CN221199336U - A rotary friction and wear testing machine for oil-water separation - Google Patents
A rotary friction and wear testing machine for oil-water separation Download PDFInfo
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- CN221199336U CN221199336U CN202322766700.9U CN202322766700U CN221199336U CN 221199336 U CN221199336 U CN 221199336U CN 202322766700 U CN202322766700 U CN 202322766700U CN 221199336 U CN221199336 U CN 221199336U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000000926 separation method Methods 0.000 title claims abstract description 10
- 238000012360 testing method Methods 0.000 title claims description 21
- 230000001050 lubricating effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
本实用新型公开了一种油水分离的旋转式摩擦磨损试验机，属于摩擦磨损试验机领域，包括驱动机构、夹持机构、加载机构、润滑机构和工作台，所述驱动机构固定安装在所述工作台的一侧；所述夹持机构安装在所述驱动机构上；所述加载机构固定安装在所述工作台上远离所述驱动机构的另一侧；所述润滑机构固定安装在所述夹持机构的外侧。与现有技术相比，本实用新型的有益效果是：夹持机构能够方便快捷的夹持不同形状的试件，提高实验效率，同时夹持机构能够对试件进行加热，满足不同温度下的实验需求；润滑机构具有油和水两种润滑介质，能够满足不同的润滑需求。
The utility model discloses a rotary friction and wear tester with oil-water separation, which belongs to the field of friction and wear testers, and includes a driving mechanism, a clamping mechanism, a loading mechanism, a lubricating mechanism and a workbench, wherein the driving mechanism is fixedly mounted on one side of the workbench; the clamping mechanism is mounted on the driving mechanism; the loading mechanism is fixedly mounted on the other side of the workbench away from the driving mechanism; and the lubricating mechanism is fixedly mounted on the outside of the clamping mechanism. Compared with the prior art, the utility model has the following beneficial effects: the clamping mechanism can conveniently and quickly clamp specimens of different shapes, thereby improving experimental efficiency; at the same time, the clamping mechanism can heat the specimens to meet experimental requirements at different temperatures; the lubricating mechanism has two lubricating media, oil and water, which can meet different lubrication requirements.
Description
技术领域Technical Field
本实用新型涉及摩擦磨损试验机领域，具体涉及一种油水分离的旋转式摩擦磨损试验机。The utility model relates to the field of friction and wear testing machines, in particular to an oil-water separation rotary friction and wear testing machine.
背景技术Background technique
摩擦和磨损现象普遍存在于机械设备中，关键运动部件的摩擦磨损性能会严重影响设备的使用性能，为了提高设备的使用性能，需要对关键运动部件进行摩擦磨损实验，但是大多数情况下无法直接对机械中的运动副进行摩擦学性能测试，通常采用标准摩擦磨损试验机测试摩擦副材料的摩擦与磨损性能，当前的摩擦磨损试验机对于实验试件的形状有固定的要求，并且实验工况也较为单一。Friction and wear phenomena are common in mechanical equipment. The friction and wear performance of key moving parts will seriously affect the performance of the equipment. In order to improve the performance of the equipment, it is necessary to conduct friction and wear experiments on key moving parts. However, in most cases, it is impossible to directly perform tribological performance tests on the moving pairs in the machinery. Usually, standard friction and wear testing machines are used to test the friction and wear performance of friction pair materials. The current friction and wear testing machines have fixed requirements for the shape of the experimental specimens, and the experimental conditions are also relatively simple.
实用新型内容Utility Model Content
本实用新型的目的在于提供一种油水分离的旋转式摩擦磨损试验机，用以解决上述背景技术中所面临的问题。The utility model aims to provide a rotary friction and wear testing machine for oil-water separation, so as to solve the problems faced in the above-mentioned background technology.
本实用新型的目的可以通过以下技术方案实现：The purpose of the utility model can be achieved through the following technical solutions:
一种油水分离的旋转式摩擦磨损试验机，包括驱动机构、夹持机构、加载机构、润滑机构和工作台，所述驱动机构固定安装在所述工作台的一侧；所述夹持机构安装在所述驱动机构上；所述加载机构固定安装在所述工作台上远离所述驱动机构的另一侧；所述润滑机构固定安装在所述夹持机构的外侧。A rotary friction and wear testing machine for oil-water separation comprises a driving mechanism, a clamping mechanism, a loading mechanism, a lubricating mechanism and a workbench, wherein the driving mechanism is fixedly mounted on one side of the workbench; the clamping mechanism is mounted on the driving mechanism; the loading mechanism is fixedly mounted on the other side of the workbench away from the driving mechanism; and the lubricating mechanism is fixedly mounted on the outside of the clamping mechanism.
