机架辊

By simulating the rolling process, the optimum system design and control scheme can be obtained.

本文以多机架四辊冷连轧机为背景，进行了冷连轧过程动态模型及其仿真软件包的开发研究。

Planation: This machine work table, the roller urgently need the stainless steel manufacture.

说明：该机工作台、辊等用不锈钢制作，机架用碳钢制作喷塑。

Frame assembly finite element model and optimization design model of rolling press were established by the use of APDL language,adopting the degree of freedom manner of coupling node to deal with the bolt and pin shaft joint between each component of frame assembly,and at the same time take the prestressing force of bolt joint into consideration by adopting the temperature dropping method.

利用APDL语言，建立了辊压机机架有限元模型与优化设计模型，采用耦合节点自由度的方式处理机架各部件间的螺栓和销轴联接，同时对螺栓联接的预应力，采用温降法加以考虑。

The paper introduced in detail the machining scheme and quality control indexes Tangshan Dunshi Machine Company adopted for the key parts of 400mm roller press-bearing housing, head parts and annectent.

文章详细介绍了唐山盾石机械制造有限责任公司制造400mm 辊压机时，对关键结构件―轴承座，以及端部件、轴承座与上下机架组对后的加工工艺方案和质量控制指标。

To reduce the technologicaltransformation project costs, the legislature decided to roll millsite for reaming rack processing.

为了降低技改工程费用，决定在立辊轧机现场对机架进行扩孔加工。

They put forward that a new concept of open /closed compound pair,which is not only used to renewably synthesize restrict mechanism of bearing stand chock about aluminum foil mil...

提出开闭复合运动副新概念，重新综合铝箔轧机轴承座约束机构，解决了该轧机工作辊轴承座与机架窗口间更换轧辊必留间隙和在运行时须消除间隙的矛盾。

Concave curves in conveyors have the tendency to lift the conveyor belts out of the curves and the troughing idlers, resulting in Big Problems.

这样形成的凹曲线在运行中有使皮带脱离槽形托辊和机架形成的轨迹，结果造成大问题。

Main devices of heat treatment line: step quenching and tempering furnaces, hi-pressure water descaling unit, spray quenching unit , three-roller and three-unit sizing machine of OD 550mm, hot-straightening device of OD 273mm, cold-straightening device of OD 273mm, normalizing cold-bed, pipe-body transverse and longitudinal EMI thicknesser, pipe-end MPI machine, on-line measuring/stenciling machine, sampling saw, 80Mpa hydrostatic testing machine, UT device, cutter-head and chamfering machine, painting devices.

热处理线主要设备：步进式淬火炉和回火炉、高压水除鳞装置、喷淋式淬火装置、φ550三辊三机架定径机、φ273温矫直机、φ273冷矫直机、正火冷床、管体纵横向漏磁探伤测厚机、管端磁粉探伤机、在线测长/喷印机、取样锯、80MPa水压试验机、超声波探伤机、铣头倒棱机、涂漆装置。

The paper introduced work principle, structure characteristic, design method and application range of twin cone rolls axial mill; introduced the theory and method of structure optimization and FEA; introduced the status of research in twin cone rolls axial mill home and overseas; introduced the status of research and application about the FEA in forging and pressing equipment.

本文介绍了双锥辊辗压机的工作原理、结构特点、设计方法及适用范围、有限单元法和结构优化的理论和方法、国内外双锥辊辗压机的研究现状、国内锻压设备机架结构有限元分析研究和应用现状。

Framework is the important ingredient of twin cone rolls axial mill. Its not only the base provided for the main components, but also need bear the whole service load of twin cone rolls axial mill.

机架是双锥辊辗压机的重要组成部分，它不仅是双锥辊辗压机主要零件的装配基体，而且还要承受机器的全部工作载荷。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。