企业进行自动化改造的时候，用什么样的方法才能够选到合适的机械手呢，其实梳理下来主要包括如下几点：Enterprises to automate the transformation of the time, with what kind of method to be able to choose the right robot, in fact, combing down mainly include the following points:最大荷重，机械手的最大荷重是指包括夹具、抱具、吸盘架等特殊冶具和产品重量在一起的总重量。在旋臂式机械手的选型时，要特别注意产品冶具的重量不以超过机器参数规定的80%，否则，机械手的爪旋组比较容易损坏，影响机器的使用寿命。所以不是所有的注塑机都可以用注塑机机械手取产品的，有时需要用到侧取式机械手臂。Maximum load, the maximum load of the manipulator refers to the total weight of the special tools including fixtures, grips, suction cups, and product weights together. In the selection of arm manipulator, special attention should be paid to the weight of the product is not more than 80% of the machine parameters, otherwise, the gripper group of manipulator is more prone to damage, affecting the service life of the machine. Therefore, not all injection molding machines can be used in injection molding machine manipulator to take products, sometimes need to use the side-picker arm.
Traverse Stroke, the traverse of the manipulator refers to the maximum stroke of traverse manipulator traverse direction. In the selection of the main consideration is whether the spacing between the machine is large enough, or there is no special requirements, especially the two robots adjacent to a reverse installation of two injection molding machine there is not enough space between.手臂行程，机械手的手臂行程是指手臂上下运动的最大位移。在选型时，要注意手臂有足够的行程取到产品。以下是手臂行程的经验计算公式：手臂行程=注塑机模板中心距+加高底座+手臂底端到基座底的距离+50MM。Arm stroke, the arm stroke of the manipulator refers to the maximum displacement of the upper and lower arm movements. In the selection, be aware that the arm has enough travel to take the product.The following is an empirical formula for arm stroke: arm stroke = Injection Moulding Machine Template Center Distance + Height base + arm Bottom to base of distance+50MM.取出时间，产品的取出时间是指机械手臂在模内取产品的循环时间。此时间因产品的取出方式不同而异。在选型时主要考虑产品是否对取出时间有特殊要求，如果要求取出时间非常短，可能就需要用到手臂伺服的机械手。The time taken to remove the product refers to the cycle time at which the mechanical arm takes the product in the mold. This is different depending on how the product is removed. In the selection of the main consideration is whether the product to remove the time has a special requirement, if the need to take out the time is very short, it may be necessary to use the arm servo manipulator.