机器规格：YMC-1612系列

1、 Longmen milling knowledge lecture hall

The milling machine is a horizontal milling machine created by American Whitney in 1818; in order to mill the spiral groove of twist drill bit, American Brown created a milling machine in 1862, which is the rudiment of lifting table milling machine; around 1884, long I milling machine appeared again; in 1920s, semi-automatic milling machine appeared, the worktable can complete the automatic conversion of "feed speed" "rapid feed" by using block.

Milling machine with portal frame horizontal long bed. The machining accuracy productivity of long7 milling machine are high. Yiming die engraving milling machine is suitable for processing plane inclined plane of large workpiece in batch mass production. CNC gantry milling machine can also process space curved surface some special parts. The gantry milling machine is composed of column top beam. The crossbeam can move up down along the guide rails of two columns. There are 1 ~ 2 milling heads with vertical spindle on the crossbeam, which can make lateral movement along the beam guide rail. Two vertical columns can also be installed with a milling head with horizontal spindle. Yiming mould engraving milling machine company can move up down along the column guide rail. These milling heads can process several surfaces at the same time. Each milling head has a separate motor (power up to 150 kW), speed change mechanism, control mechanism spindle components. During machining, the workpiece is installed on the worktable moves longitudinally along with it. The total weight of the large dragon milling machine (table 6x22m) is 850 tons. Long 7 milling machine can also be deformed according to the requirements of processing workpiece: ① gantry door milling boring machine: the beam is equipped with milling boring head, its main shaft (sleeve RAM) can be driven for axial dynamic feed, has a motion fine adjustment device, the fine adjustment speed can be as low as 5 mm.

YMC-1612