---
description: Learn how to use G04 dwell command in CNC programming. Understand syntax, timing parameters, and practical applications for milling and turning operations.
title: "G04 Dwell G-Code: CNC Pause Command with Examples"
image: https://etcnmachining.com/wp-content/uploads/2024/08/未命名的设计-8-2.png
---

[![ETCN LOGO](https://etcnmachining.com/wp-content/uploads/2024/04/ETCN.png)](https://etcnmachining.com/)

- [Home](https://etcnmachining.com/)
- Services ▼
  - [CNC Machining Service](https://etcnmachining.com/cnc-machining-service/)
  - [CNC Milling Service](https://etcnmachining.com/cnc-machining-service/cnc-milling-service/)
  - [CNC Turning Service](https://etcnmachining.com/cnc-machining-service/cnc-turning-service/)
  - [CNC Machining Surface Finish](https://etcnmachining.com/cnc-machining-surface-finish/)
  - [CNC Metal Machining Service](https://etcnmachining.com/cnc-metal-machining-service/)
  - [CNC Plastic Machining Services](https://etcnmachining.com/cnc-plastic-machining-services/)
- Materials ▼
  - [CNC Metal Machining Service ▼](https://etcnmachining.com/cnc-metal-machining-service/)
    - [Aluminum CNC Machining Service](https://etcnmachining.com/cnc-metal-machining-service/aluminum/)
    - [Brass CNC Machining Services](https://etcnmachining.com/cnc-metal-machining-service/brass/)
    - [Stainless Steel CNC Machining Services](https://etcnmachining.com/cnc-metal-machining-service/stainless-steel/)
    - [Copper CNC Machining Services](https://etcnmachining.com/cnc-metal-machining-service/copper/)
    - [Magnesium CNC Machining Services](https://etcnmachining.com/cnc-metal-machining-service/magnesium/)
    - [Titanium CNC Machining Services](https://etcnmachining.com/cnc-metal-machining-service/titanium/)
  - [CNC Plastic Machining Services ▼](https://etcnmachining.com/cnc-plastic-machining-services/)
    - [ABS (acrylonitrile) CNC Machining](https://etcnmachining.com/cnc-plastic-machining-services/abs/)
    - [Acrylic (PMMA) CNC Machining](https://etcnmachining.com/cnc-plastic-machining-services/acrylic/)
    - [Nylon CNC Machining](https://etcnmachining.com/cnc-plastic-machining-services/nylon/)
    - [PAI(Torlon) CNC Machining](https://etcnmachining.com/cnc-plastic-machining-services/pai-torlon/)
    - [PEEK CNC Machining](https://etcnmachining.com/cnc-plastic-machining-services/peek/)
    - [PEI (Ultem) CNC Machining](https://etcnmachining.com/cnc-plastic-machining-services/pei-ultem/)
    - [POM (Delrin/Acetal) CNC Machining](https://etcnmachining.com/cnc-plastic-machining-services/pom/)
    - [PTFE(Teflon) CNC Machining](https://etcnmachining.com/cnc-plastic-machining-services/ptfe/)
- [Blog](https://etcnmachining.com/blog/)
- [About](https://etcnmachining.com/about/)
- [Contact](https://etcnmachining.com/contact/)

[Skip to content](#content)

# Mastering G04 Dwell: How to Use G-Code for CNC Machine Pause | Video Guide

[Back to Home](https://etcnmachining.com)

![](https://etcnmachining.com/wp-content/uploads/2024/04/dc74faa7-shape-1-1.png)

![](https://etcnmachining.com/wp-content/uploads/2024/04/97080b15-pattern-dot.png)

Mastering G04 Dwell: How to Use G-Code for CNC Machine Pause | Video Guide

- [August 15, 2024](https://etcnmachining.com/blog/2024/08/15/)
- 8:29 am
- [Adria](https://etcnmachining.com/author/adria/)

Facebook

Twitter

Reddit

LinkedIn

![g04 cnc code](https://etcnmachining.com/wp-content/uploads/2024/08/未命名的设计-8-2.png)

In terms of Computer Numerically Controlled (CNC) machining, the knowledge of G-code is necessary to achieve the best possible performance of a machine and accuracy in manufacturing. This article concerns itself with dwell command G04, which is used significantly to create pauses during various machining operations. Operators can effectively handle tool paths and improve workpiece quality by knowing how to use the G04 command correctly, so this paper will only discuss its purpose and effects. In this tutorial, we shall be looking at the technical side of implementing the G04 command, including syntax, practical examples as well and some dos and don’ts, hence equipping oneself with enough information that enables one to take full advantage of such a powerful instrument while working on their CNCs.

