# CNC Lathe Simulator — CNC Simulator Fanuc Code

> Educational CNC lathe simulator for G-code programming and turning operations. (iPhone/iPad app by 旭 陈.)

- Source: https://appshunter.io/ios/app/cnc-lathe-simulator/id1499085878 (this page in markdown: same URL + `.md`)
- Developer: [旭 陈](https://appshunter.io/developer/6780413573)
- Category: Education, Entertainment
- Price: $6.99
- Rating: 4.20/5 from 14 App Store ratings · 74 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 38 MB
- Languages: American English
- Released: 2020-02-15
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cnc-lathe-simulator/id1499085878/reviews.md

## What is CNC Lathe Simulator?

CNC Lathe Simulator is a software simulator of a numerical control lathe is an educational methodological development intended for basic familiarization of novice machine building specialists with the principles of programming parts turning operations using standard G-code (ISO).

The three-dimensional simulation model is based on a lathe with an inclined bed, equipped with a CNC system, a twelve-position turret head, a three-jaw chuck, a tailstock, a system for supplying lubricating and cooling liquid, and other units. The material is processed along two controlled axes.

Field of application of the software product: educational process using computer technology: laboratory lessons of students in computer classes, distance learning, demonstration support of lecture material in the group of areas of training and specialties: «Metallurgy, Engineering and Material Processing».

The main functions of the application: editing the code of control programs of a lathe, operations with control program files, setting up geometric parameters of a cutting tool, continuous/step-by-step execution of control program blocks, three-dimensional visualization of tool movements in the machine’s workspace, simplified visualization of the workpiece surface, calculation of processing modes, a brief reference guide on using G-code.


The graphics component of the software uses the OpenGL 2.0 component base. The graphical user interface of the program is implemented in English.

## Key features

- G-code programming for turning operations
- 3D simulation of lathe and tool movements
- Workpiece surface visualization
- Control program file management
- Cutting tool geometric parameter setup
- Continuous and step-by-step program execution
- G-code reference guide

## Recent user reviews (10 of 74)

All indexed reviews: https://appshunter.io/ios/app/cnc-lathe-simulator/id1499085878/reviews.md

### 5/5 — bug

*2026-05-19*

粘贴程序后删改程序然后保存不了，然后所有程序都不见了。希望尽快改善 其他都蛮好的

### 1/5 — Почему глючит папка с озранением

*2026-05-12*

Купил вашу программу за деньги. Почему раньше все нормально работало в бесплатной. А сейчас если в программе что то изменяешь то сохранить нельзя то открыть другую прогу нельзя потому что не видет файлы

### 3/5 — Да уж

*2026-03-22*

Сначала все было хорошо, но выкатили обнову. В которой даже ренишоу не дает привязать инструмент. Постоянно ударяется при безопасном подходе инструмента к заготовке. Стало очень плохо. Интерфейс стал тяжелым.

### 1/5 — Çöküyo

*2026-02-24, version 3.0.5*

kaydetmeye calıstım cöktü telefon İphone 15 plus imkansız ve tüm emek boşa gitti

### 5/5 — Excellent app

*2026-02-17*

Fantastic training resource

### 3/5 — Хороший стмулятор требующий доработки

*2026-02-10, version 3.0.5*

Было бы круто если бы можно было заливать код в текстовом файле .txt и что бы после этого его можно было редактировать 
. Каталог инструмента богатый но не удобный . Проще сделать каталог державок и отдельный выбор пластин на державки ( с разными размерами и углами)

И добавьте приводную фрезеровку

### 5/5 — Para vermeyin buna

*2026-01-30, version 3.0.5*

Yav arkadaş 150 lira iyi ucuz ama hiç güncellemiyolar bazı kodları desteklemiyo rapid hızını ayarlıyamıyoruz saçma sapan bugları var uzun program yazınca çöküyor

### 1/5 — 有不有中文的呀

*2025-12-26*

在里面一闪退，编程全没了，无了个大语呀

### 5/5 — Добавьте ось У и возможность работать приводным блоком (радиальным , аксиальным )

*2025-12-22*

Добавьте ось У и возможность работать приводным блоком (радиальным , аксиальным )

