位于日本静岗县滨松市的普拉斯电机制作所,近年研制成功了用电子计算机控制的能对多种金属进行浇注、操作简单的PR4C-B-1型浇注机器人,并已开始销售。该种机器人是1988年开发的PR4C型机器人的改进型,其主要改进如下: a.浇注勺内的铝液重量,由传感器自动计量,能对大小不同数个金属型正确地进行浇注。不仅能进行等量浇注,也可不等量浇注。 b.为了防止浇注时从浇注口溢出金属液 Located in Hamamatsu City, Jinggangshan City, Japan, Plath Electric Manufacturing Co., Ltd. has successfully developed the computer-controlled PR4C-B-1 pouring robot capable of casting various metals and has started to sell. This kind of robot is an improved version of the PR4C robot developed in 1988. The major improvements are as follows: a. The weight of the molten aluminum in the pouring spoon is automatically measured by the sensor, so that several metal types with different sizes can be correctly poured. Not only for the same amount of pouring, but also not equal pouring. b. In order to prevent pouring molten metal from the spout when pouring