机械工程

At the same time, in the transmission system of construction machinery up-to-date, the power transferred by the transmission is improved greatly, while the gear friction is adopted in the transfer structure, so the heat loss will influence both the lubrication and cooling of the system, and the working intensity of the structure components. Therefore, the correction of the heat balance is necessary to the system.

同时，在现代工程机械的变速传动系统中，由于行星变速箱所传递的功率有了大幅的提高，但传递结构依然大量采用齿轮摩擦传动，其热损失不仅对系统的润滑和冷却有影响，而且对结构元件的工作强度也具有很大的影响，因此，也需要对该系统进行热平衡校核。

Patented TESA optical reading system.- Delta for the X-axis-thus guaranteeing excellent stability.- TESA REFLEX application software The reference in terms of simplicity and reliability.- Ergonomic design The successful conclusion of an in depth study.- 22 air bearings to ensure a frictionless motion of the three axes.- Choice of two probes TESASTAR with adjustable triggering force or TESASTAR-I indexable probe.- Flexibility TESA MICRO-HITE 3D_F can be supplied with fine adjustment device. By adding a CCD camera, it can be converted into a true optical measuring system for non-contact measurement. II.

主要特征KEY FEATURES：-获得专利的TESA光学读数头系统- X向横梁三角形状结构，具有很好的稳定性- REFLEX测量软件，操作简单，运行可靠-符合人机工程要求的设计经过深入研究获得的结论- 22个空气轴承保证了三轴无摩擦的运动-两种测头可供选择 TESASTAR，触测力可调，TESASTAR-i机械分度式-柔性 TESA MICRO-HITE 3D_F配置精密调节设备，如CCD摄像头，可改造成光学测量系统，作为非接触测量使用。

It is a kind of high and new technology thatcomprehends front edge achievement of them.

高科技温室技术是农业机械、生物技术、环境工程、系统工程、自动控制技术和计算机技术等多学科的交叉，并综合了它们的前沿成果的高新技术。

Mechanical and electrical design of the design of various professional engineering and technical staff over 20. front-line technical workers over 80, and a set of scientific and sound management system.

从事机械设计和电器设计的各类专业工程技术人员20多名，一线技术工人80多名，有一套科学完善的管理体系。

Our systems are widely used in industries as ,Metal ,Nonferrous metal,glass(full oxy fibre Glass melting ,oxy zero port fluxing burner, glass containers edge melting, stress disposal, polishing),industry furnaces, automobile coating systems(Dryer ,Coating ,Factory direct heating air condition systems ),environment protection systems ,incinerator systems ,garbage incinerator, food heating,dryer systems,textile machines,solution heating applications ,electric heating ,electric heating ,electric tracer heating systems.

工程业绩遍布各类热加工设备和系统中，如钢铁、有色金属、玻璃(玻纤融化，零号氧枪，玻纤全氧熔炉，玻璃器皿烧口，应力处理，抛光)、镀锌炉等工业炉窑，汽车涂装烘烤设备(汽车涂装烘干，固化；汽车厂房直燃燃气空调，液槽加热，废气焚烧)，环保设备及焚烧燃烧系统(TNV，TAR，RTO)，垃圾焚烧处理，食品烘培、烘干设备，纺织机械，液槽加热，，电加热器，管线电伴热等。

The factory specializes in "Weili" series engineering mechanical gear case, marine gearbox and various fittings.

专业生产"威力"系列工程机械变速箱、船用齿轮箱及各类配件。

ABSTRACT In recent years, the manufacturing industry has been experiencing strong demands for shortening product development lead time and strengthening product competence. In order to satisfy customer's needs and survive in the competitive market, Reverse Engineering has emerged as a crucial tool to perform accurate and rapid geometric reconstruction for complex shapes in product development.

近年来，机械制造业正面临着要求缩短产品开发周期和增强产品竞争力的考验，为满足用户的要求及自身市场生存的需要，逆工程技术就成为完成复杂物体精确测量和快速复制的一个重要手段。

The dissertation is about the identification of its controlled model and its resonant frequency point by the direct use of computer control system of the tracking gimbal from engineering application aspect.

论文从工程应用角度上直接利用跟踪转台的计算机控制系统，辨识其用于计算机控制的二阶模型以及系统的机械谐振频率点。

Grab dredgers: double rope grab dredgers, rope, four pairs of disc grab dredgers, disc, wireless remote grab, electric hydraulic grab dredgers, dredging, electric motors, excavator, grab dredgers bridge-type grab dredgers, wood, Grain leakproof grab、 lotus plant, special waterproof grab dredgers, Stainless steel grab 、Garbage power grab 、grab dredgers hand, pneumatic, salvage grab etc. the hydraulic system is global services

我公司生产的产品抓斗类有：单绳抓斗、双绳抓斗、四绳抓斗、双瓣抓斗、多瓣抓斗、无线遥控抓斗、电动液压抓斗、电动马达抓斗、疏浚抓斗、挖掘机抓斗、剪式抓斗、木材抓斗、煤抓斗、钢厂用废钢抓斗、粮食防漏抓斗、荷花抓斗、电厂专用防水抓斗、垃圾发电抓斗、手拉抓斗、气动抓斗、不銹鋼抓斗、蟹形多瓣液压抓斗、打捞抓斗、工程机械配套各种抓斗等。

Grab dredgers: double rope grab dredgers, rope, four pairs of disc grab dredgers, disc, wireless remote grab, electric hydraulic grab dredgers, dredging, electric motors, excavator, grab dredgers bridge-type grab dredgers, wood, Grain leakproof grab、 lotus plant, special waterproof grab dredgers, Stainless steel grab 、Garbage power grab 、grab dredgers hand, pneumatic, salvage grab etc.

我公司生产的产品抓斗类有：单绳抓斗、双绳抓斗、四绳抓斗、双瓣抓斗、多瓣抓斗、无线遥控抓斗、电动液压抓斗、电动马达抓斗、疏浚抓斗、挖掘机抓斗、剪式抓斗、木材抓斗、煤抓斗、钢厂用废钢抓斗、粮食防漏抓斗、荷花抓斗、电厂专用防水抓斗、垃圾发电抓斗、手拉抓斗、气动抓斗、不锈钢抓斗、蟹形多瓣液压抓斗、打捞抓斗、工程机械配套各种抓斗等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。