哪位大侠帮我把这篇文章翻译一下,语言要通顺一点,谢谢啦
Theproductmixappropriateforthisarrangementissimilartothatofthejobshop.Productsaregrou...
The product mix appropriate for this arrangement is similar to that of the job shop. Products are grouped into classes that have some similarity with respect to processing. A manufacturing cell is designed for each group consisting of machines particularly adapted to the processing required. The figure shows the cells as collections of dissimilar machines. Because the range of products manufactured by each cell is less than that for the job shop, the machines and workers can be more specialized.
Typically, the workers in a cell are given more of the responsibility for production scheduling of a product class. This, together with the start-to-finish
nature of the processing, results in more interesting jobs for the workers.
The group technology arrangement requires less setup time and cost than the job shop because of the greater specialization of function. It is compatible with the just-in-time concept of manufacture, so prevalent today, because of the smaller lot sizes made possible by the low setup costs.
Often the level of automation with group technology is low, indicating the
dependence of the concept on the skill of the labor force. Many companies have, however, introduced highly automated flexible manufacturing cells into the system. Because the cell has a smaller range of products than the entire plant, it is easier to design the automation to handle the set of products in a group.
The group technology approach is more sensitive to changes in product mix and volume than the job shop, again because of the specialization introduced because of the manufacturing cell approach. When a product requires processing in more than one cell, problems similar to those of the job shop are introduced.
4.Fixed Location Layout
For tasks on large objects such as the manufacture of an electrical generator, the construction of a building, or the repair of a large airplane, the machines implementing the operation must come to the product, rather than the product moving to the machines. Here the question is more often the scheduling of operations rather than the layout of machines.
5.Flexible Manufacturing Systems
The FMS is a system with automated material handling moving individual units of product between automated processors. Robotic manipulators often handle material. Using computer controlled movement and processing, a wide variety of products can be manufactured. All of this is to be accomplished with very low setup time, great flexibility of function, and very little manual labor.
The diversity of possible FMS, and the rapidly changing technologies, makes detailed consideration of the design of FMS beyond the scope of this text. Certainly many of the classical questions (and answers) associated with facility design are no longer relevant for the FMS. In this text we consider the FMS as just another kind of machine, with perhaps a very broad range of capabilities. 展开
Typically, the workers in a cell are given more of the responsibility for production scheduling of a product class. This, together with the start-to-finish
nature of the processing, results in more interesting jobs for the workers.
The group technology arrangement requires less setup time and cost than the job shop because of the greater specialization of function. It is compatible with the just-in-time concept of manufacture, so prevalent today, because of the smaller lot sizes made possible by the low setup costs.
Often the level of automation with group technology is low, indicating the
dependence of the concept on the skill of the labor force. Many companies have, however, introduced highly automated flexible manufacturing cells into the system. Because the cell has a smaller range of products than the entire plant, it is easier to design the automation to handle the set of products in a group.
The group technology approach is more sensitive to changes in product mix and volume than the job shop, again because of the specialization introduced because of the manufacturing cell approach. When a product requires processing in more than one cell, problems similar to those of the job shop are introduced.
4.Fixed Location Layout
For tasks on large objects such as the manufacture of an electrical generator, the construction of a building, or the repair of a large airplane, the machines implementing the operation must come to the product, rather than the product moving to the machines. Here the question is more often the scheduling of operations rather than the layout of machines.
5.Flexible Manufacturing Systems
The FMS is a system with automated material handling moving individual units of product between automated processors. Robotic manipulators often handle material. Using computer controlled movement and processing, a wide variety of products can be manufactured. All of this is to be accomplished with very low setup time, great flexibility of function, and very little manual labor.
The diversity of possible FMS, and the rapidly changing technologies, makes detailed consideration of the design of FMS beyond the scope of this text. Certainly many of the classical questions (and answers) associated with facility design are no longer relevant for the FMS. In this text we consider the FMS as just another kind of machine, with perhaps a very broad range of capabilities. 展开
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混合产品适合这种安排是相似的工作车间。产品组合成类,有一些相似之处,对加工。一种制造细胞是专为每组由机器特别适用于加工要求。这个图展示了细胞收集不同的机器。因为这个系列的产品制造的每个细胞比作业车间,机器和工人能更专业。
典型的情况是,工人们在细胞中,被给予了更多的责任,生产调度的一种产品类。这一点,加上一条龙
自然的加工,导致更多的有趣的工作的工人。
成组技术安排需要更少的启动时间和成本比工作更大商店,因为专业化的功能。这是兼容与准时制概念的制造、如此普遍的今天,因为有了小批量设置可能的低成本。
经常的自动化水平和成组技术较低,注明
依赖的概念在技能的劳动力。然而,许多公司已经介绍了柔性制造细胞在高度自动化的系统。因为细胞有一个小范围的产品比整个的植物,它反而比财务软件更容易设计自动化处理一套产品在一组。
该集团的技术途径的变化比较敏感,产品结构和体积比工作车间,又因为专业化生产单元介绍了由于方法。当一个产品需要处理在不止一个细胞、问题相似的作业车间进行了介绍。
4。固定位置布局
在大的任务物品,如制造发电机,建设一个建筑,或修复的一项大型飞机,机器的操作必须来实施对产品,而不是产品都搬去了文学硕士学位
典型的情况是,工人们在细胞中,被给予了更多的责任,生产调度的一种产品类。这一点,加上一条龙
自然的加工,导致更多的有趣的工作的工人。
成组技术安排需要更少的启动时间和成本比工作更大商店,因为专业化的功能。这是兼容与准时制概念的制造、如此普遍的今天,因为有了小批量设置可能的低成本。
经常的自动化水平和成组技术较低,注明
依赖的概念在技能的劳动力。然而,许多公司已经介绍了柔性制造细胞在高度自动化的系统。因为细胞有一个小范围的产品比整个的植物,它反而比财务软件更容易设计自动化处理一套产品在一组。
该集团的技术途径的变化比较敏感,产品结构和体积比工作车间,又因为专业化生产单元介绍了由于方法。当一个产品需要处理在不止一个细胞、问题相似的作业车间进行了介绍。
4。固定位置布局
在大的任务物品,如制造发电机,建设一个建筑,或修复的一项大型飞机,机器的操作必须来实施对产品,而不是产品都搬去了文学硕士学位
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