东风12型内燃机车段修工艺流程
1.接车松开手制动器，确认车辆安全性和可检修性。
Release the hand brake and make sure the safety and maintainability of the vehicle.
2.拆下司机室内遮挡板，确保工作环境整洁无障碍。
Remove the driver cab interior cover to ensure a clean and unobstructed work environment.
3.检查机车外观和内部零部件，汇报发现的异常情况。
Inspect the exterior and interior components of the locomotive, and report any abnormal conditions found.
4.拆卸冷却器上的防滑橡胶，确保冷却器表面清洁平整。
Remove the anti-slip rubber on the cooler to ensure the surface is clean and smooth.
5.清理机车底盘灰尘和杂物，确保底盘清洁。
Clean up the dust and debris on the locomotive chassis to ensure cleanliness.
6.拆下机车底盘零部件，进行维修或更换。
东风37Remove locomotive chassis components for maintenance or replacement.
7.检查机车转向架、传动系统和制动系统，确保良好状态。
Inspect the locomotive bogie, transmission system, and braking system to ensure proper condition.
8.清理机车底盘废旧润滑脂，更换新的润滑脂。
Clean up the old lubricating grease on the locomotive chassis and replace it with new grease.
9.检查蓄电池和电气接地系统，确保正常运行。
Inspect the battery and electrical grounding system to ensure normal operation.
10.拆下机车驾驶室内部仪表盘，进行维修或更换。
Remove the interior dashboard of the locomotive cab for maintenance or replacement.
11.更换机车底架部分密封件，确保密封性能。
Replace some of the seals on the locomotive chassis to ensure sealing performance.
12.检查机车车轮和轨道的磨损情况，汇报需要修复的地方。
Inspect the wear of the locomotive wheels and tracks, and report areas that need repair.
13.维修自动空调系统，确保机车驾驶室内部舒适度。
Repair the automatic air conditioning system to ensure comfort inside the locomotive cab.
14.清洗机车底架和底盘连接处，防止积尘和生锈。
Clean the locomotive chassis and chassis connections to prevent dust accumulation and rust.
15.拆解机车底盘部件，进行润滑和更换磨损部件。
Disassemble locomotive chassis components for lubrication and replacement of worn parts.
16.检查驾驶室内的通风系统，确保通风畅通。
Inspect the ventilation system inside the cab to ensure smooth ventilation.
17.涂抹底盘部件表面润滑脂，确保机车运行时顺畅。
Apply lubricating grease to the surface of chassis components to ensure smooth operation of the locomotive.
18.维修机车底盘悬挂系统，确保稳定性和平衡性。
Repair locomotive chassis suspension system to ensure stability and balance.
19.更换机车底盘悬挂系统的橡胶垫，保持良好的减震效果。
Replace the rubber pads of the locomotive chassis suspension system to maintain good shock absorption.
20.清洗和涂抹机车底盘部件连接螺栓，防止生锈。
Clean and apply lubricating grease to the connecting bolts of locomotive chassis components to prevent rust.
21.打开机车底盘的防尘罩，对传动系统进行检查和维护。
Open the dust cover of the locomotive chassis to inspect and maintain the transmission system.
22.检修传动系统的联轴器和传动链，确保传动效率。
Repair the couplings and transmission chains of the transmission system to ensure transmission efficiency.