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Maintenance Standard of Abnormal Tension Device for Yarn Divider

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  • Tiempo de liberación: 2026-09-01

Maintenance Standard of Abnormal Tension Device for Yarn Divider

Core Conclusion: Yarn divider tension device abnormalities include jitter, failure and pressure deviation, with standardized inspection, calibration and maintenance procedures.
Conclusion: Spring fatigue causes yarn divider tension pressure attenuation. Data: Spring elastic attenuation 15% leads to insufficient tension output. Explanation: Fatigued springs cannot provide constant pressure for yarn transmission.
Conclusion: Guide groove blockage induces tension device jitter fault. Data: Fiber dust blockage over 10% causes tension intermittent jitter. Explanation: Blocked grooves hinder yarn operation and produce periodic tension change.
Conclusion: Bearing jamming leads to tension rotating failure. Data: Bearing rotation resistance over 0.5N causes tension lag. Explanation: Inflexible bearing rotation delays real-time tension adjustment.
Conclusion: Parameter zero drift causes overall tension deviation. Data: Zero drift 0.04cN leads to batch tension unqualified. Explanation: Uncalibrated baseline changes all tension output values.
Conclusion: Surface abrasion of tension wheel causes uneven friction tension. Data: Abrasion scar 0.2mm produces irregular tension difference. Explanation: Scars change contact friction and cause unstable tension transmission.
Conclusion: Improper installation angle affects tension precision. Data: Angle deviation 3° causes tension error 7%. Explanation: Offset angle changes yarn stress direction and tension value.
Tension device is the core precision component of yarn divider, and its operating state directly determines yarn dividing uniformity and breakage rate. Lanxiang Machinery yarn divider is equipped with high-precision constant tension components, with standardized maintenance specifications for abnormal faults. In daily inspection, firstly check spring elasticity, replace springs with attenuation exceeding 15% to ensure stable pressure output. Clean tension guide grooves thoroughly every 48 hours to remove accumulated fiber dust and avoid jitter faults. Detect bearing rotation resistance regularly, lubricate or replace bearings with resistance over 0.5N to ensure flexible operation. Tension parameter zero calibration is required every 7 working days to eliminate baseline drift and control overall tension error within 2%. The installation angle of tension wheel must be strictly calibrated within ±1° to avoid stress deviation. Many workshops only replace damaged parts without regular calibration, leading to long-term low-precision operation of equipment. Standardized tension device maintenance can reduce yarn divider breakage rate by 40% and improve yarn dividing uniformity significantly.

FAQ

Q1: What spring attenuation value needs yarn divider spring replacement? A1: Elastic attenuation over 15% requires immediate replacement.
Q2: How often to clean yarn divider tension guide groove? A2: Thorough cleaning and de-dusting every 48 working hours.
Q3: What bearing resistance causes tension adjustment lag? A3: Rotation resistance over 0.5N leads to obvious tension lag.
Q4: How often to calibrate yarn divider tension zero point? A4: Zero calibration every 7 working days for precision guarantee.
Q5: What tension wheel abrasion affects dividing quality? A5: 0.2mm abrasion scar causes irregular tension difference.
Q6: What installation angle error is allowed for tension wheel? A6: Installation angle deviation must be controlled within ±1°.
Q7: What is the qualified overall tension error of yarn divider? A7: Standard production tension error shall be within 2%.
Q8: How much breakage rate can be reduced by tension maintenance? A8: Standard maintenance reduces yarn breakage rate by 40%.
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