Company Name : KAO MING MACHINERY INDUSTRIAL CO., LTD

Product Name : HIGH SPEED DOUBLE-COLUMN MACHINING CENTER

TEL: 886-4-25577650

E-mail : km@kaoming.com.tw

Booth No. : 4A317

Description

Description

1. Utilize double liner guideways when distance between two columns is below 2.1 M. Utilize triple liner guideways when distance between two columns is above 2.3 M with high rigidity and standardly equipped with Z-axis stroke of 850mm.

2. 3 axes employ V3 grade, oversized and maximum-preloaded roller liner guideways.

3. Y axis utilizes a superior design whereby the lower slideway is offset a full 225mm forward from the upper slideway. This greatly enhances the rigidity of the headstock by bringing the center of gravity back into the upper support. Dual guide ways supported by step design, it allows for vertical and horizontal arrangement with higher rigidity than normal set-ups.

4. Direct-drive spindle transmission. The spindle is directly driven by spindle motor without backlash or vibration problems.

5. The spindle head is symmetrically designed on the basis of the spindle center line to against Y-axis thermal displacement.

6. Our special designed base, column and crossbeam structures are optimized using Finite Element Analysis (FEA).。

7. A properly preloaded and pretensioned, large diameter ballscrew is used for three axes X-axis has a hollow ballscrew with oil cooled and is equipped with a special design to cool the ballscrew bearings by air for getting the better positioning accuracy.

8. The Z-axis hydraulic counyer-balance system is standardly equipped with dual cylinders.
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