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(一)Guerin——拉伸装置(图1) 该装置是在压床的滑块下面,安装一只内由几层橡皮构成的,四周封闭的箱体。在压床工作台上有垫板4和凹模固定在一起。
(A) Guerin - Stretching device (Figure 1) The device is in the press under the slider, the installation of a few layers of rubber inside, surrounded by a closed box. In the press table with a plate 4 and die fixed together.