Holder for wire-arc discharge cutting machinery
OwnerChin-Jen Leeinventor
Life of this patent
Estimating the term…
Abstract
A holder for wire-arc discharge cutting machinery including two orthogonal seats and a number of blocks. Each seat has a rectangular flange extending along a length of the seat at its lower edge. Each seat has a magnetic insert and an insulating layer extending along a length of the seat. Each magnetic insert is attached to a bar provided in the slot of each seat for controlling an ON/OFF condition of the magnetic insert. The blocks are fastened to two adjacent sides of a processing material and then attached to the seats and the flanges before processing. The processing material and the blocks are attracted to the flanges of the seats by the magnetic inserts when the bars are at an ON position.
Claims3
A holder for wire-arc discharge cutting machinery comprising:
- two orthogonal rectangular seats, each seat having a respective rectangular flange extending along a length of said seat at a lower edge thereof;
- each seat having a respective insulating layer disposed therein and extending along a length of each said seat, each said insulating plate being at a height greater than said flange and less than an overall height of said flange and said blocks;
- each said seat having a respective cylindrical permanent magnetic insert provided between said seat and said flange;
- each said magnetic insert extending along a length of each said seat and separating each said respective insulating layer into two parts;
- a bar being attached to each said magnetic insert through a slot provided on a middle portion of each said seat to control an ON/OFF condition of each said magnetic insert;
- a plurality of rectangular blocks, respective blocks being fastened to two adjacent sides of a processing material and attaching to said seats and said flanges at one side before processing wherein a bottom surface of the processing material is placed on a same level of a bottom surface of said seat and flange, a bottom surface of each said block being placed on a top surface of said flanges, an opposite side of each respective said side of each said block and each respective said seat having a clearance therebetween for magnetic flux to pass therethrough;
- the processing material and said blocks being attracted to said flanges by said magnetic inserts when said lever is at an ON position.
Dependencies are inferred from the claim text.