优选的：所述驱动机构包括电机支架、橡胶垫、伺服电机、大带轮、套筒、传动轴、小带轮和同步带，所述电机支架固定安装在所述工作台上；所述橡胶垫安装在所述电机支架和所述工作台中间；所述伺服电机固定安装在所述电机支架上；所述大带轮固定安装在所述伺服电机上；所述套筒固定安装在所述工作台上；所述套筒中心设置轴承；所述轴承内圈穿入所述传动轴；所述小带轮固定安装在所述传动轴上；所述同步带套设在所述大带轮和所述小带轮上。Preferably: the driving mechanism includes a motor bracket, a rubber pad, a servo motor, a large pulley, a sleeve, a transmission shaft, a small pulley and a synchronous belt, the motor bracket is fixedly mounted on the workbench; the rubber pad is installed between the motor bracket and the workbench; the servo motor is fixedly mounted on the motor bracket; the large pulley is fixedly mounted on the servo motor; the sleeve is fixedly mounted on the workbench; a bearing is arranged in the center of the sleeve; the inner ring of the bearing passes through the transmission shaft; the small pulley is fixedly mounted on the transmission shaft; and the synchronous belt is sleeved on the large pulley and the small pulley.
优选的：所述夹持机构包括加热盘、锁紧螺钉、弹簧和压块，所述加热盘固定安装在所述传动轴上；所述锁紧螺钉安装在所述加热盘上；所述弹簧套设在所述加热盘和所述锁紧螺钉中间；所述压块可滑动的套设在所述弹簧和所述锁紧螺钉中间。Preferably: the clamping mechanism includes a heating plate, a locking screw, a spring and a pressure block, the heating plate is fixedly mounted on the transmission shaft; the locking screw is mounted on the heating plate; the spring is sleeved between the heating plate and the locking screw; the pressure block is slidably sleeved between the spring and the locking screw.
优选的：所述加载机构包括基座、连接横梁、砝码杆、砝码、上加载盘、音圈电机、下加载盘、阶梯轴、摩擦力矩传感器、上试件套筒、上试件、保温箱、温度传感器和密封圈，所述基座固定安装在所述工作台上；所述基座一端转动连接有所述连接横梁；所述砝码杆固定安装在所述连接横梁上；所述砝码套装在所述砝码杆上；所述上加载盘固定安装在所述连接横梁上；所述音圈电机固定安装在所述上加载盘上；所述下加载盘固定安装在所述音圈电机上；所述阶梯轴固定安装在所述下加载盘上；所述摩擦力矩传感器固定安装在所述阶梯轴上；所述上试件套筒固定安装在所述摩擦力矩传感器上；所述上试件固定安装在所述上试件套筒内；所述保温箱固定安装在所述工作台上；所述温度传感器固定安装在所述保温箱内部；所述密封圈固定安装在所述保温箱上。Preferably: the loading mechanism includes a base, a connecting beam, a weight rod, a weight, an upper loading disk, a voice coil motor, a lower loading disk, a stepped shaft, a friction torque sensor, an upper specimen sleeve, an upper specimen, an incubator, a temperature sensor and a sealing ring, wherein the base is fixedly mounted on the workbench; one end of the base is rotatably connected to the connecting beam; the weight rod is fixedly mounted on the connecting beam; the weight is sleeved on the weight rod; the upper loading disk is fixedly mounted on the connecting beam; the voice coil motor is fixedly mounted on the upper loading disk; the lower loading disk is fixedly mounted on the voice coil motor; the stepped shaft is fixedly mounted on the lower loading disk; the friction torque sensor is fixedly mounted on the stepped shaft; the upper specimen sleeve is fixedly mounted on the friction torque sensor; the upper specimen is fixedly mounted in the upper specimen sleeve; the incubator is fixedly mounted on the workbench; the temperature sensor is fixedly mounted inside the incubator; and the sealing ring is fixedly mounted on the incubator.
优选的：所述润滑机构包括环形支架、喷油管和喷水管，所述环形支架固定安装在所述保温箱内部；所述喷油管固定安装在所述环形支架上；所述喷水管固定安装在所述环形支架上。Preferably, the lubrication mechanism comprises an annular bracket, an oil spray pipe and a water spray pipe, the annular bracket is fixedly mounted inside the heat preservation box; the oil spray pipe is fixedly mounted on the annular bracket; the water spray pipe is fixedly mounted on the annular bracket.
