what are the wheels for in the contour cutting machine ?

Contour cutting machines use wheels for a variety of purposes, including:

• Material support: Wheels can be used to support the material being cut, preventing it from sagging or bending. This is especially important when cutting large or heavy materials.
• Material feeding: Wheels can be used to feed the material through the cutting machine. This can be done manually or automatically, depending on the machine.
• Cutting head positioning: Wheels can be used to position the cutting head of the machine. This is important for ensuring that the cuts are made accurately and precisely.
• Tension adjustment: Wheels can be used to adjust the tension on the cutting blade. This is important for ensuring that the blade cuts through the material cleanly and efficiently.

The specific types of wheels used in a contour cutting machine will vary depending on the type of machine and the materials being cut. For example, a machine used to cut foam may use different types of wheels than a machine used to cut metal.

Here are some examples of the different types of wheels that may be used in a contour cutting machine:

• Pinch wheels: Pinch wheels are used to grip the material being cut and feed it through the machine. They are typically made of rubber or polyurethane.
• Support wheels: Support wheels are used to support the material being cut, preventing it from sagging or bending. They are typically made of metal or plastic.
• Guide wheels: Guide wheels are used to position the cutting head of the machine. They are typically made of metal or plastic.
• Tension wheels: Tension wheels are used to adjust the tension on the cutting blade. They are typically made of metal or plastic.

Contour cutting machines are used in a variety of industries, including manufacturing, construction, and sign making. They are a valuable tool for anyone who needs to cut materials accurately and precisely.