Thursday, May 26, 2022

Digital Twins of CNC Machines - Introduction , News and Bibliography

 

The CNC Digital Twin in Action

For job shop manufacturing and beyond
Streamed live on 7 Nov 2020 by Mr CNC

Utilizing Sinutrain as a digital twin see a real-life example of how this new approach to machine simulation can apply to your business. 

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https://www.youtube.com/watch?v=yIE15i1IqdU
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Interesting Information

5/25/2022

Digital Twins Give CNC Machining a Head Start at Sikorsky, a Lockheed Martin company. 

Model-based manufacturing and the digital thread enable Sikorsky to reduce lead times by machining helicopter components.

SIEMENS  Sinumerik One, the first digital native CNC.

10 March 2022


It creates the machine controller and the associated digital twin from one engineering system and thus contributes to seamless integration of hardware and software.  Sinumerik One is setting new standards for CNC productivity, performance, and digitalization.

With Sinumerik One, machine tool builders can virtually map their entire development processes — significantly reducing the product development phase and time-to-market for new machines. The virtual preparation of machine commissioning is done and it  reduces the duration of actual commissioning considerably.

The universal digital twin for product (machine tool) and production (machining process), significantly reduces machining time. 

https://www.americanmachinist.com/new-products/article/21235728/digitalnative-machine-tool-control-siemens-corp


Five CNC machining trends for 2021 

17 June 2021


5-axis and 6-axis CNC machining  -  MaaS is the abbreviation of Manufacturing as a Service - Digital twins -  IoT   - Robots and cobots

https://techbullion.com/five-cnc-machining-trends-for-2021/


Digital Twin Technology for CNC Machine Tools

Provides virtual model of physical machine mechatronics.

2021

Dec 13th, 2021

Num Cnc


CNC specialist NUM has launched digital twin technology that enables machine tool manufacturers to reduce their time to market dramatically by using powerful Industry 4.0 simulation techniques.

https://www.manufacturing.net/home/design-software/product/21940552/num-cnc-digital-twin-technology-for-cnc-machine-tools


Open Access

Published: 01 September 2021

Machining Digital Twin using real-time model-based simulations and lookahead function for closed loop machining control

Rob Ward, Chao Sun, Javier Dominguez-Caballero, Seun Ojo, Sabino Ayvar-Soberanis, David Curtis & Erdem Ozturk 

The International Journal of Advanced Manufacturing Technology volume 117, pages3615–3629 (2021)



EDUCATIONAL DIGITAL TWIN CNC PLATFORM - Purdue

The EDUCATIONAL DIGITAL TWIN provides Purdue students using the Gene Haas Manufacturing Lab access to advanced computer numerical control manufacturing machines along with the latest carbide tooling from Kennametal and modern fixturing from Raptor.

The EDUCATIONAL DIGITAL TWIN transparently packages thousands of hours of experience with the Center’s tools, work holding, and machining parameters in a 1:1 design and simulation environment built on Autodesk’s Fusion 360 cloud platform. It helps in  eliminating costly redesigns and crashes. In this environment users can design, innovate, and collaborate virtually, in their own time, wherever they are, before manufacturing in the Center.

The system is maintained by a very tight cloud-based knowledge dissemination loop. For example, in less than a day a new speed/feed for a specific material and tool will go from validation in the machine via the cloud to the hundreds of student designers.

https://www.purdue.edu/bidc/annual-report/educational-digital-twin-cnc-platform/



The Digital Twin

A HEIDENHAIN programming station is an exact copy of a control. It can also become a nearly perfect model of the machine: with its Digital Twin, the HEIDENHAIN Service department brings the shop floor to the front office, giving you the peace of mind that programs created with the programming station or CAM software will run properly on the machine.


3/4/2021 

Digital Twin Makes CNC Programming Easier

A digital twin helps to reduce or eliminate any surprises that may occur during the machining process. 

(PDF) Digital twin for CNC machine tool

https://www.researchgate.net/publication/326673915_Digital_twin_for_CNC_machine_tool_modeling_and_using_strategy

Digital twins of machine tools | Digitalization topics - Siemens

The machine operator uses a digital twin to ensure, on a virtual level, that CNC programs are fault-free and will deliver the desired machining result on the first go.

https://new.siemens.com/global/en/markets/machinebuilding/machine-tools/cnc4you/fokus-digitalisierung/digit-twin-rarely-comes-alone.html


Digital twin modeling method for CNC machine tool

https://ieeexplore.ieee.org/document/8361285

Digital twin modeling method for CNC machine tool. Abstract: CNC machine tool (CNCMT) is the mother machine of industry, which plays an important role. 


