查询词典 die hard

According to heat load source of die cavity, temperature distribution gradient equations and heat flux equations and the peak value equations of temperature load at die cavity surface have been obtained with research of temperature distribution and transf

摘要根据锻模型腔热负荷来源，通过非稳态传热理论，分析研究了模具工作表面层的温度分布与传递规律，给出了型腔表面温度分布梯度和热流密度公式，并给出了锻模型腔表面的温度负荷峰值的计算公式。

Company under the Quebec-die factory was established in 1999, after years of exploration and research, has been successfully developed high-speed roller chain Pin-, two-way high-speed riveting first-, pre-pull machine, such as Progressive Die All kinds of roller chain production equipment and mold, in addition to the company to meet demand, but also for domestic and foreign sales.

公司下属的魁峰模具厂成立于1999年，经过多年的探索研究，现已成功地开发出滚子链高速销轴机、双向高速铆头机、预拉机、级进模等各种滚子链生产设备和模具，除满足公司需求外，还面向国内外销售。

Mayor of Guangzhou Wang Hardware Mold Products Factory is a professional design and manufacture of metal stamping die manufacturers, mainly aluminum alloy such as AL6061, AL5052 material, such as stamping dies, stainless steel such as SUS301, SUS410 material, such as stamping dies, stainless steel such as SUS304, 21CT, etc. material tensile nut (stainless steel claw nut, non-standard claw nut), and titanium alloys such as rare Tc4, Tc3 materials such as metal forming die.

广州市长宏五金模具制品厂是一家专业设计和制造五金冲压模具的厂家，主要有铝合金如AL6061、AL5052等材质的冲压模具、不锈钢如SUS301、SUS410等材质冲压模具、不锈钢如SUS304、21CT等材质的拉伸螺母（不锈钢爪螺母、非标爪螺母）以及少有的钛合金如Tc4、Tc3等材质的冲压成形模具。

According to researching technical speciality of Al-Si-Cu alloy,making choice of fit clearance of die casting mould shaped part is necessary,then in virtue of mould temperature-controller and midway anneal measure gains the results of increasing quality of die casting and prolonging service life of mould.

通过对铝硅铜合金工艺特性的研究，提出选定合理的压铸模成形零件配合间隙的必要性，并借助模具温控装置、模具中间退火等工艺措施，达到既提高压铸件的质量，又延长压铸模使用寿命的目的。

Plastic Injection the design process, which is designed as part of the craft-oriented establishment : Plastic Parts of the Process Analysis, Plastic Parts of the size and quality of calculation and the injection parameters set; Structural design : Surface choice cavity determination, Cavity the arrangement, gate design, lateral type pulling mechanism design, launch and reattached body identified; Core, Cavity size calculation; Die heating and cooling system computation; Mold closing high set; Injection machine parameters in the verification; The design of such a structure can be used to ensure reliable die.

注塑模中文摘要翻译成英文摘要？？？帮帮忙~~~救急啊塑料注射的设计过程，其中的设计内容有零件的工艺性编制：塑件的工艺性分析、塑件的体积和质量计算及注射机参数的确定；结构设计：分型面选择、型腔数确定、型腔的排列方式、浇口设计、侧向分型抽芯机构设计、推出及复位机构方式确定；型芯、型腔尺寸计算；模具加热和冷却系统计算；模具闭合高度确定；注射机有关参数的校核；如此设计出的结构可确保模具工作运用可靠。

Leading products are: applied to motors, transformers, batteries, wires and cables, insulation materials, high and low voltage electrical and boiler industry of all types of electrical appliances; applied to home appliances, passenger cars, building materials and metal materials of all types of metal processing industries cut production line Correction and sheet metal; applicable to all types of manufacturing industries Die-Die-handling and applicable to all kinds of occasions, the car battery.

主导产品是：适用于电机、变压器、蓄电池、电线电缆、绝缘材料、高低压电器和锅炉行业的各类电工专用设备；适用于家电、客车、建材和金属材料加工行业的各类金属剪切生产线和金属板材矫正机；适用于模具制造行业的各类合模机和适用于各种搬运场合的蓄电池车。

Advantages of traditional crank press technology include low production cost and high speed production rate (30~1200 pieces per minute). Requirements of complicated die and limited product forming are the shortcomings. Additionally, the advantages of traditional hydro-forming technology are good product quality, complicated geometric shape and easy-made die. However the disadvantages are expensive cost of equipment, low production speed (less than 5 pieces per minute), and is not applicable to multi-station progressive process and high pressure working environment that has the concern of industrial safety.

传统曲轴冲压技术之优点是生产成本低廉及生产速度快(每分钟30~1200件)，缺点是模具复杂及成品形状成形性受限制；传统液压成形技术之优点是成品品质佳、几何形状容许大变形及模具简易，缺点是设备成本高、生产速度很慢(每分钟5件以下)、不适合多工程连续加工且具有高压之工安问题。

Enterprise Services: Die tensile stainless steel products, profiled curling die.

企业服务范围：不锈钢制品拉伸模具、异形卷边模具。

Based on the relations among the stress, final wall-thickness of thin-walled tube and the characteristics of tube material, original size, curling radius along with friction condition in a axially-compressed internal inversion process on right-angled fillet die, some analytical discriminants were established for judging if a double-layered tubular piece of aluminum alloy could be steadily formed from a certain-sized round tube via internal inversion process without interference and plastic instability of tube wall, and a method was put forward for determining the maximum and minimum usable curling radius or die fillet-radius for thin-walled tubes in the process.

基于薄壁管直角圆角模轴压内翻过程中各处应力及最终壁厚与管材特性、管坯尺寸、卷曲半径及摩擦条件之间的关系，推出了判别任一铝合金双层管件可否由特定尺寸圆管稳定内翻成形而不出现管壁干涉与塑性失稳问题的解析判别式，指出了确定薄壁管圆角模内翻卷曲半径或模具圆角半径极限值的方法。

Three steps die system was made up two-step moving die and biscuit cutting system.

三板模是建立在两板和普通模具只上的。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。