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Patent Searching and Data


Title:
WIRE SAW FOR EFFECTING LIFT-UP SWING
Document Type and Number:
WIPO Patent Application WO/2014/157805
Kind Code:
A1
Abstract:
Disclosed is a wire saw (1) for cutting an ingot (I) while swinging same. The wire saw (1) has a first drive block (100), a second drive block (110) and an ingot holder (120). If the first drive block (100) moves, the second drive block (110) moves in a direction orthogonal to the direction of movement of the first drive block (100), and, at the same time, the ingot holder (120) swings. Also, a rising-and-falling block (73) conveys the ingot holder (120) in the ingot-cutting direction (Z-axis direction), and moves independently from the first drive block (100) or the second drive block (110). Consequently, not only is it possible to swing the ingot (I) independently from the rising-and-falling block (73) but it is also possible to prevent the ingot (I) from moving to left and right, and it is sufficient to control just one first drive block (100) and thus control is straightforward and the structure is uncomplicated.

Inventors:
KIM HYOUNG JAE (KR)
JO HYUNG HO (KR)
LEE SANG JIK (KR)
KIM DO YEON (KR)
LEE TAE KYUNG (KR)
PARK CHUL JIN (KR)
Application Number:
PCT/KR2013/010743
Publication Date:
October 02, 2014
Filing Date:
November 25, 2013
Export Citation:
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Assignee:
KOREA INST OF IND (KR)
International Classes:
B28D1/08; B23D61/18; B26D1/547
Foreign References:
US6065461A2000-05-23
JP2004268508A2004-09-30
KR100244108B12000-03-02
JPH09300342A1997-11-25
JP2010212467A2010-09-24
Attorney, Agent or Firm:
PARK, Cheon Do et al. (KR)
박천도 (KR)
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