例如铸件、锻件或棒料、形状、尺寸、加工余量等。
For example, castings, forgings, or bar, shape, size, machining allowance, and so on.
介绍冲模所用模具材料、热处理要求及加工余量的选择。
Material selection and heat treatment requirement of punches and dies for shaving is introduced, and material amount to be removed is also introduced.
在数控铣削加工过程中，对零件加工余量的控制方法有很多种。
In the processing of NC milling, there are many kinds of methods to control the forging envelop of part.
从约束优化方法入手，提出了复杂等距型面加工余量均布优化算法。
Starting with the constrained optimization method, an algorithm for the even distribution of the machining allowance is developed.
前刀面热损伤层的定量分析，可以为随动磨削的加工余量提供理论依据。
The analysis of thermal damage layer for the rake face can provide theoretical guidances for confirming the machining allowance of surface grinding.
详细论述了汽轮机叶片各种毛坯形式的选择原则及毛坯机械加工余量的确定。
The paper discusses in detail the principle of selecting the stock of turbine blade and determining the allowance for machining the stock.
从而可实现采用小吨位设备，制造出加工余量少的变截面带双法兰钢半球壳锻件。
This new method made it true to use light tonnage equipment to forge the half spherical steel shell with small metal allowance and variable sections.
同时，增加了法兰的加工余量，节省了材料，也为螺栓法兰的设计和制造提供了理论依据。
The allowance of the flange was increased and material was reduced. As a result, the presented method could provide a scientific principle for the design and...
同时，增加了法兰的加工余量，节省了材料，也为螺栓法兰的设计和制造提供了理论依据。
The allowance of the flange was increased and material was reduced. As a result, the presented method could provide a scientific principle for the design and manufacture...
该算法以细分后的控制网格与极限曲面之间的最小距离和粗加工余量作比较，确定均匀细分次数。
By comparing the least distance between subdivided control mesh and limit surface with rough machining allowance, the uniform subdivision depth was determined.
应用该方法可以减少粗加工余量，提高粗加工精度和速度，提高了层切法模具零件数控粗加工效率。
By this method the accuracy and speed of the rough cutting processing can be improved. The efficiency of the die adaptive nc rough machining based on stratifying method is increased.
实际应用结果表明，该方法精确地定位了毛坯在机床坐标系中的位置，并改善了毛坯加工余量的分布情况。
The practical result shows that workblank is accurately located in the coordinate of machine tool and the sum of machine allowance is minimum.
镗刀在镗刀杆上装夹时应尽可能伸出较小的距离，但需要注意切削刃伸出长度应符合加工余量，并有利于排屑。
Boring as far as possible out smaller distances in boring bar clamping, but need to pay attention to the cutting edge length should meet the machining allowance, and is conducive to the chip.
针对复杂曲面类零件加工余量分析过程中的测量数据匹配问题，提出通过初始匹配和精确匹配来实现曲面测量数据的最佳匹配。
An optimization method was presented for best-fitting of measurement point cloud to the complex surfaces, which consists of rough matching and accurate matching.
针对复杂曲面类零件加工余量分析过程中的测量数据匹配问题，提出通过初始匹配和精确匹配来实现曲面测量数据的最佳匹配。
An optimization method was presented for best-fitting of measurement point cloud to the complex surfaces, which consists of rough matching and accurate matching.
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