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我们过去是在单臂龙门刨上加工水暖片的。水暖片一共有5个位置不同的平面需要加工,在同一平面上的几个加工面距离有的很远,因此须经多次装夹,行程长,生产率低(8小时仅能加工6～7件)。后来改用积木块组合机床(把3台带铣刀头的组合机床和工件按位置要求安放在平台上)加工,由于3个立铣头同时加工,减少装夹次数,并在不加工区域内用快速走刀使辅助工时缩短,所以大大地提高了生产率(8小时加工30多件),保证了任务的完成。具体的加工情况如附图所示。
We used to fabricate plumbing on a one-armed gantry. Plumbing a total of five different positions need to be machined in the same plane on the processing of a few far away from some, so to be repeated folder, long trip, low productivity (8 hours can only process 6 to 7 Piece). Later, the building block combination machine (using 3 sets of milling machine with a combination of machine tools and parts according to the requirements placed on the platform) processing, due to the simultaneous processing of three vertical milling head to reduce the number of clamping, and in the non-processing area With a quick pass to shorten the auxiliary work hours, so greatly improve the productivity (8 hours processing more than 30 pieces), to ensure the completion of the task. Specific processing as shown in the figure.