Symulacyjna weryfikacja programu obróbki

• Autorzy: Morek R.

Warianty tytułu

EN

Verification through the simulation of the machining program

• Języki publikacji: PL

Abstrakty

PL

Konkurencyjność wymaga innowacyjności w obniżaniu kosztów i zwiększaniu zdolności technologicznych zakładu. Symulacyjna weryfikacja programu obróbkowego polega na jego analizie w wirtualnym środowisku komputerowym z wykorzystaniem modeli obrabiarki, układu sterowania, oprzyrządowania technologicznego. Jej celem jest weryfikacja poprawności programu obróbkowego, a zatem minimalizowanie kosztów związanych z wdrożeniem procesu technologicznego. Opracowanie modeli geometrycznych nadal jest przedmiotem badań. Uwzględnienie dokładności geometrycznej obróbki, tolerancji wymiarów półfabrykatu, a także oddziaływań dynamicznych to złożony i wieloczynnikowy obszar naukowo-badawczy, który dotyczy szeroko rozumianego technologicznego przygotowania produkcji. Pomimo wielu problemów obróbka wirtualna stanowi aktualny obszar zainteresowania ze strony przemysłu ze względu na swoje zalety. W artykule omówiono wymagania jakie powinien spełnia model obrabiarki, przedmiotu i procesu obróbkowego. Scharakteryzowano też środowisko dla obróbki wirtualnej na przykładzie wybranych systemów CAM i CAE.

EN

The competitiveness requires the innovation in the cost cutting and increasing technological fit nesses of the plant. Verification through the simulation machining program consists in his analysis in the virtual computing environment with the use of models of machine tool, control system, technological equipment. A verification of the correctness of the machining program, that is minimizing costs associated with implementing the technological process are a purpose. Designing geometric models up in our times still is the subject of the research. Taking into account the accuracy of geometrical machining, the tolerance of dimensions of the semifinished product, as well as dynamic influences is complicated and multifactorial research area which is regarding widely understood technological preparing the production. A complementary CAx environment which enables full geometrical and dynamic analysis of technological operation does not exist. Commercial answers are being used the CAM and CAE programs supplementing them. in spite of many problems virtual machining (VM) constitutes the current area of interest on the part of the industry on account of its advantages. The paper presents the requirements which should meet a machine tool, workpiece and machining process. Moreover the environment for virtual machining has been characterized, on example of selected CAM and CAE systems.

Słowa kluczowe

PL

obróbka wirtualna; symulacja; CAM; CAE; optymalizacja; stabilność

EN

virtual machining; simulation; computer-aided manufacturing*; CAM; CAE; optimization; stability

• Wydawca: Wydawnictwo Wrocławskiej Rady FSNT NOT
• Czasopismo: Inżynieria Maszyn
• Rocznik: 2012
• Tom: R. 17, z. 2
• Strony: 38--49
• Opis fizyczny: Bibliogr. 30 poz.

Twórcy

autor

Morek R.

• Instytut Technik Wytwarzania na Wydziale Inżynierii Produkcji Politechniki Warszawskiej

Bibliografia

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