粗磨

并以手工粗磨和精磨削工艺为基础，利用该数学模型，对自动粗精磨机的自动磨削工艺进行了设计和优化。再次，在控制系统设计方面，采用模块化的设计方法。

Using this mathematical model , on the basis of manual coarse grind and fine grinding process , the automatic grinding process of the automatic crystal resonator coarse-fine grinding machine is designed and optimized . Thirdly , modular design is adopted in the design of the control system .

单用GC杯型砂轮法修整后的碟形金刚石砂轮适用于粗磨和半精磨；

Diamond grinding wheel dressed with GC cup wheel could be used for coarse grinding or semi-finish grinding ;

结果表明，粗磨水泥减小了混凝土的VC值，提高了混凝土的施工性能；

The results show that the coarse ground cement reduces the VC value of the concrete and improves its construction performance .

粗磨粒金刚石油石超声珩磨ZrO2陶瓷的延性特征

Ductile Cutting Characteristics in Ultrasonic Honing on ZrO_2 Ceramics with Coarse Diamond Grits

非常为粗磨来自一个商业的广告抓取皇后的党谢谢到TLC。

Thanks very much to TLC for snagging a capture from a commercial advertising the Queen 's Party .

通过系统的TEM和显微Raman光谱检测分析，研究了粗磨、半精磨、精磨硅片的表面层损伤形式、形成原因及变化规律；

The change rules and the generation reasons of wafer damage microstructure induced in rough , semi-fine and fine grinding are studied by using TEM and Raman microspectroscopy .

通过多年试验研究，已制造出直径D600mm陶瓷结合剂的CBN砂轮，采用该砂轮粗磨冷激铸铁凸轮轴获得成功。

After experiment and research for many years , a kind of diameter 600 mm . ceramic adhesive CBN grinding wheel has been produced and successful result gained by using the grinding wheel to rough grind cold quenched cast iron camshaft .

通过粗磨粒金刚石油石普通和超声珩磨ZrO2工程陶瓷的表面特征试验，分析了所产生不同结果的原因，给出了普通和超声珩磨速度对表面破碎率的影响。

S : By experiment of common honing and ultrasonic honing on ZrO 2 engineering ceramics , in this paper , we analyze the different ground surfaces and bring forward the influence rule of ultrasonic honing speed on breaking rate of the machined surface .

结果表明，试样的抗弯强度按线切割、粗磨、精磨、抛光、热处理、氧化铝一次涂层、氧化铝二次涂层、Al2O3-SiO2混合涂层的次序依次提高。

It is shown that bending strength rises in the order of linear cutting , rough grinding , finish grinding , polishing , thermal treatment , coating once with Al 2O 3 sol , coating twice with Al 2O 3 sol , coating with composite Al 2O 3-SiO 2 sol .

粗磨粒金刚石珩磨工程陶瓷的表面特征研究

Study on Surface Characters of Engineering Ceramics Honed by Coarse Grain Diamond

粗磨矿在金炭浸工艺中的应用

Application of the coarse ore with gold in CARBON-IN-PULP Technology

本机适用于底后跟周边粗磨加工。

Be suitable for the heels circumference roughing process .

具有细碎、粗磨功能。

With finely , coarse grinding function .

我国粗磨球磨机钢球尺寸状况的分析

A review of the sizes of steel balls for china ′ s coarse grinding mills

谷物粗磨过了。

The grain was coarsely milled .

本机主要适用于大平面光学零件的粗磨、精磨及抛光。

The machine is mainly suitable for large flat optical components rough grinding , fine grinding and polishing .

结果表明，冷轧工作辊在粗磨过程中因磨削过热，使其表层的回火马氏体转变为回火托氏体，改变了表面应力状态，导致表面出现裂纹。

It is supposed that superheat generated during rough grinding changes surface stress , resulting in the surface fissures .

在轴承套圈的粗磨过程中，为提高生产效率，首先要注意产品的烧伤问题。

During bearing ring coarse grinding , ring ′ s burning must be first noticed for raising production rate .

介绍148.5mm椭圆反射镜的光学加工方法，着重叙述粗磨成形工艺。

The optical processing method of 148 . smm elliptic mirror is described with emphasis on the rough grounding technology .

粗磨水泥配制的碾压混凝土满足设计要求，且强度有较大的富余；

The RCC prepared by the coarse ground cement satisfies the design requirements and its mechanical properties have considerable surplus .

实验表明，车削后的沟道粗糙度、烧伤和变质层等均可达到粗磨的要求；

Practice shows : 1 . Requirements of roughness , burn and surface layer quality for rough grinding can be reached .

硬质合金模的机械修磨一般要经过粗磨、细磨、精磨、抛光4道工序。

The mechanical mending and grinding of carbide die generally pass 4 procedures of kibbling , fining grinding , extract grinding and polishing .

介绍45°斜孔反射镜粗磨成形的简易加工方法以及所需的设备和工装。

The simply machining method for rough grinding forming of 45 ° oblique hole mirror and required equipment and process unit are introduced .

在分析双面研磨加工运动原理的基础上，提出了微晶玻璃基板的具体研磨加工过程，即粗磨及精磨过程。

Based on the analysis on the principle of double-side lapping , the actual lapping processes including rough lapping and fine lapping are developed .

根据大量的生产数据，指出了我国粗磨球磨机的钢球尺寸严重偏大。

From a lot of operational data , it can be seen that the sizes of steel balls for coarse grinding mills in China are excessively large .

轧板机厂将装备一个额外的粗磨架，这将把工厂的生产能力提升到180万吨每年。

The plate mill will be equipped with an additional roughing stand which will increase the capacity of the plant to 1.8 million metric tons per year .

多碎少磨是实现降能节耗的重要途径，而竖轴式离心粉碎机这样一种设备可以实现细碎粗磨，具有很好的应用前景和较好的经济价值。

And equipment like the vertical centifugal mill can realize fine crashing and crude grinding , thus having a nice prospect for practical use and fairly good economic value .

该系统根据各磨削阶段的特点，在不同阶段分别采用不同的优化控制策略：粗磨阶段，采用在烧伤极限内大进给和变速磨削优化策略；

Optimization control strategy was changed in the different grinding stage . Deep-feed within the limit of burn and variety velocity grinding were adopted during the rough grinding stage ;

采用粗磨粗选抛尾、粗精矿再磨，使微细粒萤石与石英充分地单体解离；

The rough grinding and the rough concentration processes were used , tailings were rejected and rough concentrates were reground , which made sufficient liberation of fine fluorite and quartz .

经过精细研磨的羊奶干酪被切成薄片，撒上粗磨的黑胡椒粉，藏在碗底，此时则随着侍者的每一个动作，厚厚地裹在意面的外表。

Every motion coats the pasta with the mound of finely grated pecorino , flaked with coarsely ground black pepper , that is hidden in the bottom of the bowl .