# Machining Assistant

> Cutting & Tolerance Tool

Canonical page: [https://chrome-stats.com/d/id6766735667](https://chrome-stats.com/d/id6766735667)

## Overview

- **ID:** `id6766735667`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 小燕 陈
- **Category:** Productivity
- **Rating:** 2.00 / 5 (1 ratings)
- **Version:** 1.1
- **Last updated:** 2026-06-12
- **First published:** 2026-05-06
- **Size:** 7.88 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/cn/app/machining-assistant/id6766735667?l=en-GB)
- **Privacy policy:** [https://luckyxiangfeng.github.io/MachiningAssistantPrivacy.html](https://luckyxiangfeng.github.io/MachiningAssistantPrivacy.html)

## Description

All-in-one machining calculation tool! Covers 4 core functions: cutting parameters, material weight, tolerance & fit, thread data.

Designed for mechanical engineers, CNC operators, and machining techs – makes complex calculations simple & fast!

【Core Functions】

*Cutting Parameters • Supports turning, milling, drilling
• Auto-calculates spindle speed, feed rate, cutting time
• Built-in material DB with recommended values
• Saves parameters for quick recall

*Material Weight • Supports round bar, plate, hex bar, tube
• Built-in densities for steel, aluminum, copper, etc.
• Custom density input allowed
• Real-time weight & volume, one-tap copy

*Tolerance & Fit • Supports tolerance & fit modes
• Covers IT01–IT18 tolerance grades
• Auto-identifies fit type (clearance, transition, interference)
• Calculates upper/lower deviations, max/min sizes

*Thread Formula Guide • Full metric thread data (M1–M64)
• Inch thread specs
• Provides major, pitch, minor dia., tap drill size
• Includes common machining formulas for quick reference

【App Highlights】

• Sci-fi UI, great visual experience
• Simple & intuitive – easy to use
• Accurate, reliable data – meets national standards
• Save parameters to boost efficiency
• Works offline – calculate anywhere, anytime

【Who It's For】

• Mechanical design engineers
• CNC programmers & operators
• Machining technicians
• Mechanical engineering students
• Manufacturing pros

Make machining calculations no longer a hassle – Machining Assistant helps you get twice the result with half the effort!

## Rankings

- #959,050 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6766735667)