{"product_id":"freeform-tools-in-cad-systems-a-comparison-von-josef-hoschek-hrsg","title":"Freeform Tools in CAD Systems","description":"\u003cp\u003eFrom 13th-17th May, 1991 the Centre for Applied Mathematics at the Darmstadt University of Technology and at the University of Kaiserslautern in cooperation with the European Consortium for Mathematics in Industry {ECMIl has organized the Workshop: \"Practice of Computer Aided Gemetric Design - What CAD Systems are really capable of\". Some of the most im­ portant software vendors had been invited to participate in the workshop and to demonstrate their developments in the area of free form surface technology. The following systems were presented: CATIA (IBM\/Dassault); EUCLID (Matra); ICEM (CDC); SYRKO (Mercedes-Benzl; STRIM (Cisigraph); UNIGRAPHICS (McDonnel Douglas) and in addition the visualization system WAVEFRONT (mental images) was introduced. The presentations were supposed to focus on the following topics: re­ presentation of analytical curves\/surfaces; Coons-Eace-Top-Elements; multisurfs; triangular patches; offset surfaces; volume elements; inter­ secting algorithms; operations for combination of curves, surfaces and volumes; sweeping elements\/fillets; blending methods; parametrization of data; interpolation\/approximation of irregular data\/NC data; NC control (three axes, five axes milling). - Demonstrations of the systems were also given on work stations. Besides, a qUestionnaire should have given a short overview on the implementations. Beside these presentations of software systems, the participants had the opportunity to hear lectures on developments for interfaces.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783322867742\"\u003e\u003ch3\u003eA Comparison\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783322867742","offer_id":39426702180445,"sku":"9783322867742","price":34.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/4796aad1-3cd5-4bdf-8f4a-72a07d3f94fa.jpg?v=1756182424","url":"https:\/\/shop.autorenwelt.de\/en\/products\/freeform-tools-in-cad-systems-a-comparison-von-josef-hoschek-hrsg","provider":"Autorenwelt Shop","version":"1.0","type":"link"}