The tool and die are the core of the operation of the bending machine. Cutters are usually mounted on the upper and lower dies, which bend sheet metal into the desired shape by applying force. The mold is located on the workbench and supports the sheet metal to ensure that it remains stable during bending. The design and quality of the tool and die directly determine the efficiency and accuracy of the bending process.

Select tools and molds:

The right choice of tools and molds is crucial, and the following factors need to be considered:

Material: The material of the tool and die should be matched with the metal material to be machined to ensure good bending and reduce wear.

Shape and size: According to the design requirements of the workpiece to choose the appropriate tool and mold shape, size and bending radius.

Strength and wear resistance: High-quality tools and molds need sufficient strength and wear resistance to adapt to long-term, high-load bending operations.

Manufacturing quality: Select reliable suppliers to ensure the manufacturing quality and precision of tools and molds.

Special needs: For complex bending requirements, select special tools and molds, such as multi-station molds, bending auxiliary fixtures, etc.

Maintenance of tools and molds:

Regular maintenance of tools and molds helps to maintain stable machining results and product quality:

Cleaning: Regular cleaning of tools and molds to avoid accumulation of chips and dirt affecting the quality of processing.

Lubrication: Add lubricant to tools and molds in time to reduce friction and wear.

Check: Regularly check the wear degree of the tool and mold, if there is damage or serious wear, timely replacement.

Storage: Proper storage of tools and molds to avoid collision and damage.

Changing tools and molds:

Tools and molds have a limited life and need to be replaced regularly to maintain a consistent machining effect:

Obvious wear or damage: When the tool and mold appear obvious wear, damage or deformation, should be replaced in time.

Reduced processing quality: If the bending Angle is not accurate, the bending shape is not appropriate, or the product quality is reduced, it may be a signal that the tool and mold need to be replaced.

When replacing tools and molds, make sure to select products of the same or higher quality as the original and adjust them according to the new workpiece requirements.