Grinding

Grinding, especially Jig Grinding

Injection mould for lenses for mobile phones

In the 24 round cav­i­ties, each with a nom­i­nal diam­e­ter of 7,950 mm and a depth of 30 mm, the max­i­mum round­ness devi­a­tion is 0.0005 mm.

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Blanking punch for cover of yogurt cup

The cut­ting edge for the alu­mini­um foil was fin­ished using jig grind­ing, with a max­i­mum devi­a­tion of 0.0006 mm from the tar­get contour.

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2 m long base plate for progressive die

Rough­ing, pre­fin­ish­ing and jig grind­ing in one set-up on RXU2000

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The com­bi­na­tion of milling and grind­ing leads to high pre­ci­sion in parts pro­duc­tion espe­cial­ly for cylin­dri­cal grind­ing appli­ca­tions, also with larg­er grind­ing wheels.

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Housing for a hydraulic pump

Posi­tion and round­ness of the „dou­ble holes“ were pro­duced with a tol­er­ance below 1,0 µm by jig grinding

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Nozzle Seat for hot runner nozzles

Round­ness < 0,001 mm, con­cen­tric­i­ty < 0,002 mm

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Cam wheel

Ra 0,02 µm

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Cutting tool

milling of the com­plete part,
5‑axis grind­ing of cut­ting edge

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Camshafts

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