Features:
Technical Parameters:
Please specify the application area and explosion-proof grade (such as Exdâ… BT4 or Exdâ…¡ CT4).
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At the beginning, Platemat was the type of machine that was commissioned by the customer. It was the first indexable blade grinding machine owned by the JUNKER Group in Nordrach. The JUNKER Group continuously improves and perfects this technology. At present, the machine tool is mainly applied to the peripheral grinding of ISO standard geometric shapes, and it is mainly used in the field of large-quantity blade grinding.
The biggest advantage of this machine is that it can complete grinding of peripheral and negative chamfers of indexable inserts in one setup. With the help of four interpolation linkage axes, it is possible to perform high-precision operations on various grinding process flows and achieve a variety of arc and relief angles.
It is worth mentioning that, in addition to the ISO standard geometry, the Platemat machine can also grind special geometries, and JUNKER's peripheral grinding makes possible the convex and concave processes of indexable inserts. Johannes Burkart, a member of JUNKER's Technical Marketing Department, said: "Our customers are very satisfied with the indexable blades that have been ground on the Platemat machine."
Rough grinding wheel and grinding wheel
Unlike other machine tool manufacturers, JUNKER experts do not choose a cup type grinding wheel on the PLATEMAT machine, but use a rough grinding wheel and a grinding wheel mounted on the B axis. When the workpiece is ground, the coarse grinding wheel is used to perform high-speed clearance grinding, and then the fine grinding wheel performs fine processing and the workpiece surface is polished. Compared with the cup-type grinding wheel, the peripheral grinding process can produce a finer edge through a very small workpiece contact surface, so it can also better guarantee the high quality of the cutting edge.
In addition, in the production of indexable inserts with larger grinding allowances, coarser grinding wheels can be used with "Grind-to-Size" machining solutions. In this way, a blank can grind workpieces of different geometries without the need to place different blanks on the support. When grinding a wide range of geometries, JUNKER's unique peripheral grinding technology can reduce production time and increase production efficiency by nearly 60%: “So it can be said that JUNKER Group offers the highest productivity and indexability. Machining solutions for high-volume blades.†JUNKER Group is also developing CBN and ceramic indexable insert grinding wheel technology together with customers.
JUNKER machine tools can be used for integrated production solutions. Through the simple docking of peripheral equipment and automation solutions, JUNKER machine tools can be applied to all customers. This can not only guarantee the high quality of the workpiece, but also can be an economic choice.
JUWOP/SG Software Benefits
Having the JUWOP/SG integration package is one of the notable features of Platemat. Through parameter description, this software can make the control system and the machine tool coordinate with each other. Only a small number of parameters can be entered to define the blade grinding process and calculate the CNC grinding program for user operation. Non-standard contours can be programmed in a variety of ways, such as by setting precise start and end point data, or by programming the system to position edges or faces, and calculating intersection positions. The JUWOP/VG mode can also perform 3D simulations of machining processes.
Platemat machine features
§ Minimize machining time by using two grinding wheels for rough grinding
§ Automatic trimming device can save labor costs
§ Ensure rapid and automatic replacement of workpieces with the new clamping system
§ Safe workpiece contour programming and the definition of the blade grinding process with the help of the JUWOP/VG package
§ Perform 3D simulations including crash tests with visualization software JUWOP/VG to achieve the highest machine availability
§ Workpieces with weights up to 150g can be automated
Aluminum bar plate fin structure, the use of high performance Exdâ… or Exdâ…¡explosion-proof motor and high-strength fan leaves, can achieve the best explosion-proof requirements.
Application:
Hydraulic system return line, lubrication system, independent cooling circuit cooling.
Coal mining machinery, chemical machinery, oil and gas field machinery, such as hydraulic power station.
Fan motor standard for the suction type, protection class IP54, IP55, IP56, IP65, F-class insulation, in line with national Ex and international CE standards.
The noise value is a value at a distance of 1 m.
Rough Grinding Wheels and Grinding Wheels Make Groundbreaking Revolutions
In terms of mass production of indexable inserts, the JUNKER Group's Platemat machine performance is unsurpassed. Flexibility, high speed and durability have laid the foundation for the high quality of Platemat machine solutions.