GND series - Grooving and cut-off tool holders

GND series – Grooving and cut-off tool holders

Quick Overview

High Rigidity Body
Utilizing die steel and a one-piece construction to achieve stable machining by suppressing chattering not only in grooving but in turning, profiling and facing operations.

A variety of chipbreakers
SEC-GND series has a lineup of 7 different chipbreakers for different machining applications.

Eliminated chattering
High rigidity design reduces chattering up to 30% better than conventional tools.

Reduces chattering and achieves high-efficiency machining
Reduces vibration during grooving while inheriting the high holder rigidity of the GND series.

Reduces chip control problems
To improve chip control under various conditions, we have newly added the GF Type to our wide lineup of chipbreakers.

Achieves excellent chip control and reduced cutting resistance thanks to the sharp cutting edge design with a rake angle of 30° as well as the reduction of frictional resistance through chip control with point contact.

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CONTACT SELLER


Sumitomo Electric Hardmetal (Thailand) Co.,Ltd.
54 B.B.Building, 10th Floor, Room 1012-1013,
Sukhumvit 21(Asoke), North Klongtoey, Wattana, Bangkok 10110
Tel:+662-262-0870-3
Fax:+662-262-0874
E-Mail: seta-sales-sml@list.sei.jp
Website: www.sumitool.com/th

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Product Description

Advantages  ISO Polygon shank holder

  • Economic cassettes
  • Compact and stable construction
  • Repeatability of ± 2 μm interface
  • Internal coolant supply directly from the holder
  • to the cutting edge

Notes on how to Attach Inserts

  1. Remove any foreign particles or oil from the insert seat before attaching the insert.
  2. Ensure the seat location is clean and free of damage.
  3. Slide the insert level over its seat.
  4. Push the insert with its opposite end (the holder side) firmly against the insert stop end.
  5. The recommended tightening torque is 5m. Tightening above the recommended torque may damage the insert or the holder which could cause injury and other accidents.

Notes on how to Apply Holders

  1. Remove any foreign particles or oil from the tool post before attaching the holder.
  2. Ensure the seat location is clean and free of damage.
  3. Attach the holder so that the insert is perpendicular to the workpiece.
  4. Set holder with shortest possible overhang.
  5. When grooving or turning, adjust the center height of the cutting edge to as close ±0mm as possible.(Within ±0,1mm is recommended)
  6. Incorrect center height adjustment may cause chattering. (In cut-off applications, adjust the center heightof the cutting edge to a value from 0,0 to +0,2mm).

A lower center height will result in larger nip at the center


ใช้แม่พิมพ์เหล็กกล้าและการสร้างแบบชิ้นเดียวเพื่อให้ได้การตัดที่มีความเสถียรโดยการยับยั้งการสะท้านไม่เพียงแค่ในการเซาะร่อง แต่ยังรวมถึงในการกลึง การตัดตามแบบและปาดหน้าลายหน้ามีดหลากหลาย ซีรี่ส์ SEC-GND มีลายหน้ามีด 7 แบบที่แตกต่างกันสำหรับการปรับใช้ในการตัดต่างๆ

  • ประสิทธิภาพในการตัด
  • ลดการเกิดการสะท้าน
  • การออกแบบที่มีความแข็งแกร่งสูงลดการสะท้านได้ดีกว่าเครื่องมือทั่วไปสูงสุด 30%

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