• Precision Broach Grinding Machine VZ-605F4

For sharpening broaches made of tool, high-speed steel and hard alloy, our company offers grinding-grinding semi-automatic VZ-605F4. The semi-automatic machine sharpens the increased accuracy of round, splined broaches along the front surface with abrasive wheels.

The machine allows the following operating modes:

  • adjustment;
  • manual mode;
  • auto mode.

In the set-up mode, the semi-automatic provides sharpening and sharpening of the broaches along the front surface and, if necessary, grinding the back of the tooth while manually controlling the movement of the table and the grinding head. The grinding wheel is edited as needed.

In manual mode, all operations to sharpen the broach, such as inserting the grinding wheel into the flute groove, bringing the circle to the touch of the tooth, removing the roughing and finishing allowance, grooming, moving to the next tooth, are made via electronic handwheels or buttons on the operator panel. The size of the obsoleted allowance is monitored on the screen by electronic indication.

In automatic mode, the sharpening of broaches is carried out according to the control program with the specified geometric characteristics of the broach, such as the angles of the teeth of the broach, the number of teeth, the diameter, and the technological characteristics of the grinding, such as: finishing and rough cutting depth, cutting speed, finishing and rough allowance , The number of turnovers and others.

The CNC SINUMERIK 802DSL manufactured by the German company SIEMENS, which is equipped with the VZ-605F4 semiautomatic machine, guarantees:

  • the highest quality of coordination, stable work;
  • control of positioning along four axes;
  • solving a large number of processing tasks using interpolation;
  • free programming;
  • the admissibility of information exchange with a high-end computer;

Video precision Broach Grinding Machine VZ-605F4

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The parameters marked with (*) are specified at the stage of the technical task coordination.
Product Indicators, machined:
Size of the blank to be installed Max diameter of round broach, mm 250
Max lenght of round broach installed in centers, mm 2000
Max width of flat broach with straight teeth, mm: 100 .....250
Max width of flat broach with 30 deg. teeth 100 ......250
Parameters of working and adjustment travels:
Max. working travels along controlled coordinate axes: Наибольшее вертикальное перемещение шлиф. круга (ось Y), мм 275
Наибольшее поперечное перемещение шлиф. круга (ось Z), мм 300
Углы поворота шлифовальной бабки, град.
в вертикальной плоскости 0...90
в горизонтальной плоскости ±30
Performance tool that is installed on the machine:
Dimensions of the installed wheel, mm Max diameter of grinding wheel, mm 25...200
Indicators of primary and secondary movements:
Spindle speed, rev / min 2000...14000

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Precision Broach Grinding Machine VZ-605F4

  • Product Code: VZ-605F4
  • Availability: Pre-Order