Epsum factorial non deposit quid pro quo hic escorol. Olypian quarrels et gorilla congolium.
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Milling Machine was the first horizontal milling machine created by American E. Whitney in 1818. In order to mill the spiral groove of the twist Drill, the American J.R Brown created the first universal Milling Machine in 1862, which is the embryonic form of the lifting table milling machine. 1884 before and after the emergence of gantry milling machine.
The 1920s, the emergence of semi-automatic milling machine, worktable using block can be completed "feed-fast" or "fast-feed" automatic conversion. After 1950, the milling machine in the control system has developed rapidly, the application of digital controls greatly improve the level of automation of milling machine.
Especially after the 70 's, the microprocessor digital control system and the automatic tool changing system are applied on the milling machine, which enlarges the machining range of Milling machine and improves the machining precision and efficiency. With the continuous intensification of the mechanical process, NC programming began to be widely used in the machine tool class operation, greatly releasing the labor force. NC Programming Milling machine will gradually replace the manual operation. The demand for staff will also become more and more high, of course, the efficiency will be more and more high