Sheet Metal Punching

 

Sheet Metal Components Production - Notes

Bibliography

https://www.thefabricator.com/thefabricator/article/punching/forming-on-the-modern-punch-press-sheet-metal-fabrication-s-swiss-army-knife

http://www.vandf.co.uk/tooling/what-is-cnc-punching/

https://www.some.es/en/sheet-metal-cnc-punching

https://www.wileymetal.com/8-tips-for-extending-punch-press-and-punch-tool-life/

Use coated tools

A thin layer of gold-colored titanium nitride (TiN) or blue-gray titanium carbonitride (TiCN) reduces friction and wear. That keeps temperature down.  

https://www.marlinwire.com/blog/a-quick-look-at-how-the-sheet-metal-punching-process-works

https://www.metalworkingworldmagazine.com/reliable-and-efficient-sheet-metal-punching/

https://www.boschertusa.com/sheet-metal-punching-notching/cp-series-cnc-punching-machine

Digital Twin

https://www.researchgate.net/publication/303835561_Virtualisation_process_of_a_sheet_metal_punching_machine_within_the_Industry_40_vision

https://patents.google.com/patent/US776511A/en

https://www.interempresas.net/Metal-forming/Articles/7447-Theory-of-the-punching.html

https://www.teletecsi.com/blogs/precision-sheet-metal-punching-process

https://www.rajagiritech.ac.in/Home/mech/Course_Content/Semester%20IV/ME%20220%20Manufacturing%20Technology/Module%205.pdf

https://monroeengineering.com/blog/piercing-vs-punching-vs-blanking-how-they-differ/

https://mindtribe.com/2016/03/the-mindtribe-guide-to-sheet-metal-design/

https://www.google.com/patents/WO2016016400A1?cl=en

https://patents.google.com/patent/US776511A/en

http://www.advantagefabricatedmetals.com/punching-process.html

DFM

https://www.machinedesign.com/mechanical-motion-systems/article/21832114/following-dfm-guidelines-for-working-with-sheet-metal

Punching Tooling

https://www.amada.co.jp/english/products/bankin/punching/kanagata.html

https://www.trumpf.com/filestorage/TRUMPF_Master/Products/Services/01_brochures/TRUMPF-punching-at-a-glance-brochure-EN.pdf

https://www.trumpf.com/filestorage/TRUMPF_Master/Products/Services/01_brochures/TRUMPF-punching-tools-catalog-EN.pdf

https://www.wileymetal.com/8-tips-for-extending-punch-press-and-punch-tool-life/

Use coated tools

A thin layer of gold-colored titanium nitride (TiN) or blue-gray titanium carbonitride (TiCN) reduces friction and wear. That keeps temperature down.  

http://www.murri.fi/documents/luettelot/Murrplastik/Punching_tools.pdf

https://www.etsy.com/market/sheet_metal_punch

https://ieeexplore.ieee.org/document/8030901/

https://knowledge.autodesk.com/support/inventor/learn-explore/caas/CloudHelp/cloudhelp/2019/ENU/Inventor-Help/files/GUID-1A5F9CD1-80A8-4462-894A-4D8C9DFCDB51-htm.html

https://www.businessmagnet.co.uk/company/sheetmetalholepunches-140456.htm

https://www.sheetmetalworld.com/sheet-metal-fabrication-directory/tooling/punch-tools/all/page3

https://www.dickblick.com/categories/crafts/metal/punch-tools/

https://www.equipment-news.com/getting-the-right-punch/

https://www.ijsr.net/archive/v4i9/SUB158488.pdf

https://dir.indiamart.com/impcat/hss-punches.html

https://www.shivamtools.in/hss-punches.html

http://hnjassociates.in/hss_punches

https://www.lomusa.com/wp-content/uploads/2017/11/Catalogo-utillaje-tipo-torreta-Amada-con-lubricante.pdf

https://dir.indiamart.com/impcat/carbide-punches.html?biz=10

https://www.thefabricator.com/stampingjournal/article/stamping/carbide-in-tool-and-die

https://www.expometals.net/en-gb/product-detail-isis-sas/tungsten-carbide-punching-dies

