The mechanism of cutting force, cutting temperature and tool wear in the machining of quenched steel and nickel based high temperature alloy with ceramic tools are analyzed in the paper.
重点分析了陶瓷刀具在切削淬火钢和镍基高温合金中有关切削力、切削温度、刀具磨损等方面的机理。
The use of cryogenic nitrogen gas jet to reduce the temperature of cutting zone and to avoid oxidation wear of tool in high speed milling titanium alloy was presented.
为降低切削区温度、防止刀具的氧化磨损，提出在低温氮气射流条件下进行钛合金的高速铣削加工。
The cutting tool material is best used hard alloy.
刀具材料最好采用硬质合金。
Using diamond film coated tool, the dry-cutting tests are carried out on Si-Al alloy with different Si-contained. The cutting properties are studied.
通过用金刚石薄膜涂层刀具对含硅量不同的硅铝合金进行干切削试验，探讨其切削性能。
For the problems that exist in cutting medium silicon aluminium alloy piston grooves with carbide tools, this paper presents a new kind of artificial diamond grooving tool.
本文针对硬质合金刀具切削中硅铝合金活塞槽存在的问题，研制出一种新型人造金刚石切槽刀。
In this paper, the dry-cutting tests were carried out by diamond film coated tool on Si-Al alloy and this tool's cutting properties were studied.
文中通过用金刚石薄膜涂层刀具对含硅量不同的硅铝合金进行干切削试验，探讨其切削性能。
In the traditional titanium alloy processing, because both cutting speed and tool life are lower, the cutting efficiency is lower.
在传统的钛合金加工中，由于切削速度低、刀具耐用度低，导致加工效率低。
The performances of tungsten and its alloy, rational choice in machining of cutting tool material and parameter are introduced in this paper.
文中介绍了钨及其合金的性能熏以及在切削加工时刀具材料与几何参数的合理选择。
This paper presents a study of cutting surface roughness for different PCD tools having various tool geometries during machining Aluminum alloy.
文中研究了PCD刀具在不同的刀具几何参数下车削铝合金的加工表面粗糙度。
In the traditional titanium alloy process the cutting efficiency is lower, this is because both cutting speed and tool life are lower and machine power is not enough.
传统的钛合金加工工艺因其切削速度低、刀具耐用度低、机床功率不足的缺陷，导致了加工效率低。
In the traditional titanium alloy process turning efficiency is lower, this because both cutting speed and tool life are lower and process quality controlled is very difficult.
传统的钛合金车削加工因其切削速度低，刀具耐用度低，加工质量难于控制，导致加工效率低。
An experimental study on cutting force, cut - in impact force and cutting - tool wear are conducted in the interrupted cutting of aluminum alloy with PCD tools.
本文就PC D刀具断续切削铝合金时的切削力、切入冲击力和刀具磨损等问题进行了试验研究。
In the simulation, the WC hard-alloy cutting tool was built in according to meet the GB, in which the real shape of cutting tool and the angle parameters in the mounting are also considered.
按照实际加工条件建立了切削模拟模型，按照国家标准建立的硬质合金可转位刀片的三维模型既考虑到真实的刀片几何形状，也考虑了其安装角度参数。
With features of superhigh hardness and strength, the cutting tool is broken down frequently when female thread was processed using titanium alloy.
钛合金材料由于存在硬度高、强度大等特点，在进行内螺纹加工过程中刀具经常损坏。
Is processed the plane is the big plane, the material is HT250, therefore cutting tool choice hard alloy face cutter.
被加工平面为大平面，材料为HT250，故刀具选择硬质合金端铣刀。
Is processed the plane is the big plane, the material is HT250, therefore cutting tool choice hard alloy face cutter.
被加工平面为大平面，材料为HT250，故刀具选择硬质合金端铣刀。
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