通过逆铣所得机加工表面质量不是很高。
The quality of the machined surface obtained by up milling is not very high.
磨削烧伤是影响已加工表面质量的重要因素。
Workpiece burn is an important factor to damage machined surface quality.
同时也介绍了PCBN刀具的加工表面质量。
It also introduces the machined surface quality using PCBN cutting tool.
表面粗糙度是评价表面质量的一个重要指标。
The surface roughness is one of important parameters of surface quality evaluation.
砂轮的形状精度直接影响着工件磨削表面质量。
The shape precision of grinding wheel affects the surface finish of work piece directly.
实验表明，高速铣削能够获得较好的工件表面质量。
As a result, high speed milling parameter can achieve better workpiece surface quality.
中厚板的表面质量对中厚板的生产和使用均有重要影响。
The surface quality of medium and heavy plate has an important influence on its production and application.
在另一方面，零件的表面质量也反映着设备的加工能力。
On the other hand, the surface quality reflects the fabrication capability of the processing apparatus.
氧化铁皮缺陷是影响热轧带钢表面质量的重要因素之一。
The scale defect is an important influence factor on surface quality of hot rolled strip.
轧钢机的异常振动是造成钢材表面质量下降的主要原因。
Its abnormal vibrations are main causes leading to falling down of surface qualities.
结晶器振动装置的运动精度对铸坯的表面质量有很大影响。
The movement locus precision of mould oscillation equipment does much influence on strand surface quality.
竹材表面粗糙度对竹材制品的表面质量有十分重要的影响。
Bamboo surface roughness has very important effect on the surface quality of bamboo products.
但采用传统磨削工艺加工这些材料很难得到良好的表面质量。
But the well surface of these materials ground was achieved difficultly with common grinding.
因此，其表面质量的好坏将直接影响到表面加工的外观质量。
Therefore, its surface quality directly will affect the face work outward appearance quality.
超精密加工的目标是通过表面质量控制获得预定的表面功能。
The ultra precision machining aims at obtaining the designed surface functions through the surface quality controlling.
详细阐述了影响电沉积量的因素以及改善涂膜表面质量的方法。
The effect factors on it and how to improve the quality of coating are discussed in detail.
经过退火及冷加工的热轧不锈钢棒材，其表面质量更高，强度也更高。
Hot rolled stainless steel bars that are annealed and cold worked to produce a higher surface quality and higher strength.
为了保证加工表面质量，数控车床一般都具有恒表面切削速度控制功能。
In order to guarantee the machining surface quality, numerical control lathe generally has constant surface cutting speed control function.
这样，宝马集团确保每个产品的生命其溢价宣称——从表面质量对微观层面。
In this way the BMW Group ensures that every product lives up to its premium claim - from surface quality right down to the micro-level.
因此，对新发动机必须从表面质量、装配和紧固连接等方面，进行正确的检查。
Hence a new engine should be correctly checked with respect to the surface quality, assembling, fastening and connection, etc.
介绍了冷轧过程中表面质量控制的主要方法，确定了表面质量控制的关键环节。
The main method for surface quality controlling during cold rolling is introduced in this paper. The key link of surface quality controlling is determined.
进一步指出，当切削方向背离破坏区扩展方向时，能得到较好的已加工表面质量。
It is further shown that the cutting direction has a remarkable effect on the machined surface quality.
当钢坯被轧制为线材时，钢坯表面的“凹坑”缺陷对线材的表面质量仍有一定的影响。
When it is rolled into wire rod, the pit defect can be seen, affecting the surface quality of wire rod.
通过对数控程序的碰撞和干涉检验，能够提高工件的加工表面质量，减少刀具的磨损。
It can improve the machining surface quality of the workpiece and reduce wear of the tool through checking collision and interference of nc programme.
通过对数控程序的碰撞和干涉检验，能够提高工件的加工表面质量，减少刀具的磨损。
It can improve the machining surface quality of the workpiece and reduce wear of the tool through checking collision and interference of nc programme.
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