DX3535 CNC H Beam End Facing Machine for Special Shape Steel Structure

Working Site of CNC-DX3535 CNC H Beam End Face Milling Machine: 

1) In the first photo, a piece of medium large size BOX Beam was just being finished end facing in the CNC-DX3535 CNC H Beam End Face Milling Machine;

2) In this product section, we will have a short discussion on this CNC Pipe End Face Milling Machine.

1. Put into Use of CNC-DX3535 Steel Structure CNC H Beam End Face Milling Machine:

1)       CNC H Beam End Face Milling Machine can be used in steel structure industry, for end facing H Beam/I Beam/ BOX Beam just produced from H Beam Production Line/ BOX Beam Production Line, or Oil and Gas Pipeline Industry, serving as CNC Pipe End Milling Machine;

2)       The identical horizontal and vertical facing stroke of 3,000 mm by 3,500 mm makes the machine perfect for machining square section shape medium large size workpiece of various beams;

3)       Close observation on the BOX beam workpiece please see the 2^nd photo (The same model of Structure Member End Face Milling Machine, but installation is reversed, or mirrored, as can be compared between the first and second photos);

4) The corresponding trace control on this end facing process please see the 3^rd sketch. For this specific BOX beam, four parameters need to be determined: Left& Right& Up& Lower facing volume, which, upon keying in sizes of the BOX Beam (Including external and internal side length), will be calculated automatically in controller of the DX series CNC H Beam End Face Milling Machine.

2. Technical Features of CNC-DX-series Section Steel CNC H Beam End Face Milling Machine:

1)       Control Axis in CNC H Beam End Face Milling Machine:

a)       The End Face Milling Machine has 2 controlling axis of X (Horizontal) and Y (vertical), within the vertical plane (Comparatively, in CNC Strip Plate Cutting Machine, the controlling plane of X&Y is in horizontal plane);

b)      Usually, the left bottom corner of workpiece is taken as zero point of the CNC managing end facing process;

c)       The extension and shrink of facer blade can be viewed as the 3^rd axis of the CNC Pipe End Face Milling Machine (Stroke: 100mm), but not controlled in the CNC system. It is manually adjusted instead;

2)       Wider Range of Adjustable Facing Speed in CNC End Face Milling Machine:

a)       In ordinary Welding Structure Member End Face Milling Machine, the facing speed is adjustable within the scope of around 8~10 times: 100~800 mm/min., by means of A.C. inverter;

b)      Comparatively, CNC controller can put the wider range of speed control into reality into CNC H Beam End Face Milling Machine: Not only within certain definite speed range (One time base), but also make the whole speed range times with the figure bigger than 1 (Such as 2/3..) Or less than 1 (Such as 0.5…);

3)       Operator Standing in CNC H Beam End Face Milling Machine:

a)       In the 3^rd photo, which was taken in the year of 2011, operator was standing on a set of DX4080 Steel Structure End Face Milling Machine of ordinary type, at that time CNC was not introduced into this kind of equipment;

b)      Nowadays, with CNC equipped, for large size CNC control H Beam End Face Milling Machine, where should operator stand during end facing job? Is it alongside CNC, to watch on parameters of end facing, or on the elevating standing, to monitor the end facing process? The ideal condition, of course, should be together; On the other hand, in the case of CNC station away from the elevating stand, as the CNC I Beam End Face Milling Machine in the first photo is, the lifting standing takes priority. Anyway, the CNC controller has alarming function, which will give hint on abnormal conditions as the case maybe;

c)       So, why do not put CNC onto the lifting stand? This is not a difficult issue in CNC Pipe End Face Milling Machine. But, too close distance to the end facing point may bring negative impact on performance of CNC. This is the reason that, in CNC H Beam End Face Milling Machine, we usually install the CNC system at the bottom position of machine column.

3. Technical Parameters of CNC-DX3535 CNC H Beam End Face Milling Machine:

For this DX3535 CNC Pipe End Face Milling Machine: