Hydraulic Drive XBJ-4 Single Milling Head Plate Edge Milling Machine

A. The Property, Usage and Application of XBJ-4 Single Head Metal Plate Edge Milling Machine:

1. Property: XBJ-4 single head configuration model machine for metal plate edge beveling is small model among product group of XBJ series Edge Milling Machine;

2. Usage: Equipped with 1 set of 7.5kW milling head along the 4000mm long effective edge milling stroke, this machine for metal plate edge chamfering can machines out welding grooves of various common seen types:

The sketch on welding grooves that can be produced in XBJ-4 model machine for metal plate welding groove making : (Fig.1)

3. Application of XBJ-4 Single Head Metal Plate Edge Grooving Machine:

1) For such compact overall dimension of machine for metal plate edge milling, two major applications are:

a) At Vehicle facilities, for building small size work in process structure members;

b) And deployed in streamline production lines for producing large size components, as shown in the attached first picture and below:

c) The XBJ-4 model Metal Plate Edge Chamfering Machine deployed in production line: (Fig.2)

2) In the production line installed with the XBJ-4 model machine:

a) This set of XBJ-4 model machine is installed following CG4000 CNC Strip Plate Cutting Machine, which is for completing the task of 1^st operation steel plate cut off;

b) Here the XBJ-4 model machine itself for metal plate edge beveling takes on the task of steel plate edge milling;

c) The next operation following this station of carbon steel plate edge milling working as Welding Groove Making Machine, is to have fabrication on the beveled plates, jointing 2 pieces of steel plates into a larger piece of steel plate, by means of a set of MP40 Plate Butt Joint Welding Machine, so as to produce large size components for building large size Machinery.

B. Main Actions during Running of the Metal Plate Edge Milling Machine:

The operation on this set of XBJ-4 model machine is combination of hydraulic drive, motor drive and manual job:

1. Hydraulic System Contributing on Operation of Metal Plate Welding Groove Making Machine:

1) The role of hydraulic system for machine edge milling operation is to supply energy which firmly holds down the metal plate in the working period of machine;

2) This is fulfilled by means of an array of hydraulic jacks fit beneath pressing beam of the machine pressing beam, which clamps steel plate firmly onto work table;

3) The array of hydraulic driving jacks which clamp the steel plate firmly onto worktable of the Metal Plate Edge Beveling Machine: (Fig.3)

2. Electric Motor in Metal Plate Edge Grooving Machine:

1) The enforcement mechanism of machine is powered with 5.5kW motor for its sheet metal edge milling task;

2) The leftward and rightward movement of milling unit carriage, along horizontal working bed during steel plate edge milling job, is driven with a set of 2.2kW motor;

3) The up and down adjustment of the edge milling unit along its column, catering for different thickness of workpiece edge milled in the machine, is also driven with a set of 750W electric motor;

4) The milling head carriage and its 3 ways direction movement driving motors assembled onto the XBJ-4 Edge Milling Machine: (Fig.4)

3. Manual Work during Operation of Metal Plate Edge Beveling Machine:

1) Milling Head Feeding and Retreating:

a) The forward feeding and backward retreat of facer blade for plate edge milling with the manipulation of spindle is by means of manual job:

b) Turning a handwheel at the rear side of the milling unit. Please check the attached second picture;

c) Manual turning on milling head feeding before official running of the Edge Milling Machine: (Fig.5)

2) Milling Head Swing Angle Modulation:

a) For Metal Plate Welding Groove Making Machine, the swing angle adjustment of milling head, for the purpose of making precise control on slant bevels is made by hand also under majority conditions;

b) There is an indicating ruler for this angle on the lateral side of the milling unit;

c) Sometimes customers ask for motor drive for this task, and we will equip a set of 400W motor for this purpose. Please check the attached second 4^th picture and below also;

d) The milling angle indicating ruler alongside milling unit in Metal Plate Edge Milling Machine: (Fig.6)

C. Technical Parameters of XBJ-4 Metal Plate Edge Milling Machine: