车工计算器助手 vs TurnMate

【切点坐标计算】 内置几十种常见零件结构图形，支持角度接圆弧、圆弧接角度、角度接角度、圆弧接圆弧等多种组合方式。自动计算切点坐标并实时生成程序代码，同时提供刀尖圆弧补偿功能，确保加工精度。 【螺纹库与计算】 全面覆盖公制螺纹、美制螺纹（UNC/UNF）、英制螺纹、NPT管螺纹、梯形螺纹等标准。输入公称直径和螺距，自动计算中径、小径、牙高等参数，并可一键生成G76/G92螺纹加工程序。 【宏程序自动生成】 支持椭圆、抛物线、蜗杆、网纹、八字油槽等复杂零件的宏程序自动生成。只需输入关键参数，系统自动生成基于#变量的循环程序代码，大幅减少人工编程时间。 【锥度计算】 专业的锥度计算功能，可输入起刀和退刀距离，自动计算最优加工路径。支持刀尖补偿，确保锥面加工精度。 【公差配合查询】 快速查询孔轴配合公差，覆盖标准公差等级（IT01~IT18）和基本偏差系列，输入基本尺寸和公差代号即可输出上下偏差值。 【常用材料重量计算】 内置常用钢材、铝材、铜材等材料密度库，输入长度、外径等参数即可快速计算工件理论重量，便于材料预算和加工方案制定。 【G/M代码速查】 提供常用G代码和M代码指令格式与功能说明，支持关键词搜索，方便编程时快速查阅。 【三角函数与几何计算】 包含三角函数计算、对角计算（四方、六方等）、比例计算等常用数学工具，满足加工中的各类几何计算需求。

TurnMate is a practical CNC turning workflow tool for machinists, CNC programmers, process engineers, and manufacturing students. Plan a turning job, define the part profile, configure the machine and tooling, calculate common turning geometry, generate G-code, preview toolpaths, and review potential risks before going to the machine. KEY FEATURES • Turning projects Keep the stock, part profile, machine, tools, operations, generated programs, and measurement corrections together in one project. • Lathe calculators Calculate arc tangent points, tapers, chamfers, triangles, threads, grooves, material weight, surface finish, and common turning parameters. • CNC programming assistance Generate useful turning program results from machining inputs. Review, copy, and export the resulting G-code for your workflow. • Profile and toolpath preview Review the part profile and simulated toolpath to help identify profile input issues, stock allowance concerns, and potentially unsafe rapid moves. • G-code and risk checks Scan for common program issues, tool interference, invalid geometry, and machining risks before the program reaches the machine. • Machine and tool setup Save common machines, controllers, tools, materials, and starting parameters for faster repeat work. • Shop reference tools Quickly look up G and M codes, alarm codes, fits and tolerances, material parameters, and turning references. BUILT FOR • CNC lathe operators • Machinists and CNC programmers • Manufacturing and process engineers • Mechanical manufacturing students • Anyone who needs fast turning calculations on the shop floor TurnMate is a programming and calculation aid, not a substitute for machining judgment. Generated parameters and G-code are for reference. Always verify the result against your machine, controller, tooling, workholding, material, and setup. Perform a simulation or dry run before cutting.