与现有技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the utility model are:
1.夹持机构能够方便快捷的夹持不同形状的试件，提高实验效率，同时夹持机构能够对试件进行加热，满足不同温度下的实验需求。1. The clamping mechanism can conveniently and quickly clamp specimens of different shapes, improving the experimental efficiency. At the same time, the clamping mechanism can heat the specimen to meet the experimental requirements at different temperatures.
2.润滑机构具有油和水两种润滑介质，可满足油润滑和水润滑两种不同的润滑需求。2. The lubrication mechanism has two lubrication media, oil and water, which can meet the two different lubrication needs of oil lubrication and water lubrication.
3.加载机构上加载盘与下加载盘之间设有音圈电机，使得实验试件之间的接触方式转换为柔性接触，从而起到减震缓冲的作用，降低试验机运行过程中产生的震动对实验结果产生影响。3. A voice coil motor is provided between the upper loading plate and the lower loading plate of the loading mechanism, so that the contact mode between the experimental specimens is converted into flexible contact, thereby playing a role of shock absorption and buffering, reducing the influence of the vibration generated during the operation of the test machine on the experimental results.
4.加载机构中的保温箱可对加热后的试件进行保温，使试件温度保持在一个稳定的数值，直至实验完成。4. The insulated box in the loading mechanism can keep the heated specimens warm, so that the temperature of the specimens remains at a stable value until the experiment is completed.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面结合附图和实施方式对本实用新型进一步说明。The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
图1为本实用新型结构示意图；Fig. 1 is a schematic diagram of the structure of the utility model;
图2为本实用新型的驱动机构示意图；FIG2 is a schematic diagram of a driving mechanism of the present utility model;
图3为本实用新型的夹持机构示意图；FIG3 is a schematic diagram of a clamping mechanism of the present invention;
图4为本实用新型的加载机构示意图；FIG4 is a schematic diagram of a loading mechanism of the present utility model;
图5为本实用新型的加载机构中的保温箱内部示意图；FIG5 is a schematic diagram of the interior of the heat preservation box in the loading mechanism of the present invention;
图6为本实用新型的润滑机构示意图。FIG6 is a schematic diagram of the lubrication mechanism of the present invention.
图中标号说明：Description of the numbers in the figure:
1、驱动机构；2、夹持机构；3、加载机构；4、润滑机构；5、工作台；11、电机支架；12、橡胶垫；13、伺服电机；14、大带轮；15、套筒；16、传动轴；17、小带轮；18、同步带；21、加热盘；22、锁紧螺钉；23、弹簧；24、压块；301、基座；302、连接横梁；303、砝码杆；304、砝码；305、上加载盘；306、音圈电机；307、下加载盘；308、阶梯轴；309、摩擦力矩传感器；310、上试件套筒；311、上试件；312、保温箱；313、温度传感器；314、密封圈；41、环形支架；42、喷油管；43、喷水管。1. Driving mechanism; 2. Clamping mechanism; 3. Loading mechanism; 4. Lubricating mechanism; 5. Workbench; 11. Motor bracket; 12. Rubber pad; 13. Servo motor; 14. Large pulley; 15. Sleeve; 16. Transmission shaft; 17. Small pulley; 18. Synchronous belt; 21. Heating plate; 22. Locking screw; 23. Spring; 24. Press block; 301. Base; 302. Connecting beam; 303. Weight rod; 304. Weight; 305. Upper loading plate; 306. Voice coil motor; 307. Lower loading plate; 308. Step shaft; 309. Friction torque sensor; 310. Upper specimen sleeve; 311. Upper specimen; 312. Insulation box; 313. Temperature sensor; 314. Sealing ring; 41. Ring bracket; 42. Oil spray pipe; 43. Water spray pipe.
具体实施方式Detailed ways
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本实用新型。In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
如图1至图6所示，本实用新型所述的一种油水分离的旋转式摩擦磨损试验机，包括驱动机构1、夹持机构2、加载机构3、润滑机构4和工作台5，所述驱动机构1固定安装在所述工作台5的一侧；所述夹持机构2安装在所述驱动机构1上；所述加载机构3固定安装在所述工作台5上远离所述驱动机构1的另一侧；所述润滑机构4固定安装在所述夹持机构2的外侧。As shown in Figures 1 to 6, the utility model is an oil-water separation rotary friction and wear testing machine, comprising a driving mechanism 1, a clamping mechanism 2, a loading mechanism 3, a lubricating mechanism 4 and a workbench 5, wherein the driving mechanism 1 is fixedly mounted on one side of the workbench 5; the clamping mechanism 2 is mounted on the driving mechanism 1; the loading mechanism 3 is fixedly mounted on the other side of the workbench 5 away from the driving mechanism 1; and the lubricating mechanism 4 is fixedly mounted on the outside of the clamping mechanism 2.
