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Linear guide rail replacement and repair case

Publish Time：

2024-12-31

The following is a case study of replacing and repairing a linear guide rail:

We received customer feedback stating that "the equipment suddenly stopped working and needs repair." Therefore, we went to the site to replace the THK linear guide rail installed on the equipment.

On-site confirmation: the working environment of the THK linear guide rail installation and the working principle of the equipment. The equipment uses the THK linear guide rail to move left and right to process materials. However, the guide rail on site could no longer move left and right, rendering it unable to perform its work. A visual inspection revealed damage to the linear guide rail. When the equipment on the guide rail was lifted with a crowbar and the slider was removed, it was found to be damaged.

Due to severe rust corrosion on both the slider and the rail's mounting sections, the slider was difficult to remove, which may have caused the THK linear guide rail to fail. When we tried moving it again after replacing it with a new slider, the operation was still very poor. It was estimated that simply replacing the slider would not only result in further damage but could also damage the linear rail and rack. Therefore, we informed the customer of the equipment's current condition and repair method and persuaded the customer to proceed with further repairs.

Repair Process

The equipment was lifted with a crowbar, and wood blocks were placed under the workbench to prevent the equipment above from falling, and then the slider was removed.

When attempting to remove the slider, it was quite difficult to move due to severe rust on the rail. Since the slider could not be removed smoothly, we first used sandpaper and rust remover to remove the rust. (The rust on the rail made it difficult to move the slider; forcibly moving the slider could damage it.) After the repair and test run, the workbench of the processing equipment operated smoothly.

Suggestions on Preventing Recurrence of the Malfunction

Regular inspection of the transmission parts is crucial for preventing unexpected damage. As a preventative measure, it is recommended to lubricate the guide rail regularly. If not addressed promptly, rust like this will occur, potentially leading to equipment malfunction.


The above is the main content of the repair report; this is a very common after-sales service scenario. So the question is:

1. The report suggests that the main cause of the malfunction is rust on the guide rail. Do you agree with this assessment?

2. The corresponding measures in the report are: replacing the slider and removing rust from the rail. Is this sufficient?

If you have any better suggestions, please feel free to share your opinions and recommendations.

 

Replacement, slider, equipment, repair, linear guide rail, guide rail

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Linear guide rail - stainless steel guide rail

Kate LSQ Linear Guide Rail Unveiled

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Linear guide rail - stainless steel guide rail

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Kate LSQ Linear Guide Rail Unveiled

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Linear guide rail - stainless steel guide rail

sj2025-01-08

Linear guide rail - stainless steel guide rail

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Linear guide rail replacement and repair case

sj2024-12-31

Linear guide rail replacement and repair case

The following is a case study of replacing and repairing a linear guide rail: Customer feedback: "The equipment suddenly stopped moving left and right, so it needs repair." Therefore, we went to the site to replace the linear guide rail installed on the equipment. On-site confirmation: A device for processing profiles is installed above the linear guide rail. This device moves left and right using the linear guide rail to process the profiles. However, the guide rail on site could no longer move left and right, preventing it from working. It was visually apparent that the linear guide rail was damaged. When the equipment on the guide rail was lifted with a crowbar and the slider was removed, it was found to be damaged. Due to severe rusting at the mounting points of the slider and rail, it was difficult to remove the slider when disassembling it, which may have caused the damage to the linear guide rail. When we tried moving it again after replacing it with a new slider, the movement was still very poor. It is estimated that simply replacing the slider would not only cause it to be damaged again, but may also damage the rail and rack. Therefore, we informed the customer of the current condition of the equipment, the repair method and the quotation, and persuaded the customer to carry out further repairs. Repair process The equipment was lifted with a crowbar, and wooden blocks were placed under the workbench to prevent the equipment above from falling, and then the slider was removed. When trying to remove the slider, it was quite difficult to move it due to severe rust on the rail. Since the slider could not be removed smoothly, we first removed the rust using sandpaper and rust remover. (The rust on the rail made it difficult to move the slider; if the slider was forcibly moved, it could be damaged.) After the repair and test run, the workbench of the profile processing equipment ran smoothly. Suggestions on how to prevent recurrence of faults Regular inspection of transmission parts is very important to prevent unexpected damage. As a preventive measure, it is recommended to lubricate the guide rail regularly. If not dealt with in time, this kind of rust will occur, which may lead to equipment failure. (Construction site: Gunma Prefecture, Japan) The above is the main content of the repair report. This is a very common after-sales service scenario. Therefore, the questions are: 1. The report believes that the main cause of the failure is rust on the guide rail. Do you agree with this reason? 2. The corresponding measures in the report are: replacing the slider and removing rust from the rail. Is this OK? If you have better suggestions, please leave your comments and suggestions.

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Kate LSQ Linear Guide Rail Unveiled

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Japanese imported THK linear guide SRG series makes equipment run as fast as lightning

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Choosing the SRG series is not just choosing a transmission component; it is choosing the core competitiveness of the intelligent manufacturing era. If you have any objections or needs, please feel free to contact me. You are also welcome to discuss with me. Contact number: 15524757549 (WeChat synchronized)

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