The Impact of the Sample Gap, Hydraulic broaching machine

1. Inroduction:

Along with the development and demand of industrial techniques, more and more professions have adopted the method of V-gap test. In the progress of the test, how to process the V-type gap remains the only obstacle. This machine is ideal and specialized in progressing V-type gap with satisfactory quality.

Based on the practical requirement of customers home and abroad, we developed the broaching machine, the level of which is leading in China. Building with a structure of machinery driven double-broach, the advantage of this machine is that two gaps can be worked on simultaneously: a V-type and U-type (two V-type or U-type are also possible). The broach needs not be changed no matter V-type or U-type, and it takes only eight seconds for one gap.

Both contribute to an easy and reliable operation of the machine. The processing V-type or U-type gaps meet respectively demand in GB 229-94 < Metallic Materials Charpy Notch Impact Test>, as well as the corresponding demand in the standard of ASTME23 < Standard Test Methods for Notched Bar Impact Testing of Metallic Materials> ISO148< Steel-Charpy Impact Test (U-notch)> ISO83< Steel-Charpy Impact Test (V-notch)> and EN10045< Charpy Impact Test on Metallic Materials> both home and abroad.

2. Main Technical Parameter

1) Possible Gaps: V (GB 2106-80), U (GB 229-94)

2) Size of Specimens: 10*10 (or 7. 5, 2. 5)*55mm

3) Stroke of Broach: 350mm

4) Broaching Speed: 2. 5m/min

5) Main Motor: 380V, 0. 37KW

6) Overall Size: 660*470*1240mm

7) Weight: 130Kg