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41. 发明专利

JPS5758955A Inclined sliding type slit nozzle 失效
标题翻译：内置滑动式SLIT喷嘴
公开(公告)号：JPS5758955A
公开(公告)日：1982-04-09
申请号：JP13269980
申请日：1980-09-24
申请人： Nippon Steel Corp
发明人： FUKUOKA HIROMI , KANEMATSU KINJI
IPC分类号： B22D11/06
CPC分类号： B22D11/0642
摘要： PURPOSE:To adjust the gap width of a slit opening finely by moving the 1st split body having a recess provided with 3 planes out of the 4 planes of the side walls enclosing the slit opening and the 2nd split body provided with the remaining one plane and fits slidably in said recess, relatively with each other thereby adjusting the gap increase to increase or decrease. CONSTITUTION:A nozzle having a slit opening of adjustable gap width is constituted by the combination of the 1st split body 1 having a recess 2 provided with 3 faces of the side walls enclosing the slit opening and the 2nd split body 4 fitting to said recess 2 provided with the remaining one face. The adjustment to increase or decrease the gap therebetween is accomplished by the opposite slopes of the bodies 1, 4 abutting slidably on both line sides of the transverse width of the slit opening. In this way, the 4 planes of the side walls enclosing the slit opening are the open outside surfaces of the separate split bodies, whereby machining of high accuracy is made possible and the fine adjustment is made possible by the relative movement of both bodies 1, 4 on the opposite slopes.
摘要翻译：目的：通过移动具有设置有围绕狭缝开口的侧壁的4个平面的3个平面的凹槽的第一分割体和设置有剩余的一个平面的第二分裂体，来调节狭缝开口的间隙宽度，以及可滑动地配合在所述凹部中，彼此相对地调节间隙增加以增加或减少。构成：具有可调间隙宽度的狭缝开口的喷嘴由具有凹部2的第一分割体1的组合构成，凹部2设置有包围狭缝开口的侧壁的3个面和与所述凹部2嵌合的第二分割体4 随着剩下的一张脸。增加或减少间隙的调整是通过主体1,4相对的斜面在狭缝开口的横向宽度的两个侧面上可滑动地邻接的。以这种方式，包围狭缝开口的侧壁的4个平面是分开的分开体的开放的外表面，从而可以进行高精度的加工，并且通过两个主体1的相对运动可以进行微调， 4在相对的斜坡上。

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