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Campro has dedicated itself to provide machining centers that fully meet customers' requirements for productivity and accuracy. The concept of Campro is to design and manufacture VMC that feature maximum stability and productivity, environmental protection compliance and meet human engineering theorem.
The CPV-550 / 750 / 900 / 1100 / 1300 are designed and manufactured by utilizing advanced concepts.
Machine Features:
- CPV-550 / 750 are equipping with high precision and heavy loading series linear guideways on 3 axes. Automatic lubrication system for all linear guideways and ballscrews.
- Constructed with high quality cast iron and heat treated to relieve stress thereby assuring maximum rigidity and accuracy.
- The base is reinforced by A type rib layout to upgrade absorption capability of vibration and is constructed of a box type structure for excellent rigidity. The machine structure is designed via Finite Element Analysis (FEA) and advanced 3D software.
- Box ways on Z-axis, X/Y axes are equipped with precision heavy loading linear guide ways, featuring high positioning accuracy.
- The counter-balance system is equipped with a guide rail for increasing stability, avoiding vibration during high feedrate or rapid traverse and ensuring machining accuracy.
- The longest distance between linear guides on Y-axis base.
User-Friendly Operation
The machine design should not only provide superior features but also keep the "Human" in mind. Our machines are designed and engineered for maximum operational convenience and user-friendly operation to greatly increase efficiency.
Swing Arm Type ATC & Carrousel Type ATC
- Swing arm type ATC with 24 tools or 30 tools capacity or carrousel type ATC with 20 tools.
- Automatic lubrication unit with intelligent pressure failure detection function provides reliable supply for saving cost and for environmental protection.
- Operation manual storage cabinet. (CPV-900 / 1100 / 1300)
Chip Disposal
The chips are filtered by a 2.0mm screen, followed with a 0.5mm screen to ensure the quality of coolant circulation. The chips are easily collected through large chip disposal openings. Powerful chip flushing device with high pressure coolant pump is in the rear side of the machine for efficient chip disposal. Telescopic covers on 3 axes remove the chips easily and quickly.
Coolant Flushing Device
There are coolant flushing nozzles equipped on both sides of the table which provide high pressure coolant flushing and efficient chip disposal.
Oil-Coolant Separator:
Oil-coolant separator is included as a standard accessory.
Coolant Through Spindle (Optional)
The coolant through spindle device gives 10 or 20 bars high pressure cooling effect. The coolant passes through the spindle and flushes through the tool edge for directly cooling the workpiece and tool edge.
Pneumatic Tool Clamping Device
The specially designed extra high pressure tool clamping device provides maximum tool clamping and unclamping stability. Synchronized tool unclamping and air blasting ensures the interior spindle is clean at all times.
Ergonomically Designed Control Panel
Swiveling control panel enables 0~70 degrees with tilts 15 degrees upward to reduce operator fatigue and increase working efficiency.
Bright Working Space
There are three coolant nozzles equipped on both sides of the table which provide high pressrue coolant flushing and efficient chip disposal.
Friendly Operation
Shortest distance of 725mm in manual tool clamping / unclamping. The distance from table to door is 300mm and the door opening width is 950mm (model CPV-900) which offer convenient workpiece loading and unloading. Optional coolant flushing gun (2.5 bar, 601 / min).
Quality Inspection:
Laser Inspection
- Final laser inspection and ball bar testing ensure repeatability and positioning accuracy.
- Bi-directional positioning accuracy (P) X, Y Axis is within 6µm. Z-Axis within 8 µm.
- Bi-directional repeatability accuracy (PS) X, Y-Axis is within 4µm. Z-Axis is within 5 µm.
- We guarantee ball bar testing accuracy reaches 10µm at 5 M / min.
Precision Linear Guideways
- Class C3 precision ball screws on 3 axes. Nuts and ball screws are pre-tensioned to increase accuracies of positioning and repeatability.
- Long life with highly accurate motion linear guideways (CPV- 550 / 750)
- Extra heavy duty linear motion high loading capacity.
Precision And High-Rigidity Spindle
- Belt type standard 8,000 rpm employs rigid class P4 angular contact ball bearings.
- 10,000 / 12,000 rpm spindles are available as options.
NBT Simultaneous Contact Spindle And Tooling System (Optional)
The perfect two-face contact NBT spindle / tooling system which will follow the expanded spindle to improve the machining performance. The AHO designing of NBT tooling system has the advantage of lightweight holder which offers the less burden to the spindle bearings and long tool holder is possible thanks to the lower mass and easy handling.
State-Of-The-Art Technique
Face Milling
Cutting Conditions:
S=1,000 rpm / min
F=1,500 mm / min
L=3 mm
Q=360 c.c / min
End Milling
Cutting Conditions:
S=1,900 rpm / min
F=500 mm / min
D=10 mm
Q=125 c.c / min
Drilling:
Cutting Conditions:
S=300 rpm / min
F=95 mm / min
D=50 mm
Tapping:
Cutting Conditions:
S=109 rpm / min
F=95 mm / min
M24 x P3.0
Excellent Machining Performance
CPV series perform the max. and accurate cutting stability which offering to wide range customers for different applications, such as aerospace industry, optical component, automobile....., etc.
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