🛠️ 切削速度与进给Speeds and Feeds

使用说明与常见问题How-to & FAQ

「切削速度与进给」是什么？What is the Speeds and Feeds tool?

主轴转速 n = 1000 V / (π D)；进给 F = n × f × z。本地处理。可设置「切削速度 m/min」、「刀具直径 mm」、「每齿进给 mm」、「齿数」。Spindle n = 1000 V / (π D); feed F = n × f × z. Processed locally. Settings: Cutting speed m/min, Tool diameter mm, Feed per tooth mm, Flutes.

如何使用「切削速度与进给」？How do I use the Speeds and Feeds tool?

在「切削速度与进给」中，填写「切削速度 m/min」、「刀具直径 mm」、「每齿进给 mm」、「齿数」等参数，结果会随输入实时计算并显示在下方。In the Speeds and Feeds: Fill in "Cutting speed m/min", "Tool diameter mm", "Feed per tooth mm", "Flutes"; results are recalculated instantly as you type.

不同材料怎么填？How do I account for the material?

切削速度 V 和每齿进给 f 要根据刀具材料和工件材料查刀具厂商的推荐表（例如硬质合金加工铝和钢差别很大）。本页只按 n = 1000V ÷ (πD) 和 F = n × f × z 计算。Look up the cutting speed V and feed per tooth f for your tool and workpiece materials in the tool maker's tables (carbide in aluminium differs greatly from steel). This page then applies n = 1000V ÷ (πD) and F = n × f × z.

能举个计算实例吗？Can you show a worked example?

例如在「切削速度与进给」中填 切削速度 m/min = 100，刀具直径 mm = 10，每齿进给 mm = 0.1，齿数 = 4，结果区显示：转速 rpm：3,183.1；进给 mm/min：1,273.24For example, entering Cutting speed m/min = 100, Tool diameter mm = 10, Feed per tooth mm = 0.1, Flutes = 4 in the Speeds and Feeds gives: Spindle rpm: 3,183.1; Feed mm/min: 1,273.24

哪些输入会被检查？Which inputs are validated?

「切削速度与进给」会检查这些输入——「切削速度 m/min」、「刀具直径 mm」、「每齿进给 mm」：必须填写，须大于 0；「齿数」：必须填写；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The Speeds and Feeds checks its inputs — "Cutting speed m/min", "Tool diameter mm", "Feed per tooth mm": required, must be greater than 0; "Flutes": required; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.

有哪些选项可以调整？What options can I adjust?

「切削速度与进给」的设置：「切削速度 m/min」默认 100；「刀具直径 mm」默认 10；「每齿进给 mm」默认 0.1；「齿数」默认 4。每次生成结果都按当前设置处理。Settings in the Speeds and Feeds — "Cutting speed m/min" default 100; "Tool diameter mm" default 10; "Feed per tooth mm" default 0.1; "Flutes" default 4. The result always uses the current settings.

计算结果可以用于作业或工程吗？Can I use the results for homework or engineering?

「切削速度与进给」使用教科书标准公式（公式写在说明和常见问题中），适合学习和估算核对；涉及安全的工程设计请以规范和实测为准。The Speeds and Feeds uses standard textbook formulas (given in the description and FAQ), which is good for learning and checking estimates; for safety-critical engineering follow codes and measured values.

「切削速度与进给」免费吗？需要注册吗？Is the Speeds and Feeds free? Do I need an account?

「切削速度与进给」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Speeds and Feeds is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.