Compare with current high filling blow film of PE and machine penetrating hole film, it has remarkable difference in principle of forming micropore, process-control and use properties.
这种薄膜与现有的吹塑成型的高填充拉伸pe膜和机械扎孔膜，在形成微孔原理上、工艺控制上和使用性能上有着显著区别。
Appropriate radius range of forming part in swing forging machine is reached through theoretical analysis, which has certain guiding effect on the design and application of swing forging machine.
通过理论分析，得出摆辗机所适宜加工成形零件的半径范围，对摆辗机的设计和应用起到一定的指导作用。
A corrugated paper forming machine is the key piece of equipment in producing corrugated board.
瓦楞纸成型机是瓦楞纸板生产中的关键设备。
It is not only able to reduce rollers in roll forming but also to lower the requirements for centre distance variation between two rollers of forming machine.
该方法可使滚压成形貌轮的对数减少，而且对成形机两辊轮的中心距离变化量要求也不高。
This article analyzes the forming of shell case, and designs rational mould structure. The result shows that the forming of these parts can be finished in large quantities with horizontal machine.
分析了弹壳成形工艺，设计了合理的模具结构，经使用证明，在卧式压力机上完全可以实现此类零件的大批量生产。
The machine model used in a variety of cutting and forming flat surface, suitable for single and small batch production.
该型号机床使用于刨削各种平面和成型面，适于单件和小批生产。
A double-strike direct electric drive screw press is a new machine used in particle and dispersed material forming.
双击式直接电动螺旋压力机是用于颗粒材料及离散材料成形的新型机器。
The system adopts an upper - lower structure and touch screen technique. A great development in electric control theory of the vacuum - forming machine is made.
该系统采用上下位机形式的结构以及触摸屏技术，实现了真空成型机电气控制技术的新突破。
In the paper, experiments of surface strengthening process were made with single crystal silicon as electrode material and 45 steel as substrate material in kerosene on EDM forming machine.
以单晶硅作电极，用电火花成形机在煤油介质中对45钢进行表面强化实验研究。
Based on the forming principle of stranded wires helical spring and the current problems in the manufacturing process, a new design scheme for the number control machine is put forward.
针对多股螺旋弹簧成型原理，及成型过程中存在的问题，提出多股簧数控机床新型的设计方案。
The machine is used in planing a variety of plane & forming plane, and it is suitable for single and small batch production.
该型号机床使用于刨削各种平面和成型面，适于单件和小批生产。
Abstract:Designs this automatic machine of resistance forming mold is in order to make the pins of the resistances forming shape finally .
摘要：设计本电阻自动成形机器模具主要是针对电阻引脚的最终成形生产。
A kind of error correction coding methods in the communication between singlechip′s serialport and PC in the electric spark forming machine control system is proposed.
该方法采用纠错编码支持向量机的多类分类技术，降低了经验风险，能对误差进行自动修正，有效地提高了识别率和识别速度。
In this paper the author discusses the materials, the structure and the forming technics of the composite easy pull_top and presents a new type of design for a machine used to form the pull_top.
本文探讨了复合易拉盖的材料、结构和成型工艺。给出了一种复合易拉盖成型机的设计方案。
Numeric control system based on PC is applied in controlling 3d wire forming machine.
将基于PC的数控系统应用于3d线材成型机的控制。
The double radius hole type was commonly adopted for the forming machine of straight weld pipe with vertical roller in domestic present.
目前，国内带有立辊组的直缝焊管成型机大都采用双半径孔型。
The machine is used in planing a variety of plane & forming plane, and it is suitable for single and small batch production.
该型号机床使用于刨削各种平面和成型面，适于单件和小批生产。
The machine has been improved in the aspect of products forming and process technology. It locates accurately during the foam-pieces pressing and reduces the losses caused by size deviation.
该机主要在产品的成型和加工技术方面做了改进，通过对裁片压制过程进行准确的定位加工来减少因尺码偏移所造成的损失。
The wallboard forming machine is reasonable and compact in structure and low in energy consumption and is capable of wiring on both sides.
本实用新型提供一种结构合 理紧凑、能耗低且可双层布线的墙板成型机。
Hebei Dongfeng Forming Machinery co., Ltd., the predecessor of Hebei is forging machine tool plant, built in 1956, 1998 conversion to joint-stock enterprises.
河北东风锻压机械有限公司的前身是河北锻压机床厂，始建于1956年，1998年改制为股份制企业。
This paper points out the problems existing in traditional winding and forming mechanism, introduces the winding and forming principle of new roving machine and the advantages of new mechanism.
指出了传统粗纱机卷绕机构存在的问题 ，介绍了新型粗纱机卷绕成形的原理及新型粗纱机卷绕成形机构的优点。
The present invention relates to a stone processing machine, in particular, it relates to a multi-cutter one-step forming spherical rotary cutting machine.
本发明涉及石材加工机械，特别是多刀一次成形球面旋割机。
The machine is suitable for companies who worked on pipe fitting forming and pipe installation in power plant, petroleum industry, chemical industry, shipbuilding industry, etc.
本机床适用于电站、石油、化工、造船等行业中管件制造、管道安装单位使用；
This paper is aimed at searching for a new method in customized cut-off cold formed profiles steel on roll-forming line. The slant shear theory is put forward and a new machine is designed.
针对辊压线生产型钢定长锯切的缺点，进行了研究和探索，提出采用在线剪切方式，分析了剪切原理，得出了剪切力和剪切行程。
The tube bending forming processes are simulated by explicit finite element code LS-DYNA. The model that tube is bent in a rotary machine is adopted.
采用显式有限元分析软件LS - DY NA，对于圆形钢管的弯曲加工过程进行数值模拟。
The utility model relates to a hydraulic shaping mechanism device, in particular to a steel ring wheel felloe roll forming machine.
本实用新型涉及一种液压成型机械设备，具体为一种钢圈轮辋滚 型机。
The utility model discloses a heavy hammer, in particular to an internal heat type heavy hammer of an anode vibration forming machine.
本实用新型公开了一种重锤，尤其涉及一种阳极振动成型机用的内热式重锤。
The present invention provides a high-pressure high-strength gypsum block and its automatic water-filtering continuously-forming machine used in the course of press-forming process.
本发明提供一种高压高强度的石膏砌块及其在压制成型过程中自动滤水的连续成型机，以提高工作效率和改善石膏砌块成型质量和性能。
It's a key machine for pipe fitting forming and pipe end beveling before welded in pipeline construction.
是管件制作和管道施工焊接前管端坡口加工的关键设备。
It's a key machine for pipe fitting forming and pipe end beveling before welded in pipeline construction.
是管件制作和管道施工焊接前管端坡口加工的关键设备。
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