With the development and advancement of science and technology, machining centers are increasingly used in the industrial field. During the processing of machining centers, the arrangement of the processing sequence is also crucial, not only related to the optimization of the process flow, but also related to cost. balance with effectiveness. This article will give you a detailed introduction to the processing sequence and precautions of the machining center.
First of all, the processing sequence of machining centers is usually divided into three stages: rough machining, semi-finishing and finishing.
1. Rough machining stage
The rough machining stage is the first step in machining center processing. Its main purpose is to perform preliminary processing on the workpiece to remove excess material and reserve the machining allowance required for subsequent processing. In the rough machining stage, milling or drilling is mainly used. The machining is rough and the machining allowance is generally 1-3mm.
2. Semi-finishing stage
Depending on the processing mold, multiple semi-finishing and heat treatments are required on different parts of the workpiece. Semi-finishing generally uses milling or drilling, and the processing depth at this stage is generally 0.1-0.5mm. At the same time, the machining center will use measuring equipment to detect whether the workpiece meets the designed size and surface quality.
3. Finishing stage
The finishing stage is the last step of machining center processing. Its main purpose is to process the workpiece to precise size and surface quality requirements through high-precision processing. At this stage, milling, boring, grinding or EDM are generally used, and the machining allowance is generally 0.01-0.05mm.
During processing, you need to pay attention to the following matters:
1. Reasonably arrange the processing sequence according to the complexity of the workpiece to ensure the maximum processing quality and efficiency.
2. Pay attention to the maintenance and upkeep of the machining center equipment to ensure the stability and accuracy of the equipment.
3. For large-volume processing tasks, the processing parameters need to be correctly set to obtain the best cost-benefit balance.
In short, during the processing of the machining center, the arrangement of the processing sequence is very important. A reasonable processing sequence can improve the processing quality and efficiency, and reduce the production cost and construction period. At the same time, attention needs to be paid to the maintenance and upkeep of equipment during the processing process to ensure processing quality and equipment stability. I hope this article can help you understand the processing sequence of the machining center.