LIQUID DISCHARGE HEAD MANUFACTURING METHOD, AND LIQUID DISCHARGE HEAD MANUFACTURING SYSTEM

• Main Authors: HISHINUMA KEIICHI, SHIMOBAYASHI SATOSHI, KYOSO TADASHI, HIRABAYASHI YASUTOSHI
• Format: Patent
• Language: English; Japanese
• Published: 09.02.2017
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

PROBLEM TO BE SOLVED: To provide a liquid discharge head manufacturing method by which lowering of an image quality at a tie part between head modules of a liquid discharge head, which has such a structure that plural head modules are tied in one direction, can be suppressed, and a liquid discharge head manufacturing system.SOLUTION: A first head module is set, a second candidate head module is selected (S18), a first representative value Vof the first head module is acquired (S20), a second representative value Vof the second head module is acquired (S22), an average value Vof the first representative value and the second representative value is derived (S24), and the second candidate head module in which the derived average value becomes 0.76 times or more and 1.24 times or less of an average discharge volume target value, is set as the second head module (S26).SELECTED DRAWING: Figure 23 【課題】複数のヘッドモジュールを一方向に繋ぎ合わせた構造を有する液体吐出ヘッドのヘッドモジュール間の繋ぎ部における画像品質の低下を抑制しうる液体吐出ヘッド製造方法、及び液体吐出ヘッド製造システムを提供する。【解決手段】第一ヘッドモジュールを設定し、第二候補ヘッドモジュールを選択しＳ１８、第一ヘッドモジュールの第一代表値Ｖｔｙｐを取得しＳ２０、第二候補ヘッドモジュールの第二代表値Ｖｔｙｐを取得しＳ２２、第一代表値と第二代表値との平均値Ｖａｖｅを導出しＳ２４、導出された平均値が平均吐出体積目標値の０．７６倍以上、１．２４倍以下となる第二候補ヘッドモジュールを第二ヘッドモジュールとして設定するＳ２６。【選択図】図２３