JPS61148488U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例を示すレーザ加工
装置の斜視図、第２図は第１図の―線におけ
る断面を示す矢印方向に見た断面図、第３図は取
付面の説明図、第４図、第５図は加工ノズルの速
度制御パターン、第６図は従来の装置の側断面図
を示したものである。 図において１ａ，１ｂは被加工材、２ａは取付
面、３は加工ノズル、３ａはレーザビームである
。なお図中同一符号は同一又は相当部分を示す。 Fig. 1 is a perspective view of a laser processing device showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line - in Fig. 1, taken in the direction of the arrow, and Fig. 3 is an explanatory diagram of the mounting surface. , FIG. 4, and FIG. 5 show the speed control pattern of the processing nozzle, and FIG. 6 shows a side sectional view of the conventional device. In the figure, 1a and 1b are workpieces, 2a is a mounting surface, 3 is a processing nozzle, and 3a is a laser beam. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表面が非平面の被加工材を加工するレーザビー
ムを射出する加工ノズル、および上記被加工材が
取り付けられた取付面に対する上記被加工材の厚
みに応じた速度で上記被加工材および上記加工ノ
ズルの少くとも一方を上記取付面に対する上記レ
ーザビームの角度を一定に保ちつつ上記取付面に
沿つて移動させる移動装置を備えたレーザ加工装
置。 A processing nozzle that emits a laser beam for processing a workpiece whose surface is non-planar, and a processing nozzle that emits a laser beam to process a workpiece with a non-planar surface, and a processing nozzle that processes the workpiece and the processing nozzle at a speed corresponding to the thickness of the workpiece relative to a mounting surface to which the workpiece is attached. A laser processing device comprising a moving device that moves at least one of the laser beams along the mounting surface while keeping the angle of the laser beam with respect to the mounting surface constant.