Gears milling cutter

: LEADING POSITION We're in the leading position, is the well-known brand in superhard materials and application in China.

: SITUABLE SOLUTION Provide tailored service in superhard material and tools field, devote to offer comprehensive solution to global customers.

: MASS STOCK There is Large stock for standard tools, noted for our quality any service in Chinese high-end market.

: BEST COOPERATION We had prepared the distributorship and service center in the global key markets, is opening to welcome any cooperation for discussion.

Parameters

Advantages

1. High grade special steel with special surface treatment enables the cutter can be used stably for long time.

2. Optimized design averagely controls the cutting force of each group of cutters.

3. With reliable processing technology and advanced processing equipment, cutter runout is controlled within 0.05mm, matching excellent cutter materials so that a stable cutting result, long working life and higher cutting speed is achieved.

4. The higher accuracy of teeth shape reduces the subsequent grinding and time costs and improves the gears processing efficiency.

Gears roughing milling cutter

Profile accuracy: +/-0.1mm; Module: 6-30

Cutter diameter: 200-500mm

Cutting parameters: maximum cutting depth: 50mm; Vc: 120-180m/min, Fr/teeth: 0.3-0.65mm/rev

Gears finishing milling cutter

Gear accuracy: grade 8-9; Module: 6-30

Cutter diameter: 200-500mm

Cutting parameters: Vc: 130-200 m/min, Fr/teeth: 0.25-0.45mm/rev

Application

Application case of gears roughing milling cutter

This case is for processing 20M bearing rings. The original production cycle can no longer meet the needs of users, which is effectively replaced now. Under the same working conditions, the efficiency of gear rough milling tools of Halnn is 50% higher than imported brands and the test results satisfies the requirements of users.

Workpiece: 20M bearing rings

Materials: 42CrMo（HB180-260）

Vc: 360mm/min

Fr: 0.35mm/r

Ap: 0.4-0.5mm

Cutting method: rough milling and continuous

Processing machine: external gear milling machine of Nanjing Tech University

Cooling way: dry cutting

Application case gears finishing milling cutter

This case is for processing 18M bearing internal rings. Under the same working conditions, the bearing finishing milling cutter of Halnn has unique efficiency advantage compared to imported brands

Workpiece: 18M bearing internal rings

Materials: 42CrMo（HB180-260）

Vc: 360mm/min

Fr: 0.35mm/r

Ap: 0.4-0.5mm

Cutting method: finish milling and continuous

Processing machine: external gear milling machine of Nanjing Tech University

Cooling way: dry cutting

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