自动装置

Packaging gravure press on the substrate by business card printing and membership card production unit of distance is long, plus the fact that, in the meantime drying can easily lead to changes in tone changes and expansion, in General, equipped with automatic alignment device scanning head read printing on the overprinter tag.

包装凹印机上承印物通过制卡和会员卡制作机组间的距离较长，加之在其间进行干燥，容易引起张力变化和伸缩变化，一般都装有自动套准装置，由扫描头读取印品上的套印标记。

The lighting is fitted with movement sensors so that it switches off if no-one is using that area and the new office furniture has been produced in the most environmentally friendly way possible New heating and air conditioning plant serving the meeting rooms area has been installed to reduce energy usage and improve efficiency and, over the next twelve months, new air conditioning units will be installed in the remainder of the building.

的照明装有移动传感器，以便它会自动关闭，如果没有人使用这一领域和新的办公家具已在环境最友好的方式可能的新的供暖和空调厂会议室，服务区已被安装到生产减少能源使用，提高效率，并在未来12个月，新的空气调节装置将被安装在建筑物的其余部分。

In the design of automatic control system for isomerization unit from heptane tower of PX devices, single-loop control is used in the control programme. There is a total of 11 circuit , of which is 8 single-loop control system and 3 cascade control system. It has done the choice and relevant calculation on the controller, control valves and measurement devices used in the control system. There is a total of eight chapters in this design.

在对PX装置异构化单元脱庚烷塔自动控制系统进行设计时，控制方案基本采用单回路控制，总共有11个设计回路，其中单回路控制系统8个，串级控制系统3个，并对控制系统所要用到的控制器，控制阀和测量元件等进行了选择且进行了相关的计算。

Sending raw material to the storage vat by the action of Gas-liquid, the process of transportation worked in the hermetical pipe, make sure that raw material is not polluted.

输送过程均在密封管道中进行，确保原料不被污染，采用过滤式粉体与气体分离装置，并自动对过滤器进行清洗。

The numerical control part uses Hypertherm Automation EDGE or CMC BURNY. The cutting system is Hypertherm HD3070、HD4070 and HPR130 Hydefinetion plasma machine, the Torch Height Control System is HYPERTHERM COMMAND THC.

数控系统采用美国海宝自动化公司EDGE数控系统或美国CMC公司BURNY数控系统；等离子切割系统采用美国海宝HPR260及HPR130高精细等离子电源；调高装置采用美国海宝COMMAND THC自动弧压高系统。

Type D also owns objective magnification and indenter automatic switching devices.

D 型还拥有测量物镜与压头自动切换装置。

In the data acquisition system, CD4051 and AD574- the A/D transform, are used as hard core to receive the signal from the infra-red ray temperature sensor; the data acquisition depend on CPU; in the keyboard/ display system, a 74LS48 as the driver to drive LED works; in the warning circuit, I used two color LED and a buzzer as one unit to work; DAC0832 converter is the center of the D/A transform; execution unit, I used DDZIII type electromotive unit; the auto-man, it is a disabling of the other control circuit, this can secure production all the time.

在数据采集部分，以多路开关CD4051和AD574模/数转换器为核心接收来自红外线传感器的信号；数据处理依赖CPU；键盘/显示部分，以74LS48驱动LED数码管工作；报警单元，采用了双色LED加蜂鸣器的组合；D/A转换采用了DAC0832转换器；执行器采用DDZIII型电动执行器；手/自动切换装置则屏蔽了之前的电器部分，安全可靠。

And introduces the structure and operational principle of QLZ87AGL made in china which has been armed by our army. Based on the classical interior ballistics and weapon gas dynamics theory, a mathematics model of the interior ballistics and gas system is established.

运用经典内弹道、武器气体动力学和自动武器系统动力学理论建立了榴弹发射器在发射过程中的内弹道、后效期、导气装置的气体动力学模型和机构二自由度的动力学模型。

Design of the CPA Stable union of base plate and intermediate plates with integral rams inserted centrically into each other Strong and rigid connection of the linear position measuring system with all ram systems Every ram system equipped with main hydraulic ports Every ram system equipped with additional hydraulic ports for movements outside the press Mechanical-hydraulic quick-clamping device Adapter travelling gear for rail-bound transport Complete adapter changing system Advantages Good accessibility for tool changeover Quick and simple adapter change with hydraulic quick-couplers and electric travel gear High compacting forces in both directions Short setup times Automatic centering and clamping of the adapter relative to the machine axis Tool presetting outside the press possible High guiding accuracy

设计的注册会计师安定联盟的底板和中间板块与积分公羊插入centrically到对方强大和刚性连接的线性位置测量系统与所有的RAM系统每一个内存系统配备的主要液压港口每一个内存系统配备额外的液压港口动作外新闻机械式液压快夹紧装置适配器行驶齿轮为铁路运输的约束完成适配器变换系统优势良好的无障碍环境，为工具换届快速简单的适配器改变与液压快车钩及电动旅行齿轮高压实势力在两个方向短期调整时间自动定心夹紧的适配器相对机床主轴刀具预调外新闻可能高指导的准确性

So, firstly the leveling principle of the ironer of paver and the factors that affect the roughness of pavement is presented, and then the hydraulic system and the ultrasonic sensor is analyzed in detail.

为此，首先阐述了摊铺机熨平装置的找平原理及影响摊铺平整度的因素，然后对摊铺机自动找平控制系统中的液压系统与超声波传感器做了详细的分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。