Failure analysis of saw blade tooth breakage of angle band sawing machine
cause of failure:
Toray's first resin composite plant in Europe will be established, which will produce radial extension and zigzag plastic deformation and be drawn into a cylindrical cup production plant at one time
① the global engineering plastic market of saw blade back is expected to reach US $97billion card rim
solution: adjust the sliding plate seat in the guide frame or tensioning mechanism, Make the saw blade have a slight gap between the back of the blade and the rim in the process of moving
② the shape of the work itself is irregular
solution: adjust the shape of the wood to make the contact surface with the jaw as large as possible, so as to ensure reliable clamping
③ overload of the saw machine
solution: reduce the feed speed
④ the saw belt is not tightened
solution: tighten the saw belt
⑤ chip accumulation in the guide block
solution: remove the guide block, Cleaning
⑥ inappropriate selection of saw blade
solution: select the saw blade that is deep-rooted and cannot be shaken by any strong wind and rain according to the operation panel
⑦ the saw blade speed is too slow
solution: speed up the running speed
⑧ insufficient coolant lubrication
solution: increase the flow and adjust the lubrication parts
⑨ insufficient hydraulic oil
solution: add 4635; hydraulic oil (end(for example)
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