板材

Small log decks, limited green lumber production and dwindling kiln-dried lumber inventories have been at the forefront of many of our conversations with industry contacts in recent weeks.

在最近的几个星期，与我们谈论的很多业内人士的主要话题是原木板材小，有限的湿木板材产量和减小的烘干木板存货。

And the possibility of using this mothod to measure the grain size on line was discussed.

实验结果表明，这种方法操作简单，能够准确测量在一定尺寸范围内的板材的晶粒尺寸，并与背散射电子衍射结果进行了比较，探索了用X射线面探测器衍射系统在工业上进行金属板材晶粒尺寸在线检测的可行性。

Main Products: Packing series: expanded graphite packing, carbon fiber packing, aramid packing, expansion PTFE packing, asbestos packing gasket series: metal wound pad, metal-coated pad, metal tooth pad, PTFE-coated gaskets, disc spring gasket, high-strength graphite gasket, non-asbestos gasket, rubber mat films such as sheet metal gasket Products Series: graphite plates, tetrafluoroethylene plate, no°, mica board, fibreboard, rubber sheet, asbestos rubber sheet sealing equipment: metal coating machines, small and medium-sized winding machine, graphite opening machine, strip Open machine, plate rolling machine sealed packing: tower packing, soft filler products such as rubber seal: Rubber Parts, O-ring, the tool box sealing tools and other products: packing tools, gasket cutters special tools, such as sealed.

盘根系列：膨胀石墨盘根，碳纤维盘根，芳纶盘根，膨胀四氟盘根，石棉盘根垫片系列：金属缠绕垫，金属包覆垫，金属齿形垫，四氟包覆垫片，碟簧垫片，石墨高强垫片，无石棉垫片，橡胶垫片等垫片产品板材系列：石墨板，四氟板，无石棉板，云母板，纤维板，橡胶板，石棉橡胶板密封设备：金属包覆机，中小型缠绕机，石墨开条机，钢带开条机，板材滚压机密封填料：塔填料，软填料等产品橡胶密封：橡胶件，O型圈，工具盒等产品密封工具：盘根工具，垫片切割器等密封专用工具。

Bending angle about material augments along with laser power and laser light spot diameter augment, but bending angle about material minishes along with laser scan rate and material hardness augment.

随着激光功率和激光光斑直径的增加板材弯曲角度增大，但随着激光扫描速度和板材厚度的增加弯曲角度减小。

Taking Model W11XCNC-140×4000( bottom rolls adjustable horizontally three rolls plate bender )for example, technical capability and structure characteristics of the large-scale three rolls plate bender with bottom rolls adjustable horizontally have been introduced.

1引言上世纪80年代，国产卷板机多数采用三辊对称结构，虽然结构简单，成本较低，但在卷制板材时，剩余直边较大，尤其是卷制大规格板材时，原材料浪费严重、工效低。长钢锻压机械制造有限公司于上世纪80年代中期引进了日本富士车辆株式会社1400kN(18×2500mm)水平下调式三辊卷板机设计制造技术。

The main purpose of this experiment was to design a device, the device plate for the experiment to target in a different effort, the achievement of plate-shaped Cup mutations, testing effort and deformation of the relationship.

本文的主要目的是设计一种实验装置，该装置以板材为实验对象，可在不同作用力下，实现板材的杯突变形，测试作用力与变形量的关系。

The results indicate that the tensile flow stress of the composite sheet decreases with increasing deformation temperature and decreasing strain rate,while the maximum elongation to failure increases from 5.03% to 71.07%.

摘 要：当温度为300~450 ℃，应变速率为0.001~0.1 s1时，在WDW-E200拉伸机上采用单向拉伸实验研究喷射沉积7075Al/SiCp复合材料板材的高温变形行为；分析板材的变形激活能以及流变应力、变形温度和应变速率之间的关系。

Laser bending is a forming technology which makes use of a thermal stress and thermal strain to achieve sheet metal bending in recent year, and it needs no die and external force. The laser beam energy has good controllability. Laser technology is used in forming of magnesium alloy sheet, this can full play the unique advantages of the technology.

激光弯曲成形是一种利用热应力来实现板材成形的技术，激光弯曲成形不需模具和外力，且激光束能量集中具有良好的可控性，将激光成形技术用于镁合金板材成形，可以充分发挥该技术的独特优势。

Therefore, it is necessary for guaranteeing the quality of steel plate to detect and repair the roll profile timely and exactly.

因此，在板材的生产过程中，只有及时准确的检测轧辊辊型并对其进行修复，才能更好的保证生产出高质量的板材。

The Stone enterprise has the most advanced machinery and equipment now, and introduces a complete set of Italian slab production line. Our company has great strength and technical experience, specializing in the production of various grand cylinder, Rome column, Stone lines, Sculpture and other special-shaped craft products.

公司拥有目前最先进的石材机械设备，引进全套意大利板材生产线，实力雄厚、技术经验丰富，专业生产各种豪华圆柱、罗马柱、石线、雕刻等异形工艺产品，经营各种国产和进口大理石、花岗岩板材系列。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。