| 旋切机怎样正确安装旋刀 |
| 添加时间：2019/8/27 16:49:10 浏览次数： |
| 1、应使旋刀两端在同一高度上，而且使旋刀安装高度等于旋切工艺中规定的h值。具体方法如下： 1, we should make both ends of the rotary cutter at the same height, and make the installation height of the rotary cutter equal to the H value specified in the rotary cutting process. The specific methods are as follows: （1）将刀放入刀槽内，先拧上两端夹紧螺母各一个。 (1) put the knife into the slot, first twist the two ends of the clamping nut. （2）用高度计或相当于卡轴中心线高度的等高器作标准，通过调节支承螺钉，使两瑞刀高等于旋切工艺中的规定的h值（无防弯压辊的旋切机，调节旋刀中部的支承螺钉，使刀刃中部比两端高0.1—0.2毫米，以适应木段旋小时，由于刀床挤压木段产生弯曲变形而引起单板厚薄不匀的现象。有防弯压辊的旋切机，刀刃中部不必提高，并紧固所有螺母。 (2) by using the altimeter or the equal height apparatus which is equal to the height of the center line of the card shaft, by adjusting the supporting screw, the height of the two Rui knife is equal to the prescribed H value in the rotary cutting process (no bending press roller is used to adjust the supporting screw in the middle of the rotary blade, so that the middle of the blade is 0.1 to 0.2 millimeters higher than that of the two ends. The phenomenon of unevenness of the veneer. The rotary lathe with anti bending roller has no need to raise the middle of the blade, and fasten all the nuts. 2、应使后角变化范围与旋切木段直径的范围相适应，具体方法如下： 2, should be after the angle range and peeling block diameter range to adapt to the specific methods are as follows: （1）首先将刀床退至相当于旋切木段的最大直径处（或规定的某一位置），用测后角仪测定其初后角。若初后角与旋切工艺中规定的初后角不相符合，则通过调节装置调节偏心盘，使初后角等于旋切工艺中规定的数值。 (1) first, the knife bed is retreated to the maximum diameter (or specified location) corresponding to the rotary cutting section, and the rear corner is measured with a goniometer. If the initial angle of the initial angle does not conform to the initial angle specified in the rotary cutting process, the eccentric disc is adjusted by the adjusting device to make the initial angle equal to the specified value in the rotary cutting process. （2）将刀床往前开至相当于木芯直径位置（或规定的某一位罝），再测定其终后角，并观察后角变化范围与木段直径是否相适应。 (2) take the knife bed forward to the position of the diameter of the wood core (or a specified one), and then determine the end angle and observe whether the range of the change of the posterior angle is compatible with the diameter of the wood section. |
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