| Article |
|---|
| Article name |
Parameters of Plastic Deformation Process During Internal Thread Tapping |
| Authors |
Berezin S.Y.Doctor of Engineering chumakov@mail.ru |
| Bibliographic description |
Berezin S. Ya. Parameters of Plastic Deformation Process During Internal Thread Tapping / / Scholarly Notes of Transbaikal State University. 2020. Vol. 15, No 3. PP. 75-84. DOI: 10.21209/2658-7114-2020-15-3-75-84. |
| Section |
|
| DOI |
10.21209/2658-7114-2019-15-3-75-84 |
| UDK |
620.178.6 |
| Article type |
|
| Annotation |
The article presents an analysis of the conditions for the formation of internal threaded
profiles during the operation of the initial deforming scroll of the threaded fas-tener. To describe
the conditions, geometric elements of the working sections of the de-forming coil and graphical
diagrams of the process of its implementation are presented. Mathematical dependencies have
been developed to determine the main parameters of the deformation process, such as the degree,
speed, volume of deformation, etc. They are necessary for calculating the power parameters of
the thread forming process both under normal conditions and when using intensifying influences.
The proposed calcula-tion method can be easily adapted for the analysis of such processes, in
particular in the operation of deforming a taps.
|
| Key words |
thread tapping, internal thread, hole wall, plastic deformation, thread forming
fasteners, deforming a tap, absolute deformation |
| Article information |
|
| References |
1. Berezin, S. Ya. Issledovaniva plasticheskih svojstv cvetnvh splavov primenitekno к
processam rez’bovydavlivaniva / / Mekhanicheskoe oborudovanie metallurgicheskih zavodov.
2019. № 1. S. 33-40.
2. Berezin, S. Ya., CHumakov, R. E., Leonov, V. N. Nauchnve osnovv tekhnologii sborochnorez’boobrazuvushchih
processov: monografiva. Chita: ZabGPU, 2005. 213 s.
3. Berezin, S. Ya., Romanova, L. S. Asimmetriva vydavlivaemvh profilej pri obrazovanii
gladko-rez’bovvh soedinenij / / Uchvonve zapiski Zabajkal’skogo gosudarstvennogo universiteta.
2013. № 3. S. 7-13.
4. Nakatvvanie rez’b, chervvakov, shlicev, zub’ev / V. V. Lapin, M. I. Pisarevskij,
V. V. Samsonov fi dr.]. L.: Maninostroenie: Leningr. otd-nie. 1986. 228 s.
5. Poluchenie rez’b vydavlivavushchimi metchikami / sost. S. I. Velickij, S. I. Kuzurman / /
Obzorv po mezhotraslevoj tematike GosINTI № 2/41-70. M.: GosINTI, 1970. 37 s.
6. Rvzhov, E. V., Andrejchikov, O. S., Steshkov, A. E. Raskatvvanie rez’b. M.:
Mashinostroenie, 1974. 122 s. |
| Full article | Parameters of Plastic Deformation Process During Internal Thread Tapping |
