Education of the republic of uzbekistan tashkent state technical university named after islam karimov

X.B. Olimkhojayev, A.S. Sadriddinov. 
Modern cotton boll picking machine…………….…224 
Sh.I. Mamaev, A.T. Djanikulov, O.T. Kasimov, A.V. Grishenko. 
Analysis of methods for 
determining the coefficient of adhesion between the wheel and the rail, which affects the 
torsional vibrations in the traction of mainline locomotives.......................................................230 
Kh.D. Irisov, 
A.P.
Kartoshkin. 
Economic test results of experimental spring device….……238 
A.T.Rosaboev
 
, Sh.T.Hudoerov , F.A.Alimova
, M.M.Atadjanova , S.M.Kramaryov. 
Design 
results of a device for cleaning seeds by air flow………………………………………...…….248 
B.Kh.Islamov, M.A. Fattakhov, O.S.Abdullayev. 
Physical and mechanical properties of non-
woven materials based on natural silk.........................................................................................257 
Sh.N. Faizimatov, S.B. Bulgakov, A.M. G’afurov.
Ways to increase stability of stamps in 
improving working designs.........................................................................................................263 

---

306 
REQUIREMENTS 
 
The design of articles for publication in the journal 
“Technical sciences and innovation”
Tashkent State Technical University 
 
Submission declaration and verification
Submission of an article implies that the work described has not been published previously (except in the 
form of an abstract, a published lecture or academic thesis), that it is not under consideration for 
publication elsewhere, that its publication is approved by all authors and tacitly or explicitly by the 
responsible authorities where the work was carried out, and that, if accepted, it will not be published 
elsewhere in the same form, in English or in any other language, including electronically without the 
written consent of the copyright-holder. To verify originality, your article may be checked by the 
originality detection service.