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The ceramic member of a magnetic recording head includes an imbedded piece of metal which can be used to resistance weld the head to the metal gimbal plate of a floppy disk drive's head accessing arm.
English (United States)
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Magnetic Head Construction
The ceramic member of a magnetic recording head includes an imbedded
piece of metal which can be used to resistance weld the head to the metal gimbal
plate of a floppy disk drive's head accessing arm.
In the figure, an elongated metal insert l0, of a generally U-shaped cross
section, is molded into the head's ceramic block ll. Block ll is about 0.080 inch
square, and of a length (the dimension into the figure) of about 0.225 inch. When
block ll is cut, in planes parallel to the figure, and then shaped to size, a portion
of insert l0 is in position, in each individual cut piece, to perform its function as a
An alternate scheme would be to glue a flat piece of metal such as l0 on the
surface l2 of block ll.