Product Information

Products

Lapping film and polishing system
technology can provide a wide range of processing.

To make the lapping film usable on a variety of materials, a wide range of film types have been prepared,
and it is possible to select the proper type of film that achieves the required finishing surface roughness.
In addition, the stable quality of your products is assured when you install our film polishing machine in your system.

外形加工

Outer Diameter

By changing the film width and film application method, it is possible to polish the outer diameter part of all kinds and shapes.

Inner Diameter

Inner Diameter

Our innovative method to reel in film also allows to perfectly polishing of the inner diameter.

Spherical Surfaces

Spherical Surfaces

By continuously rotating the item to be polished, spherical surfaces can be polished to perfection as well.

平面加工

Flat Surfaces

Our polishing machine allows our customers to precisely determine the level of polishing and also ensures that flat surfaces are leveled perfectly with no unevenness or protrusions.

ボールねじ・ナット

Ball Screws/Nuts

Conventionally, ball screws were processed by grindstone polishing or the final process was hand-finished.

クランク・カム

Crankshafts/Camshafts

We are also proud that our film polishing machine can be used to provide precision finishing of the protruding surfaces on crankshafts and camshafts, so they will run perfectly smoothly in high-performance engines.

Motor parts cutting/polishing products

Outer diameter cutting of commutators/rotors and the motor shaft film polishing process are realized through the V-block method.

High precision commutator cutting, rotor outer diameter cutting, and film polishing of both axes are realized with the V-block receiver and belt drive.

Because both ends of the shaft are supported by the V-block and the work is polished by the rotating belt, the runout of the shaft is less than that of shafts cut by lathe machining. It is possible to make the roundness of the commutator less than 3 μm and that of the rotor less than 10 μm. It is also possible to polish both axes of the motor using the polishing film method. Upon customer request, semi-automatic or fully automatic control of the machine can be used. In the case of semi-automatic control, manual injection of the work in the machine by an operator is required, and in the case of fully automatic control, the work is injected in the machine with the lift and carrier method.