Comprehensive Guide To Vision Inspection Systems in Manufacturing and Industrial Inspection
Increase efficiency, reduce waste, control your package quality, minimize rework, avoid recalls, and protect brand image — these are just a few of the endless benefits of using vision inspection in Manufacturing. In this blog, we will explore how leveraging these cutting-edge technologies can enhance the operations of the manufacturing system, ensuring that you consistently deliver top-quality products.
In this blog, we will discuss vision inspection, why it should be used, how it differs from manual inspection, and all other aspects.
To begin with,
What is a vision inspection system?
A vision inspection system includes an industrial camera, specialized lighting, lenses, and image processing software. This system captures images of products and checks them against predefined criteria, such as detecting defects, contaminants, misalignments, measurement inaccuracies, or missing parts.
By doing so, the system helps prevent defective products from going further down the supply chain.
This technology automates the inspection process, making the system more reliable, robust, and stable.
The use of vision systems in manufacturing increases the accuracy of the process and makes the entire system as perfect as possible.
What is the difference between a vision inspection system and a manual inspection?
We do not deny that manual inspection can be as powerful as a vision inspection system. However considering the huge amount of data collected and orders processed daily, handling all of this manually would be difficult and inefficient.
This is why there’s an urgent need for automated systems that go beyond manual inspection, providing faster and more reliable results.
Let’s explore how a vision inspection system outperforms manual inspection in key areas.
The automation brought by a vision inspection system into the manufacturing process enhances the system’s flexibility and resilience. Implementing a vision inspection system offers several key benefits, including:
- Improved accuracy and consistency
- Increased speed and efficiency
- Cost savings and reduced human error
- Compliance with industry standards
Now, let’s move on to the next section, where we’ll discuss the different types of vision inspection systems.
Types of Vision Inspection:
There are six major types of inspections possible with a vision inspection system. We will discuss each one of them and see how they help in solving different purposes.
Defects and Flaw Detection:
Defects and flaw detection vision inspection systems go beyond the regular quality check and help in finding any defect on the product. This significantly improves the speed of the process and reduces the need for human intervention and errors.
A great example of its implementation is how a firm named Shelton, used a vision inspection system called WebSPECTOR to identify a product defect. As soon as the product passes through the production line, the system differentiates a defective product from a perfect one.
Presence and Absence:
Determining the quantity of products passing through the production line is an important aspect of manufacturing. A vision inspection system checks the number of products passing through the line and approves them as per the system criteria.
Suppose you want to ensure that a family chocolate box has 10 assorted chocolates in one box. The vision system cameras check the packaging of each one and notify if any of it is found missing.
Product verification:
The product verification system ensures that product labels are accurately matched with their corresponding products. This is particularly crucial in the pharmaceutical industry, where proper labeling is vital. Any misalignment can pose significant health risks, making it essential to design these systems with the utmost care and precision.
Barcode reading:
Advanced vision inspection systems can be used to identify machine codes and human-readable codes. The system reads the barcode, processes it, and lets it pass through the system.
With high speed and accuracy, it can process partially torn, damaged codes, or distorted images, and analyze them for no-reads or misreads.
Measurements/Dimension verification:
In production, verifying product measurements is often a critical factor. Vision inspection systems enable you to input precise product sizes and dimensions, ensuring that each product is accurately checked against these specifications.
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