A device and method for making T-peel strength samples of vibration-damping composite steel plates

Abstract

The invention relates to a device and a method for making a vibration reduction clad sheet steel T-shaped peeling strength sample, comprising a rack, wherein an electronic control vise, a damping bonding material removal device and a bent T-shaped device which are all fixed on the top surface of the rack; the electronic control vise is located between the damping bonding material removal device and the bent T-shaped device; a PLC is fixed on the rack; the PLC stores a control program for making the vibration reduction clad sheet steel T-shaped peeling strength sample; the PLC executes the control program, the electronic control vise clamps a to-be-clamped sample, a band saw blade on the damping bonding material removal device gradually removes part of the damping bonding material downwards, a spile oscillating deck on the bent T-shaped device is inserted into a cavity, with damping bonding material removed, of the to-be-made sample, and and bends steel plates at two sides of the to-be-made sample. For the sample made by adopting the technical scheme, the remaining damping bonding material and the steel plate retain the original state, the steel plates at two sides are bent symmetrically, and the T-shaped surface flatness is good.

Description

technical field [0001] The invention relates to the technical field of product detection auxiliary devices, in particular to a device and method for making a T-peel strength sample of a vibration-damping composite steel plate. Background technique [0002] Vibration-damping composite steel plate is a kind of vibration-damping and noise-reducing material that has been gradually used in the fields of automobiles, home appliances, construction, machinery, etc. in recent years. The thickness ranges from 0.6 to 5.0mm, and the combination of steel plate and damping material has various forms such as single layer and double layer. Vibration-damping composite steel plates are generally supplied in the form of rectangular plates. The most important process performance of this vibration-damping composite steel plate is to meet the requirements of T-peel strength. As the plate thickness increases, the T-peel strength value also increases. Before testing the T-peel strength value, it i...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a device and method for making a T-peel strength sample of a vibration-damping composite steel plate, and eliminate the sample preparation caused by manual operation factors in the process of making a T-peel strength sample of a vibration-damping composite steel plate. Defects, effectively guarantee the quality of samples, improve work efficiency

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