在隔熱斷橋鋁型材制造中，滾壓復合機是一種用于加工鋁型材的設備。它主要用于將鋁型材的兩個部分進行復合，通常是將隔熱斷橋鋁型材的外部鋁型材與內部隔熱材料（如塑料、橡膠等）進行復合。下面由有十多年的機器研發經驗的濟南歌德瑞斯機械設備為您帶來滾壓復合機的相關知識。

In the manufacturing of thermal insulation broken bridge aluminum profiles, rolling composite machines are equipment used for processing aluminum profiles. It is mainly used to composite two parts of aluminum profiles, usually by combining the external aluminum profile of thermal insulation broken bridge aluminum profiles with internal insulation materials (such as plastic, rubber, etc.). Below, Jinan Gede Ruisi Mechanical Equipment, with over ten years of experience in machine research and development, will bring you relevant knowledge of rolling composite machines.

　　滾壓復合機刀盤下不去的原因及解決辦法：

Reasons and solutions for the inability to remove the cutting disc of the rolling composite machine:

　　一、底盤卡死導致刀盤下不去

1、 The chassis is stuck, causing the cutterhead to not come down

　　1. 底盤缺少潤滑油：在使用滾花機的過程中，底盤底部的潤滑油會不斷流動，起到潤滑作用，如果潤滑油不足或者流通不暢，則容易卡住底盤，導致刀盤下不去。

1. Lack of lubricating oil on the chassis: During the use of the knurling machine, the lubricating oil at the bottom of the chassis will continuously flow, providing lubrication. If the lubricating oil is insufficient or not flowing smoothly, it is easy to get stuck on the chassis, causing the cutterhead to not come down.

　　解決方法：在使用滾壓復合機之前，需要檢查潤滑油的供應情況，確保潤滑油充足并流通暢通。

Solution: Before using the rolling laminating machine, it is necessary to check the supply of lubricating oil to ensure that it is sufficient and flows smoothly.

　　2. 底盤異物卡住：滾壓復合機的使用環境比較惡劣，經常會有異物混入底盤中，如果沒有及時清理，就會卡住底盤，導致刀盤下不去。

2. Chassis foreign objects getting stuck: The usage environment of the rolling composite machine is relatively harsh, and foreign objects often mix into the chassis. If not cleaned in time, the chassis will get stuck, causing the cutterhead to not come down.

　　解決方法：定期對底盤進行清理，確保底盤內部沒有雜物，以便正常運行。

Solution: Regularly clean the chassis to ensure that there are no debris inside the chassis for normal operation.

　　二、油路故障導致刀盤下不去

2、 Oil circuit malfunction causing the cutterhead to not move down

　　1. 油路堵塞：如果油路中有雜物或者沉淀物，就會導致油路堵塞，從而影響潤滑效果，導致底盤卡死，刀盤下不去。

1. Blocked oil circuit: If there are debris or sediment in the oil circuit, it will cause blockage of the oil circuit, which will affect the lubrication effect, cause the chassis to get stuck, and the cutterhead cannot be lowered.

　　解決方法：定期對油路進行清洗，確保油路暢通，避免堵塞發生。

Solution: Regularly clean the oil circuit to ensure it is unobstructed and avoid blockages.

　　2. 油路漏油：如果油路處有漏油，則會導致潤滑效果不佳，底盤易卡死，刀盤下不去。

2. Oil leakage in the oil circuit: If there is oil leakage at the oil circuit, it will lead to poor lubrication effect, the chassis is prone to jamming, and the cutterhead cannot be lowered.

　　解決方法：定期檢查油路密封性，確保油路完好無損，避免漏油發生。

Solution: Regularly check the sealing of the oil circuit to ensure its integrity and prevent oil leakage.

　　綜上所述，滾壓復合機刀盤下不去的原因主要有底盤卡死和油路故障兩種。為了避免這種情況的發生，需要定期維護檢查滾壓復合機的潤滑油和油路，并對底盤進行清潔，確保滾壓復合機的正常運行。

In summary, there are two main reasons why the cutterhead of the rolling composite machine cannot be lowered: chassis jamming and oil circuit failure. To avoid this situation, it is necessary to regularly maintain and inspect the lubricating oil and oil circuit of the rolling composite machine, and clean the chassis to ensure the normal operation of the rolling composite machine.

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