### 5/5 — почините клаву для использования на макбуке

*2025-12-10*

Купил вашу прогу на все свои гаджеты тк пользуюсь везде, решил так же преобрести на макбук но только после того как купил заметил что клавиатура макбука не печатает в программе((( ставлю 5 звезд тк программой очень доволен но хотелась бы так же работать за компьютером только мобильно-везде, в общем почините пожалуйста клавиатуру очень очень прошу<3

## Frequently asked questions about CNC Lathe Simulator

### What does the CNC Lathe Simulator app do?

This app is a software simulator designed to teach the principles of programming turning operations on a numerical control lathe using standard G-code (ISO). It provides a 3D visualization of the machine, tool movements, and workpiece processing, making it an effective educational tool for beginners.

### What are the main features of this CNC simulator?

Key features include editing G-code control programs, managing program files, setting up cutting tool parameters, executing programs block by block or continuously, visualizing tool paths in 3D, and a simplified view of the workpiece surface. It also includes a reference guide for G-code.

### Is this app free to use?

Yes, the application is provided free of charge. There are no in-app purchases or advertisements mentioned, indicating a completely free educational resource for learning CNC lathe operations.

### What kind of computer system is required to run this app?

The software utilizes OpenGL 2.0 for its graphics component. The user interface is implemented in English. While specific operating system requirements are not detailed, it is designed to run on computers capable of supporting OpenGL 2.0.

### Who would benefit from using the CNC Lathe Simulator?

This app is ideal for novice machine building specialists, students in educational programs related to metallurgy, engineering, and material processing, and anyone looking to learn or practice CNC lathe programming and G-code.

## Version history (last 5 releases)

### 3.0.5 — 2025-12-15

Edited to comply with age restrictions.

### 3.0.4 — 2025-07-26

- fixed the problem of approaching the tool to the contour at the working feed in the G71 and G72 cycles;
- added checking of the minimum and maximum number of generated roughing passes in the G71 and G72 cycles.

### 3.0.3 — 2025-07-22

- corrected execution of turning cycles in the inch measurement system; 
- corrected execution of chamfers and roundings in the inch measurement system;
- debugged the procedure for cutting off a hollow workpiece; 
- improved camera control.

### 3.0.2 — 2025-07-14

- updated GUI;
- added 2D visualization mode;
- updated text editor;
- updated type of simulated cnc machine;
- implemented a new parametric editor of the tools;
- added new parameters of the workpiece;
- improved collision checking system;
- updated cutting surface modeling system;
- added tool binding mode using a sensor;
- added cutting mode calculator;
- added expanded built-in help system;
- added quick debugging mode of the control program;
- updated G-code interpreter.

### 1.1.5 — 2020-05-18

Implemented the function of automatically adding missing zeros in the G/M codes.

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## More apps by 旭 陈

- [CNC Lathe Simulator Lite](https://appshunter.io/ios/app/cnc-lathe-simulator-lite/id1499335803)
- [1K62 Lathe Simulator](https://appshunter.io/ios/app/1k62-lathe-simulator/id1500880695)
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- [Fanuc CNC Simulator](https://appshunter.io/ios/app/fanuc-cnc-simulator/id6739007370)
- [Electric Circuits Simulator](https://appshunter.io/ios/app/electric-circuits-simulator/id6748567946)

All apps by 旭 陈: https://appshunter.io/developer/6780413573

## Related topics

[cnc lathe simulator lite](https://appshunter.io/ios/topics/cnc-lathe-simulator-lite) · [cnc lathe simulator](https://appshunter.io/ios/topics/cnc-lathe-simulator) · [cnc simulator](https://appshunter.io/ios/topics/cnc-simulator) · [fanuc cnc simulator](https://appshunter.io/ios/topics/fanuc-cnc-simulator) · [fanuc1](https://appshunter.io/ios/topics/fanuc1)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*