He had an acetylene torch for cutting thick steel plates and beams. 不过,那台切割机不是他厂子里惟一的危险物,他还有一台乙炔炬,用来切割厚钢板和粗钢条。
By means of the examination and the analysis on the medium heavy plates with black line, the origin of black line at the cutting end of the medium heavy steel plates are found out. 通过对有黑线的中厚钢板进行相关的检验和分析,弄清中厚钢板剪切端面黑线的形成原因。
Cutter unit of reciprocator cutter is used for cutting rice crop and it is consisted of cutting knives, ledge plates ( stationary), cutter bar, guards and knife clips. 往复式切割器由动刀、定刀、刀杆、护刃器和压刃器等组成。
Effect of Cutting Parameters on Deep Hole Drilling's Quality of High Pressure Heater Tube Plates 切削参数对高压加热器管板深孔钻孔质量的影响
Applicable to process various wooden products, like solid wood furniture, sign plates and acrylic cutting, as well as many metal or non-metal materials as aluminum plates, jade, etc. 应用广泛,适用于高效率制作各种木工制品、实木家具、装饰面板、广告标牌、亚克力切割等,并可雕刻铝、玉石等金属或非金属。
Truss manufacturing involves cutting timber into the lengths required by the design of the truss, assembling the wood members into the design, and pressing galvanized steel plates into the wood. 桁架生产包括把木头切割成桁架设计要求的长度,把木件组装到设计中,把镀锌钢板压到木头里。
High Precision Linear Cutting of Extra Long Aluminum Honeycomb Sandwich Plates 超长铝蜂窝夹层板的高精度直线切割
The cutting bed can efficiently and smoothly cut angle steels and especially improves the operation efficiency when the two alar plates of the angle steel are unequal in length. 采用本实用新型,可以高效、平稳地进行角型钢的切割,尤其是当角型钢的两翼板不等长时,更是提高了作业的效率。
Method Cutting of Large Crystal Plates Automatic Flame Cutting of Large Thick Sheet 切割大尺寸晶体薄片的方法厚大钢板的自动气割
Study on the interrelation between the resistance to shearing and the resistance to cutting of plates in box and raft foundation of high buildings 高层建筑箱筏基底板抗剪与抗冲切相关关系
Newly developed technique of laser cutting thick metal plates 激光切割金属厚板新技术
Technicality and economy of low current air plasma arc cutting for thin steel plates 小电流空气等离子弧切割中、薄板碳钢的技术经济性
In actual production there are lot of variable thickness panels cutting, the cutting quality will be unstable if process parameters are set according to the way cutting ordinary plates, which will increase difficulty of follow-up procedure. 在实际生产中存在大量变厚度工件的切割,如果在此类工件的等离子体弧切割仍然沿用切割等厚度板的方式设定工艺参数,将造成切割质量的不稳定,增加了后续处理工作的难度。
The Technology of CO_2 Laser Bean with Middel/ low power Cutting Thick Plates 中小功率CO2激光的厚板切割技术
Cutting of Nonmetallic Plates by Medium and Low Power Level CO_2 Lasers 中低功率CO2激光切割非金属板材
This article analyzes the main factors and selection of rational cutting conditions influencing the surface flatness error and other defects in sawing marble plates with diamond saw blade. 本文分析了金刚石框锯在锯切大理石时,引起表面平面度偏差和其它缺陷的主要因素以及合理工作条件的选择。
Study on the Series-Arcing in Plasma Cutting of Thick Plates 大厚度板等离子弧切割中的双弧现象研究
Mathmatical model of cutting intersecting groove of multiple pipes and plates 多管、板相贯坡口切割的数学模型
Environmental protection technique and the equipment of automatic cutting system for medium and thick steel plates 一种中厚钢板全自动切割设备的环保工艺及装备
This article analyzed the problem about the reasonable choice of horizontal blade gap while double_sides rotary cutting shear and rotary cutting length shear to cut steel plates. 分析了滚切式双边剪和定尺剪剪切钢板时剪刃水平间隙(以下简称剪刃间隙)的合理选择问题。
According to the requirement of fixed length medium plate on the cutting line, we design a fuzzy controller, which can accomplish the ( position) control of cutting plates regarding a designed path as reference output. 针对中厚板剪切生产线对板材定尺的要求,对剪切线位置控制方式进行了改进,设计了一种输出参考模糊控制器。
It is found that the most benefits will be obtained when low current air plasma arc cutting is used for the cut of steel plates under 12 mm. Advantages of technical sense, cutting efficiency and power saving arc reached. 采用小电流空气等离子弧切割12mm以下的中、薄板碳钢,无论从工艺技术上还是从切割效率、节约电量方面均十分有利。
Precision laser cutting technique for thin quartz glass plates 石英玻璃薄板激光精密切割技术
Research on dynamic behaviour and noise reduction of metal cutting saw plates 金属圆锯片的动态特性及锯切降噪
Research on the surface quality and rational cutting conditions in sawing marble plates 石板材锯切表面质量及合理工艺条件的研究
With the complexity of cutting patterns measured by the number of strips, on the premise of maximum blanks arranged in the plates, the number of strip in plates can be minimized to realize both the best material utilization optimality and the cutting process optimality. 以条带数衡量排样方式的复杂性,在板材中排入的毛坯数达到最大的前提下,使板材所含带数达到最少,实现材料利用率最优和切割工艺最优的排样目标。
Recently, plasma cutting has applied widely in plates cutting. 近年来,等离子切割在板材切割中得到越来越广泛的应用。
Rectangle packing problem refers to determine a cutting solution which is to satisfy the demand of all blanks by using plates as few as possible, on condition that there are enough plates. 矩形件下料问题是指在板材足够的情况下,确定一个排样方案,用尽可能少的板材排出所需全部矩形毛坯。