With the passage of time, the processing of mechanical parts has become more and more intelligent, and modern high technology has been widely used in traditional processing industries such as precision machinery. The goal of sensor detection in machining and cutting of mechanical parts is to optimize (metal) material productivity, manufacturing cost or cutting speed.
Its detection targets include cutting force and its change, cutting vibration, contact between tool and workpiece, chip state during cutting, and identification of cutting process, etc. Cutting force, vibration during cutting, acoustic emission during cutting, and motor power during cutting are important sensitive parameters.
During the operation of the machine tool, the main detection objects of the sensor include transmission system, bearing and rotating system, temperature monitoring and safety protection, etc. The parameters of workpiece processing sensors include machine downtime, workpiece surface roughness and machining accuracy, power, workpiece status, cooling lubricant flow, etc.
When using precision mechanical parts to process workpieces, sensor technology is used for process identification, that is, to determine whether the executed process is the process required to process the workpiece (workpiece); to determine whether the workpiece or blank input to the machine tool to be processed is the workpiece to be processed Or blank; and determine whether the installation posture of the workpiece meets the requirements of the process specification.
In addition, through workpiece identification and workpiece installation monitoring, the machining allowance and surface defects of the processed blank or workpiece can be detected. In the processing of precision mechanical parts, reducing the accident rate is an important aspect of the application of sensor technology. Now equipped with tool detection sensor, it can effectively prevent such accidents.