1 / 13

Comprehensive Guide to Pressed and Plunger Connections in Engineering Technology

Explore the principles, types, and applications of pressed and plunger connections in engineering technology. Learn about disassembling techniques, materials used, and various connection shapes. Discover the scope of industries utilizing these connections and understand the process of cold and hot pressing. Helpful resource links provided.

aisha
Download Presentation

Comprehensive Guide to Pressed and Plunger Connections in Engineering Technology

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Anglicky v odborných předmětech"Support ofteachingtechnicalsubjects in English“ Tutorial: Engineering technology Topic: Pressed and plungerconnections Prepared by: Ing. Elena Nová Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002 je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.

  2. Pressed and plunger connections

  3. Pressed and plunger connections • Plunger connection • 1. Disassembling • 2. Not disassembling • Mostly from plastic or spring steel • For assembling is used material’s elasticity • One part MUST be plastic / elastic • These connections can be in shape of ‘hook’ ‘with protrusions’ or ‘rounded’. • Enable simple and quick connection of thin sheets, parts of nonmetal, (plastics, glass and ceramic materials )

  4. Pressed and plunger connections • Plunger connection system / non disassemble able • Scope of using:Car assembly (coachwork)Electro technical industryManufacturing of domestic goods / fastening of handles, cables, company’s symbols etc.

  5. Lisované a západkové spoje • Types of plunger connectors:

  6. Pressed and plunger connections • Plunger connection of rounded shapes

  7. Pressed and plunger connections • Plunger connections using member elements • Build in connection latch

  8. Pressed and plunger connections • Pressed connection Press pincers • Cold press connection

  9. Pressed and plunger connections • 1. Cold pressed connections • Operation uses press.

  10. Pressed and plunger connections • 2. Contacts pressing by transversal shrinkage • Hot: • Into heated outer part an inner cold part is inserted. • Universal joint – Hot pressing-Pressing tool

  11. Pressed and plunger connections • 3. Pressing of joints - Transverse expansion is provided by sub-cooling of inner part-shaft • For cooling is used dry ice / solid CO2, up-to -79 deg. C / or liquid nitrogen up to -190 deg. C

  12. Answer questions:

  13. Used literature • http://strojirenstvi-ucivo.blogspot.com/2011/04/2194-rychloupinaci-zapadkove-spoje.html

More Related