Based on the punching section quality and mould wear in different gap conditions this paper analyses the relation between die gap and mould wear and product quality.
通过对不同间隙条件下冲裁件断面质量以及不同间隙条件下模具的磨损情况，分析说明了冲模间隙与模具磨损和产品质量间的关系。
The results show that under different types of compensation Angle, pallets power and die gap, the bending springback rules of the tailored blanks are in line with the light board.
结果表明，在不同补偿角、托板力和模具间隙的影响下，激光拼焊板具有与光板一致的回弹规律。
African-American patients with head and neck cancers die earlier than whites, and researchers say they have made a breakthrough in understanding the underlying reasons for the racial gap.
非洲裔美国人罹患头颈部癌患者死亡日期要早于白种人，并且研究者称他们对人种差别的根本原因上有了突破性的认识。
The gap between the minimum cutting edge cutting, trimming punching die when the distribution width is small, these are to be noticed.
刀口模切割线间的间隙最小，冲孔模修整时的分布宽度也很小，这些都是要注意的。
Blanking gap is the difference size between the male die and female die's work part.
冲裁间隙是指冲裁凸模和凹模之间工作部分的尺寸之差。
At present, the die and mould technology and the service life of dies and moulds in China still have a large gap comparing with that of the developed industry countries.
目前，我国的模具技术及模具寿命与一些工业发达国家相比，仍存在较大差距。
According to the blanking distortion procedure, the theory that decide the proper gap is to make sure the edge of the male die and female die's gap can be superposition.
由冲裁变形过程的分析可知，决定合理间隙值的理论依据是应保证在塑性剪切变形结束后，由凸模和凹模刃口处所产生的上、下剪切裂纹重合。
Goalkeeper Petr Cech has promised a never say die attitude from his club Chelsea, who are keen to close the gap on Premier League leaders Manchester United and second placed Liverpool.
我们的门神切赫发话了，我们要消除与榜首曼联和第二名利物浦之间的差距。
The die lips are V-contoured to minimize the air gap between the die and the roll nip whenever necessary.
模具口是V型的，为了随时减少模具和辊轴间的空气间隙。
At present, aluminum, copper, zinc die casting parts and products have reached the international advanced level, and a number of indicators to fill the gap.
目前铝、铜、锌压铸件等产品技术指标已达到国际先进水平，且多项指标填补了国内空白。
The punching mechanism (800) performs punching in a condition where a gap (G) between the punching die (820) and the dieing die (830) is greater than the thickness of the sheet-like object (W).
其中，上述穿孔机构800，是在冲头用金属模 具820和冲模用金属模具830之间的空隙G大于薄板状加工对象W 的厚度状态下实施穿孔的穿孔机构。
The punching mechanism (800) performs punching in a condition where a gap (G) between the punching die (820) and the dieing die (830) is greater than the thickness of the sheet-like object (W).
其中，上述穿孔机构800，是在冲头用金属模 具820和冲模用金属模具830之间的空隙G大于薄板状加工对象W 的厚度状态下实施穿孔的穿孔机构。
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