## What’s the G04 CNC Code?

![What's the G04 CNC Code?](https://etcnmachining.com/wp-content/uploads/2024/08/未命名的设计-9-2.png)

### How is Dwell Time related to the G04 Code?

The G04 code sets the time taken for a pause in [CNC machining](https://etcnmachining.com/cnc-machine/) operations. When it is used, it tells the machine to stop moving for a certain period of time before executing the next command, which can be measured in seconds or milliseconds. This feature comes in handy, especially when there is a need for prolonged contact between a tool and workpiece, i.e., during the cooling or curing of materials, among others. Good control of dwell times using G04 contributes towards better [surface finishes](https://etcnmachining.com/cnc-machining-surface-finish/), reduces thermal distortion as well, and ensures accurate tooling, thus enhancing the quality of production.

### Why do CNC machines use G04?

[CNC machines](https://etcnmachining.com/blog/g-codes/) employ the G04 directive to introduce controlled pauses within machining programs. This enables them to regulate dwell time more precisely, thereby improving tool engagement while enhancing cooling or curing efficiency on different materials. In addition, it helps manage heat-affected zones around cutting edges, especially when working with delicate parts where thermal distortion may occur easily so that one ends up getting finer surface finishes than what would have been achieved through continuous cutting alone at high speeds Moreover, this command contributes towards success during complex tasks involving multi-axis processes since they require accurate positioning along with correct timings which should be maintained throughout every cycle Taking all these factors into account will lead to greater accuracy levels within overall manufacturing processes.

### When would you use a dwell command in CNC programming?

A dwell command is employed when writing programs for numerically controlled machines during periods of extended contact between tools and workpieces as may be necessary, e.g., during cooling down periods after overheating during cuts or even stabilizing part characteristics under machining forces Additionally, they are needed where uniformity matters most such as finishing operations with multiple axes involved so that surfaces come out smooth throughout regardless of dimensions provided by designers Another important application involves waiting due to thermal effects produced by particular material properties thus protecting equipment from damage caused by abrupt changes happening within segments being processed

## How to Use G04 Dwell Command?

![How to Use G04 Dwell Command?](https://etcnmachining.com/wp-content/uploads/2024/08/未命名的设计-10-2.png)

### How to Program G04 in G-code?

When programming the dwell command G04 in G-code, the syntax is easy. A user only needs to use the command G04 and indicate how long he wants it to wait by giving a number of seconds or milliseconds. For example, one can say;

G04 P1: Pause machine for one second.

G04 P1000 :Dwell for 1000 milliseconds =1 second

Place the G04 command within the machining sequence so that cooling or stabilizing effects can be achieved as part of your overall CNC program.

### What parameters are involved in the G04 command?

The major parameter or part of dwell time is represented by two forms, i.e., seconds or minutes. P: Represents duration in seconds or milliseconds; i.e., \`G04 P5’ means 5 seconds. Additionally, other than focusing on dwell time while using this code, there might be feed rate adjustments together with tool offsets depending on whether it is used during machining context or after certain commands had been given so as not to compromise with overall accuracy throughout CNC operation.

### Can G04 command be used in Fanuc machines?

Yes, you can use the ‘G04’command with Fanuc CNC machines. The Fanuc controllers support dwell ‘G04’command which enables operators to effectively pause within G-code programs at any desired point. This allows for precise control over machining processes especially where cooling or stabilization may be required. Moreover, to employ the ‘G04’commandin Fanuc, the syntax remains the same as that of standard g-codes, thus ensuring smooth integration into existing CNC programs.

## Applications of G04 CNC Code

![Applications of G04 CNC Code](https://etcnmachining.com/wp-content/uploads/2024/08/未命名的设计-11-2.png)

### What are the common uses of G04 in CNC machining?

In CNC machining, the G04 command is used for many important things. It is mainly employed to lengthen cooling periods with cutting tools so that they last longer while working on materials that generate too much heat. Additionally, it is necessary during multi-part setups when stabilization time between tool changes or workpiece relocations needs to be ensured as this contributes greatly towards accuracy being maintained. Also, where thermal distortion has to be prevented, such as processing high-tolerance parts, equally important is its ability to act as a delay before complex motions are executed, thus enabling the system to get ready enough for subsequent tasks.

