查询词典 molding

This company mainly produces: Conductive materials, anti-static masterbatch, PP, PE, PS, PC, ABS; main target customers are, and anti-static conductive PP injection molding, hollow boards, turnover boxes, sheet: PE film blowing, blow molding , blowpipe, EPE; PS sheet, injection molding: ABS sheet, injection molding; PC extrusion, injection molding.

本公司主要生产：导电原料、防静电母料、 PP 、 PE 、 PS 、 PC 、 ABS ；主要针对的客户是导电及防静电 PP 注塑、中空板、周转箱、片材： PE 吹膜、吹塑、吹管、珍珠棉； PS 片材、注塑： ABS 片材、注塑； PC 押出、注塑。

Pass to count to Wisterch parameter , and the steel wire is different from the molding tool get in touch with the length, and settle the path the research taking the length work the stabber angle to get under differently pull to stir the term, mold core adoption of best severally why size, combine the best work stabber of research the Cape, and settle the path to take the length nextly steel wire is in the molding tool of have fever to measure, air inside dispel-heat calories, winding dispel-heat on the coil-canister , and its molding tool dispel-heat calories of, and cause the steel wire the temperature difference pass in and outing the molding tool to influence steel wire machine function, under the experiment inside pull to stir the term according to the same race different work stabber Cape half of adoption the Cape(7 degree,10 degree,12 degrees, the best mold Cape, experience mold Cape) settle the path to take the length(2-3 mm,3-4 mm,4-5 mms, theories length, experience length) to proceed to experiment, and get the conclusion, work stabber the Cape then is more big the steel wire get in touch with the length with

通过对Wisterch参数，钢丝与模具接触长度、定径带长度、工作锥角度的研究得到了在不同拉拨条件下模芯采用的最佳几何尺寸，并研究最佳工作锥角、定径带长度下钢丝在模具中的发热量、空气中散热量、卷筒上的散热量及其模具散热量的不同，导致钢丝进出模具的温度差别对钢丝机械性能的影响，在实验中根据同种拉拨条件下采用不同工作锥角半角、定径带长度进行试验，得出结论，工作锥角越大则钢丝与模具接触长度越短，钢丝变形越剧烈，在模具中发热量就越高，导致钢丝出模温度高，使钢丝强度、硬度升高，弯曲、扭转次数降低，并且降低模具使用寿命。在其它条件相同的情况下，定径带越长则钢丝与定径带简壁磨擦增大，使钢丝发热量加大，从而使钢丝强度、硬度略升高，弯曲扭转次数略降低但定径带的增大减小了钢丝变形产生的弹性后效使钢丝出模直径比较稳定。

According to the anti-counterfeiting laser molded holographic imaging technology identifies the hologram of different can be divided into three dimensional laser pulse classics, bolographic anti-false and molded synthetic molding, multiple image laser molding, dynamic molding, dynamic grating molding, embedded hologram molded, inks encryption such as holographic laser molded anti-false identification.

根据激平模压全息不攻假标记全息图不败像技艺的差别可不兵其不合为经典、脉冲不一维激平模压全息不攻假标记以及不合不败模压、众轻图像激平模压、不静态模压、不静态平栅模压、隐不神全息模压、不攻假油墨加密激平模压等全息不攻假标记。

Finally, simulation software was developed with Visual C++ and Delphi for 2D molding analysis of MIM, which affords facilities for the quality forecast of 2D thin wall parts and optimal design of mold and process parameters. In the research of molding performance of MIM feedstock, for the shortcoming of capillary rheometry, it was propounded that using spiral mold test molding performance of feedstock, and a set of spiral mold was creatively designed with quickly exchange gates and closed mold cavity. With the spiral mold, an orthogonal experiment was made on getting regress equation of flow length L〓 of the heavy alloy feedstock. Then the rule of L〓 varying with Q〓, P〓, and ΔT〓 was discovered. Q〓 ranks first in the influence on process parameters of molding performance, P〓 and Δ T〓 second. Therefore the injection rate Q〓 should be controlled primarily to improve the flow performance of feedstock.

在MIM喂料注射成形性能研究方面，针对毛细管流变仪测试法衡量流动性能的不足，提出使用螺旋线模具测试喂料熔体的注射成形性能，创造性地设计了一套可快换浇口，模腔封闭的螺旋测试模，并在螺旋测试模上采用正交实验设计，得出了高密度重合金喂料流动长度L〓的回归公式，揭示了L〓随Q〓、P〓、△T〓和S〓的变化规律，并得出工艺参数对成形性能影响的强度顺序为Q〓最大，P〓与△T〓其次，因而改善喂料流动性能应优先控制注射速率Q〓。

In this paper, two assemblies of special test equipments have been designed and fabricated by authors in our laboratory: namely Catalyst Molding Process Analyzer and Catalyst Mechanical Process Tester. These new skills are developed for the dynamic studies on whole mold forming process and crushing process of Fe-Cr WGHS catalyst pellet. Based on the orthogonal experimental design, the effects of some factors during the forming process of solid catalyst, such as predensification proportion, calcination time, calcination temperature and content of graphite on the mechanical strength of catalyst pellets are systematically examined, and the molding conditions have been optimized. Based on the experimental data, the relationship between catalyst density and forming pressure are educed, and the physical significances of some related parameters are described. The parameter of macro scopic elastic moduls has been suggested to character the mechanical properties of molding catalyst. The effects of molding pressure on mechanical properties of catalyst pellets are discussed, and results show that there exists a optimal molding pressure for the ideal mechanical properties: when over-high or over-low pressure is applied, the specific surface area and side crushing strength of catalyst pellets will decreased. The "rebound effect" will be undermined by the unsuitable pressure maintain process, resulting in the apparent decrease of mechanical strength of catalyst pellets.

