a review - Acta Technica Corviniensis

ACTA TECHNICA CORVINIENSIS – Bulletin of Engineering
φ"(t), rad/s2
x(t), m
12
10
8
6
4
2
0
-20,0 0,5 1,0 1,5 2,0 2,5 3,0
-4
-6
-8
-10
15
10
5
-10
-15
x"(t), m/s2
0
0 0,5 1 1,5 2 2,5 3
-5
7
6
5
4
3
2
1
φ'(t), rad/s
0,3
0,2
0,1
0,0
0
-0,1
0,5 1 1,5 2 2,5 3
-0,2
-0,3
-0,4
-0,5
Figure 4. The kinematical functions for Example 2:
Link mechanism with reciprocating motion mass
CONCLUSIONS
The above demonstrated method can be applied
easily for engineer students in the higher education.
The method is suitable for investigation of similar
mechanical systems having one or more degrees of
freedom. By consequent modification of data
(physical quantities) of systems a wide range of
possible structures and their kinematical behavior
can be analyzed. For this reason the application of
this method can be advantageous for engineer
students.
REFERENCES
[1.] BOSZNAY, Á.: Műszaki rezgéstan, Műszaki
Tankönyvkiadó, Budapest, 1962.
[2.] HEGEDŰS, A.: A műszaki rezgéstan alapjai.
Szent István Egyetemi Kiadó, Gödöllő, 2009, p.
149.
[3.] CSIZMADIA, B.M., NÁNDORI, E. (szerk.):
Mechanika mérnököknek, Mozgástan, Nemzeti
Tankönyvkiadó, Budapest, 2001
0
0 0,5 1 1,5 2 2,5 3
x'(t), m/s
2,5
2,0
1,5
1,0
0,5
0,0
-0,5 0 0,5 1 1,5 2 2,5 3
-1,0
-1,5
-2,0
-2,5
φ(t), rad
ACTA TECHNICA CORVINIENSIS – BULLETIN of ENGINEERING
12
10
8
6
4
2
0
0,0 0,5 1,0 1,5 2,0 2,5 3,0
ISSN: 2067-3809 [CD-Rom, online]
copyright © UNIVERSITY POLITEHNICA TIMISOARA,
FACULTY OF ENGINEERING HUNEDOARA,
5, REVOLUTIEI, 331128, HUNEDOARA, ROMANIA
http://acta.fih.upt.ro
2013. Fascicule 2 [April–June] 111