EA刀/短槽刀列按参数表下限区间 [0.60,0.65)/[0.65,0.70)/[0.70,0.75)/>=0.75 匹配，修复 0.706mm 等刀径查表失败；叠板计算改为 Expander 默认收折、移除计算按钮、输入变化自动计算。 Co-authored-by: Cursor <cursoragent@cursor.com>
