Classification and Operating Procedures of Gantry-Type Machining Centers

What is a Gantry Type Machining Center?

A gantry type machining center refers to a machining center where the axis of the main spindle (Z-axis) is set perpendicular to the worktable. The overall structure is a large machining center machine composed of a gantry frame structure made up of double columns and a top beam, with a crossbeam in between the columns. It is particularly suitable for processing large workpieces and workpieces with complex shapes.

Types of Gantry Type Machining Centers

There are several types: Fixed Beam (beam is fixed, worktable moves/rotates), Moving Beam (beam moves up and down, worktable moves back and forth), Moving Column (worktable is fixed, gantry moves), and Overhead Crane Type (worktable is fixed, beam moves). There are also multi-type gantry type machining centers with composite forms of the above. The characteristics, capabilities, and intended purposes for product processing vary.

Operational Procedures for Gantry Type Machining Centers

• Operators should be familiar with and understand the performance and features of the gantry type machining center machine. Ensure that the emergency stop switch can quickly and effectively function in emergency situations to avoid accidents.

• Wear appropriate labor protective equipment as prescribed, and it is strictly prohibited to operate the machine while wearing gloves.

• Do not touch electronic switches with wet hands while the equipment is working to avoid electric shock. Do not touch any moving parts with your hands.

• It is prohibited to place tools or non-processed workpieces on the gantry type machining center or any moving objects.

• The computer desk or workbench next to the machine must be sturdy and should not be placed on moving parts.

• When loading or unloading workpieces, stop the machine first and maintain a proper distance between the workpiece and the tool. Do not open the front door or side covers arbitrarily while the machine is running to prevent injury.

• After setting the tool, perform a DRY RUN to confirm that the program is correct.

• After a power outage or emergency stop and before shutting down, return the three axes to their mechanical home positions.

• Before leaving the machine at the end of work, turn off the control power switch on the operation panel and the main switch in the electrical box.