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实用新型
CN203298703U 一种多功能麻花钻刃磨测量器 失效 - 权利终止

一种多功能麻花钻刃磨测量器
摘要：
本实用新型公开了一种多功能麻花钻刃磨测量器。本实用新型的技术方案要点为：一种多功能麻花钻刃磨测量器，主要由两根斜尺和一个角度尺组成，其中两个斜尺通过螺钉铰接在角度尺的基面中部，所述的角度尺为半圆环形，上面设有0°-180°刻度线，所述的斜尺一端设有刻线，另一端为指针形状的测量尺并且该指针形状的测量尺指向角度尺的刻度线。本实用新型结构简单，使用方便，便于初学者更快更好地掌握麻花钻的刃磨技术，在很大程度上解决了教师的授课难度，同时也减轻了学生的学习困难，提高了学生的训练兴趣，可以在各类中高职院校和培训机构的机械专业学生中使用。
摘要（英）：

The utility model discloses a multifunctional twist drill cutter sharpening measuring instrument. Main points of the technical solution are that the multifunctional twist drill cutter sharpening measuring instrument is composed of two inclined rulers and an angle ruler, the two inclined rulers are hinged at the middle part of a base surface of the angle ruler through a screw, the angle ruler is semi-circular and provided with graduation lines of 0 DEG-180 DEG, one end of the inclined ruler is provided with graduation lines, the other end is a pointer-shaped measuring ruler, and the pointer-shaped measuring ruler points to the graduation lines of the angle ruler. The multifunctional twist drill cutter sharpening measuring instrument is simple in structure and convenient to use, and facilitates beginners to better master the cutter sharpening technology of a twist drill more quickly, solves the teaching difficulty of teachers to a great degree, reduces the learning difficulty of students at the same time, improves training interests of the students, and can be used by students in a major of machinery in various middle and high vocational colleges and training institutions.

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