本研究通过自行设计制造的催化剂模压成型过程分析仪（Catalyst Molding Process Analyzer， CMPA）和催化剂力学性质测试仪（Catalyst Mechanical Properties Tester， CMPT），以Fe-Cr系高温变换催化剂片剂为研究对象，对成型过程和受压破碎过程提供了全过程动态研究的新手段；本研究利用正交实验设计方法考察了固体催化剂成型过程中诸因素（包含预密致比例、煅烧时间、煅烧温度和石墨含量等）对催化剂成型体强度的影响，并对成型条件进行了优化；根据实验结果，关联确定了固体催化剂成型过程中的密度－压力关系式，并对方程中诸因子的物理意义进行了描述；提出了一种利用宏观弹性模量来表征成型催化剂的力学性质的方法；研究讨论了成型压力对催化剂成型体强度性质的影响，结果表明：对于催化剂成型体的强度和比表面性质，成型压力存在着一个最佳值，过高的成型压力会导致比表面积和侧压强度的降低；不适当的成型压力的维持时间会破坏&压力回弹&作用，造成催化剂成型体的机械强度明显降低。

Now the mainly products are: all kinds of specification aluminum sheet, aluminum volume board, cable foil, aluminum molding compound strip used for pipe, aluminum molding compound foundation plate used for board, five-linearity aluminum linearity skidproof plate, orange peel shape aluminum embossed plate, aluminum profiling tile, spray coating aluminum volume board, aluminum veneer curtain wall foundation plate,(thickness is 0.08m/m—40.0m/m; trademark is 5052, 1060, 1145, 1100, 3003, 3A21, 8011 and so on), aluminum tube, aluminum stick, all kinds of section industry aluminum molding, aluminum molding radiator fin ( Circumicricle is 10m/m-180m/m, trademark is 1060, 6061, 6063, 6A02, 3A21 and so on).

生产主要产品有各种规格铝板、铝卷板、电缆箔、药用箔、家用箔、食品包装箔、啤酒封、铝塑复合管用带材、铝塑复合板用基板、五条形铝防滑板、桔皮形铝压花板、喷涂铝卷板、铝单板幕墙基板(厚度为0.008m/m—40.0m/m，牌号为5052、1060、1145、1100、1200、3003、3A21、8011等)、铝管、铝棒、各种截面工业铝型材、铝型材散热片(外接圆10m/m-180m/m，牌号1060、6061、6063、6A02、3A21等)。

One of the important tasks in Resin Transfer Molding is the selection of appropriate processing parameters, so that the mold cavity will be filled completely and the composite quality can be guaranteed. Successful completion of these tasks requires knowledge of the resin flow, especially the resin flow front profiles, the pressure distribution, temperature distribution and the resin conversion distribution et al. In this paper, the governing equations of resin flow are presented on the base of the seepage mechanics, the thermodynamics and the chemical kinetics. The unlumped temperature system i.

中文题名树脂传递模塑工艺过程数值模拟与固化过程监测研究副题名外文题名 Investigation on numerical simulation and curing process monitoring of resin transfer molding 论文作者李海晨导师王彪教授学科专业工程力学研究领域\研究方向学位级别博士学位授予单位哈尔滨工业大学学位授予日期2002 论文页码总数10，121页关键词树脂固化光栅树脂传递模塑复合材料馆藏号BSLW /2003 /TQ320 /7 树脂传递模塑(Resin Transfer Molding，RTM)工艺过程研究的主要任务之一是选择合适的工艺参数，以使树脂充分润湿增强纤维，保证固化后产品质量。

Our company has advanced automatic blow molding, injection molding and screen printing and other production equipment, can provide our clients with a touch from the open development, injection molding, blow molding, monochrome or multicolor silk screen, such as registering the number of professional production technical support, and may not be provided in accordance with customer and demands the same bottle, the mold proofing, thereby further to meet customer and market needs.

我公司拥有先进的全自动吹塑、注塑及丝网印刷等生产设备，能为广大客户提供从开摸具开发、注塑、吹塑、单色或多色的套版丝印等多项专业生产技术支持，并可根据客户提供的不同样瓶和要求，开模打样，从而进一步满足客户和市场的需要。

For different processing properties of plastics, the company developed a two-step, respectively, function bottle-blowing machine, two-step automatic Stretch Blow Molding Machine, Automatic Blow Molding Machines, large hollow blow molding machines, injection stretch blow molding machine and other series molding machinery, to meet different customer needs.

针对不同塑料的加工特性，公司分别开发了二步法多功能吹瓶机、二步法全自动吹瓶机、全自动中空成型机、大型中空吹塑机、注拉吹成型机等各系列成型机械，以满足不同客户的需求。

Shanghai DITECH Mould Co.,Ltd is focus on RIM process.The Reaction Injection Molding process allows us to meet your low volume, injection molded plastic part needs. our clients including Siemens,ABB,MDS,AMETEK,MARCO,LUWA,Hanon Technologies,Amorsino Electronics,Techcomp,Freesport Corp,Zhongyu Automobile etc .

公司介绍 Company Profile 上海锐纥模具有限公司是专注于RIM（Reaction Injection Molding，反应注射成型）工艺生产的专业化公司，长期为Siemens，ABB，MDS，AMETEK，Planmeca，LUWA，MARCO，海能仪器，艾诺电子，天美仪器，复盛运动用品，中誉汽车等提供中小批量的产品和服务。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。