Machinery blade: Paper blade, the paper knife, the paper single-pole/double-throw, from top to bottom at cutting knives, cutting knife, cut the knife, slice lamb, knives, scissors disc roller, Slitting points of the knife, bearing knives, cutting carved round Knife, knife lap, multi-bladed knife ring, copper foil crop knives, cutting board, knives, razor blades Jianban, rolling blade, cut steel knife, smash the plastic knives, Qieli knives, Qieli hob, closure at the end of knife, Bag of knives, razor blades Chongjian plane, flying scissors films, scraper, Bodao series, Gangdao tungsten film, clipart blade, the blade three holes, Qiebu knife, knife tooth, like cloth Caidao, non-standard blade may be set System.
机械刀片有：切纸刀片，分纸刀，分纸单刀，分切上下刀，切光刀，切管刀，羊肉切片刀，圆盘滚剪刀，纵剪分条刀，轴承刀，切刻圆刀，光刀圈，多刃刀圈，铜箔裁切刀，线路板裁切刀，剪板刀片，轧钢刀片，钢筋剪断刀，塑料粉碎刀，切粒刀，切粒滚刀，底封刀，制袋机刀，冲剪机刀片，飞剪刀片，刮刀，薄刀系列，钨钢刀片，美工刀片，三孔刀片，切布刀，齿形刀，样布裁刀等，非标刀片可定制。
Cutting Products has the main blade blade, paper cutter sub-divided into paper and single-pole, grinding wheel, slotting machine knives, veneer cutting blade, cutting blade on three sides, rotating cutting knife, cross-cutting knives, cylindrical toilet paper cutter, sub - knife-cut from top to bottom, leather upper and lower knives, leather cutter, cutting knife, cut circle engraved blade, cut pipe cutter, bowl blade, Introduction paper, cutting knives, meat slicing knives, vegetable knife slices, ham thin knife, round plate rolling scissors, slitting Slitter knives, cutting blade, bearing knives, knife lap, multi-blade knife ring, butterfly knives, flower asbestos knives, copper foil cutting knife, foil cutter, cutting knife PCB, PP cutting knife, cut the foot blades, blade shearing machine, rolling blade, steel cutting knives, knives broken scrap, plastics crushing knives, pelletizing knives, pelletizing hob, hob pelletizing alloys, rubber blade, closure at the end of knife, bag machine knives, even the volume BAG blade, plywood blade, woodworking planer knives, slicer knives, punching machine blade, scissors fly films, scraper, blade coating, ±Series, tungsten steel blades, tungsten steel round blade, cemented carbide paper knife, three holes blade, chemical fiber blades, knives, profile knives, cutting knives, such as cloth-like, non-standard blade can be customized.
主要刀片产品有切纸刀片，分纸刀，分纸单刀及砂轮，开槽机刀，单板切纸刀片，三面切纸刀片，旋转切纸刀，横切刀，圆筒卫生纸切刀，分切上下刀，皮革上下刀，皮革裁刀，切光刀，切刻圆刀片，切管刀，碗刀片，导纸片，模切刀，羊肉切片刀，蔬菜切片刀，火腿薄切刀，圆盘滚剪刀，纵剪分条刀，切条刀片，轴承刀，光刀圈，多刃刀圈，蝶形刀，石棉瓦花刀，铜箔裁切刀，铝箔切刀，线路板裁切刀，PP裁切刀，切脚机刀片，剪板机刀片，轧钢刀片，钢筋剪断刀，废钢破碎刀，塑料粉碎刀，切粒刀，切粒滚刀，合金切粒滚刀，橡胶刀片，底封刀，制袋机刀，连卷袋刀片，胶合板刀片，木工刨刀，切片机刀，冲剪机刀片，飞剪刀片，刮刀，涂布刮刀，薄刀系列，钨钢薄刀片，钨钢圆刀片，超硬合金裁纸刀，三孔刀片，化纤刀片，切布刀，齿形刀，样布裁切刀等，非标刀片可定制。
Annealing process are used spheroidizing guarantees the performance of steel, tube mill is rolling ring technology.
退火工艺是用球化退火保证了钢材的性能，轧机筒全是辗环工艺。
An outer sphere and a wide inner ring with a locking piece to the heart of the rolling bearing.
有外球面和带锁紧件的宽内圈的向心滚动轴承。
Accurate control of the guide roller motion has great benefit to the precision of cold rolling ring.
精确地控制导向辊的运动规律有利于提高环件冷辗扩的精度。
In this paper, the analysis and design of the tightening bolt joints were carried out about the housing of precision cold ring rolling mill, and the mechanical behaviors of the housing when it was working in six cases of preload were analyzed by the method of three-dimension finite element, the optimal preload and coefficient of tightening are presented, the magnitude of system.
对精密冷辗环机机架的螺柱联接进行了分析和设计，并用三维有限元法对6种预紧力工况下机架工作时的力学行为进行了分析，给出了适当的预紧力和预紧系数，确定了机架工作时弹性变形造成的系统误差的大小，讨论了提高加工精度的方法，为精密冷辗环机的设计提供了参考。
Tianjin Tanhas Precision Forging Co., Ltd. was founded 2005. It's a high-tech corporation that produce precision ring rolling forging part and colding extrusion production basically.
天津天海精密锻造有限公司始建于 2005 年，是以生产精密辗扩环形锻件及冷挤压产品为主的高科技公司。
The welding of end ring of alternating current machine and the conducting bar is the key technology for manufacturing of asynchronous traction motor with high power. China South Locomotive and Rolling Stock Industry Corporation had taken this significative study as a key project for the manufacturing of alternating current machine. According to the welding of end ring of alternating current machine, the welding of copper and copper alloy is described in this paper. Results obtained in this study are as follows. 1.By the comparison of oxyacetylene gas brazing, induction brazing and resistance brazing, it was found that high-quality welding joint could be obtained by induction brazing, which also had the highest efficiency.
