The Research on the Stability of Plastic Profile Extrusion Die;
探讨了模块化设计在塑料异型材挤出模具设计中的应用。
The Research for the Plastic Profile Extrusion Die's Computer Aided Analysis System;
提出了一种面向系统数学模型的模块连接式锁相环路计算机辅助分析方法。
There is an important influence of the exit velocity at the aluminum profile extrusion on invalidation of the die land.
铝型材挤出速度对模具工作带的失效有着重要影响。
Based on this model a computer aided optimum design system of die bearing length and openings layout for aluminium profile extrusion is developed.
根据该模型开发了铝型材挤压平模工作带长度和模孔配置的计算机辅助优化设计系统。
The fundamental research of the UPVC profile extrusion tooling was discussed and the key techniques in the course of design, manufacture and debugging of the tooling were stated.
探讨了UPVC异型材挤出模具的基础研究以及模具设计、制造、调试过程中的关键技术。
Current profile extrusion practice typically involves dry calibration tables, which can be 30 ft or more long, in front of a water immersion tank with form guides under low vacuum.
目前，型材挤出实践包括干标定台，它有30多英尺长，位于浸渍水箱的前部，结构导轨处于负压。
A renumbering algorithm is presented in this paper. The algorithm optimizes the node number of the aluminium profile extrusion die, makes the bandwidth reduced and the compute speed increased.
本文用一种新的结点编号优化算法对铝型材模具网格结点编号进行了优化，减少了有限元带宽，提高计算速度。
The effect of major parameters of die structure on metal flow velocity is integrated and the mathematical model of design and calculation of aluminum profile extrusion die land length is derived.
并综合主要模具结构参数对金属流动速度的影响，建立了铝型材挤压模模孔工作带设计计算的数学模型。
In summary: diamond net anti-theft screen price profile material, extrusion equipment, spraying powder, processing equipment, diamond grade, some factors affecting the quality of lock etc.
综上所述：金刚网防盗纱窗价格受型材材质，挤出设备，喷涂粉末，加工设备，金刚网等级，锁具的好坏等几大因素影响。
The added benefits of reduced profile defects and protecting the extrusion die from overheating are not calculated in this financial analysis.
减少型材次品和保护过热的挤压模具的效益并没有计算在本财务分析中。
For direct extrusion presses, temperature tapering of the billet can provide significant increase in press speed without reducing profile quality and in some cases improving profile quality.
对于正向挤压机来说，短锭温度递减却能使挤压速度明显提高，不会影响型材的质量，一些时候还会提高型材质量。
We have extrusion machine for sheet, cast film, pp non-woven fabric, pipe, profile as well as washing &palletizing product line.
无论片材、流延膜、无纺布，管材、异型材及清洗造粒押出设备，我们一应俱全！
During conventional hot extrusion processes, temperature and distortion of the billets change unevenly, so the dimension, shape, organization and capability of the profile will be deterioration.
在常规的铝及铝合金热挤压过程中，金属的温度和变形是很不均匀的，这将导致产品的尺寸、形状、组织和性能等质量方面的缺陷。
The extrusion die for plastic profile is the key equipment of its production, and has a great effect on the quality and the production circle.
塑料异型材挤出模是塑料异型材生产的关键技术设备之一，直接决定着型材制品的质量和生产周期。
Extrusion is one of the main methods of plastic product and extrusion die is the important equipment to manufacture plastic profile.
挤出成型是塑料加工的主要方法之一，而挤出模具又是成型塑料异型材的主要设备。
The formula design, product performance, production technological flow, and key process control parameters of PVC rolled window profile, and the performance of the extrusion equipment were introduced.
介绍了PVC卷帘门窗型材的配方设计要点、产品性能、生产工艺流程、重点工艺参数控制和挤出成型设备的性能特点。
Jiashan Jiawang Plasitc Profile co., Ltd. is a professional new high-tech corporation dedicated in plastic extrusion development, production and sales.
嘉善嘉旺塑料型材有限公司是一家专业从事塑料挤出制品的开发、生产与销售的综合性高新技术企业。
Analyzing the die channel structure and the melt flow of the circle profile in the extrusion die provides the basis of the die design for the circle profile.
分析了模头流道结构和熔体在圆环型材挤出模中的流量，为环类型材挤出模设计提供了依据。
The application of extrusion processing in involute profile can not only raise the production efficiency but also enhance the strength and accuracy of involute profile.
采用挤压加工方法对渐开线齿形部分进行加工，不仅能显著地提高生产效率，而且还能提高齿形的强度和齿形精度。
In this paper, the metal flow route during closed die extrusion for spiral bevel driving gear of automotive final drive is analyzed and the profile of preformed blank has been designed.
分析了主动螺旋伞齿轮闭塞挤压的金属流动路线，设计了预制坯的形状。
The specifications of large sized special 6005a-t6 aluminium profile are introduced. Its composition and extrusion process and optimizing of heat treatment are determined by test.
研究了6005A T 6铝合金大型材的技术要求，化学成分和挤压工艺、热处理工艺优化等问题。
Extrusion rate, melt pressure, flow profile and mixing effects of the conical twin screw with mixing elements were observed experimentally.
对混炼型锥形双螺杆的挤出产量、物料压力、物料流动状态及混合效果进行了大量实验研究。
The cost of the other departments and the company profit is also covered by the profile selling price. This cost may be more than the entire cost of the extrusion department (#1 and #2 above).
公司其他部门的运营成本和公司的利润同样依赖于型材的售价，这项开支可能多于整个挤压部门的所需成本（上述1、2两点）。
The results showed that the extrusion speed had effects on the irregularity of cross section, surface morphology, profile degree, sonic orientation and compactness of PAN fiber.
结果表明：喷丝速度对PAN纤维截面的规整性、表面形貌、异形度、声速取向和致密性等均会产生影响。
The lower edge hand rest of inserted window of automobile is a kind of profile of hard and soft material. It is produced by extrusion technology.
汽车内扣式窗下沿扶手是一种具有硬质和软质材料的异型材，采用挤出成型技术生产。
The utility model relates to a rescue extrusion device which consists of a body profile rolled by a plane layer (1) and a binding piece (2) at both ends of the plane layer.
本实用新型涉及一种抢救挤压装置，它有一个由平面层(1)和平面层两端的结合件(2)卷成的体廓。
The method fills the domestic blank of titanium alloy profile material extrusion molding, in particular extrusion production for some asymmetrical titanium alloy profile materials.
该发明填补了钛合金型材挤压成型，特别是一些不对称的钛合金型材挤压生产的国内空白。
High viscosity extrusion grade for semi-finished products, profile and hollow rods.
高粘度挤压年级为半成品，概要文件和中空棒。
The invention relates to an extrusion process for a titanium alloy profile material, in particular to an extrusion process for manufacturing an asymmetrical profile material.
本发明涉及钛合金异型材挤压工艺方法，特别是不对称的型材的挤压制做工艺方法。
The invention relates to an extrusion process for a titanium alloy profile material, in particular to an extrusion process for manufacturing an asymmetrical profile material.
本发明涉及钛合金异型材挤压工艺方法，特别是不对称的型材的挤压制做工艺方法。
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