Polygon Machines - Products - NITTO POLYGON Co., Ltd

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Polygon machines are unique machine tools designed to machine polygonal components or to enable multiple grooving by turning a cutter and a workpiece at the ratio of 2:1 based on the cutting principle of specific characteristics.

For hexagonal machining, for example, three cutters are mounted on the hexagonal machining cutter holder, a blank is chucked, and then the starting button is pressed. Afterwards, all procedures are perfomed automatically in one process, and the machine stops quickly in its original position.
　

Likewise, for polygon machining of one face, two faces, rectangles, octagons, etc, as well as multiple grooving are efficiently performed. Odd numbers of faces and clutch machining are also possible. (Optional)

1.Quick machining	No indexing is required. Compared with milling machines, polygon machines can process 3-5 times faster, while achieving a more accurate index angle.
2.Beatiful finish	A beatiful surface finished with straight cutting lines can be achieved by cutter bits, thereby improving and the commercial value and quality of machined components.
3.Accurate machining	A collet chuck is generally used, ensuring a high dividing accuracy.
4.Simple oparation	All you have to do is chuck a blank and press a button to start the machine, then all operations are perfomed automatically.
5..Speedy setup change	Easy and quick setup change. Also suitable for producing a wide variety of components in small quantities.
6.Ummanned operation also possible	An automatic blank feeding system can be installed for mass production, and unmanned operation is also possible.
7.A well organized after-sales service system	Polygon machines have proved successful, have been favorable evaluated, and are relied upon by many users in Japan, and around the world including Europe, North America, South America, Taiwan, Korea, and other Asian countries.

PC-165
conventional polygon machine

PE-165(NEW)
cnc polygon machine

PC-280
conventional polygon machine

NCP-280
cnc polygon machine

Square cutting

Both end square taper cutting

Hexagonal cutting

Spherical hexagonal cutting. (can cut with NC polygon machines）

2-face middle cutting

Clutch cutting

Rhombus cutting	円径３ツ溝加工	Multi-grooving cutting