### What effect does dwell time have on cutting and drilling operations?

Dwell time significantly affects cutting and drilling operations by improving cooling, which leads to uniform tool performance, thereby enhancing overall precision in machining, especially during boring. Properly applied durations for dwelling help in dissipating heat that could otherwise cause wear of tools besides preventing thermal deformation of workpieces. Software should also provide good chip-breaking conditions through suitable dwell times during peck cycles because it enables accurate hole sizes and surface finishes to be achieved by removing chips from deep holes effectively. Dwell commands, therefore, need careful management if we want them to contribute towards better quality products as well as optimization of productivity levels within machining industries.

### What are some benefits of having dwell commands within a CNC program?

The use of dwell commands in CNC programs comes with various advantages aimed at improving efficiency during machining processes while ensuring high-quality products, too. Firstly, it promotes cooling around cutters, which reduces wear out, resulting in longer durability. Secondly, it provides exact stability points for workpieces being machined, hence reducing errors made and giving uniform dimensions throughout the process. Thirdly, these instructions enable the best possible removal rate for chips, leading to finer finishes. Finally, when dealing with heat-sensitive materials, there can be a great reduction in thermal distortions. Hence increasing strength integrity levels realized after machining.

## Calculating and Indicating Residence Time

![Calculating and Indicating Residence Time](https://etcnmachining.com/wp-content/uploads/2024/08/未命名的设计-12-2.png)

### How to specify the time of residence for G04 control?

In order to specify the time of residence for the G04 control in numerical control programming, workers have to decide how long they want it to pause, which is usually given in milliseconds (ms) and can be seen in the program. The syntax used for this command is G04 P\[duration] where P stands for dwell time. For example, if we write G04 P500, then 500 ms will be spent waiting. It’s important, however, that you choose an appropriate length so that cooling is done right while also taking care not to damage tools or workpieces due to excessive heating.

### What are the units used when indicating dwell time?

Generally, within computerized numerical control programming language systems, durations are measured and expressed in milliseconds (ms). In fact, one should always employ correct units so as not only to ensure precision but also to enable effective timing during the machining process cooling stages. Furthermore, some setups might additionally support second-based representation instead of milliseconds, hence giving users finer controls over their operations, although this is less common.

### Tell me about parametric disparities between X coordinates and P values with respect to G04.

In regards to G04 commands, within a given line of code, there can only be one parameter, which signifies how many seconds or minutes will elapse before moving on to the next instruction block; however, these two terms serve different purposes altogether. When we talk about residence periods indicated by the letter P followed by a number such as “G04 P1000,” this tells us that there must always exist an X coordinate after each occurrence of dwell because absence would render the statement meaningless

## Common Issues and Solutions with G04 Code

![Common Issues and Solutions with G04 Code](https://etcnmachining.com/wp-content/uploads/2024/08/未命名的设计-13-2.png)

### Why doesn’t it stop for the time?

If the machine does not stop for a specific time, there may be multiple reasons for that. First, you need to make sure that the P value is in milliseconds. Moreover, look at the controller’s overrides or settings that may interfere with the execution of dwell time as well as overall program flow where the G04 command must be met correctly, especially on straight machining paths. Another thing is environmental conditions like machine load or tool speed adjustments which can affect how this function works. Finally, check if there are any limitations regarding dwell timing stated in the machine’s manual.

### What are some common mistakes when using G04?

1. **Wrong P Value:** Using a too high or low P number might cause inaccuracies during pause creation.
2. **Formatting Mistakes:** If you fail to write out G04 properly it may not do anything at all.
3. **Overlooked Overrides**: Sometimes people forget about checking their CNC controllers for active overrides leading to unexpected behaviour during dwelling periods.
4. **Neglecting Machine Specifications:** Ignoring dwell time limits according to the manual can lead to failure to execute them as expected.
5. **Ignoring Program Flow:** Placing G04 anywhere within the program could prevent its execution and accurate timing.

### How do I debug programming errors associated with this code?

Begin troubleshooting by verifying correct syntax, including whether or not that ‘P’ was specified in the suggested format, before moving on to further steps involved in troubleshooting such error messages while reviewing programs where these codes were used previously. Revisit controls screens looking over current state settings seeing what other options could exist because they will change how long it takes for axis movement etc., such things should also be done by checking against various speed values shown under rapid rates tab page (or similar) among others that have been found useful so far during testing different aspects related dwell commands generated via software programs utilized over the years past until now containing few bugs left unattended due lack free upgrade offer made available customers who purchased earlier versions not having necessary fixes implemented yet which is an essential part any routine maintenance procedure which should always take precedence over other considerations unless otherwise specified by manufacturer guidelines or regulations etc..

