∑ Floating holders are related,cnc diamond tools of honing tools for a machining of high precision |||

Even if the center of the tool and the center

of the pilot hole is offset, the accuracy

in the enlargement of the bore diameter will not deteriorate.

It is not necessary to invest in replacing expensive machinery.

Just by making a small investment and changing the holder

you can improve the standard of your processing.

Designed exclusively for our brand of honing tools,

and also for general finished reamers.

- Our Products -

In ultra high precision one-pass honing processing,

the slightest discrepancy, such as an offset between the center

of the tool and the center of the pilot hole has a big effect

on the accuracy of the processing.

Takezawa Seiki holders solve this problem

with their unique floating mechanism,

thereby improving processing accuracy and quality,

and reducing production costs.


In hole processing, there will always be an offset between

the center of the tool and the center of the pilot hole.

The amount of offset will determine the accuracy of the processing,

such as how rough the surface gets and out-of-roundness.

Furthermore, when the tool has shifted

from the pilot hole and is forced back,

the tool itself will experience reactive force

from the pilot hole and get damaged.

The offsetting not only harms the processing accuracy

but also leads to an inconsistent quality in the finish.

The combination holder accommodates any offsetting

with the floating feature.

It also restricts the whirling width

of the tool cutting edges to below 5μm.

This, as a result, increases the lifetime of the tool,

and surpasses traditional floating holders

by making ultra high precision and consistent quality finishing

one-pass honing processing a reality.

- Product Features -
In high variety- low volume production, there has always been

the issue of decreased productivity due to having

to carry out repeated tool changes.

For traditional automated reamer processing tools,

to change from one type of work to another,

set-up changes such as re-configuring settings were necessary,

making it unsuitable for high variety- low volume production.
This is why, with the THL-05,

a unique semi-automated system is adopted.

Only the work where processing accuracy is necessary

is automated; changing from one type of work to another is done

by a human who can adapt quicker than a machine.

By using both the flexibility of the human hand

and the precision of an automated system in this way,

highly efficient, high variety- low volume production is possible.