Method for manufacturing a liquid jet recording head

Details Method for manufacturing a liquid jet recording head Method for manufacturing a liquid jet recording head

1996-12-24

2000-05-02

Echols, P. W.

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

83875, 347 47, 407 31, 407 60, B41J 201, B41J 216

Patent

active

06055729&

ABSTRACT:
A method for manufacturing a liquid jet recording head comprises the steps of obtaining a laminated body by laminating a liquid path formation layer forming liquid paths on a metallic base board having discharge energy generating elements on it, forming an orifice surface by cutting the laminated body thus obtained, and grinding the orifice surface thus formed by use of a cutting tool or a milling cutter. With this method that uses a metallic base board, it is possible to obtain a high-performance yet an inexpensive liquid jet recording head without any defects on the orifice surface, which contributes to implementing more stabilized liquid discharge.

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