## Resources to Learn G04 CNC Code

![Resources to Learn G04 CNC Code](https://etcnmachining.com/wp-content/uploads/2024/08/未命名的设计-14-2.png)

### Where can I get G04 video tutorials?

There are many platforms that offer G04 video tutorials, such as YouTube, where there are educational channels dedicated to CNC programming with step-by-step instructions. Also, websites specific to certain industries and online learning platforms like Coursera or Udemy have courses on CNC programming that provide instruction in G04, among other commands, including the dwell command, which they say is very important. Some manufacturers have training resources hosted on their website along with videos made specifically for their CNC machine and controller. Professional communities like Practical Machinist and CNCzone may have links to good tutorials and user-generated content about G04 programming.

### Can I download transcripts for programming g code?

Yes, usually you can find downloadable transcripts for programming G04 on education platforms that offer courses in CNC Programming. Most sites will include a transcript alongside the video content, such as Coursera or Udemy. Some YouTube channels may also put downloadable resources in their video descriptions or link them from their websites so always check the specific course or channel for availability.

### What books cover g-code including an explanation of dwells along with some other gcodes?

Some well-known books cover this topic quite extensively, one example being “CNC Programming Handbook” by Peter Smid, which goes into great detail and provides lots of practical examples, too! Online courses like those on LinkedIn Learning or edX have been designed around teaching people how to write programs using these types of control systems – they will often include sections dedicated specifically towards talking about what each different letter means within g code; however, just searching g code on these sites will bring up many results.

## Reference Sources

[Numerical control](https://en.wikipedia.org/wiki/Numerical_control)

[Machine](https://en.wikipedia.org/wiki/Machine)

[G-code](https://en.wikipedia.org/wiki/G-code)

## Frequently Asked Questions (FAQs)

### Q: What is the G04 Dwell command in G-code programming?

A: The pause or stop command, also known as the G04 dwell command, makes the CNC machine rest for a given period of time. This is sometimes used to break chips and let spindles wait, among other cycle timing needs.

Q: How do I use the G04 Dwell command in a lathe operation?

A: In a lathe operation, you can use the G04 Dwell Command by inserting it at specified intervals for a specific duration. During turning processes, chip breaking can be enhanced while precise timing achieved with dwell g04.

### Q: Can I use the G04 Dwell command on a VMC or mill?

A: Yes, one can make use of both VMC (Vertical Machining Centers) and mills with the G04 Dwell Command. It helps achieve accurate pauses and timing which are essential in different machining operations.

### Q: How do I specify the length of the dwell time using G04?

A: You can specify durations down to P0.5 by adding more decimals places after letter P. For instance, half a second would be represented as 0.5 seconds such that “G04 P0.5”.

### Q: What are some common uses of the G04 Dwell command?

A: Various machining cycles require pausing the spindle for an amount of time; common examples include allowing coolant to settle and chip breaking during bore operations.

### Q: Is there a difference between G04 and G4 commands in G-code programming?

A: No, both are synonymous with each other hence interchangeable referring to dwell commands. A dwell or pause lasts for some time depending on what value comes after either code type – making machine halt temporarily.

### Q: How do I add the G04 Dwell command to my G-code program?

A: Just put it wherever you want within your sequence, but remember to include a specified dwell length. This can be written as “G04 P1,” where one second is required, for example.

### Q: Where can I download a video guide on using the G04 Dwell command?

A: One may download these videos from the official websites of CNC machine manufacturers or educational content producers.

### Q: Can you provide a brief description of G04 Dwell command usage?

A: The reason behind calling this code “dwell” is because it causes machines to stay idle certain periods of time. This ensures that all chips are broken during operations with tight tolerances and also gives coolant chance settle thus enhancing accuracy in machining processes particularly when boring holes.

### Q: How can I leave a comment or ask for help regarding G04 Dwell commands?

A: You could do so by visiting tutorial pages on relevant forums or leaving comments below video guides among others. Support staff are usually available through such platforms too hence providing direct assistance from within community itself.

Related Posts

- [Unlock the Mystical World of Titanium Quartz: Meanings, Properties, and Uses](https://etcnmachining.com/blog/titanium-quartz/)
- [Best Infill for TPU: Discover the Optimal Infill Pattern for Your 3D Prints](https://etcnmachining.com/blog/best-infill-for-tpu/)
- [Choosing the Right CNC Machining Material for Your Project](https://etcnmachining.com/blog/cnc-machining-materials/)
- [Unlocking the Secrets of Machining Drill: Techniques, Tips, and Tools](https://etcnmachining.com/blog/machining-drill/)

