毛坯件控制号码：是产品进行毛坯加工和渗碳处理时所用到的号码系统。
Green CONTROL NUMBER: Numerical system, which is used in the scheduling of product to be green machined and carburized.
就阀门密封面等离子弧堆焊的技术关键问题：毛坯加工、工艺选择及质量控制等。
The key problems of technique for plasma hardfacing for sealing face of valve such as blank making. Process selecting and quality controlling.
一种钢法兰毛坯加工工艺，尤其是一种平法兰、对焊法兰、预应力管桩端板法兰毛坯加工工艺。
The present invention is the production process of steel flange blank, especially of flat flange, butt welded flange and prestressed pipe pile end plate flange.
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.
工件的主要表面，装配基面应先加工，从而及早发现毛坯中主要表面可能存的缺陷。
The main surface of the workpiece, the assembly surface should be first processing, thus early detection of defects in the workpiece surface may be the main.
毛坯件机加工计划：对按照外径分类好，按客户需求在车床上加工的管材的日常计算机管理计划。
GREEN machine schedule: Daily, computerized schedule of tubing stock organized by outer diameter size, to be run on the screw machines per customer requirements.
采用曲面的表面法矢建立了毛坯的几何模型，结合扫描体代数方程，实现了加工仿真和NC代码验证算法。
Surface normal vector technique is used to setup geometry models for blanks. Combined it with s AE, we implement algorithm for NC machining simulation and Verification.
论述了焊接、冲压加工中残余应力的产生过程，测试了金属焊接毛坯冲压成形的残余应力，并对试验结果进行了分析。
Discusses emphasisly the producing of the residual stress in welding processing and stamping forming, and measures the residual stress in the stamping forming of welded blank and analyses the results.
轴承套圈精密冷碾扩机床是一种加工轴承套圈精密毛坯的新技术。
The colded precision rolling machine for bearing ring is a new advanced technology for process precision bearing blanks.
材料去除导致毛坯中的残余应力重新分布是引起加工变形的重要因素。
Residual stress redistribution of blank due to part material removal is an important factor that results in the deformation of monolithic part.
提出了基于数控加工泡沫原型的玻璃检具毛坯的快速制造工艺路线。
Rapid manufacturing process of automobile glass checking tools roughcast based on NC machined foam prototype was brought forward.
介绍了铸管模的工艺特点、毛坯现状以及进行的加工工艺优化。
This article has described the process characteristic and blank present situation of the cast tube mould as well as the optimization of its machining process.
大型模具一般先粗制毛坯，然后应力消除，再进行成形加工。
Lager dies are usually roughed out, then stress-relieved and finish-machined.
蜗轮壳体为铸造毛坯，形状复杂，加工精度高，给机加工带来了一定的难度。
The turbine body is cast blank, which complicated shape and high accuracy rate bring certain difficulty for machining.
在光坯上划线时，工件与划线平台的接触面，划线平板应该是已加工的基准面，不存在向毛坯划线那样的找正问题。
In the light on billet, crossed the workpiece and crossed the contact area, crossed flat platform should be processed, does not exist to the point blank that find problems are crossed.
阐述了水轮机叶片数控加工工艺的技术方法，重点对毛坯余量控制、叶片划检、叶片装夹、叶片加工及叶片修磨等工艺环节进行了分析研究。
The NC machining of hydraulic turbine blades is discussed with emphasis on blank margin control, marking inspection of blades, setting-up of blades, and machining and trimming of blades.
但实际加工现场，通常存在许多变量直接或间接地影响加工精度，如工件毛坯、余量及其误差等。
But in producing spot, there are many factors influence machine precise directly or not directly, like work piece blank, allowance and allowance error etc.
环件轧制是一种生产无缝环形件的特种加工工艺，它是通过连续局部塑性变形方法，将小直径截面的环形毛坯逐渐轧制成大直径小截面的环形件。
Ring rolling is a specialized rolling processing technic to manufacture seamless rings, in which the diameter of the ring increases as the ring cross-section decreases.
阐述了连杆裂解加工原理、主要工艺流程以及裂解加工方法对材料和锻造毛坯的要求。
Machining principle, main processes of connecting rod splitting decomposition and requirements of splitting decomposition on material and forging stock are dictated.
根据实践经验总结了毛坯的制备处理、冷镦模具结构设计及加工技术要求。
The preparation treatment of the blank, the structure design of the cold-forging die and the manufacturing technical requirements were generated basing on practice experience.
综合利用三维实体建模技术与数据库技术，在计算机仿真模型中，构建了包括毛坯、刀具、夹具及机床等部件的“真实”数控加工仿真环境。
The nc machining simulation environment, including roughcast, tools, fixture and machine tool modeling, is constructed in computer by combining three-dimensional entity modeling and database method.
介绍了毛坯制备处理、反挤压模具结构设计及主要零件的加工技术要求。
The preparation treatment of the blank, the structure design of the backward extruding die and the manufacturing technical requirements of the main part are introduced.
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.
开发了虚拟数控加工过程仿真模型，此模型可实时、交互地显示毛坯的材料去除过程和切屑的生成、卷曲及折断过程。
The simulation models of machining processes are developed in virtual numerical control, the models can demonstrate real-time and interactively the material removal processes of blank an...
分别采用基于定性和定量相结合的评价方法、基于规则的评价方法，对毛坯、可加工性、结构工艺性进行了分析和评价。
Adopting the method of evaluation based on qualitative and quantitative, as well as rule-based evaluation, analysis and evaluation of cast, machinability, and part structure are processed in detail.
实践证明在该机床上电解加工方料毛坯，加工出的叶片经专用量具检测，叶片型面精度符合要求。
In practice, square stock was electrochemically machined to form a blade surface, and checked the blade by a special measuring device, satisfactory results were obtained.
GUDEL双柱工件装载主轴，型号LP 25/25，位于机床上空，带用于精加工件和毛坯件的双卡爪及工件传输带。
GUDEL Double Column Workpiece Loading Device, Model LP 25/25, standing above the machine, with double gripper for finished parts and blank parts, and workpiece delivery belt.
请告诉我们是采用锻造毛坯呢还是进行整体加工呢？
Tell us if forges blanks will be used or if entirely machined.
主要内容包括毛坯定案、基准选择、工序尺寸计算、加工设备选择、切削用量确定等。
The main contents includes the semi-finished product to settle case, the basis choice, the work preface size computing, the machining equipments choice and the slices dosage assurance etc.
阐述了虚拟加工环境的工作流程、基于层次关系的虚拟加工框架技术、NC代码翻译器的设计方法、基于毛坯表面模型的三角片构建算法等关键技术。
Based on the research of virtual manufacturing technology, a VR-based virtual machining environment was proposed and a general NC code translator was worked out.
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