PALUBA
March 29, 2024, 03:14:26 pm *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: Čitajte na Palubi roman "Centar" u nastavcima, autora srpskog podoficira i našeg administratora Kuzme
 
   Home   Help Login Register  

Prijatelji

▼▼▼▼

Mesto za Vaš baner

kontakt: brok@paluba.info

Del.icio.us Digg FURL FaceBook Stumble Upon Reddit SlashDot

Pages:  1 2 3 4 5 [6] 7   Go Down
  Print  
Author Topic: Tenk T62  (Read 50250 times)
 
0 Members and 1 Guest are viewing this topic.
kumbor
Stručni saradnik - opšti
kapetan bojnog broda
*
Offline Offline

Gender: Male
Posts: 17 447


« Reply #75 on: January 07, 2019, 12:47:06 pm »


Ипак, треба узети у обзир чињеницу да су до осамдесетих година Руси (Совјети) били тешко заражени "ракетним вирусом" и занемарили развој цевне артиљерије и муниције.
Logged
lEO - ZD
stariji vodnik I klase
*
Offline Offline

Gender: Male
Posts: 1 091



« Reply #76 on: April 16, 2020, 06:43:00 am »

Nisam vidio da je postavljeno pa stavljam ovdje:
Video koji prikazuje eksperimentalni T62 sa raketnim motorima za izvlačenje iz blata.


https://www.reddit.com/r/TankPorn/comments/fqi2ct/an_experimental_rocketassisted_t62_to_prevent_it/?utm_source=share&utm_medium=ios_app&utm_name=iossmf
« Last Edit: April 16, 2020, 06:49:44 am by lEO - ZD » Logged
momo PT61
Prijatelj foruma
poručnik korvete
*
Offline Offline

Gender: Male
Posts: 3 053


ПЕНЗИОНЕР


« Reply #77 on: May 02, 2020, 08:24:29 am »

Možda je T62  zaista  dobra borbena mašina,alinkoliko se sjećam,jdina uspešna operacija bila ČSSR 1968 Grin
Logged
Perun
poručnik korvete
*
Offline Offline

Posts: 3 668


« Reply #78 on: May 02, 2020, 12:16:03 pm »

Pokaza se dobar i protiv Iranskih Chifteina
Logged
Bozo13
Stručni saradnik - KoV
kapetan bojnog broda
*
Offline Offline

Gender: Male
Posts: 16 530



« Reply #79 on: May 02, 2020, 03:45:35 pm »

Odlično..

https://thesovietarmourblog.blogspot.com/2015/12/t-62.html?m=1
Logged
kumbor
Stručni saradnik - opšti
kapetan bojnog broda
*
Offline Offline

Gender: Male
Posts: 17 447


« Reply #80 on: May 02, 2020, 04:09:58 pm »

Iako se pokazalo da je T-62 bio samo prelazni model tenka, do uhodavanja proizvodnje T-64 i kasnijeg T-72, ipak je njegov top 115mm 2A26 bio prvi glatkocevni tenkovski top u široj upotrebi, i moćniji od najmoćnijeg zapadnog 105mm L7/M68. T-62 je napravljen u "samo" 15.000 komada. Modernizovan je 80ih godina sa dodatnim oklopom kupole, laserskim daljinomerom i na njemu je opitovan sistem aktivne zaštite "Drozd". Nije imao ni SUV, ni višeslojni oklop, mada su na neke stavljali ERO, krajem 80ih. T-62 je bio vrhunac razvoja tenka klasične koncepcije i svakako inženjerski uspešniji od Čiftena, a i bio je bolje oklopljen od njega, ako ne računamo Čiftene sa "chobham" oklopom, a takvih je bilo malo.
Logged
Vladimir Ivanović
Stručni saradnik - OMJ
poručnik fregate
*
Offline Offline

Gender: Male
Posts: 4 896


Da sam nomalan, poludio bih.


« Reply #81 on: May 02, 2020, 06:01:01 pm »

Nije mi jasno zašto postoje dvije teme o tenku T62.

Sad mi je glupo da napišem nešto na ovom dijelu kad sam pisao na onom drugom dijelu.
Logged
MOTORISTA
Počasni global moderator
kapetan bojnog broda
*
Offline Offline

Gender: Male
Posts: 62 007



« Reply #82 on: May 02, 2020, 06:25:47 pm »

Sređeno.
Logged
Bozo13
Stručni saradnik - KoV
kapetan bojnog broda
*
Offline Offline

Gender: Male
Posts: 16 530



« Reply #83 on: May 03, 2020, 06:37:14 am »

... Nije imao ni SUV, ni višeslojni oklop, mada su na neke stavljali ERO, krajem 80ih. .