- [Understanding Delrin Material: Properties, Uses, and Benefits of Delrin® Plastic](https://etcnmachining.com/blog/delrin-material/)
- [Become a Skilled Machinist Through an Apprenticeship Program](https://etcnmachining.com/blog/machinist-apprenticeship/)
- [Mastering the Art of Laser Cutting Aluminum: A Guide for Hobbyists and Professionals](https://etcnmachining.com/blog/aluminium-laser-cutting/)
- [Exploring Nickel Alloys: Definition, Composition, Types, Properties, and Applications](https://etcnmachining.com/blog/exploring-nickel-alloys/)

 

![Picture of Adria](https://etcnmachining.com/wp-content/cache/flying-press/gravatar-ef6356a1498c.png)

Adria

I write about material properties and the measurements used to describe them. My articles have covered wood density and the density of states in physics, with an emphasis on explaining what each measure means in its own context. I aim to make technical terms clearer without treating unlike materials or methods as directly comparable.

Search

Main Products

- [CNC Machining Service](https://etcnmachining.com/cnc-machining-service/)
- [CNC Milling Service](https://etcnmachining.com/cnc-machining-service/cnc-milling-service/)
- [CNC Turning Service](https://etcnmachining.com/cnc-machining-service/cnc-turning-service/)
- [CNC Machining Surface Finish](https://etcnmachining.com/cnc-machining-surface-finish/)
- [CNC Metal Machining Service](https://etcnmachining.com/cnc-metal-machining-service/)
- [CNC Plastic Machining Services](https://etcnmachining.com/cnc-plastic-machining-services/)

Hamburger Toggle Menu

Recently Posted

[![Top 15 Aluminum CNC Machining Suppliers](https://etcnmachining.com/wp-content/uploads/2026/01/Aluminum-CNC-Machining-suppliers.png)](https://etcnmachining.com/blog/top-15-aluminum-cnc-machining-suppliers/)

[Top 15 Aluminum CNC Machining Suppliers You Need to Know in 2025（Updated List）](https://etcnmachining.com/blog/top-15-aluminum-cnc-machining-suppliers/)

DU January 4, 2026

[![Understanding CNC Machining and Its Costs](https://etcnmachining.com/wp-content/uploads/2025/12/reduce-cnc-machining-cost.png)](https://etcnmachining.com/blog/reduce-cnc-machining-cost/)

[Design for Manufacturability (DFM): 10 Proven Ways to Reduce Aluminum Machining Costs](https://etcnmachining.com/blog/reduce-cnc-machining-cost/)

DU December 30, 2025

[![The Role of CNC Machining in Aluminum Parts Production](https://etcnmachining.com/wp-content/uploads/2025/12/low-volume-aluminum-machining-1.png)](https://etcnmachining.com/blog/low-volume-aluminum-machining/)

[From Prototyping to Low-Volume Production: Bridging the Gap with CNC Machining](https://etcnmachining.com/blog/low-volume-aluminum-machining/)

DU December 25, 2025

[![Common Applications Requiring Precise Anodizing Thickness](https://etcnmachining.com/wp-content/uploads/2025/12/aluminum-anodizing-thickness-tolerance.png)](https://etcnmachining.com/blog/aluminum-anodizing-thickness-tolerance/)

[Anodizing Aluminum: How to Achieve Consistent Color and Tight Tolerances](https://etcnmachining.com/blog/aluminum-anodizing-thickness-tolerance/)

DU December 18, 2025

[![Best Practices for Thin Wall Machining](https://etcnmachining.com/wp-content/uploads/2025/12/machining-thin-wall-aluminum-3.png)](https://etcnmachining.com/blog/machining-thin-wall-aluminum/)

[Machining Thin Wall Aluminum: Techniques and Best Practices](https://etcnmachining.com/blog/machining-thin-wall-aluminum/)

DU December 17, 2025

[![Introduction to CNC Machining in Robotics](https://etcnmachining.com/wp-content/uploads/2025/12/cnc-machining-for-robotics-3.png)](https://etcnmachining.com/blog/cnc-machining-for-robotics/)

[Precision Aluminum Parts for Robotics: Lightweighting Arms and Chassis](https://etcnmachining.com/blog/cnc-machining-for-robotics/)

DU December 12, 2025

##### Blog Categories

##### Popular Blog Tags

![LIANG TING](https://etcnmachining.com/wp-content/uploads/2024/04/2-8.png)

Mr.Ting.Liang - CEO

Greetings, readers! I’m Liang Ting, the author of this blog. Specializing in CNC machining services for twenty years now, I am more than capable of meeting your needs when it comes to machining parts. If you need any help at all, don’t hesitate to get in touch with me. Whatever kind of solutions you’re looking for, I’m confident that we can find them together!