如图2所示，驱动机构1包括电机支架11、橡胶垫12、伺服电机13、大带轮14、套筒15、传动轴16、小带轮17和同步带18，所述电机支架11固定安装在所述工作台5上；所述橡胶垫12安装在所述电机支架11和所述工作台5中间，橡胶垫12可以起到缓冲作用，进而减小伺服电机13转动时产生的震动；所述伺服电机13固定安装在所述电机支架11上；所述大带轮14固定安装在所述伺服电机13上；所述套筒15固定安装在所述工作台5上；所述套筒15中心设置轴承；所述轴承内圈穿入所述传动轴16，避免传动轴16与工作台5直接接触；所述小带轮17固定安装在所述传动轴16上；所述同步带18套设在所述大带轮14和所述小带轮17上，同步带18可以起到缓冲作用，进而减小传动过程中产生的震动。As shown in FIG2 , the driving mechanism 1 includes a motor bracket 11, a rubber pad 12, a servo motor 13, a large pulley 14, a sleeve 15, a transmission shaft 16, a small pulley 17 and a synchronous belt 18. The motor bracket 11 is fixedly mounted on the workbench 5; the rubber pad 12 is mounted between the motor bracket 11 and the workbench 5, and the rubber pad 12 can play a buffering role, thereby reducing the vibration generated when the servo motor 13 rotates; the servo motor 13 is fixedly mounted on the motor bracket 11; the large pulley 14 is fixedly mounted on the servo motor 13; the sleeve 15 is fixedly mounted on the workbench 5; a bearing is arranged at the center of the sleeve 15; the inner ring of the bearing penetrates the transmission shaft 16 to avoid direct contact between the transmission shaft 16 and the workbench 5; the small pulley 17 is fixedly mounted on the transmission shaft 16; the synchronous belt 18 is sleeved on the large pulley 14 and the small pulley 17, and the synchronous belt 18 can play a buffering role, thereby reducing the vibration generated during the transmission process.
如图3所示，夹持机构2包括加热盘21、锁紧螺钉22、弹簧23和压块24，所述加热盘21固定安装在所述传动轴16上，加热盘21可对试件进行加热，从而满足不同温度下的实验需求；所述锁紧螺钉22安装在所述加热盘21上；所述弹簧23套设在所述加热盘21和所述锁紧螺钉22中间；所述压块24可滑动的套设在所述弹簧23和所述锁紧螺钉22中间。As shown in Figure 3, the clamping mechanism 2 includes a heating disk 21, a locking screw 22, a spring 23 and a pressure block 24. The heating disk 21 is fixedly installed on the transmission shaft 16, and the heating disk 21 can heat the specimen to meet the experimental requirements at different temperatures; the locking screw 22 is installed on the heating disk 21; the spring 23 is sleeved between the heating disk 21 and the locking screw 22; the pressure block 24 is slidably sleeved between the spring 23 and the locking screw 22.