2020


Digital Twin Powers Accurate Program Simulation
April 27, 2020
Chuck Mathews Executive Vice President  DP Technology Corp.  Camarillo, Calif.
By Chuck Mathews
Executive Vice President, CMO, CTO,
ESPRIT CAM, part of Hexagon Manufacturing Intelligence



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Videos


Siemens Digital Twin - CNC machine

YouTube · Motion Control & Motor Association

Apr 26, 2019


The digital twin is real - SINUMERIK ONE at Heinrich Georg

YouTube · Siemens


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Nov 19, 2019

Digital Twin for Machining Tool Condition Prediction. by Q Qiao · ‎2019 

https://www.researchgate.net/publication/333986345_Digital_Twin_for_Machining_Tool_Condition_Prediction

Experimental studies using vibration data measured on milling machine tool have shown the effectiveness of the presented digital twin model for tool wear. ...

Siemens Pushes Digital Twins in CNC Manufacturing. 

https://www.engineering.com/story/siemens-pushes-digital-twins-in-cnc-manufacturing#:~:text=According%20to%20Siemens%2C%20%E2%80%9CThe%20new,integration%20of%20hardware%20and%20software.%E2%80%9D

Oct 28, 2020 — According to Siemens, “The new controller works with software to create the machine controller and the associated digital twin. 


NUM launches digital twin technology for CNC machine tools

https://www.machinery-market.co.uk/news/28284/Digital-twin-technology-for-CNC-machines-launched

 Sep 16, 2020 — CNC specialist NUM has launched digital twin technology that enables machine tool manufacturers to reduce their time to market dramatically.


Digital Twins for Machine Tools - PDF

https://mav.industrie.de/wp-content/uploads/T/U/TU-M%C3%BCnchen.pdf


Digital Twin for NC Machining Using Complete Process, by G Zhao · ‎2019 

https://dl.acm.org/doi/10.1145/3351917.3351979

This paper proposed an advanced Digital Twin system for CNC machine tool and discussed the critical enablers to make the DT. 


VERICUT digital twin ready for lift-off.  

https://www.cgtech.com/component/k2/item/377-vericut-digital-twin-ready-for-lift-off.html

That data is communicated to CNC machine tools via CAM software to execute designs — the transition point between the digital and physical worlds.


Machining Demonstration Shows the Digital-Twin Concept. 

https://www.mmsonline.com/articles/machining-demonstration-shows-the-digital-twin-concept-in-action

Apr 1, 2019 — Observers watched the machining of the digital twin.

 

Digital Twin Powers Accurate Program Simulation

Apr 27, 2020 — The ESPRIT strategy is to work closely with machine tool builders to build a digital twin of each CNC that includes a CAD model of the CNC. 


Requirements for a digital twin manufacturing framework - NIST

https://www.nist.gov/publications/framework-digital-twin-manufacturing


Part Data Integration in the Shop Floor Digital Twin - NSF-PAR

https://par.nsf.gov/biblio/10064950-part-data-integration-shop-floor-digital-twin-mobile-cloud-technologies-enable-manufacturing-execution-system

PDF - (CNC) machine tools using the MTConnect standard. This system serves as an integral piece of the Shop. 


Digital twin of a cutting tool (finalised) | KTH

https://www.kth.se/pmh/projekt/public-projects/digital-tvilling-for-ett-skarverktyg-avslutat-1.747323

May 7, 2020 — In the Vinnova project Tweeting machine we developed IoT functionality to provide rich information from CNC machining. 


5-Axis CNC Machining Training Via Digital Twin 

https://www.fabricatingandmetalworking.com/2020/07/5-axis-cnc-machining-training-via-digital-twin/


Digital Twin Feed Drive Identification for Virtual ... - UWSpace PDF by GWG Tseng · ‎2018 ·

https://uwspace.uwaterloo.ca/handle/10012/13970


The Process Digital Twin:  Microsoft

https://cloudblogs.microsoft.com/industry-blog/manufacturing/2017/10/23/the-process-digital-twin-a-step-toward-operational-excellence/


Application framework of digital twin-driven product  smart manufacturing system by X Zhang · ‎2019 · ‎

https://journals.sagepub.com/doi/full/10.1177/1729881419880663

20 discussed modeling and autonomous strategy of. Computer numerical control (CNC) machine tool digital twin technology. 


Digital Thread for Manufacturing - STEP Tools, Inc.

https://www.steptools.com/

Each digital twin reflects the unique, dynamic state of a physical part during manufacturing. ... Case Study: Drive a CNC Machine from the Digital Thread.


NCSIMUL 2021 brings added extras to Digital Twin for CNC ..

https://www.hexagonmi.com/about-us/news/media-releases/2020/may-2020/updates-to-ncsimul-digital-twin-software


Visual Twin. As Real As It Gets. - ModuleWorks

https://www.moduleworks.com/visual-twin/

Photo-realistic visualization of the machine and machining process. IOT/Industry 4.0 showcase: Digital Twin + Visual Twin = The full machining experience.

