Application of Vision Measuring Machines in The Machine Cutting Tool Industry

Introduction

With the rapid development of modern manufacturing, higher requirements have been placed on the machining accuracy and surface quality of workpieces. As key components in the manufacturing process, the quality of cutting tools directly affects product machining precision and production efficiency. Vision measuring machines, as high-precision, non-contact measurement instruments, are increasingly used in tool inspection. This article will explore the application of vision measuring machines in the machine tool cutting tool industry.

I. Principles and Features of Vision Measuring Machines

1. Working Principle: Vision measuring machines capture images of the cutting tool using high-resolution cameras and utilize image processing technology to precisely measure the tool’s dimensions, shape, wear status, etc. The core of this technology lies in converting optical images into digital signals, which are then analyzed and calculated by software to determine various geometric parameters of the tool.

2. High Precision: Vision measuring machines use advanced optical systems and image processing algorithms to achieve micron-level measurement accuracy, meeting the high standards required for tool manufacturing and inspection.

3. Non-Contact Measurement: Compared with traditional contact measurement methods, vision measuring machines do not need to touch the tool surface, avoiding the risk of scratches or deformation, while also reducing errors caused by measurement force.

4. Rapid Measurement: Vision measuring machines can complete measurements of multiple parameters of a tool in a short time, significantly improving measurement efficiency and making them suitable for quick inspection on production lines.

5. Flexibility: Vision measuring machines can adapt to the measurement of tools of different shapes and sizes; simple adjustments to measurement programs and parameters are sufficient.

II. Specific Applications of Vision Measuring Machines in Tool Inspection

1. Tool Dimension Measurement: Vision measuring machines can precisely measure the length, width, height, diameter, and other dimension parameters of tools, ensuring they meet design requirements. For complex-shaped tools such as spiral flute milling cutters and drills, vision measuring machines can accurately extract contour information for detailed measurements.

2. Tool Wear Detection: Tools may become worn over long periods of use, affecting machining quality and efficiency. Vision measuring machines can clearly capture the wear condition on tool surfaces and, through comparative analysis of before-and-after images, accurately assess the degree of wear, providing a basis for tool replacement or regrinding.

3. Tool Geometric Angle Measurement: The geometric angles of tools significantly impact their cutting performance. Vision measuring machines can measure multiple angle parameters such as rake angle, clearance angle, major cutting edge angle, and minor cutting edge angle, ensuring the sharpness and cutting effectiveness of the tools.

4. Tool Coating Detection: Some high-end tools are coated with a wear-resistant layer to extend their lifespan. Vision measuring machines can detect the thickness and uniformity of coatings to ensure they meet quality requirements.

III. Advantages of Vision Measuring Machines in the Machine Tool Cutting Tool Industry

1. Improved Inspection Efficiency: Traditional tool inspection methods often consume a lot of time and labor, whereas vision measuring machines can quickly and accurately perform measurement tasks, greatly improving inspection efficiency.

2. Reduction of Human Error: Manual inspections are easily influenced by subjective factors, leading to less accurate results. Vision measuring machines use digital measurement methods, reducing human error and enhancing measurement reliability.

3. Enhanced Product Quality: By precisely measuring various parameters of tools, companies can better control product quality, increasing product qualification rates and market competitiveness.

4. Promotion of Technological Innovation: The application of vision measuring machines promotes continuous innovation and development in tool inspection technology, bringing more development opportunities to the machine tool cutting tool industry.

The application of vision measuring machines in the machine tool cutting tool industry holds significant meaning and value. It not only improves the efficiency and accuracy of tool inspection but also provides strong support for enterprises to enhance product quality, reduce costs, and promote technological innovation. With ongoing technological advancements, vision measuring machines will play an even more crucial role in the machine tool cutting tool industry.