英语翻译Recent studies show that of the amount of time an average part spent in a shop,only a fraction of that time was actually spent in the machining process.Let us assume that a part spent 50 hours from the time it arrived at a plant as a rough casting or bar stock to the time it was a finished product.During this time,it would be on the machine for only 2.5 hours and e cut for only 0.75 hour.The rest of the time would be spent on waiting,moving,settin
英语翻译
Recent studies show that of the amount of time an average part spent in a shop,only a fraction of that time was actually spent in the machining process.Let us assume that a part spent 50 hours from the time it arrived at a plant as a rough casting or bar stock to the time it was a finished product.During this time,it would be on the machine for only 2.5 hours and e cut for only 0.75 hour.The rest of the time would be spent on waiting,moving,setting up,loading,unloading,inspecting the part,setting speeds and feeds,and changing cutting tools.
NC reduces the amount of non-chip-producing time by selecting speeds and feeds,making rapid moves between surfaces to be cut,using automatic fixtures,automatic tool changing,controlling the coolant,in-process gauging,and loading and unloading the part.These factors,plus the fact that it is no longer necessary to train machine operators,have resulted in considerable savings throughout the entire manufacturing process and caused tremendous growth in the use of NC
最近的研究表示数量的时间一个平均的部份在一家商店中花费了,只有一个那次的分数实际上被在机制程序花费。让我们承担一个部份度过了 50 小时从当它当做一个粗糙的投掷或者除存货之外达成了一个植物的时候到当它是一种完成的产品的时候。 在这次期间，它为只有 0.75 小时的只有 2.5 小时和 e 削减会在机器上。 时间的其它部分会在等候上被花费,移动, 建立,载入、卸货, 检查那部份地，设定加速而且喂, 而且变更锐利的工具。
收据控制减少数量非薄片的-生产时间藉由选择加速而且喂, 制造迅速的动作在表面之间是削减, 使用自动的固定物, 自动机械用工具工作变更,控制冷冻剂, 在-程序精确计量, 而且载入而且卸货部份。加上事实「它不再对训练机器操作员而言是必需的」这些因素在整个的制造业的程序和 caus 各处已经造成相当多的储蓄引起收据控制的使用的巨大生长
太长了,没人会
手译阿,累啊Recent studies show that of the amount of time an average part spent in a shop, only a fraction of that time was actually spent in the machining process. 近期的研究表明每个部件在店内的平均...