[Contact ETCN](#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEyMzEiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D)

[PrevPreviousMastering CNC: Understanding G00 and G01 G-Codes for Precision Machining](https://etcnmachining.com/blog/g00-cnc-code/)

[NextMastering G02 CNC Code: A Comprehensive Guide to Circular Interpolation in CNC MachiningNext](https://etcnmachining.com/blog/g02-cnc-code/)

×

###### Contents

Contents

Scroll to Top

WhatsApp us

Get in touch with ETCN company

Before uploading, compress the file into a ZIP or RAR archive, or send an email with attachments to [ting.liang@etcnbusiness.com](mailto:ting.liang@etcnbusiness.com)

Contact Form Demo

Your Name \*

Email

Phone/WhatsApp

Your Message

3D and 2D files if available

Choose File

Submit Form

Privacy Preference

We need your consent before you can continue on our website.If you are under 16 and wish to give consent to optional services, you must ask your legal guardians for permission.We use cookies and other technologies on our website. Some of them are essential, while others help us to improve this website and your experience.Personal data may be processed (e.g. IP addresses), for example for personalized ads and content or ad and content measurement.You can find more information about the use of your data in our [privacy policy]().

Privacy Preference

- Essential

  Essential cookies enable basic functions and are necessary for the proper function of the website.
- Statistics

  Marketing cookies are used by third-party advertisers or publishers to display personalized ads. They do this by tracking visitors across websites.
- Marketing

  Statistics cookies collect information anonymously. This information helps us to understand how our visitors use our website.

Accept all

Reject all

Accept only essential cookies

Accept only selected

Privacy Preference

If you are under 16 and wish to give consent to optional services, you must ask your legal guardians for permission.We use cookies and other technologies on our website. Some of them are essential, while others help us to improve this website and your experience.Personal data may be processed (e.g. IP addresses), for example for personalized ads and content or ad and content measurement.You can find more information about the use of your data in our [privacy policy]().Here you will find an overview of all cookies used. You can give your consent to whole categories or display further information and select certain cookies.

Accept all Save Accept only essential cookies

Back

Privacy Preference

Essential (1)

Essential cookies enable basic functions and are necessary for the proper function of the website.

Show Cookie Information Hide Cookie Information

| Name | Basic Cookie |
| --- | --- |
| Provider | Owner of this website |
| Purpose | Saves the visitors preferences selected in the Cookie Box of Basic Cookie. |
| Cookie Name | wish-cookie |
| Cookie Expiry | 1 Year |

Statistics (3)

Statistics

Statistics cookies collect information anonymously. This information helps us to understand how our visitors use our website.

Show Cookie Information Hide Cookie Information

| Accept | Google Ads |
| --- | --- |
| Name | Google Ads |
| Provider | Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland |
| Purpose | Cookie by Google used for conversion tracking of Google Ads. |
| Privacy Policy | https://policies.google.com/privacy?hl=en |

| Accept | Google Analytics |
| --- | --- |
| Name | Google Analytics |
| Provider | Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland |
| Purpose | Cookie by Google used for website analytics. Generates statistical data on how the visitor uses the website. |
| Privacy Policy | https://policies.google.com/privacy?hl=en |
| Cookie Name | \_ga,\_gat,\_gid |
| Cookie Expiry | 2 Months |

| Accept | Google Tag Manager |
| --- | --- |
| Name | Google Tag Manager |
| Provider | Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland |
| Purpose | Cookie by Google used to control advanced script and event handling. |
| Privacy Policy | https://policies.google.com/privacy?hl=en |
| Cookie Name | \_ga,\_gat,\_gid |
| Cookie Expiry | 2 Years |

External Media (7)

External Media

Content from video platforms and social media platforms is blocked by default. If External Media cookies are accepted, access to those contents no longer requires manual consent.

Show Cookie Information Hide Cookie Information

| Accept | Facebook |
| --- | --- |
| Name | Facebook |
| Provider | Meta Platforms Ireland Limited, 4 Grand Canal Square, Dublin 2, Ireland |
| Purpose | Used to unblock Facebook content. |
| Privacy Policy | https://www.facebook.com/privacy/explanation |
| Host(s) | .facebook.com |

| Accept | Google Maps |
| --- | --- |
| Name | Google Maps |
| Provider | Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland |
| Purpose | Used to unblock Google Maps content. |
| Privacy Policy | https://policies.google.com/privacy?hl=en&gl=en |
| Host(s) | .google.com |
| Cookie Name | NID |
| Cookie Expiry | 6 Month |

