Segmented Body Assembly System for the SMART Car Body Shop

1999 ◽  
Author(s):  
Gerhard Schupp
Keyword(s):  
Assembly System ◽  
Body Shop ◽  
Car Body

Vorrichtungsfreies Fügen*/Fixtureless joining in car body assembly

2018 ◽  
Vol 108 (10) ◽  
pp. 703-707
Author(s):  
D. Kupzik ◽  
S. Coutandin ◽  
J. Fleischer
Keyword(s):  
Automotive Industry ◽  
Flexible Body ◽  
Body Shop ◽  
Car Body ◽  
New Models ◽  
Device Free

Die steigende Variantenvielfalt im Automobilbau durch neue Modelle und elektrische Derivate motiviert ein Umdenken im Karosserierohbau. In „SmartBodySynergy“ (SBS) wird ein flexibler Karosserierohbau in Werkstattfertigung entwickelt. Für dessen Umsetzung sind flexible Fügezellen notwendig. In diesem Artikel wird der Einsatz einer vorrichtungsfreien, kamerageregelten Bauteilpositionierung für den Einsatz in varianten- sowie vorgangsflexiblen Fügezellen untersucht und eine Demonstratorzelle vorgestellt.   The increasing diversity of variants in the automotive industry through new models and electrical derivatives motivates a rethinking of body shop construction. In „SmartBodySynergy“ (SBS), a flexible body shop is being developed in workshop production. For its implementation, flexible joining cells are necessary. This article examines the use of device-free, camera-controlled component positioning for use in variant- and process-flexible joining cells and introduces a demonstrator cell.

Reach on the Buffer Capacity Design between Body Shop Lines of Aar with Simulation Analysis

2013 ◽  
Vol 655-657 ◽  
pp. 1666-1669
Author(s):  
Xin Jin ◽  
Jian Su ◽  
Chang Hai Yang
Keyword(s):  
Simulation Model ◽  
Buffer Capacity ◽  
Simulation Analysis ◽  
Capacity Design ◽  
Body Shop ◽  
Automated Production ◽  
Car Body

In order to buffer the randomness failure of automated production car body shop is growing tendency to set buffer between lines to solve this problem. Then how to design the buffer capacity is the problem. This article did analysis of the basic planning data of body shop, then provides how to build simulation model and how to design the buffer capacity base on different planning phases through simulation analysis.

CALCULATION-EXPERIMENTAL METHOD FOR DEFINITION OF LOWEST FREQUENCY IN BENDING VIBRATIONS OF COACH CAR BODY IN VERTICAL PLANE BASED ON IDENTIFICATION OF ITS BENDING STIFFNESS

2020 ◽  
Vol 2020 (9) ◽  
pp. 35-46
Author(s):  
Aleksandr Skachkov ◽  
Viktor Vasilevskiy ◽  
Aleksey Yuhnevskiy
Keyword(s):  
Least Squares Method ◽  
Vertical Plane ◽  
Bending Stiffness ◽  
Dimensional Problem ◽  
Euler Beam ◽  
Bending Vibrations ◽  
Car Body ◽  
Variable Function ◽  
Experimental Values ◽  
Definition Of

The consideration of existing methods for a modal analysis has shown a possibility for the lowest frequency definition of bending vibrations in a coach car body in a vertical plane based on an indirect method reduced to the assessment of the bending stiffness of the one-dimensional model as a Bernoulli-Euler beam with fragment-constant parameters. The assessment mentioned can be obtained by means of the comparison of model deflections (rated) and a prototype (measured experimentally upon a natural body) with the use of the least-squares method that results in the necessity of the solution of the multi-dimensional problem with the reverse coefficient. The introduction of the hypothesis on ratability of real bending stiffness of the prototype and easily calculated geometrical stiffness of a model reduces a multi-dimensional problem incorrect according to Adamar to the simplest search of the extremum of one variable function. The procedure offered for the indirect assessment of bending stiffness was checked through the solution of model problems. The values obtained are offered to use for the assessment of the lowest frequency of bending vibrations with the aid of Ritz and Grammel methods. In case of rigid poles it results in formulae for frequencies into which there are included directly the experimental values of deflections.

Automatic Assembly System of Strain Gauge Based on Deviation Model

ROBOT ◽  
2013 ◽  
Vol 35 (5) ◽  
pp. 589
Author(s):  
Dechun ZHENG ◽  
Yongping ZHANG ◽  
Guojun LI
Keyword(s):  
Strain Gauge ◽  
Assembly System ◽  
Automatic Assembly
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