2. Suggestions for loom working condition adaptation The transmission requirements of looms vary depending on the machine model and process, and need to be matched accordingly: 1. Traditional shuttle loom/rapier loom: When this type of machine is working, the shuttle or rapier head frequently reciprocates, the frequency of starts and stops is high, and there are obvious impact loads (such as shuttle impact, weft tension mutation). The multi-tooth meshing structure of the cycloidal pinwheel reducer can effectively absorb impacts and has stronger overload resistance, making it suitable for such intermittent and impact-type working conditions. 2. Air jet/water jet loom: This type of high-speed loom usually operates continuously for 24 hours and has extremely high requirements for transmission efficiency and stability. Hardened helical gear reducers are more efficient (more than 95%) and can significantly reduce energy consumption during long-term operation. Hardened gears have strong wear resistance and are more suitable for continuous heavy-load scenarios. 3. Compact loom with limited space: If the equipment installation space is limited, the compact structure of the cycloid reducer (the volume is only 1/3 of the gear reducer with the same power) has more advantages. Read More

The first step: benchmark alignment and basic pre-adjustment 1. Core principle: Use the reducer body as a fixed benchmark, give priority to stabilizing the reducer base, and then adjust the position of the motor or load end. 2. Basic calibration: Use a frame level with an accuracy of 0.02mm/m to measure the flat surface of the reducer box and the end face of the input/output shaft flange. First adjust the longitudinal level (along the axis direction), and then adjust the transverse level to ensure that the level errors in both vertical and horizontal directions are ≤0.1mm/m. 3. Coarse adjustment and alignment: You can use the ruler method to hang a ruler on the shaft end to initially observe the parallelism, or check the flange fitting surface gap visually or with a feeler gauge (check with a 0.05mm feeler gauge, and the insertion depth should not exceed 1/3 of the width of the fitting surface). Step 2: Precision measurement and deviation calculation 1. Tool selection: It is recommended to use the 'double meter method' (dial indicator + magnetic meter base) for normal scenarios; for high-precision or high-power transmission systems (such as power > 200kW), it is recommended to use a laser alignment instrument. 2 Read More

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