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一、刀具特点1.刀片采用楔块及双头螺栓夹紧,楔块头部有卷屑槽,结构紧凑,夹固牢靠,装夹方便。刀片磨短后,经调整仍能使用,刀片利用率达60%左右。2.机械夹固刀片,避免了硬质合金焊接时产生的裂纹,不但刀具耐用度增加,并且铣刀体还可多次使用,降低刀具成本。3.圆周刀刃上具有0～5°前角及5°刃倾角,切削比较轻快省力(见附图)。4.有0.5×45°过渡刀刃,提高了刀尖强度,不易崩刃。5.刀具技术要求:
First, the tool features 1 blade wedge and stud bolts, wedge head with chip trough, compact structure, solid clamping, easy to install. After grinding the blade is short, can still be used after adjustment, blade utilization rate of 60%. 2. Mechanical clamping blade to avoid the welding of cemented carbide cracks, not only increase the durability of the cutter, and cutter body can be used more than once, reducing tool costs. 3. The circumference of the blade with a 0 ~ 5 ° rake angle and 5 ° edge inclination, cutting more light and effort (see photo). 4. A 0.5 × 45 ° transition edge, improve the tip strength, easy to collapse edge. 5 tool technical requirements: