The characteristics of CNC machining center
According to statistics show that CNC machining center in the current industrial production industry is one of the most widely used CNC machine tools, this is a more functional CNC machine tools, set milling, boring and other high-tech functions in one, so that CNC machining center has a variety of processing technology, its development represents the level of a country's manufacturing industry. Its main features are:
First, fully closed protection
CNC machining center has protective door, processing, the protective door will be closed, can effectively prevent personal injury accidents.
Second, use more tools, automatic tool exchange
CNC machining center with a tool library and automatic tool changing device, before machining will need the tool into the tool library, in the process of processing can be controlled by the program automatically replace the tool.
Third, the process is concentrated and the processing is carried out continuously
CNC machining center usually has multiple feed axes (more than three axes), or even multiple spindles, the number of linkage axes is more, such as three-axis linkage, five-axis linkage, seven-axis linkage, so it can automatically complete the processing of multiple plane and multiple Angle positions, to achieve high precision machining of complex parts. In the machining center once clamping can complete milling, boring, drilling, reaming, reaming, tapping and other processing, the process is highly concentrated.
Fourth, high automation, high precision, high efficiency
The spindle speed, feed speed and fast positioning accuracy is high, through the reasonable selection of cutting parameters, give full play to the cutting performance of the tool, reduce cutting time, and the whole processing process continuous, all kinds of auxiliary action fast, high degree of automation, reduce the auxiliary action time and downtime, therefore, the production efficiency of the machining center is very high.
Fifth, the use of multiple workbench, workbench automatic exchange
CNC machining center if with automatic exchange table, can realize a table in the processing at the same time, another table to complete the workpiece clamping, thus greatly shorten the auxiliary time, improve the processing efficiency.
Sixth, powerful, tend to compound processing
With the compound turning function, grinding function, such as the round table can drive the workpiece to rotate at high speed, the tool only main motion not feed, complete similar turning processing, which makes the machining center has a wider range of processing.
Seventh, in the appropriate conditions to play the best benefits
That is, in the process of use to play the advantages of the processing center, in order to fully reflect the benefits, this point is crucial to the rational use of processing center.
Eighth, powerful, high investment
Because of the high degree of intelligence, complex structure and powerful function of CNC machining center, the one-time investment and daily maintenance costs of machining center are much higher than ordinary machine tools.
