Our customers familiar with machining centers know that vertical machining centers are equipped with robotic arms and tool magazines, which contain a variety of tools for different machining functions. The use of the tool magazine and the automatic tool changer is quite frequent during the machining process, especially for complex components. The number of tool changes required by the mechanical arm, based on the machining center's system program and the frequency of process steps, can be quite high. In such cases, issues with the tool magazine may arise, with the most common problem being tool jamming. This is a problem many machining center users have encountered. What causes tool jamming in the tool magazine of a machining center? As a professional machining center manufacturer, our technical team has summarized the reasons for this issue.
There are many causes for the failure of a machining center's tool magazine to release tools. Simply put, the issue is that kinetic energy cuts off the tool change action, which can be通俗 explained as a sudden power outage during the tool change process. Another common cause is an issue with the machining center's air supply, resulting in insufficient pressure, which prevents the tool from being properly ejected. It's easy to understand that these two causes can easily resolve the tool jamming issue. However, technical reasons can be more challenging to address.
For instance, issues such as tool changer origin position anomalies leading to tool jamming or incorrect spindle orientation angles causing tool jamming. Here's a detailed list of specific solutions:
Incorrect spindle orientation angle causing tool jam in the machining center.
The primary causes of incorrect directional angles are typically due to collisions or issues with the main shaft synchronous timing belt, which leads to errors in the directional angle. Inaccurate directional alignment can also result in abnormal tool changer operations and other issues.
2. Tooling center knife jam caused by abnormal origin position of the second tool change.
The primary cause of abnormal tool change point location is usually operator error on the machining center, resulting in collisions that can lead to incorrect tool change origin. This is typically manifested by unusual noises during tool change, such as the tool arm pulling out or inserting the tool, and may even cause tool jamming. If this issue persists over time, it can also damage the tool arm.
