machining allowance
英 [məˈʃiːnɪŋ əˈlaʊəns]
美 [məˈʃiːnɪŋ əˈlaʊəns]
机械加工余量
双语例句
- At first a surface with which the casting is assembled and matched is known, the thickness of the casting section is provided and the machining deformation and allowance of the casting are decided;
已知与铸件安装配合的曲面数据及铸件各截面厚度，确定铸件的加工变形和加工余量后，分别求出铸件曲面和模型曲面的离散有序数据作为神经网络的样本数据。 - Main features are high dimensional accuracy, high pass rate of rough castings, low internal defects, small machining allowance, easy to numerical control machining.
产品特点是尺寸稳定，铸件毛坯合格率高，内部缺陷少，加工余量小，便于数控机床加工。 - Repair machining methods for the high precision taper bore with small machining allowance have been described.
介绍大齿轮高精度圆锥孔小余量进行修复的加工方法。 - By comparing the least distance between subdivided control mesh and limit surface with rough machining allowance, the uniform subdivision depth was determined.
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。 - Treating municipal wastewater and reducing excess sludge by combined process of UASB+ mbbr required machining allowance
UASB+MBBR组合工艺处理城市污水减量剩余污泥的试验研究要求的机械加工余量 - The analysis of thermal damage layer for the rake face can provide theoretical guidances for confirming the machining allowance of surface grinding.
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。 - To avoid the non-uniform tooth profile allowance in gear rough machining with a single disk milling cutter, a gear rough machining method with a double disk cutter is presented, resulting in improved efficiency and uniform tooth profile allowance.
针对单盘铣刀齿轮粗加工中齿廓余量不均匀问题，提出了一种效率高且齿廓余量均匀的双盘铣刀齿轮粗加工方法。 - Method of Confirming Finish Machining Allowance of Complex Contour Curve
一种确定复杂轮廓曲线精加工余量的方法 - Control of Machining Allowance for Cylinder Head Valve Guide Bush
摩托车气缸头气门导套孔加工余量的控制 - The experiment shows that, it's a steady cutting load machining process by using the allowance optimizing methods, and there is no need adjusting the feed rate. This method can achieve higher efficiency and higher machining quality, so it fits for high speed machining.
试验表明，采用等切削力余量方法，不需要调节机床进给速度，就可以实现稳定载荷切削，获得较高的加工效率和加工质量，有利于高速加工的进行。 - Abstract The effect of TF in mold treatment agent on the improvement of casting quality and reduction of the casting defects and inner hole machining allowance for high alloy steel rollers and tubes in centrifugal casting has been investigated, its effect mechanism is also discussed in this paper.
本文研究了TF型内处理剂对提高高合金钢辊管类离心铸件内在质量、减少铸造缺陷和内孔加工余量的应用效果，并探讨了它的作用机理。 - In order to improve the quality of designing and guaranty the craft paper conformity, the assistant module of machining allowance auto-inquiry is developed.
为了提高设计质量，保证工艺文件的一致性、规范性，开发了锻件机械加工余量公差查询辅助功能。 - This paper introduces the processing methods of assuring the machining quality of parts by choosing jigs, cutting allowance, tooling geometric parameter according to the structure features of parts and machining precision.
介绍了从零件结构特点、加工精度来合理选择夹具、切削用量、刀具几何参数，以保证零件加工质量的工艺分析方法。 - Computer programs were developed, with which the distribution of finished machining allowance was obviously displayed.
编制了计算机程序，在计算机上可以非常直观地看出精切余量分布情况。 - This article describes how to choose the shrinkage, technique pad and machining allowance, etc, for casting housing, in order to keep the size of casting to meet the demands of its machining, and finally get qualified components.
简要介绍了对于箱体类灰铸铁件如何合理地选择收缩率、机械加工余量、工艺补正量等工艺参数，以保证铸件尺寸满足机械加工要求，最终获得合格的零件。 - Reasonable arrange machining allowance for each location and the process of nature maturing, meanwhile the special measures have, to be taken together with NC technology so that the quality of the products has been satisfactory.
通过合理安排各部位的加工留量及自然时效工序，专项措施与数控技术相结合，采取工序分散的加工原则，使产品质量完全达到了设计要求。 - Research on Machining Accuracy Allowance Design of the Damping Holes in an Adjustable Linear Oil Damper
可调式线性油压减振器阻尼孔的精度设计研究 - On-line measuring technique for NC machining allowance of rail wheels
列车车轮数控车削余量在线测量技术 - The service condition of oversized bearings was studied. Its machining material allowance and carburization hardened case depth were determined based on the process of heat treatment and the study of deformation.
研究了特大型轴承的使用状况，从热处理工艺方法、变形方式和变形量的研究来确定机械加工留量、渗碳硬化层深度。 - By means of increasing the machining allowance of the valve body outer ring and 900 ring welding, the product quality and the production circle can be guaranteed for optimizing the process plan.
通过采取增加阀体外圆加工余量、90°弧环拼焊等措施，保证了产品质量和生产周期，并力争工艺方案的最优化。 - Research on the Rapid Determining Method for Roughcast Allowance and Tolerance Automatic determination of machining allowance
铸件机械加工余量及尺寸公差快速确定方法的研究 - After analyzing the functions of blank dimensions, from the point of minimizing the in-fluences of blank dimensions and position errors on part precision and rough machining allowance pre-cision, a new method of choosing blank dimension benchmark was presented.
分析了毛坯尺寸的作用（功能），从使毛坯尺寸及位置误差对零件精度及粗加工余量精度影响最小的角度出发，提出了基于功能的毛坯尺寸基准的选择方法。 - According to the defects of low machining allowance and efficiency of traditional external circular grinding, a new high efficiency grinding method has been proposed that is deep grinding with CBN bowl-shaped wheel. Research have been conducted from grinding mechanism, simulation, grinding process and experiments.
针对传统外圆磨削工件加工余量小、工件容易烧伤和加工效率低等缺点，论文提出了一种高效磨削方法&碗形CBN砂轮端面深切磨削。 - When cutting depth is a fixed value, cutting parameters optimization is about the optimization of the feed and cutting speed, so determining the machining allowance should be carried firstly.
切削用量优化是以切削深度为定值对进给量和切削速度进行优化的，因此在优化前需确定加工余量。 - The first question to be resolved is the uniformity of machining allowance. As the mould whose machining allowance goes to the processing side, this issue can be solved by the orientation of workpieces.
首先要解决汽车大型覆盖件模具加工余量的均匀性问题，对于加工余量偏向待加工型面一侧的模具，通过对工件定位可以使得该问题得到解决。 - Lost Foam Casting process is a kind of material shaping method by which high precision castings without the need of mechanical machining allowance can be got. While with the advanced technology, the cost is rather low.
消失模铸造技术是一种近无余量、精确成形的铸造生产工艺，技术先进，成本低廉。 - Measuring casting state precisely and quickly, analyzing machining allowance and compensating processing allowance accurately have a great significance for improving machining process design and product quality.
精确、快速测量铸件的毛坯状态，分析机加余量，并科学地进行工艺余量补偿，对改善工艺流程设计、提高产品质量具有重要的意义。 - The calculation of the size of parts of the process is done which can test whether the size on the spot is reasonable or not, at the same time, which can get the reasonable rough size according to the machining allowance determined by looking-up table.
本文采用查表法确定加工余量，然后计算出零件的各工序尺寸，以此可以用来检验车间现场工艺中的工序尺寸是否合理，同时还能够得到合理的毛坯尺寸。