How should the electronic jacquard machine be corrected and how to deal with the failure?
1. The whole machine and machine parts specification correction
Due to frequent changes of electronic jacquard machine varieties, repairers often adjust the height of the jacquard machine, causing the jacquard machine to lose its level, causing additional wear on the bearing bushes and increasing the consumption of machine parts. In this way, the full-time staff of the electronic jacquard machine is required to calibrate the level of the jacquard machine in a half-year cycle.
As the electronic jacquard machine is in operation, the arm bearing, arm connecting part bearing, nylon sleeve and steel sleeve will be slightly worn, resulting in insufficient lifting height of the arm, and yarn skipping defects on the fabric surface. In this way, the full-time staff of the electronic jacquard machine is required to calibrate the position of the 0° and 180 lifting arms in a half-year cycle.
Full machine. When the electronic jacquard machine runs for 2.5 years, the overall work of the whole machine must be carried out on a periodic basis once a year. Mainly check the back-lift bearings, connecting rod bearings, nylon sleeves and steel sleeves, and transverse drive shaft bearings, replace severely worn spare parts, clean and lubricate parts that are not worn; at the same time perform equipment level, harness springs, etc. Related processing.
2. Troubleshooting of Jacquard
2.1 Causes and repairs of skipped yarn defects
When the electronic jacquard has been running for 4 to 5 years, the yarn skipping defect has become the main defect of the jacquard fabric. Because component damage is the main cause of skipping yarn defects, quickly finding the component corresponding to a warp yarn and replacing it in time is an effective guarantee for improving the efficiency of the loom and product quality. In addition, there are two ways to find the wrong warp: one is to level the loom, the wrong warp will appear above or below all the warps; the other is to take out the warp with one weft and one weft, and it is found that the warp holding the weft is the wrong warp.
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