2.3结论：a.胶管收缩不良：结合实际生产及排查套胶机台，确认为套胶机

2.3 Conclusion: <br>A hose poor contraction: <br>the actual production machine and troubleshooting set of rubber, identified as abnormal stop sleeve melter, thermal capacitance mouth hair prolonged exposure to high temperatures, a similar thermal failure. <br>. Hose breakage B: <br>as the machine vibration, taping machine stopper locking screw loosened, resulting in a high wire abrasion limit hose; <br>height limit sustained drop wire, i.e., the case will scrape the top of the hose.

2.3 Conclusions:<br>a. Poor hose shrinkage:<br>Combined with the actual production and troubleshooting of the sleeve machine, confirmed as the set of glue machine abnormal shutdown, heat shrink blowing port capacitor slot for a long time by high temperature, similar to poor heat shrink.<br>b. Broken hose:<br>With the vibration of the machine, the locking screw of the machine limit device is loose, resulting in the limit wire scratch edgy tube;<br>Limiting the height of the wire continues to fall, that is, there will be a case of scraping the top hose.

2.3 conclusion:<br>a. Poor shrinkage of rubber hose:<br>Combined with the actual production and troubleshooting of the glue machine, it is confirmed that the glue machine is shut down abnormally, and the capacitance at the heat shrinkable air vent is exposed to high temperature for a long time, resulting in similar heat shrinkable defects.<br>b. Damaged rubber hose:<br>With the vibration of the machine, the locking screw of the limit device of the taping machine is loose, causing the height limit steel wire to scratch the rubber tube;<br>If the height limiting steel wire continues to fall, the top rubber tube will be scratched.