Product Details

 

A CNC (Computer Numerical Control) gantry-type milling machine is a large-scale industrial milling machine that utilizes a gantry structure to support its moving parts and workpiece. It is controlled by a computer system to precisely and accurately remove material from the workpiece.The gantry structure provides stability and rigidity, allowing the machine to handle heavy workpieces and perform heavy-duty milling operations. It typically has a large working area, which enables the milling of large parts or multiple smaller parts simultaneously.The CNC aspect of the machine allows for automation and precise control over the milling process. The machine's movements are programmed using computer software, which guides the milling cutter along predefined paths to create the desired shape or remove material with high accuracy.CNC gantry-type milling machines are widely used in industries such as aerospace, automotive, and manufacturing, where high precision and repeatability are crucial. They can produce complex parts and components with efficiency and consistency.

 

 

 

 

Large Workspace: Gantry type milling machines typically offer a large workspace, allowing for the machining of large and complex workpieces. The gantry structure provides excellent stability and rigidity, ensuring accurate machining over the entire workspace.

 

High Precision: CNC gantry type milling machines are known for their high precision and accuracy. The rigid structure and advanced control systems enable precise positioning and cutting, resulting in tight tolerances and high-quality finished products.

 

Versatility: These machines are versatile and can be used for various machining operations, including milling, drilling, boring, tapping, and more. They can handle different types of materials, such as metals, plastics, composites, and wood, making them suitable for a wide range of applications.

 

Increased Productivity: CNC gantry type milling machines are equipped with powerful spindles and automatic tool changers, allowing for fast and efficient machining operations. The ability to perform multiple operations in a single setup and automated tool changes reduces downtime, increases productivity, and optimizes manufacturing processes.

 

Complex Machining Capabilities: Gantry type milling machines are capable of performing 3-axis, 4-axis, or even 5-axis machining. This means they can move the workpiece and cutting tool simultaneously in multiple directions, enabling the production of complex geometries, contours, undercuts, and intricate details.

 

CNC Control and Programming: With CNC technology, gantry type milling machines are controlled by computer programs, providing precise control over the machining process. Operators can create complex tool paths, simulate operations, and optimize cutting strategies, resulting in efficient production and reduced errors.

 

Improved Safety: CNC gantry type milling machines often come equipped with advanced safety features such as emergency stop buttons, safety interlocks, and protective enclosures. These features help protect operators from potential hazards and ensure a safe working environment.

 

Enhanced Efficiency: Gantry type milling machines can be integrated into a computer-aided manufacturing (CAM) system, allowing for efficient job scheduling, toolpath optimization, and seamless workflow management. This integration streamlines the production process and maximizes efficiency.

 

Quality Assurance: The combination of high precision, advanced control systems, and automated operations ensures consistent quality in the manufactured parts. CNC gantry type milling machines help eliminate human errors, resulting in reliable and repeatable machining results.

 

 

CNC gantry-type milling machine are mobile worktable structures, mainly composed of worktable, bed, sliding seat, column.crossbeam, ram, hydraulic system, lubrication system, pneumatic system, cooling filtration system, chip removal device，fixed operation panel, and electronic control system.

 

Definition of each coordinate axis:

X-axis: The workbench moves longitudinally along the guide rail the bed in front and back directions;

Y-axis: The ram and seat components move horizontally along the guide rail on the crossbeam to the left and right;

Z-axis: The ram moves vertically up and down along the guide rail the slide seat;

 

The cutting tool used in a CNC gantry-type milling machine depends on the specific machining operation being performed and the material being cut. However, some common types of cutting tools used in CNC milling machines include:

 

End mills: These are the most commonly used cutting tools in milling machines. They have cutting edges on the bottom and sides of the tool and are used for a wide range of milling operations, such as contouring, slotting, and facing.

 

Face mills: These tools have cutting edges on the face of the tool and are primarily used for facing large flat surfaces.

 

Ball nose end mills: These tools have a rounded tip and are used for 3D contouring and sculpting operations. They are ideal for creating smooth curves and intricate shapes.

 

Slot drills: These tools are similar to end mills but have a shorter length and are specifically designed for milling slots.

 

Shell mills: These are large diameter cutters with multiple cutting edges used for heavy-duty milling operations, such as roughing out large areas or removing a significant amount of material.

 

Fly cutters: These cutters have a single cutting edge and are often used for facing operations on large flat surfaces.

 

It's important to note that the specific choice of cutting tool depends on factors such as the material being machined, the desired surface finish, the depth of cut, and the required accuracy of the operation. CNC programming and tool selection are crucial to ensure efficient and accurate machining results.

 

 

Technical specification		FRT-2217	FRT-3018	FRT-4022	FRT-6035
Travel
Work table travel(X/Y/Z)	mm	2200/1700/1000	3000/1800/1000	4000/2200/1000	6000/3500/1200
Distance from spindle surface to worktable	mm	0-1200	0-1200	0-1400	0-1600
Rail way	Two linear guide rail, one hardened rail
Work table
Table size	mm	2200x1300	3000x1500	4000x1800	6000x2500
The maximum load capacity of the work table	T	5	7	12	20
Splindle
The spindle taper(model sleeve diameter)	mm	BT50/155	BT50/155	BT50/190	BT50/190
The spindle motor power	kw	18	22	26	30
Splindle speed	rpm	6000	6000	6000	6000
Accuracy
Position Precision	mm	0.01/1000	0.01/1000	0.01/1000	0.01/1000
Repeated position precision	mm	±0.01	±0.01	±0.01	±0.01
Size
Net weight	T	23	30	40	75

 

 

1, CNC control system standard function

2, Spindle constant temperature system

3, automatic power off device

4, hydraulic unit system

5, cutting fluid unit

6, automatic lubrication system

7, three-color warning light

8, working light

9, hand wheel control box

10, RS-232 interface

11, heat exchanger configuration

12, chip remover and chip bucket

13, Foundation bolts and level adjustment pads

14, controller operation manual and circuit diagram

15, Mechanical Safety Operation Manual

16, precision test table

17, splash protection and manual door

18, a set of mechanical adjustment tools

 

 

☆CNC system Simens/Mutsubishi/Fanuc/KND

☆Each axis grating device☆Disc magazine /chain magazine

☆Spindle center water output 2-7MPa

☆12000-15000 mechanical spindle

☆Four-axis function

☆Right-angle milling Head

 

http://www.hnfrontgroup.com/