Fedjetting FDS700: 5-Axis CNC High-Pressure Water Deburring Center

Fedjetting FDS700: 5-Axis CNC High-Pressure Water Deburring Center

Traditional deburring methods often fall short when processing complex precision parts. Manual grinding is inconsistent, chemical processing introduces severe environmental hazards, and mechanical cutting struggles with internal cavities.

TheFedjetting FDS700 series offers a specialized physical cleaning solution. Built for the strict tolerances of new energy vehicles, humanoid robotics, and aerospace components, this closed-loop workstation uses pure high-pressure water to remove burrs and industrial residue without damaging the base material.

The Physics of High-Pressure Water Deburring

The FDS700 operates on a straightforward but highly controlled physical principle. A heavy-duty pump pressurizes water up to 50MPa (7000psi). As the continuous water jet exits the specialized nozzle, it transitions into a high-speed mixture of droplets and liquid blocks.

When this mixture impacts the workpiece, it triggers a cavitation effect. The resulting micro-explosions from collapsing cavitation bubbles generate a concentrated shockwave that cleanly strips burrs from their roots and flushes out embedded aluminum chips from deep within the component.

Engineering and Production Advantages

• Zero Part Deformation: The process relies entirely on cold physical impact. Because there is no mechanical tool contact or heat generation, thin-walled motor housings and precision valve bodies maintain their exact dimensional tolerances.

• Complete Cavity Penetration: The water stream easily reaches blind holes, intersecting internal channels, and curved cooling jackets where standard tools cannot operate. This ensures manufacturers can consistently meet strict automotive cleanliness standards like VDA19.

• Green Manufacturing: The system operates using pure water with no chemical additives. A built-in multi-stage filtration system recycles the process water, while an integrated extraction unit recovers 99% of the airborne water mist, drastically reducing operational costs and environmental impact.

• One-Stop Processing: The workstation combines deburring, chip flushing, and high-pressure washing into a single automated cycle, eliminating the need to transfer parts between multiple machines.

FDS700 System Architecture

The machine is engineered for the harsh environments of die-casting facilities, featuring a highly protected, modular layout:

• 5-Axis CNC Control: Driven by precision ball screws and servo motors (X, Y, Z axes, plus rotary modules), the system delivers a repeatable positioning accuracy of ±0.05mm.

• 360° Rotary Module: The A-axis fixture rotates the workpiece infinitely, ensuring the high-pressure stream hits every required angle and eliminating all cleaning blind spots.

• Automatic Nozzle Changer: Much like a CNC machining center, the FDS700 features a direct-line tool magazine. The machine automatically swaps between straight nozzles, right-angle nozzles for lateral holes, and multi-hole plane nozzles to adapt to the specific geometry of the part.

• Sealed Cabin Design: A rigid physical partition separates the mechanical transmission components from the wet cleaning zone, protecting the precision guides from water and aluminum debris.

Supported Industries and Applications

TheFedjetting high-pressure deburring process is universally compatible with aluminum, magnesium, and titanium alloys, making it the standard choice for:

• Automotive: Engine blocks, transmission valve bodies, and electric motor housings.

• Aerospace: Titanium frame components, engine cooling blades, and hydraulic blocks where mechanical stress cracks must be avoided.

• Heavy Machinery: High-pressure hydraulic valves requiring absolute internal sealing.

• Medical Devices: Stainless steel implants and surgical tools requiring biocompatible, chemical-free processing.