| Accept | Instagram |
| --- | --- |
| Name | Instagram |
| Provider | Meta Platforms Ireland Limited, 4 Grand Canal Square, Dublin 2, Ireland |
| Purpose | Used to unblock Instagram content. |
| Privacy Policy | https://www.instagram.com/legal/privacy/ |
| Host(s) | .instagram.com |
| Cookie Name | pigeon\_state |
| Cookie Expiry | Session |

| Accept | OpenStreetMap |
| --- | --- |
| Name | OpenStreetMap |
| Provider | Openstreetmap Foundation, St John’s Innovation Centre, Cowley Road, Cambridge CB4 0WS, United Kingdom |
| Purpose | Used to unblock OpenStreetMap content. |
| Privacy Policy | [https://wiki.osmfoundation.org/wiki/Privacy\_Policy](https://wiki.osmfoundation.org/wiki/Privacy_Policy) |
| Host(s) | .openstreetmap.org |
| Cookie Name | \_osm\_location, \_osm\_session, \_osm\_totp\_token, \_osm\_welcome, \_pk\_id., \_pk\_ref., \_pk\_ses., qos\_token |
| Cookie Expiry | 1-10 Years |

| Accept | Twitter |
| --- | --- |
| Name | Twitter |
| Provider | Twitter International Company, One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland |
| Purpose | Used to unblock Twitter content. |
| Privacy Policy | https://twitter.com/privacy |
| Host(s) | .twimg.com, .twitter.com |
| Cookie Name | \_\_widgetsettings, local\_storage\_support\_test |
| Cookie Expiry | Unlimited |

| Accept | Vimeo |
| --- | --- |
| Name | Vimeo |
| Provider | Vimeo Inc., 555 West 18th Street, New York, New York 10011, USA |
| Purpose | Used to unblock Vimeo content. |
| Privacy Policy | https://vimeo.com/privacy |
| Host(s) | player.vimeo.com |
| Cookie Name | vuid |
| Cookie Expiry | 2 Years |

