首页> 外文期刊>Assam Review and Tea News >Basic Perception About Machines wrt It's Objectives, Concept and Design, Construction and AssemblyPART II
【24h】

Basic Perception About Machines wrt It's Objectives, Concept and Design, Construction and AssemblyPART II

机译:关于机器的基本概念,目标,概念和设计,构造与组装PART II

获取原文
获取原文并翻译 | 示例
           

摘要

Cost is involved in fabricating the components of a machine, be it for the purpose of constructing a new machine or of maintenance of a machine. The major contributors to this cost are those of the raw material and of the workmanship on it. The latterinvolves labour of varying skill as well as of the machine tools of various types and accuracy limits. The higher the skill of labour used and the higher the precisionness of the machine tools needed, the more would be the cost of workmanship even on the same raw material.
机译:出于制造新机器或维护机器的目的,成本涉及制造机器的组件。造成成本的主要因素是原材料和工艺成本。后者涉及各种技能的劳动以及各种类型和精度极限的机床。所使用的劳动技能越高,所需的机床精度越高,即使使用相同的原材料,其制造成本也会越高。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号