斧和折叠锯都有出现在雷胖的"野外生存手册"(Outdoor Survival Handbook)一书的" 切割工具 "(Cutting Tools) 这一章节中. 他的御用折叠锯是Bacho Laplander, 这个地球人都知道.
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3>切削刀具(Cutting Tools)乃以个别的尖点或切刃切削加工。超高压烧结的多晶钻石(Polycrystalline Diamond,PCD)复合片(Compact)是切削
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Cutting Tool Steel [机] 刃具钢 ; 切削工具钢
ceramic cutting tool 金属陶瓷刀具 ; [机] 陶瓷刀具
gear cutting tool 齿轮加工刀具 ; 齿轮切削刀具 ; 齿轮刀具
point cutting tool 单刃刀具
oxide-ceramic cutting tool 陶瓷刀具 ; 瓷陶刀具
down-cutting tool 插刀 ; 立刨刀
angle cutting tool 倒角铣刀
High speed cutting tool, high speed cutting process, interface for cutter and machine were analyzed and discussed. A method is introduced to select suitable working process and cutting parameter for high speed cutter used on HMC.
分析讨论了高速切削刀具技术、高速切削工艺技术、刀具与机床接口技术等,结合大量的试验数据,提出卧式加工中心高速切削刀具加工工艺及切削用量选择方案,并在保证刀具高速切削和减少刀具磨损上,结合机床试验,进行卧式加工中心低温冷风切削新技术应用。
参考来源 - 高速精密卧式加工中心开发的关键技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Based on an April survey by Towers Perrin of 700 employers, 21% to 32% are either implementing or considering part-time shifts or four-day workweeks, as a cost-cutting tool.
根据Towers Perrin今年4月份对700家雇主进行的调查,其中有21% - 32%的雇主正在实施或考虑实施兼职倒班制或是4天工作制,把这作为一项削减成本的措施。
Wear resistance improves as cutting tool hardness increases.
切削刀具的硬度越高,耐磨性就越好。
The cutting tool material should therefore have high abrasion resistance to improve the effective life of the tool.
因此切削刀具材料应具有高耐磨性以提高刀具的有效寿命。
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