Last Updated on April 6, 2023 by Leizi
The use of on-machine inspection has become increasingly popular in recent years, as advances in technology have made it easier to integrate measurement tools into CNC machines. With on-machine inspection, machinists can catch errors and make adjustments in real-time, reducing the need for manual inspection and speeding up the production process.
Types of On-Machine Inspection for CNC Machining
1). Probing
Probing is one of the most common types of on-machine inspection. It involves using a probe, which is mounted on the machine and measures the position of the tool or the workpiece. Probing can be used to measure a variety of features, including hole position and size, part location, and surface contours. By comparing the measurements taken by the probe to the required specifications, CNC machining service providers can make any necessary adjustments in real-time.
2). Laser Scanning
Laser scanning is another type of on-machine inspection that is commonly used in CNC machining. It involves using a laser scanner to measure the surface of the workpiece, creating a 3D model of the part. Laser scanning can be used to measure complex shapes and contours, and is often used in applications where high accuracy is required. By comparing the 3D model created by the laser scanner to the required specifications, CNC machining service providers can make any necessary adjustments in real-time.
3). Vision Systems
Vision systems are another type of on-machine inspection that is commonly used in CNC machining. They involve using cameras and image processing software to measure the position and size of features on the workpiece. Vision systems can be used to measure a variety of features, including hole position and size, part location, and surface contours. By comparing the measurements taken by the vision system to the required specifications, CNC machining service providers can make any necessary adjustments in real-time.
4). In-Process Gauging
In-process gauging involves using sensors to measure the size and position of features on the workpiece. Unlike probing, which measures the position of the tool or the workpiece, in-process gauging measures the size of the features being machined.
In-process gauging can be used to measure a variety of features, including hole diameter, groove width, and part length. By comparing the measurements taken by the in-process gauging system to the required specifications, CNC machining service providers can make any necessary adjustments in real-time.
5 Benefits of On-Machine Inspection for CNC Machining
When it comes to CNC machining, accuracy and precision are essential. Even small errors can have significant consequences, from delays in production to costly recalls. That’s why on-machine inspection is such a crucial tool for CNC machining service providers. In this post, we’ll explore the benefits of on-machine inspection in more detail.
Improved Quality Control
On-machine inspection allows CNC machining service providers to catch errors early in the process, before parts are removed from the machine and potentially shipped out to the customer with defects. This helps to improve overall quality control, reducing the likelihood of defects or recalls and protecting the reputation of the service provider.
Reduced Scrap and Rework
One of the most significant benefits of on-machine inspection is that it can help to reduce scrap and rework. By catching errors early in the process, CNC machining service providers can make any necessary adjustments and avoid producing parts that don’t meet the required specifications. This not only saves time and money but also helps to minimize waste, which is good for the environment.
Faster Turnaround Times
Another benefit of on-machine inspection is that it can help to speed up the overall machining process. By catching errors early, CNC machining service providers can make adjustments quickly and avoid having to redo work that has already been completed. This can lead to faster turnaround times for customers, which is essential in today’s fast-paced business environment.
Increased Efficiency
On-machine inspection can also help to improve overall efficiency and reduce downtime. By catching errors early, CNC machining service providers can avoid having to stop the machine to make adjustments later on. This not only saves time but also reduces wear and tear on the machine, helping to extend its lifespan.
More Accurate Parts
Finally, on-machine inspection can help to ensure that parts are produced with greater accuracy and precision. By measuring and verifying the accuracy of machined parts while they are still on the machine, CNC machining service providers can make any necessary adjustments in real-time, resulting in parts that meet the required specifications.
Ruitai: High-precision CNC Machining Service
At Ruitai, on-machine inspection is also a step that we take for every machining project. To further ensure the precision of machined parts, we apply multiple quality inspections on them until they meet the standard. We can be your most trustworthy CNC machining partner. Contact us here to get a fast quote within 2 hours!