交流电机端环与导条的焊接是大功率异步牵引电动机制造的一项关键技术，开展其焊接工艺研究具有重要的意义，中国南车电机公司将此课题作为解决交流电机制造的一个重点项目，本文结合交流电机转子端环焊接的课题，对铜及其合金的焊接进行了研究，主要研究结论如下：1、通过氧乙炔火焰钎焊、感应钎焊、电阻钎焊等焊接方法的对比试验发现感应钎焊可获得优质的焊接接头，且感应钎焊的焊接效率也是最高的。
With the 2010 models rolling out, the companies are ready for a `Ring redux.
与2010年推出的车型，该公司正准备'环redux 。
But the research on cold ring rolling of irregular section ring is relatively backward, there are many technical problems during production process.
而异形截面环件冷辗扩的研究则相对滞后，实际成产中存在较多技术难题。
First, this article introduced 2 grade of rotary kiln principle of work and the equipment, to rolled the circle mechanics behavior to carry on the analysis, proposed - rolled the circle - under roller's rotary kiln overall modelling based on the tube body - kiln liner - big tooth ring, to rolled the circle - under roller's contact stress to carry on the finite element analysis the method, and obtained rolled the circle contact stress the size and the distribution rule, finally indicated that rolled the circle contact stress mainly to have two main peak values and the sudden change in one week, appeared is rolling the circle and the under roller contact area; Then, rolls the circle the stress to regard as is the principal stress unknown plane stress test, the use quite mature modern test technology, proposed rolls the circle stress test the principle and the plan, and to rolled the circle the stress to carry on the scene test, the stress which the scene test analysis result and the finite element analysis calculated has compared, had proven the whole method modelling's finite element analysis method's rationality and rolled the circle - under roller contact stress the result accuracy; Finally, uses ANSYS APDL the re-development technology, in view of 2 grades of rotary kilns, rolled the circle - under roller contact stress the overall finite element analytic method to carry on the re-development.
首先，本文介绍了2档回转窑工作原理和装置，对滚圈的力学行为进行了分析，提出了基于筒体-窑衬-大齿圈-滚圈-托轮的回转窑整体建模，对滚圈-托轮的接触应力进行有限元分析的方法，并得到了滚圈接触应力的大小和分布规律，结果表明滚圈接触应力在一周内主要存在两个主要的峰值和突变，都出现在滚圈与托轮接触区域；然后，把滚圈的受力看成是主应力未知的平面应力的测试，利用比较成熟的现代测试技术，提出了滚圈应力测试的原理和方案，并对滚圈的应力进行了现场测试，现场测试分析结果与有限元分析计算出的应力相比较，证明了整体法建模的有限元分析方法的合理性和滚圈-托轮接触应力的结果的正确性；最后，利用ANSYS的APDL的二次开发技术，针对2档回转窑，就滚圈-托轮接触应力的整体有限元分析法进行了二次开发。
The rolling pass is one of the important technological parameters of the ring rolling process.
中文摘要：在环件轧制过程中，孔型是环件轧制的重要工艺参数之一。
Companies on behalf of the domestic advanced level of the cold cut expected, open forging billet, forging ring rolling and forming production process, with product quality stability, high efficiency.
公司采用代表国内先进水平的冷切下料、锻压开坯、环轧成型的锻造生产工艺，具有产品质量稳定、效率高等特点。
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The ball rolling in the mouse at the bottom of the outer ring has a round plastic cover, plastic covered soft reduction put in place anti-clockwise rotation, you can remove the plastic cover, remove the ball rolling.
在鼠标底部滚动球外圈有一圆形塑料盖，轻压塑料盖逆时针方向旋转到位，即可取下塑料盖，取出滚动球。
Inner ring with tapered bore to the heart of the rolling bearings.
内圈有锥孔的向心滚动轴承。
Can be freely separated from the bearing down with or without rolling body, with or without cage and rolling bodies bearing ring and bearing washers can be freely separated from the bearing rolling down the body and cage components.
可以自由地从轴承上分离下来的带或不带滚动体，或带保持架和滚动体的轴承套圈或轴承垫圈，可以自由地从轴承上分离下来的滚动体与保持架的组件。
However, there are strong springs with pressure as high as1000-1500 kg equipped on the machine, so that the pressure between the roller and ring rolling mill is 1.2 times of the other machines.
但在碾磨装置中设置了高压弹簧，使磨辊与磨环之间辗压力提高1.2倍。
According to the actual working conditions of the vertical cold ring rolling machine with single following guide roller, the kinematical models of cold rolling rectangular cross-section ring and ball ring were established respectively, the diameter variation rules of both rings were analyzed and the guide roller motion rule under certain rolling condition was researched.
根据立式单导向辊随动导向冷辗环机的实际工况，建立了矩形截面环件和深沟球截面环件冷辗扩的运动学模型，分析两种环件的直径变化规律，研究了一定辗扩工艺条件下导向辊的运动规律。
According to the actual working conditions of the vertical cold ring rolling machine with single following guide roller, the kinematical models of cold rolling rectangular cross-section ring and ball ring were established respectively, the diameter variation rules of both ring s were analyzed and the guide roller motion rule under certain rolling condition was researched.
根据立式单导向辊随动导向冷辗环机的实际工况，建立了矩形截面环件和深沟球截面环件冷辗扩的运动学模型，分析两种环件的直径变化规律，研究了一定辗扩工艺条件下导向辊的运动规律。