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《国际科技文献速递:通用机械》     2024年  第 05 期


              阀门       风机       压缩机       真空、干燥、冷却、空分机械       减变速机


本期共收录论文171篇,以下为部分内容,如需查看全部内容请进行注册,并联系010-88379895成为高级会员。


【标题】Advanced lab pump for chemical applications

【参考中译】用于化学应用的先进实验室泵

【类型】 期刊

【作者】 Gwyneth Astles

【摘要】 Flow chemistry experts at Vapourtec have introduced the latest version of their SF-10 lab pump, the SF-10+, featuring advanced capabilities that extend its application uses, including the ability to handle hot reagents. Expanding on the proven success of the original pump, renowned for its versatility and chemical compatibility since 2016, the SF-10+ introduces improved temperature control. Capable of heating between ambient and 80℃, the pump allows both inlet and outlet tubes to reach the same temperature, eliminating cold spots within the components. Temperature adjustments can be easily made through a user-friendly touchscreen interface or serial data commands.

【参考中译】 Vapourec的流动化学专家推出了最新版本的SF-10实验室泵SF-10+,具有扩展其应用用途的先进功能,包括处理热试剂的能力。SF-10+在原有泵自2016年以来以其多功能性和化学兼容性而闻名的基础上,引入了改进的温度控制。该泵能够在环境温度和80℃之间加热,允许入口管和出口管达到相同的温度,从而消除部件内的冷点。可以通过用户友好的触摸屏界面或序列数据命令轻松进行温度调整。

【来源】 International labmate 2024, vol.49, no.1

【入库时间】 2024/6/3

 

阀门


【标题】Assembly and accumulation section for gate valves

【参考中译】闸门阀组装和积聚部分

【类型】 期刊

【作者】 Rachael Morling

【摘要】 A customer required a pallet transfer system for the production of gate valves for water pipes, on which the valves could be assembled and buffered. The system needed to transport the valves to the customer's dipping station where they would be checked for leaks. Three valves are processed on each pallet, making a total weight of up to 250 kg per pallet. The pallets had to have the option to be stopped at the assembly stations. The conveying path needed to be at an ergonomic working height and be secured in accordance with accident prevention regulations (UVV). Solution from mk. The transfer system supplied by mk was constructed out of chain conveyors and accumulating roller chain conveyors. The profile series used was selected to suit the loads being processed. The conveyors form a circuit on which the alignment of the pallets always remains the same, meaning that there was no need for rotating elements. The pallets are stopped for processing at the assembly stations. Here, the pallets are aligned longitudinally to the conveying direction, allowing workers to easily reach every workpiece. Pressing a button releases the pallet again. On the buffering section, the pallets are transported transversely to the conveying direction. This allows a large number of pallets to be buffered one behind the other in a small space. At the transfer to the customer's dipping station, the pallets are stopped again and transported further as soon as the dipping station becomes free again. The controller and sensors were installed by the customer themselves.

【参考中译】 一位客户需要一个托盘传送系统来生产水管闸阀,在该系统上可以组装和缓冲阀门。该系统需要将阀门运送到客户S浸渍站,在那里检查阀门是否泄漏。每个托盘上加工三个阀门,每个托盘的总重量高达250公斤。托盘必须有在集结站停下来的选项。输送路径需要处于符合人体工程学的工作高度,并根据事故预防法规(UVV)进行保护。来自MK的解决方案。由MK公司提供的输送系统由链式输送机和累积辊式链式输送机组成。选择所用的型材系列以适应正在处理的载荷。传送带形成了一个电路,托盘的对准始终保持不变,这意味着不需要旋转元件。托盘在装配工位停下来进行加工。在这里,托盘与输送方向纵向对齐,使工人能够轻松地接触到每一件工件。按下按钮再次释放托盘。在缓冲部分上,托盘被沿输送方向输送。这使得大量托盘可以在较小的空间内一个接一个地缓冲。在转移到客户S浸渍站时,托盘再次停止,一旦浸渍站再次空闲,托盘就会被进一步运输。控制器和传感器是由客户自己安装的。

【来源】 Design Solutions 2024, no.Feb.

