卷取机

Combined with practice,Variable tension control idea of special steel coiler for hot strip mill is introduced.

热连轧卷取机的张力控制是带钢卷取控制的核心，如何提高带钢卷形合格率一直是热连轧工序研究的课题。

This paper presents an analysis of the moment of inertia of coiler in hot strip mill in detail, the derivation of theoretical formula of the inertia and the analysis,taking 2050 hot strip mill for example, of the inertia change rule and the compensation of moment of inertia .

对热轧带钢卷取机的惯性力矩进行了分析，推导出惯性力矩的理论表达式，并结合 2 0 50热轧卷取机分析了惯性力矩的变化规律，对惯性力矩进行了补偿。

In order to meet the needs of high-temperature-coiling, thethermal deformation of the hot strip coiler′s segment in the process of coiling is analysed and calculated using the method of FEM.A simulation experiment has been carried out in the laboratory.The thermal deformation magnitude at the vital area has been gained.

文摘：为适应高温卷取的需要，采用有限单元法对1580热连轧机卷取机卷筒扇形板在卷取过程中的热变形进行了分析计算，并在实验室进行了模拟试验，得出了扇形板关键部位的热变形量的大小。

The main products are: two hot-rolled unit roller cold, cold 4-high hot-rolled unit, four-high reversible cold-rolled unit, with related support equipment (such as: Pickling decorticating equipment, formed unit, Slitting units, precision-cut crew, spiral Looper, hydraulic up feeder, the five volumes of a roll, roll a seven-volume, coiling up of the machine, hydraulic shear, Chongjian, etc.).

主要产品有：二辊冷热轧机组，四辊冷热轧机组，四辊可逆冷轧机组，配套辅助设备（如：酸洗剥壳设备、平整机组、纵剪机组、精密分剪机组、螺旋活套、液压翻料机、五辊打卷机、七辊打卷机、涨力卷取机，液压剪、冲剪机等）。

OuHua Machinery, established in 1997 and located in ShanTou city,China, is a professional producer of plastic machinery,such as individual shaft slitting machine,plastic drying machine,unwidding and cutting machine,polishing machine,sand-sparying machine,180 C water supplying machine , sheet winding machine,film and sheet material crushing machine,PVC sheet calender line,as well as the plastic-testing system, plastic material mixing system,sheeting cooling ﹠pressing system and the measuring ﹠proportioning system,etc.

是塑料机械的专业生产厂家，主要生产产品有PVC片材压延生产线，塑料干燥机，片材试验机，混合试验机，展平切片机，分切机，薄膜、片材粉碎机，全自动片材卷取机，研磨抛光机，喷砂机，180 C高温热水机，压延机等等。

OuHua Machinery, established in 1997 and located in ShanTou city,China, is a professional producer of plastic machinery,such as individual shaft slitting machine,plastic drying machine,unwidding and cutting machine,polishing machine,sand-sparying machine,180 C water supplying machine , sheet winding machine,film and sheet material crushing machine,PVC sheet calender line,as well as the plastic-testing system, plastic material mixing system,sheeting cooling ﹠pressing system and the measuring ﹠proportioning system,etc.

粉碎。该机采用独特的设计，确保粉碎不被污染，不过热。特别适合透明料的粉碎。汕头市澄海区欧华机械厂座于汕头经济特区，工厂位于国道324线西侧，交通十分方便，近邻汕头机场，莱芜港口。是塑料机械的专业生产厂家，主要生产产品有PVC片材压延生产线，塑料干燥机，片材试验机，混合试验机，展平切片机，分切机，薄膜、片材粉碎机，全自动片材卷取机，研磨抛光机，喷砂机，180 C高温热水机，压延机等等。

OuHua Machinery, located in ShanTou city,China, is a professional producer of plastic machinery,such as individual shaft slitting machine,plastic drying machine,unwidding and cutting machine,polishing machine,sand-sparying machine,180 C water supplying machine , sheet winding machine,film and sheet material crushing machine,PVC sheet calender line,as well as the plastic-testing system, plastic material mixing system,sheeting cooling ﹠pressing system and the measuring ﹠proportioning system,etc.

汕头市澄海区欧华机械厂座于汕头经济特区，位于国道324线西侧，近邻汕头机场，莱芜港口，交通十分方便。欧华机械是塑料机械的专业生产厂家，主要生产产品有：PVC片材压延生产线，塑料干燥机，片材试验机，混合试验机，展平切片机，分切机，薄膜、片材粉碎机，全自动片材卷取机，研磨抛光机，喷砂机，180 C高温热水机，压延机等等。

OuHua Machinery, established in 1997 and located in ShanTou city,China, is a professional producer of plastic machinery,such as individual shaft slitting machine,plastic drying machine,unwidding and cutting machine,polishing machine,sand-sparying machine,180 C water supplying machine , sheet winding machine,film and sheet material crushing machine,PVC sheet calender line,as well as the plastic-testing system, plastic material mixing system,sheeting cooling ﹠pressing system and the measuring ﹠proportioning system,etc.

汕头市澄海区欧华机械厂座于汕头经济特区，工厂位于国道324线西侧，交通十分方便，近邻汕头机场，莱芜港口。是塑料机械的专业生产厂家，主要生产产品有PVC片材压延生产线，塑料干燥机，片材试验机，混合试验机，展平切片机，分切机，薄膜、片材粉碎机，全自动片材卷取机，研磨抛光机，喷砂机，180 C高温热水机，压延机等等。

OuHua Machinery, located in ShanTou city,China, is a professional producer of plastic machinery,such as individual shaft slitting machine,plastic drying machine,unwidding and cutting machine,polishing machine,sand-sparying machine,180°C water supplying machine , sheet winding machine,film and sheet material crushing machine,PVC sheet calender line,as well as the plastic-testing system, plastic material mixing system,sheeting cooling ﹠pressing system and the measuring ﹠proportioning system,etc.

汕头市澄海区欧华机械厂座于汕头经济特区，工厂位于国道324线西侧，交通十分方便，近邻汕头机场，莱芜港口。是塑料机械的专业生产厂家，主要生产产品有PVC片材压延生产线，塑料干燥机，片材试验机，混合试验机，展平切片机，分切机，薄膜、片材粉碎机，全自动片材卷取机，研磨抛光机，喷砂机，180°C高温热水机，压延机等等。

Hot-rolled seamless tube rolling with the beginning of continuous casting slab or slabs as raw material, after reheating furnace heating, high-pressure water descaling entered the rough mill, roughing cut is expected by the head, tail, re-entering the finishing mill, the implementation of the computer controlled rolling, and finally after rolling through the laminar cooling and coiling machines Coiling, becoming straight hair volume.

热轧无缝管用连铸板坯或初轧板坯作原料，经步进式加热炉加热，高压水除鳞后进入粗轧机，粗轧料经切头、尾、再进入精轧机，实施计算机控制轧制，终轧后即经过层流冷却和卷取机卷取、成为直发卷。

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。