Kad su jih modernizirali, stavili su na njih "VOLNA" suv (T-62M)

Quote

VOLNA" FIRE CONTROL SYSTEM (T-62M)


The T-62M introduced in 1983 came with an entirely new "Volna" fire control system. "Volna" is a comprehensive fire control system overhaul. All of the original components of the T-62's fire control system have been replaced, and some new technology has been added, including the KTD-2 laser rangefinder, the BV-62 analog ballistic computer, the new TShSM-41U sight, and all of the necessary electrical equipment like the 9S831 transformer to adapt the new technology to the tank's electrical system.

The addition of the BV-62 ballistic computer vastly reduces the amount of guesswork involved in the gunnery process. The gunner can manually input five ballistic variables, which are: the gun chamber temperature, ambient temperature, crosswind speed, atmospheric pressure, and the amount of barrel wear. The gunner may set the ballistic computer to operate in either the automatic mode or the semi-automatic mode. BV-62 operates in the automatic mode by default. In this mode, it uses range information from the laser rangefinder and combines it with the other five variables to calculate a ballistic solution in the form of a servo control command to lower the aiming mark in the TShSM-41U sight by the appropriate amount. To switch the ballistic computer to the semi-automatic mode, the gunner turns the dial switch (marked '5' in the drawing below) from the "AVT" position to any of the other positions. This manually sets the range in 1000-meter increments from 0 meters to 3000 meters, and the potentiometer (marked '4') sets the range in 100-meter increments up to 1000 m. The ballistic computer does not accept data on the ambient temperature and atmospheric pressure when operating in the semi-automatic mode. The semi-automatic mode is only used in emergencies, such as if the laser rangefinder stops working.


TShSM-41U

TShSM-41U is a further improvement over the TShSD-41U that brings up the sighting system of the T-62 up to the level of a baseline main battle tank like the T-64A or T-72, as per the design goal of the T-62M modernization. Externally, the TShSM-41U sight can be distinguished from the earlier TShS and TShSD models by the relocation of the control switches to a rectangular panel that is much closer to the eyepiece. Like the TShS sight, there are three toggle switches arranged in a row: one to turn on the independent stabilizer, one to turn on the sight heating system, and one to turn on the internal lamp to illuminate the viewfinder markings. The activation status of the independent stabilizer is signaled by a green indicator light next to the eyepiece.

One of the primary improvements was the possibility of automatically forming a ballistic solution in conjunction with a ballistic computer immediately after lasing a target. Moreover, the sight featured a new vertical stabilizer with a maximum stabilization error not exceeding 0.6 mils. The sight has two magnification settings, 3.5x or 6.9x, with an angular field of view of 18° in the former setting and 9° in the latter setting. Moreover, the sight communicates with the "Meteor-M1" stabilizer to determine if the point of aim is within the range of vertical motion of the main gun. If not, the electric firing circuit of the U-5TS cannon is disconnected and the gun readiness indicator light in the viewfinder of the sight is switched off.

Like the preceding models, TShSM-41U had dependent stabilization with a sight-follows-gun stabilization regime. The sight worked in conjunction with the "Meteor-M1" stabilizer. When the vertical stabilization is active, the sight can move by 15 degrees in both elevation and depression for a total range of vertical motion of 30 degrees. This was a major upgrade over the TShS series of sights. The independent stabilizer of the sight activates under two conditions: like the TShS-41U, it will activate if the gun autoblocker activates after a shot is fired, and it will also activate if the gun reaches the limits of its elevation and depression. For example, if the T-62 crests a hill with a slope of 15 degrees, the gun stabilizer will not be able to keep the gun aimed at the target due to its depression limit of -6 degrees but the TShSM-41U sight will enable the gunner to maintain a line of sight to the target. In this condition, the electric firing circuit of the main gun is disconnected as the line of sight of the TShSM-41U has exited the depression limit of the main gun. If the "Meteor-M1" stabilizer is switched to the semi-automatic mode (powered controls without stabilization), then the TShSM-41U sight can aim beyond the limits of the main gun in both elevation and depression.