【入库时间】 2024/6/3

 

风机


【标题】回転式ブロアエアーノズル WindJet Blower Spinner

【类型】 期刊

【作者】 スプレーイングシステムスジャパン(同)

【摘要】 回転と断続的な衝撃で異物や水を除去できる回転式ブロアエアーノズル。特徴は、①衝撃波により、取り切れない水滴や異物を叩きだすので、凹凸のあるワークにも最適、②従来のエアブローノズルは連続で一定のエアを噴射するが、同ノズルは大小2つのオリフィスから断続的な衝撃エアを噴射する、③ブローエア方式はコンブレッサエア方式と比べ少ない消費電力で同等の効果が得られる、④風圧を利用して断続衝撃波を送る省エネ構造、など。主な仕様は、使用圧力範囲:15~30kPa、標準流量:350H/min(20kPa)、カバー範囲:50mm(高さ30mm)、など。

【来源】 メカトロニクス 2024, vol.49, no.1

【入库时间】 2024/6/3

 

压缩机


【标题】Oil-free compressors benefit dental lab milling machines and 3D printers

【参考中译】无油压缩机有利于牙科实验室磨粉机和3D打印机

【类型】 期刊

【作者】 Gwyneth Astles

【摘要】 FPS Air Compressors has introduced the innovative MGF X Line range of oil-free compressors to the UK market, offering dental labs utilising CAD/CAM-driven milling machines and 3D printers a reliable source of clean, contaminant-free compressed air. The rise of Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) systems in dental restoration creation has driven the demand for consistent compressed air. The X Line oil-free compressors ensure a continuous supply of clean and dry compressed air to CAD/CAM-driven milling processes, ensuring precise and reliable production of dental prosthetics.

【参考中译】 FPS Air Compressors向英国市场推出了创新的MGF X Line系列无油压缩机,为使用CAD/CAM驱动的磨机和3D打印机的牙科实验室提供可靠的清洁、无污染的压缩空气来源。牙科修复体创建中计算机辅助设计/计算机辅助制造(CAD/CAM)系统的兴起推动了对一致压缩空气的需求。X Line无油压缩机确保为CAD/CAM驱动的研磨过程持续供应清洁干燥的压缩空气,确保假牙的精确可靠生产。

【来源】 UK & Ireland Labmate 2024, vol.49, no.1

【入库时间】 2024/6/3

 

真空、干燥、冷却、空分机械


【标题】RACINGLINE EA888.4 OIL COOLER

【参考中译】赛道EA 888.4油冷却器

【类型】 期刊

【作者】 Elliott Roberts

【摘要】 The RacingLine Oil Cooler Kit is an essential fit for any hard-driven EA888.4 MQB 'Evo' 2.0 TSI car, particularly those running high power levels or in hot climates. It's a complete, ready to install package, using a clever sandwich plate design for simple and reliable installation. The 10-row stacked plate design efficiently forces the hot oil through a series of aluminium pressed plates.

【参考中译】 RacingLine油冷却器套件非常适合任何硬驱动EA 88.4 MQB“Evo”2.0 TSI汽车,尤其是那些运行高功率水平或炎热气候的汽车。这是一个完整的、即可安装的套件,采用巧妙的夹层板设计,安装简单可靠。10排堆叠板设计有效地迫使热油通过一系列铝制板。

【来源】 Performance VW 2024, no.Mar.

【入库时间】 2024/6/3

 

减变速机


【标题】APEX DYNAMICS GEARBOXES CUT DOWNTIME WITH INCREASED FLEXIBILITY FOR CA GROUP

【参考中译】APEX发动机减速,CA集团灵活性增强

【类型】 期刊

【作者】 Rachael Morling

【摘要】 Building envelope manufacturer and contractor CA Group has praised the support it received from gearbox specialist Apex Dynamics UK to redesign the gearbox specifications in its converting machine, delivering much greater flexibility and dramatically cutting maintenance downtime. The company has a converting machine for the manufacture of steel sections for cladding containing a series of 20 Apex Dynamics spiral bevel gearboxes working together. CA Group's maintenance team identified a problem with the previous set-up, as the gearboxes were connected by a solid shaft all the way through, which did not allow for any flexibility of movement. This flaw in the overall design meant that seals were under strain and often began to leak, leading to high failure rates. Additionally, if a gearbox failed or a seal blew out, it would result in 5-6 hours of downtime to repair the machine because of the difficulty of accessing the gearboxes.

【参考中译】 建筑外墙制造商和承包商CA Group赞扬了变速箱专家Apex Dynamics UK的支持,重新设计了其转换机器中的变速箱规格,从而提供了更大的灵活性并大幅减少了维护停工时间。该公司拥有一台用于制造覆层钢件的转换机,其中包含一系列20台Apex Dynamics螺旋伞齿轮箱,共同工作。CA Group的维护团队发现了之前的设置存在问题,因为变速箱一直通过实心轴连接,这不允许任何运动灵活性。整体设计中的这一缺陷意味着密封件受到压力并经常开始泄漏,导致高故障率。此外,如果变速箱发生故障或密封件爆裂,由于很难接近变速箱,将导致5-6小时的停机时间来维修机器。

【来源】 Design Solutions 2024, no.Feb.

【入库时间】 2024/6/3

 




来源期刊
Design Solutions《原始设备制造设计》
International labmate《国际实验助手》
Performance VW《大众性能》
UK & Ireland Labmate《实验助手》
メカトロニクス《机电设计新闻》