K 430 CNCTechnical data K 430 CNC

Machine Workpiece wheels-Ø up to50 mm

Control unit Siemens 840 D sl

Operator guidance Windows interface

Camera software Visualisation software KIRNER KirCam®

Machine axes 5 CNC-axes + 2 CNC-spindles

X-axis Servomotor

Travel distance 245 mm

Resolution 0,000002 mm

Encoder on the servomotor

Y-axis Servomotor

Travel distance 170 mm

Resolution 0,000002 mm

Encoder on the servomotor

A-axis High-Torque Motor

Swiveling range ca. 190°

Resolution 0,000043 ° (0,15“)

Encoder directly on the axis

O-axis Servomotor

Travel (oscillating stroke) 40 mm

Resolution 0,000001 mm

Encoder on the servomotorr

Z-axis Servomotor

Travel (infeed area) 72 mm

Resolution 0,000001 mm

Encoder am Servomotor

Camera / monitor systemCamera 1/2“ CCD-Kamera

Monitor 19“ industrial TFT LCD

Zoom approx. 9-, 20-, 40-, 55- and 110-fold.

Interfaces USB and network connection

Drawing software DXF, VBF

Workpiece spindle headWorkpiece drive Servomotor Spindle

Power 1,1 kW 1,6 kW

Torque 5,3 Nm 6,4 Nm

Rotational speed (infinitely variable)

100 - 1667 rpm

standard spindle 100 x 160 ISO 40

Dressing headTool drive Servomotor Spindle

Power 1,5 kW 1,4 kW

Torque 4,7 Nm 4,4 Nm

Rotational speed (infinitely variable)

1000 - 3200 Upm

Dressing wheels-Ø max. 200 mm

Width of dressing wheels 10 mm, max. 20 mm

Ø Receptacle hole 32 mm or 31.75 mm

Power consumptionAverage approx. 5.1 kW (max. 10 kW)

PneumaticsWorking pressure 6 bar

Connection pressure max. 16 bar

DimensionsMachine L x W x H 2250 x 1700 x 2300 mm

Height with open hood 3100 mm

Weight approx. 1500 kg

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Kirner Schleifmaschinen GmbH & Co.KGGutachstrasse 17-19

D- 79822 Titisee-Neustadt

Tel: +49 76 51 92 26-0Fax: +49 76 51 92 26-28info@kirner-schleifmaschinen.dewww.kirner-schleifmaschinen.de

K 430 CNC• Process security• Flexibility• Precision

K 430 CNCAutomated profi ling and dressing machines K 430 CNC with 5+2 CNC-Axes

Automation and effi ciency Preparation and process initiation within less than 5 minutes? The exis-ting program library makes it possible. Within a very short space of time, various dressing tasks can be perfor-med replicably through prefabricated grinding disk profi le modules or im-ported DXF fi les.

Multi-axis interpolation enables the processing of profi les which previously could not be dressed in this way. The dressing tool can be swiveled relative to the dressing workpiece. This ena-bles even collision critical and com-plex applications in just one clamping operation. Essential for processing common grinding disk packages.

Precision demands stability The solid construction, developed through FEM-engineering, provides maximum machine availability and a long life.

A stable tool rotary axis with a virtu-ally wear-free high torque direct drive facilitates a precise, backlash-free and dynamic swivel movement. This is a prerequisite for a perfect contour. Radii of up to 0.05mm can be pro-fi led replicably.

Possibilities The K 430 CNC also enables the dres-sing of grinding pencils and the grinding of circular blades.

The machine can hold all common spindle/fl ange or adapter systems. Numerous special options are availa-ble for your customized dressing ma-chine.

We look forward to your enquiry.

The dressing and profi ling of diamond and CBN-grinding disks requires maxi-mum precision and process safety.That is why dressing machines from Kirner have long been the preferred choice among professionals. The new dressing machine K 430 CNC enables CNC-supported and dialog-guided processes through customized programs.This facilitates a high-precision and replicable imple-mentation of diverse profi ling require-ments using the enhanced visualiza-tion software KirCam®.

Safety Integrated The proven high-performance CNC control system by Siemens guaran-tees automation and process safety.

Owing to its enclosed design, the ma-chine has a very high operational safety in automatic mode.

The automatic central lubrica-tion minimises wear on all guides, bearings and spindles of the machine and thus reduces maintenance requirements to a minimum.

During the dressing process, fi lings are removed directly through the swi-vel center using a highly effective ex-traction system. A further extraction for additional removal of any remai-ning particles.

User-Friendliness During retooling, the upward opening hood ensures optimum machine access at all times, in the en-tire operating area, without any disruptive doors.

Wherever you operate the machine, you will be assisted by the operating hand unit and the height adjustable control panel which can be swiveled in a large range.

Flexible CNC The visualization software KirCam® permanently displays the profi ling pro-cess in real-time on the monitor.

Excellent, high-resolution, distortion-free image display.

Optical process control is ensured at all times.

Perform dressing tasks directly on the machine.

Fast positioning without interference prone measuring technology.

Useful operator tools.

Highly dynamic axes and dressing conditions which are optimally adjus-table in a wide range ensure shortest possible operating cycles. Advantages at a glance:• Excellent image presentation• Import of DXF data• 5 CNC axis with multi-axis interpolation • High torque direct drive• Also optimal for wheels packets• The perfect machine for tool manufacturers.

This makes the K 430 CNC the ide-al solution for profi le disks with a diameter of up to 350mm.

KIRNER– high-precision grinding.