BIG KAISER : The Digital Twin: state-of-the-art technology

https://www.bigkaiser.eu/en/news/detail/?news_id=13325


Improvement of the quality of designed cylindrical grinding. by P Pereverzev · ‎2018 

https://www.matec-conferences.org/articles/matecconf/abs/2018/83/matecconf_icmtmte2018_01033/matecconf_icmtmte2018_01033.html

All this leads to the fact that cycles for CNC machines are selected. This article discusses the use of a digital twin, which performs virtual testing.  


Incorporate The Digital Twin Into Operations | Machine Design

https://www.machinedesign.com/community/article/21120622/incorporate-the-digital-twin-into-operations

Using them to create “digital twins”  data collection systems into the BigRep PRO with our Bosch Rexroth CNC Control. 


A hybrid predictive maintenance approach for CNC machine.

https://www.x-mol.com/paper/1247285605030629376

Apr 6, 2020 — ... maintenance approach for CNC machine tool driven by Digital Twin. 


Visualisation of the Digital Twin data in manufacturing ... - ORCA

https://orca.cardiff.ac.uk/123709


PDF by Z Zhu · ‎2019 ·

In this paper, an AR application that uses Microsoft. HoloLens to visualise the Digital Twin data of a CNC milling machine in a real manufacturing environment. 

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The Democratization of the Digital Twin for Tool Assemblies ...

https://www.machiningcloud.com/2020/02/28/the-democratization-of-the-digital-twin-for-tool-assemblies/

Feb 28, 2020 Accurate twinning of the cutting tool assemblies and the CNC machine tool,


Virtual Simulation of Machine Tool Operation

http://www.dfki.de/wwdata/2_German-Czech_Workshop_on_I_4.0_Berlin_12_12_16/14Kolar_Virtual_Machine_Tool_v03.pdf



FANUC CNC Machining Simulation - FANUC America

https://www.fanucamerica.com/products/cnc/fanuc-simulators

FANUC CNC Machining Simulator. Develop the future machine tool workforce through interactive, digital twin technology! Now available for 5-axis machining!


Hexagon NCSimul Software Creates Digital Twin 

https://www.productionmachining.com/products/hexagon-ncsimul-software-creates-digital-twin


Mar 20, 2019 — This software works with ISO NC machining codes to simulate, verify and optimize machining programs based on specific parts, tooling. 


A comparative study on digital twin models: AIP Conference 

https://aip.scitation.org/doi/abs/10.1063/1.5090745

by Q Liu · ‎2019 


Real-time machining data application and service.

https://ideas.repec.org/a/spr/joinma/v31y2020i5d10.1007_s10845-019-01500-0.html

 An intelligent machine tool (IMT) driven by the digital twin - Center of High-efficient and Green CNC Machining Process and Equipment).

by X Tong · ‎2020 


Digital Twinning for Smart Industry - EUDL

https://eudl.eu/doi/10.4108/eai.6-11-2018.2279986

introduce in the 2000s digitalisation of machine tools (CNC) and product development.


Tebis CAD/CAM/MES Experts Demonstrate Digital Twin 

https://compositesuk.co.uk/communication/news/tebis-cadcammes-experts-demonstrate-digital-twin-and-cam-automation-capabilities

https://www.tebis.com/en/digital-twins-in-manufacturing---maximum-reliability-in-automation/n1246

Oct 28, 2019 — With Digital Twin models, Tebis completely simulates and checks NC programs against collisions to ensure the highest level of CNC machining. 


Digital Twin-Based Optimization for Ultraprecision Motion 

https://digital.csic.es/bitstream/10261/215538/1/Digital_motion_backlash.pdf

by RE Haber · ‎2019 


Machine Tool Genome Project - Home

https://mtrc.utk.edu/wp-content/uploads/sites/54/2019/09/mtgp_summary.pdf

www.machinetoolgenomeproject.com

Tony Schmitz of the University of Tennessee and the Oak Ridge National Laboratory, enables us to create a "digital twin" of your CNC Machining Center. 


Implementation of Digital Twin for Engine Block Manufacturing

https://www.mdpi.com/2076-3417/10/18/6578

by R Bambura · ‎2020


Open source CNC control with CAM and digital twin integration

https://smartech.gatech.edu/handle/1853/62352


Hidden Markov model-based digital twin construction for ...

https://www.cambridge.org/core/journals/ai-edam/article/hidden-markov-modelbased-digital-twin-construction-for-futuristic-manufacturing-systems/28B4EBEE42ACB043202A6ED19B96564B

by AK Ghosh · ‎2019 


ISO/TC 184

https://www.ththry.org/activities/2020/AdHocGroup_DigitalTwin_V1R8.pdf

ISO/TC 184 Ad Hoc Group on the Digital Twin. Version 1 Revision 8. 


Ud. 26.5.2022,  30.1.2022, 27.12.2021

Pub 11.10.2021



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