| Accept | YouTube |
| --- | --- |
| Name | YouTube |
| Provider | Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland |
| Purpose | Used to unblock YouTube content. |
| Privacy Policy | https://policies.google.com/privacy?hl=en&gl=en |
| Host(s) | google.com |
| Cookie Name | NID |
| Cookie Expiry | 6 Month |

```json
{"@context":"https://schema.org","@graph":[{"@type":["Corporation","Organization"],"@id":"https://etcnmachining.com/#organization","name":"ETCN","url":"https://etcnmachining.com","sameAs":["https://www.facebook.com/profile.php?id=61559767260733"],"logo":{"@type":"ImageObject","@id":"https://etcnmachining.com/#logo","url":"https://etcnmachining.com/wp-content/uploads/2024/04/ETCN.png","contentUrl":"https://etcnmachining.com/wp-content/uploads/2024/04/ETCN.png","caption":"ETCN","inLanguage":"en-US","width":"512","height":"512"}},{"@type":"WebSite","@id":"https://etcnmachining.com/#website","url":"https://etcnmachining.com","name":"ETCN","alternateName":"ETCN","publisher":{"@id":"https://etcnmachining.com/#organization"},"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https://etcnmachining.com/wp-content/uploads/2024/08/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-8-2.png","url":"https://etcnmachining.com/wp-content/uploads/2024/08/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-8-2.png","width":"512","height":"512","caption":"g04 cnc code","inLanguage":"en-US"},{"@type":"BreadcrumbList","@id":"https://etcnmachining.com/blog/g04-cnc-code/#breadcrumb","itemListElement":[{"@type":"ListItem","position":"1","item":{"@id":"https://etcnmachining.com","name":"Home"}},{"@type":"ListItem","position":"2","item":{"@id":"https://etcnmachining.com/blog/g04-cnc-code/","name":"Mastering G04 Dwell: How to Use G-Code for CNC Machine Pause | Video Guide"}}]},{"@type":"WebPage","@id":"https://etcnmachining.com/blog/g04-cnc-code/#webpage","url":"https://etcnmachining.com/blog/g04-cnc-code/","name":"G04 Dwell G-Code: CNC Pause Command with Examples","datePublished":"2024-08-15T08:29:05+00:00","dateModified":"2024-08-16T00:57:24+00:00","isPartOf":{"@id":"https://etcnmachining.com/#website"},"primaryImageOfPage":{"@id":"https://etcnmachining.com/wp-content/uploads/2024/08/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-8-2.png"},"inLanguage":"en-US","breadcrumb":{"@id":"https://etcnmachining.com/blog/g04-cnc-code/#breadcrumb"}},{"@type":"Person","@id":"https://etcnmachining.com/author/adria/","name":"Adria","url":"https://etcnmachining.com/author/adria/","image":{"@type":"ImageObject","@id":"https://secure.gravatar.com/avatar/4b553a15f5719dc1410dfa187f1f834b9beafbc937eb00b9d8d7c12e9d159213?s=96&d=mm&r=g","url":"https://secure.gravatar.com/avatar/4b553a15f5719dc1410dfa187f1f834b9beafbc937eb00b9d8d7c12e9d159213?s=96&d=mm&r=g","caption":"Adria","inLanguage":"en-US"},"worksFor":{"@id":"https://etcnmachining.com/#organization"}},{"@type":"BlogPosting","headline":"G04 Dwell G-Code: CNC Pause Command with Examples","keywords":"g04 cnc code","datePublished":"2024-08-15T08:29:05+00:00","dateModified":"2024-08-16T00:57:24+00:00","author":{"@id":"https://etcnmachining.com/author/adria/","name":"Adria"},"publisher":{"@id":"https://etcnmachining.com/#organization"},"description":"Learn how to use G04 dwell command in CNC programming. Understand syntax, timing parameters, and practical applications for milling and turning operations.","name":"G04 Dwell G-Code: CNC Pause Command with Examples","@id":"https://etcnmachining.com/blog/g04-cnc-code/#richSnippet","isPartOf":{"@id":"https://etcnmachining.com/blog/g04-cnc-code/#webpage"},"image":{"@id":"https://etcnmachining.com/wp-content/uploads/2024/08/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-8-2.png"},"inLanguage":"en-US","mainEntityOfPage":{"@id":"https://etcnmachining.com/blog/g04-cnc-code/#webpage"}}]}
{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What is the G04 Dwell command in G-code programming?","acceptedAnswer":{"@type":"Answer","text":"A: The pause or stop command, also known as the G04 dwell command, makes the CNC machine rest for a given period of time. This is sometimes used to break chips and let spindles wait, among other cycle timing needs.\r\n\r\nQ: How do I use the G04 Dwell command in a lathe operation?\r\n\r\nA: In a lathe operation, you can use the G04 Dwell Command by inserting it at specified intervals for a specific duration. During turning processes, chip breaking can be enhanced while precise timing achieved with dwell g04."}},{"@type":"Question","name":"Can I use the G04 Dwell command on a VMC or mill?","acceptedAnswer":{"@type":"Answer","text":"A: Yes, one can make use of both VMC (Vertical Machining Centers) and mills with the G04 Dwell Command. It helps achieve accurate pauses and timing which are essential in different machining operations."}},{"@type":"Question","name":"How do I specify the length of the dwell time using G04?","acceptedAnswer":{"@type":"Answer","text":"A: You can specify durations down to P0.5 by adding more decimals places after letter P. For instance, half a second would be represented as 0.5 seconds such that “G04 P0.5”."}},{"@type":"Question","name":"What are some common uses of the G04 Dwell command?","acceptedAnswer":{"@type":"Answer","text":"A: Various machining cycles require pausing the spindle for an amount of time; common examples include allowing coolant to settle and chip breaking during bore operations."}},{"@type":"Question","name":"Is there a difference between G04 and G4 commands in G-code programming?","acceptedAnswer":{"@type":"Answer","text":"A: No, both are synonymous with each other hence interchangeable referring to dwell commands. A dwell or pause lasts for some time depending on what value comes after either code type – making machine halt temporarily."}},{"@type":"Question","name":"How do I add the G04 Dwell command to my G-code program?","acceptedAnswer":{"@type":"Answer","text":"A: Just put it wherever you want within your sequence, but remember to include a specified dwell length. This can be written as “G04 P1,” where one second is required, for example."}},{"@type":"Question","name":"Where can I download a video guide on using the G04 Dwell command?","acceptedAnswer":{"@type":"Answer","text":"A: One may download these videos from the official websites of CNC machine manufacturers or educational content producers."}},{"@type":"Question","name":"Can you provide a brief description of G04 Dwell command usage?","acceptedAnswer":{"@type":"Answer","text":"A: The reason behind calling this code “dwell” is because it causes machines to stay idle certain periods of time. This ensures that all chips are broken during operations with tight tolerances and also gives coolant chance settle thus enhancing accuracy in machining processes particularly when boring holes."}},{"@type":"Question","name":"How can I leave a comment or ask for help regarding G04 Dwell commands?","acceptedAnswer":{"@type":"Answer","text":"A: You could do so by visiting tutorial pages on relevant forums or leaving comments below video guides among others. Support staff are usually available through such platforms too hence providing direct assistance from within community itself."}}]}
```