According to the concrete situation of the CY4112 cylinder block and the company`s production program requirements, this text in more detailed way introduces the designing principle and process route for CY4112 diesel engine cylinder block machining process plan, in the course of designing research for the process plan, the process operation from rough milling the cylinder block top, bottom and two sides, then finish milling the bottom face, rough boring cylinder bores, main bearing half round and finally locate the parts on the CNC machines for semi- machining and finish machining.
根据CY4112机体的具体情况和公司的生产纲领要求，本文较详细的介绍了CY4112机体加工工艺方案的设计原则和工艺路线，在工艺方案的设计研究过程中，选择了首先进行顶、底面、两端面的粗铣、两侧面的粗铣，然后进行底面的精铣和缸孔、主轴承半圆孔的粗镗加工，最后利用加工中心进行半精加工、精加工。
This helps in eliminating the feed marks present in the case of up milling and consequently a better surface finish.
这有助于消除饲料标志着目前的情况了铣削，因此更好的表面光洁度。
The company was equipped with many kinds of equipments including: the Direct-Reader Spectrograph, Magnetic particle inspection and Ultrasonic testing, the Hydraulic Universal Testing Machine with Computer-Screen Display. Pendulum-lmpact Testing Machine, Large Metallographic Microscope, and Large vertical lathe, Mobile Face Milling Machine ect. The measurement, precision, the surface finish, property and the internal quality of the steel castings and the ductile irons are all company with national and international standards.
公司铸钢车间采用呋喃树脂砂造型工艺、电弧炉+LF精炼炉炼钢、抛喷丸表面处理、煤气热处理炉热处理，配备有德国康诚直读式光谱仪、磁粉探伤及超声波探伤、微机屏显万能材料试验机、冲击试验机、金相显微镜等检测设备和大型立车、移动式端面铣床等加工设备，铸件尺寸、精度、表面光洁度、机械性能和内部质量均符合国家和国际标准。
To shape, polish, dress, or finish in a mill or with a milling tool.
在通路中通过施加压力使之成形；用于钢铁。
The finish machining can be completed in one machine tool by milling and rolling.
通过铣削和滚压，在一台机床上完成球面精加工。
It is pointed out here that the finish sieve's size of mesh (P_1) for testing should be determined by the grain size controlled by the milling production capacity.
试验选用的成品筛孔径（P1）应根据磨机生产控制的粒度来确定。
A 3-PRS parallel mechanism with Z, A and B motions is studied in this paper, which can finish complicate curved surface milling and vertical and horizontal machining.
这里研究了一种具有Z轴、A轴、B轴运动的3-PRS并联机构，使其可以作为一个部件完成复杂曲面铣削加工，且能够完成立式卧式加工。
For solving the bottleneck problem of low surface quality in existing direct rapid metal prototyping technologies at home and abroad, a direct rapid metal prototyping method by hybrid additive plasma deposition shaping and removable surface milling finish technologies was developed in this paper.
针对国内外现有的金属直接快速制造技术中存在的制件表面质量不高的瓶颈问题，开发了在制造过程中将等离子熔积增材成形与铣削光整减材复合的金属零件直接快速制造方法。
Finish Milling Head Face of Cylinder、Finish Boring Cylinder Hole and the Design of Digital Control Automatic Line
精铣缸体顶面、精镗缸孔及止口数控自动线的研制
High speed cutting and finish milling with high feed rates.
高速切削且能以高迸给率精铣。
The process characteristics and applications of high speed milling is introduced, and the strategy of its application for rough, semi-finish and finish cutting is discussed in this paper.
介绍了高速铣削技术的工艺特点及其应用，并就高速铣削的粗加工、半精加工和精加工策略进行了探讨。
Simply enter a few parameters, can finish milling bottom, crochet and other functions.
只要简单输入几个参数，就可以完成铣底、勾边等功能。
In electronic industry, they serve as the surface treatment of wax matrix and metal cleaner. Besides, they can be used as finish milling fluid for optical instrument.
在电子工业上可用于蜡模的表面处理和作为金属清洗剂，此外可作为光学仪器的精磨液等。
PLC sample programs for both turning and milling machine is provided in each of " Tool box " software, in order to finish the machine tool start up faster.
在每一个工具盒中都包含有车床和铣床的PLC程序示例，以便用户能很快地调试完毕。
Noise Measure and Uncertainty Evaluation Based on Quick Positioning Vertical Multi-spindle Multi-blade Finish Milling Machine
快速定位立式多轴多锯片精铣机空载噪声测量及不确定度评估
This paper introduced the conception of cutter radius compensation and discussed how to use the cutter radius compensation to process the elementary and finish milling in the workpiece.
刀具半径补偿功能是数控机床加工中的重要功能，笔者主要对刀具半径补偿功能在解决零件粗、精加工方面的灵活应用进行了深入的探讨。
The tool path planning of rough machining is meant for removing the material between two blades of the hub of impeller excluding finish milling allowance of the blade surfaces and finish milling allowance of the hub surface.
本文轮毂面粗加工刀具路径规划指的是叶轮相邻两叶片间，除了叶片面的精切削预留量及轮毂面的精切削预留量外，切除流道内材料的路径规划法。