8 June 2020

Sumitomo electric industrial co., LTD (headquarters: central in Osaka city, President: cure inoue) developed by the SEC - for small lathe cutting knife GND in cold type tool rod type "GNDM - J/GNDL - J", will go on sale in April 2020.

Cutting processing, common in automotive parts, etc. Various kinds of machinery parts processing, and compared with the general machining, it is more difficult, more prone to tie up crumbs and poor machining surface.In addition, in the processing, the whole cutting edge will be in contact with the cutting material is wide, the tip under load is big, easy to produce the problem such as vibration lead to tools.

The company of "the SEC - cutting knife GND" excellent chip removal performance and high rigidity, can effectively solve the above problems, help to improve the cutting processing efficiency and reduce costs.

Characteristics of 1.

1. Can be directly from the knife tower internal drainage
Oil supply port Settings in the contact surface of the tower with the knife, oil supply without water spray, can omit the steps to prepare piping, avoid chip attached to the hydraulic hose, shorten downtime.

2. Play a good chip removal performance, improve production efficiency
From near blade before surface drainage hole with ongoing high pressure jet of cutting fluid supply between the chip and the rake face, make the chip breaker is more thin, achieve excellent chip removal performance.

3. Using high cooling effect inhibiting blade damage, prolong tool life
From the blade after surface near the second oil hole jet cutting fluid cooling blade with high efficiency, significantly suppress the knife after surface wear, prolong the working life of the blade.


2. The product line

Type ・ GNDM -j 4 models
・ GNDL - J six models

3. The sales plan

First annual 50 million yen each year, 2 years after the 100 million yen a year

4. The standard price

From 28000 to 40000 yen (excluding tax)