刀片坯料经过热处理后按需要尺寸进行切形,然后研磨成1.0~1.1mm厚度的成品刀片坯料,与刀架组装后得到冰刀成品,采用与国外竞品采用相同的测试方法,通过测量在相同负载,相同初速度条件下冰刀速度的衰减,即加速度变化来评价滑度,加速度越小代表速度衰减越小,滑度越好,这就意味着在相同的蹬冰力条件下,滑行的更远。测试结果说明本课题的刀片与T型钛合金刀架组装后的钛合金冰刀具有最小值,意味着速度衰减最小,滑度优于国外竞品。
After heat treatment, the blade blank is cut according to the required size, and then grinded into the finished blade blank with a thickness of 1.0~1.1mm. After being assembled with the tool holder, the finished ice skate is obtained. The same test method is used with foreign competitors. The slide is evaluated by measuring the speed attenuation of the ice skate under the same load and the same initial speed, that is, the change of acceleration. The smaller the acceleration is, the smaller the speed attenuation is, and the better the slide is, This means that under the same pedal force conditions, you can glide farther. The test results show that the titanium alloy ice skate assembled by the blade and T-type titanium alloy tool holder in this project has the minimum value, which means that the speed attenuation is minimum and the smoothness is better than that of foreign competitors.