Ordinary engraving machines only use one cutting tool on the main shaft, and the operator needs to stop the machine before manually changing the tool, so the processing efficiency is relatively low.
The automatic tool change of the ATC CNC engraving machine greatly saves processing time and manpower. The intelligent tool change function of the machine depends on the control system and the tool magazine. The control system controls the movement of the gantry and the spindle. The tool magazine carries multiple tools. When the first tool completes its machining work, the spindle moves to the tool magazine and releases the tool. Next, it will automatically grab the next tool for subsequent engraving or cutting. The automatic tool change function is the final trend in the development of CNC engraving machines, and it is the best choice for large and medium-sized processing projects.
There are two types of automatic tool changers: inline tool magazines and disc tool magazines. Next we look at the difference between these two types.
ATC CNC engraving machine in-line tool magazine
The inline tool magazine is a linear device that uses multiple tools. The tool magazine can be installed under the gantry or behind the workbench according to user requirements. For example, if the user wants to change the tool faster, the manufacturer can install the tool magazine under the gantry; if the user wants to leave enough processing area, the tool magazine can be installed behind the workbench.
Automatic tool-changing engraving machine AKM1325C uses this kind of in-line tool magazine, equipped with a 9.0KW automatic tool-changing spindle, which has fast processing speed, good stability and high precision. The new generation control system and Delta servo motor are used, which is simple and convenient to operate, strong in anti-interference ability, and the machine runs smoothly.ATC CNC engraving machine disc tool magazine
Different from the inline tool magazine, the disc tool magazine completes tool switching through its own rotation. The tools on the tool magazine are installed parallel to the center of the spindle. The disc tool magazine can be installed in different positions according to user requirements, and the tool switching process only takes a few seconds.
The 5-axis CNC engraving machine produced by ACCTEK uses this disc tool changer. The tool magazine is fixed on the side of the gantry and is always on the same horizontal line as the spindle, so the tool change speed is faster. Equipped with Italian Hiteco 12KW spindle, professionally used for 5-axis CNC engraving machine, with strong cutting ability and low noise, it can ensure the machine to work for a long time.
Automatic tool-changing engraving machines are very popular in various engraving industries, especially in the furniture industry. The automatic tool-changing engraving machine can quickly change tools and process various furniture styles without stopping work. It has the functions of cutting, engraving, grooving, and drilling. This machine can not only process common furniture such as cabinets and doors, but also produce special furniture such as wave boards and screens for interior decoration. The automatic tool-changing engraving machine helps furniture manufacturers expand the market and bring in more customers.