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N. P. Boytsov
N. P. Boytsov

Articles

Without section
  • Date submitted
    1992-09-18
  • Date accepted
    1992-11-24
  • Date published
    1993-12-28

Statics and kinematics of vehicles with spiral-chain traction device on inclined track

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The St. Petersburg Mining Institute has carried out a number of works in which a wide enough area of use of spiral-chain gearing in the drive of mining machines is defined, a methodology for calculating the main design parameters is developed, and also experimental data of laboratory and industrial tests of hoisting and transporting vehicles with a spiral-chain traction device (SCTD) are obtained, which have found application at mining enterprises of the Krasnoyarsk region. However, ensuring safer operating conditions of mining machines with SCTD requires additional studies of the influence of external factors on the process of converting the rotary motion of the working body into translational movement of the vehicle.

How to cite: Boytsov N.P., Boytsova I.N. Statics and kinematics of vehicles with spiral-chain traction device on inclined track // Journal of Mining Institute. 1993. Vol. 138 . p. 54-60.
Without section
  • Date submitted
    1992-07-21
  • Date accepted
    1992-09-17
  • Date published
    1993-06-03

Ways of creation of means of automatic drilling of extended precisely directed wells

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Nowadays, worldwide, drilling of long directional wells is an urgent problem in geological exploration, oil, coal, gas industries, as well as in the construction of long communications.

How to cite: Boytsov N.P., Bubok V.K. Ways of creation of means of automatic drilling of extended precisely directed wells // Journal of Mining Institute. 1993. Vol. 136 . p. 147-155.
Without section
  • Date submitted
    1987-09-12
  • Date accepted
    1987-11-12
  • Date published
    1988-11-25

Method of determination of optimum parameters of a lifting installation on the computer

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On the basis of the results of theoretical and experimental studies of hoisting units with a traction device of spiral-chain type (TUSC), performed at the Leningrad Mining Institute, design dependences of design and operating parameters were obtained.

How to cite: Boytsov N.P., Zuev L.N. Method of determination of optimum parameters of a lifting installation on the computer // Journal of Mining Institute. 1988. Vol. 117 . p. 77-83.
Without section
  • Date submitted
    1982-09-17
  • Date accepted
    1982-11-15
  • Date published
    1983-05-23

Исследование грузоподъемности подъемной установки с гибким привозным органом

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Строительство и эксплуатация подземных сооружений всегда связаны использованием подъемных машин. Наибольшее распространение на современных предприятиях получили машины со шкивом трения  ...

How to cite: Boitsov N.P. // Journal of Mining Institute. 1983. Vol. 97 . p. 56.