Standards. DIN Manufacturing processes joining – Part 5: Joining by forming processes; Classification, subdivision, terms and definitions. Title ( German). DIN references following documents: DIN , , Manufacturing processes joining – Part 5: Joining by forming processes; Classification. Find the most up-to-date version of DIN at Engineering
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This is a preview of subscription content, log in to check access. At least 10 specimens are required for the release tests. Synonyms Mechanical joining ; Tube forming ; Upset bulging. This electronically generated standard is authentic and valid without signature.
Previous issues VW For details on the assessment of round clinched joints without cutting element, see PV Newer developments, Journal for Technology of Plasticity, 8593–5, The nominal and tolerance values must be determined for each individual case.
If undercut is present on both sides: These bulges are used to clamp a joining partner e.
Joining by Upset Bulging | SpringerLink
Living reference work entry First Online: The article presents the analysis of the structure of the load capacity of riveted joints. The assessment criteria according to Section 3. It is also possible to join surfacetreated parts zinc-coated, aluminized, organically coated, etc. No part of this document may be transmitted or reproduced without prior permission of a Standards Department of the Volkswagen Group.
Metallic continuity may occur under certain conditions. For sheets with different plasticity characteristics, the harder sheet is to be arranged on the side of the punch wherever possible “hard in soft”. Specimen width is 45 mm, overlap of the sheets is 35 mm and length of the single sheets is at least mm.
If this is not the case, the joint is NOK. The connection is a positive locking and friction locking joint. In the case of the conventional riveted joints the maximum load capacity of the joint is determined by the strength of the fastener.
J Clean Prod 19 6—7: In the latter case, the microsection must be prepared so that the microsection plane is located in the center of the clinched joint for the determination of the geometric characteristics. Issue 1 First Online: Rectangular joints are to be dim perpendicular to the load direction.
There are no generally applicable values for the base thickness tb. Undercut f not present on both sides: J Mater Process Technol 5: Drawing version desired values of the joint: Considerably lower strength is to be expected if this is not the case. If the material flow in the structure is uninterrupted, as can be seen in the Figure on the left, it is a wrinkle.
The overall thickness of the joining partners must not exceed 5 mm.
J Manuf Process 15 1: Nahtlose kaltgezogene Rohre; [Precision steel tubes — technical delivery conditions — part 1: Knickbauchen; Einordnung, Unterteilung, Begriffe — [Manufacturing processes forming under combination of tensile and compressive conditions — part 6: Joining by Upset Bulging. An axial compression load is usually applied to a rotation-symmetric workpiece e.
The result Fmin Ftransverse — 2 sigma is a reference 8593-55 for the drawing specification.
Page 13 VW The strength of the 8593- joint is determined by the mechanical properties of the material of the joined sheets. Joining by forming processes; Classification, subdivision, terms and definitions Clinchen -?
Here, it must be ensured that the measured values are not affected by the preparation work.
The Structure of the Strength of Riveted Joints Determined in the Lap Joint Tensile Shear Test
In this Section terminological inconsistencies may occur as the original titles are used. Such processes are necessary to fulfill the growing demands on industrial production of multi-material joints and general lightweight production.
Page 17 VW For the joints with aluminium-steel blind rivetthe load capacity of the joint was on the strength limit of the rivet tubular part and on the strength limit of the sheet material. Skip to main content Skip to table of contents.