milling machine/horizontal lathe for rapid prototyping and flexible processing

Auxiliary Machining Services

From precision prototypes to batch production, in addition to CNC machining, we integrate specialized processes such as precision grinding, EDM (Electrical Discharge Machining), and WEDM (Wire Electrical Discharge Machining). With multimaterial processing capabilities, we meet diverse requirements for rapid prototyping of complex parts, highhardness materials, special contours, and postprocessing operations.

Precision Grinding

A specialized process for achieving ultra-high precision and surface finish. Ra ≤ 0.2μm, tolerance ±0.002mm.

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EDM (Electrical Discharge Machining) & WEDM (Wire Electrical Discharge Machining):

Capable of handling complex machining requirements such as post-hardening mold finishing, carbide parts, shaped holes / deep slots, micro structures, etc.

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Conventional Machining

Provides a fast and economical solution for simple structures or urgent orders.

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Machining Equipment

Equipment TypeMain ProcessAccuracy / Capability IndicatorsTypical Applications
CNC Grinding MachineCylindrical grinding, surface grinding, internal grindingSurface roughness Ra ≤ 0.2μm, tolerance ±0.002mmFinishing of hardened parts, tool sharpening, final shaping of high_x001e_hardness materials (die steel / carbide)
EDM Die_x001e_Sinking MachineCNC EDM (Electrical Discharge Machining)Non_x001e_contact machining, cavity accuracy ±0.005mmComplex cavities in high_x001e_toughness materials, deep slots, shaped holes, mold cavities (injection / die_x001e_casting / stamping)
Wire EDM (WEDM)Precision cutting of conductive materialsCutting accuracy ±0.005mm, smooth surface requiring no grindingLong holes, precision shaped parts, templates, parts with surface roughness requirements on inner hole walls
Vertical Milling MachineConventional / CNC turret millingMachining tolerance ±0.05mmRapid prototyping, simple shapes, flat surfaces, grooves, keyways, gears, cams and other profiled features
Horizontal LatheConventional horizontal turningMachining tolerance ±0.02mm, max. swing diameter Φ400mm, length 1500mmShaft, disc, and sleeve parts; turning of outer diameters, faces, grooving, threading, drilling, boring

Frequently Asked Questions(FAQs)

We deliver more than just qualified parts; we deliver reliable solutions with the highest standards of precision,
quality, and on-time delivery. We understand the critical role our components play in the success of your products.

Why choose our auxiliary machining services?
  • Wellequipped:From roughing to finishing, from conventional to specialized processes — no need for multiple transfers. Onestop completion, no outsourcing, reducing prototyping lead time by over 30%.
  • Rapid prototyping:Digital programming + flexible process chain. Single pieces, small batches, repair parts, and trial parts are all acceptable. Samples available in as fast as 24 hours.
  • Costeffective:Reasonable process integration reduces clamping times and scrap rate.