公开(公告)号：US20020172570A1

公开(公告)日：2002-11-21

申请号：US09859471

申请日：2001-05-18

申请人： TOKYO SEIMITSU HATSUJO., LTD

发明人： Yoshihisa Tsurumaki

IPC分类号： B23Q011/08

CPC分类号： B23Q11/0825 ,  B23Q2011/0808 ,  Y10T409/30392 ,  Y10T409/309576

摘要： The ultra high speed movement telescopic cover which comprises multiple pieces of partial covers using metallic film of high tensile strength multiple layer texture stainless steel which comprises 17% Crnull2% Ni content but with mixed quality of mild ferritic phase, hard maltensitic phase and fine mixed texture and are stacked so as to be able to slide each other, fitted with metallic film blade made of 0.01null0.3 mm thickness and of carbon content 0.03null0.1%, Chromium content 10null20% steel or stainless steel onto one or whole sliding portions of the said telescopic cover, fitted with one or multiple pieces of pantograph onto each partial cover and the end of said telescopic cover thus constructed is fixed to the moving device of main spindle head etc. of the high speed operation industrial machinery, to have said telescopic cover back or forth and left or right, with the movement of moving device of high speed operation industrial machinery, to seal to discharge chips and/or coolant by the sliding movement of the multiple blade pieces, and to improve characteristics of sliding ability etc.

摘要翻译： 超高速运动伸缩罩，包括多片部分盖，采用高拉伸强度多层织构不锈钢的金属薄膜，其含有17％的Cr〜2％Ni含量，但具有轻质铁素体相，硬麦芽相和细微混合质量 混合组织，以便彼此相互滑动，装有0.01〜0.3mm厚度的金属薄膜片，碳含量为0.03〜0.1％，铬含量为10〜20％的钢或不锈钢制成一体或整体 所述可伸缩盖的滑动部分装配有一个或多个缩放仪到每个部分盖上，并且如此构造的所述伸缩盖的端部固定到高速工业机械的主轴头等的移动装置上， 将伸缩盖前后左右移动，随着高速运行工业机械的移动装置的移动，密封，以便将切屑和/或冷却液排出 多个叶片滑动运动，提高滑动能力等特点。