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本文通过对丝锥槽形的分析,给出如下几个数据的计算公式: 1、铣刀中心偏移量X; 2,铣床工作台升高量H; 3、丝锥心径d_0; 4、丝锥齿宽F; X、H对操作工人具有指导意义,γ_0、F用来与设计值比较,从而判断槽铣刀选择是否合理。丝锥半径OA=D/2,齿数Z,齿槽用我厂8G156图号的槽铣刀铣出,槽形由直线段AB(与垂线夹角为θ),半径O_2B=r的(?),半径O_1C=R的(?)组成。丝锥前角∠OAE=γ_0。
In this paper, through the analysis of tap trough, given the following formula for calculating the data: 1, milling cutter center offset X; 2, milling table height H; 3, taper heart diameter d_0; 4, Wide F; X, H instructive workers, γ_0, F used to compare with the design value, so as to determine the choice of groove cutter is reasonable. Tap radius OA = D / 2, the number of teeth Z, with 8G156 tooth groove I groove milling cutter figure milling, groove straight line segment AB (angle perpendicular to theta), radius O_2B = r (? , The radius O_1C = R (?) Composition. Taps angle ∠OAE = γ_0.