Search Results - "Chechulin, Yu. B."

Assessment of the Load on Automatic Pipe-Rolling Systems and Prospects for New Systems by Chechulin, Yu. B., Belyaev, S. Yu, Kuznetsov, V. I., Morgunov, V. A., Vert, V. Yu

“…The actual load on the primary line and the rollers in the automatic mill of the TPA-220 pipe-rolling system at AO PNTZ is assessed, with a view to expansion…”
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Improving Pipe Production on the TPA 220 Piercing Mill by Chernyshev, Yu. M., Bolotov, A. V., Starogorodtsev, V. P., Shamilov, A. R., Chechulin, Yu. B.

“…The introduction of pipe rolling from continuous-cast bullet on the TPA 220 piercing mill, with an expanded range (up to a diameter of 245 mm, as against the…”
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Modification of the TPA-220 Piercing Mill for Rolling Concast Billets and Long Tubes at the Pervouralsk New Pipe Plant by Chernyshev, Yu. M., Bolotov, A. V., Novikov, E. A., Gainanov, V. R., Chechulin, Yu. B., Pesin, Yu. V.

“…The results of modifying the TPA-220 piercing mill are described. The energy and force characteristics of the mill are evaluated. The dependence of the torque…”
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Improving saw reliability in cutting a moving pipe by Maslov, V. S., Chechulin, Yu. B., Buinachev, S. K.

“…The saws used to cut moving pipe are studied. The basic cutting parameters are determined, and improvement in saw performance is discussed…”
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Parameter selection for the supply system in a Pilger mill by Chechulin, Yu. B., Popov, Yu. A., Filatov, S. N., Sokolinskii, B. Ya

“…The braking chamber in the supply system of a Pilger pipe mill is modernized. The influence of constant and variable parameters of the supply system on braking…”
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Press shaping of arched components by means of a mobile tool by Chechulin, Yu. B., Boklag, N. Yu, Pesin, Yu. V., Zolotov, A. M.

“…The best tool motion in a press is considered, when producing U-shaped components from sheet. The elastoplastic properties of the deformed material are taken…”
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Feeder operation in pilger mills by Chechulin, Yu. B., Popov, Yu. A., Filimonov, I. E.

“…A dynamic model of the feeder in a Pilger mill is proposed. The model takes account of the operational characteristics of the pneumatic and braking chambers…”
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Improved shaping of the blank for welded large-diameter pipe by Chechulin, Yu. B., Kichka, A. O., Goncharov, K. A.

“…A new method of shaping single-seam welded large-diameter pipe is proposed. This method employs an additional deforming tool…”
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Aspects of the loading of a plug mill during gripping of the semifinished product by Chechulin, Yu. B., Baranov, G. L., Ziomkovskii, V. M., Pesin, Yu. V.

“…The loads in the drive of a plug mill are analyzed. It is observed that the brief initial peak moments measured on the spindles of the work rolls are as much…”
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Measuring the loads on the spindles of Pilger-mill rolls by Chechulin, Yu B, Kuznetsov, V I, Pesin, Yu V, Dushkin, V M, Ol'kov, I S, Markov, D V, Sokolinskii, B Ya, Muratov, A S

“…This article presents results from practical measurements of the torque on spindles in the drive of the work rolls of the Pilger mill in tube-production unit…”
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Modernizing a TESA 102–377 for the production of 426-mm-diam. Tubes by Chechulin, Yu B, Kozhukhar', A F, Grebnev, D V, Kartak, B R, Kauzov, A M, Shumyakov, V I, Syukasev, G M, Pokrovskii, V B

“…An analysis is made of the technological capabilities of tube-production unit TESA 102-377 and the results obtained from a modernization that the unit…”
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Standardization of the Technology Used to Make Artificial Reflectors for the Ultrasonic Inspection of Tubes by Bersenev, A A, Chechulin, Yu B, Kiselev, S M, Uzyukin, V V, Pesin, Yu V, Kauzov, A M

“…This article discusses plans for a special section designed to make standard factory specimens (SFSs) that will be used to adjust the sensitivity of equipment…”
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Improved design and service conditions for the roll bearings on tube cold-rolling mills by Chechulin, Yu. B., Sokolovskii, V. I., Pokrovskii, V. B.

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