1) Fishing gears selecttvity
网具选择
2) net selectivity
网具选择性
3) Tool selection
刀具选择
1.
Computer-aided tool selection (CATS) is one of CAPP system functions and plays a very important role in metal removal processes.
论述了数控粗加工、半精加工和精加工中基于实体模型的计算机辅助刀具选择的基本方法和流程,提出了粗加工中实现多刀组合优化的基本方法、步骤和算法,建立了在一定目标下的优化数学模型。
5) cutting tool choice
刀具选择
1.
Based on the analysis of the cutting tool structure and the feature of turning process, the principle of cutting tool choice is determined and a system of cutting tool choice is established,with which the theoretic knowledge and professional experience are linked with computer application, to provide the foundation of realization of machining automation.
在对可转位车刀结构及车削加工的特征进行分析 ,确定可转位车刀的刀具选择原则的基础上 ,建立了较完整的车削加工刀具选择系统。
6) fitting selection
金具选择
1.
For the fitting selection,because line traps are installed on suspension insulator strings,V strings plus strained strings are adopted and composite insulators are used;strained insulator strings,mainly composite type,have two attaching points to meet testing requirements.
在金具选择方面,导线悬垂串由于要安装测试用阻波器,故选择V串+耐张串形式,采用合成绝缘子;导线耐张串采用双挂点,以合成绝缘子型式为主,为了试验需要还配有瓷绝缘子型式,耐张串采用卡盘形式的金具将绝缘子串和导线连接起来;导线引流串主要为I串形式,分单线夹和双线夹2种;引流线主要采用φ300mm的管母线,个别地方采用8×LGJ-720钢芯铝绞线;管母线的固定采用数根钢芯铝绞线,满足强度和刚度的要求,且无需配重。
补充资料：网具
1.见"网渔具"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条