如图4-5所示，加载机构3包括基座301、连接横梁302、砝码杆303、砝码304、上加载盘305、音圈电机306、下加载盘307、阶梯轴308、摩擦力矩传感器309、上试件套筒310、上试件311、保温箱312、温度传感器313和密封圈314，所述基座301固定安装在所述工作台5上；所述基座301一端转动连接有所述连接横梁302；所述砝码杆303固定安装在所述连接横梁302上；所述砝码304套装在所述砝码杆303上，采用砝码304加载方便，便于计算加载压力；所述上加载盘305固定安装在所述连接横梁302上；所述音圈电机306固定安装在所述上加载盘305上；所述下加载盘307固定安装在所述音圈电机306上，安装音圈电机306，使得实验试件之间的接触方式转换为柔性接触，从而降低震动对实验结果产生的影响；所述阶梯轴308固定安装在所述下加载盘307上；所述摩擦力矩传感器309固定安装在所述阶梯轴308上；所述上试件套筒310固定安装在所述摩擦力矩传感器309上；所述上试件311固定安装在所述上试件套筒310内；所述保温箱312固定安装在所述工作台5上；所述温度传感器313固定安装在所述保温箱312内部，便于收集保温箱312内部的温度，进而对保温箱312内部的温度进行调节；所述密封圈314固定安装在所述保温箱312上。As shown in Fig. 4-5, the loading mechanism 3 includes a base 301, a connecting beam 302, a weight rod 303, a weight 304, an upper loading plate 305, a voice coil motor 306, a lower loading plate 307, a stepped shaft 308, a friction torque sensor 309, an upper specimen sleeve 310, an upper specimen 311, an insulation box 312, a temperature sensor 313 and a sealing ring 314. The base 301 is fixedly mounted on the workbench 5; one end of the base 301 is rotatably connected to the connecting beam 302; the weight rod 303 is fixedly mounted on the connecting beam 302; the weight 304 is sleeved on the weight rod 303, and the weight 304 is used for convenient loading and calculation of the loading pressure; the upper loading plate 305 is fixedly mounted on the connecting beam 302; the voice coil motor 306 is fixedly mounted on the upper loading plate 305; The lower loading plate 307 is fixedly mounted on the voice coil motor 306. The voice coil motor 306 is installed so that the contact mode between the experimental specimens is converted into flexible contact, thereby reducing the impact of vibration on the experimental results; the stepped shaft 308 is fixedly mounted on the lower loading plate 307; the friction torque sensor 309 is fixedly mounted on the stepped shaft 308; the upper specimen sleeve 310 is fixedly mounted on the friction torque sensor 309; the upper specimen 311 is fixedly mounted in the upper specimen sleeve 310; the insulation box 312 is fixedly mounted on the workbench 5; the temperature sensor 313 is fixedly mounted inside the insulation box 312, so as to collect the temperature inside the insulation box 312 and then adjust the temperature inside the insulation box 312; the sealing ring 314 is fixedly mounted on the insulation box 312.
如图6所示，润滑机构4包括环形支架41、喷油管42和喷水管43，所述环形支架41固定安装在所述保温箱312内部；所述喷油管42固定安装在所述环形支架41上；所述喷水管43固定安装在所述环形支架41上。润滑机构4具有油和水两种润滑介质，可满足油润滑和水润滑两种不同的润滑需求。As shown in Fig. 6, the lubricating mechanism 4 includes an annular bracket 41, an oil spray pipe 42 and a water spray pipe 43. The annular bracket 41 is fixedly mounted inside the heat preservation box 312; the oil spray pipe 42 is fixedly mounted on the annular bracket 41; and the water spray pipe 43 is fixedly mounted on the annular bracket 41. The lubricating mechanism 4 has two lubricating media, oil and water, which can meet two different lubricating requirements of oil lubrication and water lubrication.
本实用新型工作原理：Working principle of this utility model:
在使用时，首先对实验试件进行处理，然后装夹到摩擦磨损试验机上，接着利用加载机构3对实验试件进行加载，最后启动伺服电机13，进而使得夹持机构2转动，实验试件相互摩擦，同时加载机构3中的摩擦力矩传感器309收集实验数据，若摩擦磨损实验需要在特定温度下进行，可在摩擦磨损实验开始前利用夹持机构2中的加热盘21对实验试件进行加热，保温箱312对实验试件进行保温，同时保温箱312内部的温度传感器313对保温箱312内部的温度进行收集；若摩擦磨损实验需要选择润滑条件，可利用润滑机构4中的喷油管42和喷水管43对实验试件进行润滑。When in use, the experimental specimen is first processed and then clamped onto the friction and wear testing machine. The experimental specimen is then loaded using the loading mechanism 3, and finally the servo motor 13 is started to rotate the clamping mechanism 2. The experimental specimens rub against each other, and at the same time, the friction torque sensor 309 in the loading mechanism 3 collects experimental data. If the friction and wear experiment needs to be carried out at a specific temperature, the heating plate 21 in the clamping mechanism 2 can be used to heat the experimental specimen before the friction and wear experiment begins, and the insulation box 312 can be used to keep the experimental specimen warm. At the same time, the temperature sensor 313 inside the insulation box 312 collects the temperature inside the insulation box 312. If the friction and wear experiment needs to select lubrication conditions, the oil spray pipe 42 and the water spray pipe 43 in the lubrication mechanism 4 can be used to lubricate the experimental specimen.
以上显示和描述了本实用新型的基本原理、主要特征和优点。本行业的技术人员应该了解，本实用新型不受上述实施条例的限制，上述实施条例和说明书中的描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。The above shows and describes the basic principle, main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above implementation regulations. The above implementation regulations and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected.
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