2017
DOI: 10.1007/978-3-319-62410-5_13
|View full text |Cite
|
Sign up to set email alerts
|

Control of Accuracy of Forming Elastic-Deformable Shafts with Low Rigidity

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0

Year Published

2018
2018
2021
2021

Publication Types

Select...
4

Relationship

1
3

Authors

Journals

citations
Cited by 4 publications
(4 citation statements)
references
References 21 publications
0
4
0
Order By: Relevance
“…Analysis of the equation of movement of the pneumatic element shows that its dynamic properties can be approximately described by means of an operator transmittance of the aperiodic element as: (2) where the equivalent time constant T np − depending on the initial position of the piston of the pneumatic actuator equals 0,01-0,02 s. The increase of elastic deformations relative to coordinate Y was analysed in relation to the initial coordinate of the object when supplying a unit step-wise signal on its input, taking into account the inertia of the actuator. The operator transmittance of the object is equal to: (3) Based on earlier research [19,20] it was concluded that the time constants in the numerator and the denominator of the operator transmittance of the object have similar values, and thus its dynamic properties are similar to the properties of the proportional element, i.e. the transitional process at step-wise signal supplied to the input of the actuator is most frequently determined by the properties of that element (Fig 4).…”
Section: Results Of Experimental Study Of Characteristics Of Dynamic mentioning
confidence: 99%
See 3 more Smart Citations
“…Analysis of the equation of movement of the pneumatic element shows that its dynamic properties can be approximately described by means of an operator transmittance of the aperiodic element as: (2) where the equivalent time constant T np − depending on the initial position of the piston of the pneumatic actuator equals 0,01-0,02 s. The increase of elastic deformations relative to coordinate Y was analysed in relation to the initial coordinate of the object when supplying a unit step-wise signal on its input, taking into account the inertia of the actuator. The operator transmittance of the object is equal to: (3) Based on earlier research [19,20] it was concluded that the time constants in the numerator and the denominator of the operator transmittance of the object have similar values, and thus its dynamic properties are similar to the properties of the proportional element, i.e. the transitional process at step-wise signal supplied to the input of the actuator is most frequently determined by the properties of that element (Fig 4).…”
Section: Results Of Experimental Study Of Characteristics Of Dynamic mentioning
confidence: 99%
“…In the case under consideration, the elasticity coefficients of the elastic system relative to coordinate X are determined primarily by the elastic properties of the machine tool − h xx =3·10 -7 m/N, and relative to coordinate Y − by the elastic properties of the part. The calculations were performed following the 4 relations given in [20], in the case when the machining force, applied at the centre point of the part, determines the initial value of elastic deformations of the part g y0 = 0,11·10 -3 m, h yy = 1,2·10 -6 m/N. The values of coefficients B 0 and В are equal to B 0 = 0,18, В = 0,17.…”
Section: Results Of Experimental Study Of Characteristics Of Dynamic mentioning
confidence: 99%
See 2 more Smart Citations