https://www.bohler-edelstahl.com/app/uploads/sites/92/2020/02/productdb/api/bw051de_stanztechnik.pdf

https://www.researchgate.net/figure/SEM-images-for-a-60-b-55-and-c-50-HRC-hardness-punches-by-3-die-clearance-and-8000_fig1_317277256

https://www.mdpi.com/1996-1944/12/8/1261/pdf

https://www.google.com/patents/US9272320

https://www.google.com.gi/patents/US5235879

https://assets.unilogcorp.com/187/ITEM/DOC/100044791_Catalog.pdf

https://www.sheetmetaltooling.co.nz/

https://www.jlsmoldparts.com/punching-carbide-punch-die/

Materials

https://www.etmm-online.com/the-right-material-for-die-making-a-931247/

https://acs.acscoating.com/punches-dies-forming-tools/  Coatings

https://www.scientific.net/MSF.818.69

http://www.tungsten-carbide.com.cn/tungsten-carbide-punch.html

https://www.wilsontool.com/en-us

https://www.researchgate.net/publication/225821065_Rotary_blanking_tool_materials/link/557f675b08aeb61eae261831/download

https://link.springer.com/article/10.1007/s11740-007-0039-3

Ceramics

2019

Ceramic tool inserts have extreme hardness for wear resistance, high heat resistance, and optimum tribological behavior, but have poor machinability and severe brittleness. High costs are offset by reduced maintenance and increased productivity. While not commonly used, the ceramic tool inserts offer a possible solution to high interface loading and wear.

https://www.ahssinsights.org/news/tool-materials-and-die-wear/

https://www.ceramic-applications.com/applications.html?cat1_id=2198&cat1_name=Metal%20Engineering&cat2_id=2307&cat2_name=Metal%20machining

https://patents.google.com/patent/DE10246591A1/en

https://www.forging.org/uploaded/content/media/Altan_paper_Die_materials_and_surface_treatments6.pdf

http://www.google.co.ls/patents/DE19951587A1?cl=en

https://www.google.com/patents/CN101143786A?cl=en

 In sheet metal forming ceramics as tool materials improve the tribological system.

https://books.google.co.in/books?id=VBrYReMVtYEC&pg=PA137

https://patents.justia.com/patent/6463779

https://books.google.co.in/books?id=s6Xw2CcXElEC&pg=PA318

https://www.cv-technology.com/en/technical-ceramics/applications/forming-technology/

https://ris.utwente.nl/ws/files/7048297/Singh92design.pdf

https://ijret.org/volumes/2014v03/i23/IJRET20140323008.pdf

2020

https://www.durit.com/en/products/sheet-metal-forming-and-packaging-technology

https://assets.unilogcorp.com/187/ITEM/DOC/100044791_Catalog.pdf

https://www.alibaba.com/showroom/ceramic-stamping-die.html

1200 pieces tool life

https://formingworld.com/rapid-tooling-stamping/

https://formingworld.com/rapid-tooling-stamping/

https://www.groz-tools.com/india/pdffiles/Tools_Equipment.pdf

https://www.mdpi.com/2075-4701/10/6/779/htm

http://hrms.secab.org/resource/454_17ME653__Metal_Forming.pdf

https://meticulousblog.org/top-10-companies-in-metal-stamping-market/

https://www.eigenengineering.com/e-books/

Advanced Cutting Tool design and Fabrication Mechanism

https://www.eigenengineering.com/tool-design-and-fabrication-mechanism/

Monitoring wear of punch

https://link.springer.com/chapter/10.1007/978-1-4471-0647-0_25

https://www.longdom.org/open-access/efficient-method-of-producing-oval-punching-holes-on-sheet-metal-2168-9873.1000109.pdf

https://www.researchgate.net/publication/290041160_Machining_accuracy_of_punching_for_thin_sheet_metal_-_Influence_of_tool_position_misalignment_and_its_detection

https://metalformingmagazine.com/article/?/stamping-presses/high-speed/high-speed-stamping

https://www.hindawi.com/journals/amse/2020/9236783/