JG(D) High-efficiency Gantry Machining Center

No.: JG-2518(D)

Detail

The machine tool's structure is cast from HT300 material and undergoes a secondary annealing process to completely eliminate casting stress and internal stress caused by rough machining. This ensures structural rigidity and stability, meeting the machine's heavy-duty cutting requirements and ensuring long-term deformation resistance.

The Fanuc system spindle used in this machine tool is fully imported from a professional Taiwanese manufacturer. All key components have undergone reinforcement treatment. The system utilizes world-renowned P4-grade spindle-specific bearings and is lubricated with high-quality grease. After assembly under constant temperature conditions, the entire spindle undergoes computer balancing and run-in testing, ensuring a long service life and high reliability.

Features

Parameters

● Product Features

The machine tool's structure is cast from HT300 material and undergoes a secondary annealing process to completely eliminate casting stress and internal stress caused by rough machining. This ensures structural rigidity and stability, meeting the machine's heavy-duty cutting requirements and ensuring long-term deformation resistance.

The Fanuc system spindle used in this machine tool is fully imported from a professional Taiwanese manufacturer. All key components have undergone reinforcement treatment. The system utilizes world-renowned P4-grade spindle-specific bearings and is lubricated with high-quality grease. After assembly under constant temperature conditions, the entire spindle undergoes computer balancing and run-in testing, ensuring a long service life and high reliability.

The ball screws used in the machine tool's three-axis transmission are all imported. The bearings on both ends of the ball screws utilize imported universal ball screw bearings with a P4-grade contact angle. The ball screws on all three axes are pre-stretched, ensuring strong transmission rigidity and stable, reliable accuracy.

All key components undergo precision scraping (scraping) in accordance with the standards of advanced Taiwanese, Japanese, and German machine tool manufacturers, ensuring that all joints and sliding surfaces achieve precise geometric accuracy, ensuring the expected accuracy and lifespan of the machine.

A comprehensive quality inspection and testing process, utilizing advanced automated optical collimators, laser interferometers, ballbar testers, online dynamic balancers, and other precision testing instruments, as well as a 72-hour run-in test before shipment, ensures that every machine meets its designed performance and expected functionality.

● X-Axis Design Features

The rails utilize renowned imported high-rigidity, high-accuracy Roller-type linear guideways, combining high rigidity for heavy-duty cutting with high-speed, precision performance.

The X-axis utilizes a two- and three-track design with densely packed slides to create a robust structure, maintaining optimal rigidity and flatness, effectively increasing the worktable's load capacity and the dynamic horizontal accuracy of the workpiece.

● Y-Axis Design Features

The machine tool's structure is cast from HT300 material and undergoes a secondary annealing process to completely eliminate casting stress and internal stress caused by rough machining. This ensures structural rigidity and stability, meeting the machine's heavy-duty cutting requirements and ensuring long-term deformation resistance.

The Fanuc system spindles used in the machine tool are fully imported from a professional Taiwanese manufacturer. All key components have undergone reinforcement treatment. They utilize world-renowned P4-grade spindle-specific bearings and are lubricated with high-quality grease. After assembly under constant temperature conditions, the entire spindle assembly undergoes computer balancing and run-in testing, ensuring a long service life and high reliability.

The ball screws driving the machine's three axes are all imported. The bearings on both ends of the ball screws utilize imported universal ball screw bearings with a P4-grade contact angle. The ball screws on all three axes are pre-stretched, ensuring strong transmission rigidity and stable, reliable accuracy.

All key components undergo precision scraping (scraping) in accordance with the standards of advanced Taiwanese, Japanese, and German machine tool manufacturers, ensuring that all joints and sliding surfaces achieve precise geometric accuracy, ensuring the expected accuracy and lifespan of the machine.

A comprehensive quality inspection and testing process, utilizing advanced automated optical collimators, laser interferometers, ballbar testers, online dynamic balancers, and other precision testing instruments, as well as a 72-hour run-in test before shipment, ensures that every machine meets its designed performance and expected functionality.

● Z-Axis Design Features

The Z-axis utilizes a high-rigidity guideway and base support, combined with a gantry frame design, ensuring exceptional stability even during high-load machining, reducing vibration and deformation, and improving machining accuracy.

The high-accuracy linear guideway and preload design ensure smooth and precise Z-axis motion, meeting micron-level machining requirements and delivering exceptional surface quality.

Dynamic balancing and vibration damping effectively reduce vibration during high-speed motion, ensuring stable machining and improving surface quality.

WorkenchWorkbench size2500x1600mm
T-slot (size x quantity x spacing)7x22x120mm
Max load of workbench7t
Double column distance (door width)1800mm
TravelX-axis travel 2700mm
Y-axis travel2000mm
Z-axis travel800/1000(opt)

Spindle(Fanuc system)

Fanuc belt driven8000

Spindle motor18.5/22kw
Spindle typeBelt type6000rpm
Taper holeBT-50/BBT-50/CAT-50
FeedCutting rate10m/min
Fast feed rateX:16 / Y:16 / Z:16 m/min
Recommended X/Y/Z Motor parametersX:7 / Y:6 / Z:7 kw
AccuracyPositioning accuracy±0.013mm/Full stroke
Repeated positioning accuracy±0.003mm
Automatic tool changeTool magazine capacity + vertical disc tool magazine30pcs
Tool change time2.91 sec
Max tool weight18kg
Max tool length400mm
Max tool diameter (full knife/empty knife)φ112/φ200mm
Tool shank typeBT-50/BBT-50/CAT-50
Broach boltsP50T-1/CAT50
OtherPower60kva
Air pressure8kg/cm²
Net weight16.5t
Mechanical weight21.45t
Flootprint (L x W x H)7900x4800x4500mm
Advantages
The design team is mainly composed of senior engineers with many years of work experience in Taiwan and state-owned enterprises. The chief design engineer has more than 40 years of technical work experience in state-owned enterprises. The design expert is from Taiwan and has been deeply involved in the field of CNC equipment design for more than 20 years.
Advanced design tools empower: Using professional computer-aided design (CAD) and computer-aided engineering (CAE) software, through 3D modeling, structural design, motion simulation and mechanical analysis, to ensure that the design of CNC equipment is scientific, reasonable, stable and reliable.
Precision calculations guarantee quality: We conduct precise mechanical calculations and thermal deformation analysis on key components of CNC equipment, such as spindles, lead screws, and guide rails, to rationally determine structural parameters and accurately select materials to ensure that the equipment can maintain stable performance and processing accuracy for a long time when operating at high speed and high precision.

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