The gun laying system is semi-automatic, meaning that the aiming chevron drops vertically when a ballistic solution is obtained and the gunner must manually raise the chevron onto the target to apply the correct superelevation angle to the main gun. The ballistic solution is calculated by the BV-62 ballistic computer with input from the KDT-2 laser rangefinder. The ammunition type is selected by the gunner via a selector dial on the BV-62 control panel, and the selection will influence the amount of drop for the chevron to match the ballistic profile of the ammunition selected. After the range data has been acquired, the BV-62 computer can also calculate the necessary amount of lead for moving targets with two possible ammunition types - APFSDS or HEAT - at any distance from 800 to 1,800 meters. To calculate lead, the gunner must lay the center chevron on the target such that the moving target will travel along the graduated lateral mil scales flanking the center chevron. Then, keeping the aim point fixed, he presses the trigger paddle on the lower edge of the left control handle. He must not track the target. The lead indicator light turns on and the BV-62 computer begins a timer that counts down the flight time of the selected ammunition type for the range to the target, previously determined by the laser rangefinder. When the timer ends, the lead indicator light turns off, and the gunner must make a note of the last position of the target on the graduated lateral mil scale. The gunner must then mirror the position on the scale and use that as the new aim point.

Needless to say, this process is rather unrefined. This makes it easy for the gunner to make mistakes, and small errors on his part can heavily skew the lead calculation process. This restricts the usefulness of the feature, but nevertheless, it is better than a simple guess as that is even more sensitive to human error. The narrow range limit of 800-1,800 meters for lead calculation is generous enough for typical tank engagement ranges in a European theater, but not more.

The viewfinder markings in the sight were almost identical to the TShSD-41U with the exception of an additional indicator light for the integrated semi-automatic target leading system, marked (15) in the drawing below. The main gun readiness indicator light is marked (14), the laser rangefinder indicator light is marked (16), the digital range readout is marked (18) and the readout for the number of detected targets is marked (17). The readout for the number of detected targets goes up to 3. It indicates the number of discrete targets detected by the laser rangefinder during a single lase. Normally, these would be bushes, trees, mounds, rocks and other natural objects located behind or in front of the intended target.


KTD-2

The KTD-2 laser rangefinder has a minimum measuring distance of between 500 to 4000 meters under clear meteorological conditions. The armoured cover on the aperture of the rangefinder is opened automatically when the gunner presses the trigger button to lase his first target. The cover remains open until manually closed. For sustained use, KDT-2 requires around 6 seconds between each lasing to prevent overheating, but it is not harmful to trigger the laser rangefinder in intervals of 3 seconds for short periods. Range data is displayed inside the TShSM-41U sight, but there is a separate digital display on the rangefinder control panel, as seen in the screenshot below (taken from this video by RedcarUSSR channel).

Besides showing the range measurement, the control panel also has a target selector and a display to indicate the selected target on its left side. As mentioned before, the KTD-2 rangefinder can detect up to three separate targets and record their range data with each lasing within the internal memory of its control unit, and the gunner can cycle between the three targets using the control panel. The number of detected targets varies because the single laser beam pulse from the rangefinder may reflect off of multiple objects behind or in front of the intended target. As such, one laser signal may receive multiple "echoes". On the right side of the control panel, there is a system readiness indicator light in the upper right corner and a range filter display in the lower right corner. The drawing below is taken from the website of Stefan Kotsch.

The range filter is a fairly standard feature of modern laser rangefinders that allows the gunner to filter out all range data that falls below 1,400 meters or 2,400 meters. This is a necessary contingency because there may be circumstances where environmental factors strongly influence the range reading, and if the gunner notices that the range data received from the rangefinder is obviously incorrect based on his own visual range estimate, then he can switch on the range filter to discard the bad data that skewed the final average figure and thus obtain a more accurate reading.

Izvor: https://thesovietarmourblog.blogspot.com/2015/12/t-62.html?m=1#volna
Logged
Dreadnought
Počasni global moderator
kapetan bojnog broda
*
Offline Offline

Posts: 69 456



« Reply #84 on: May 19, 2020, 01:24:08 pm »



Bratska pomoč Rusa u Čehoslovačkoj 1968. Danas se to zove demokratizacija društva.

[ Attachment: You are not allowed to view attachments ]

Jedna fotografija sa istog mesta, najverovatnije koji trenutak kasnije snimljena. U sredini isti tenk 314 koji još uvek na sebi ima šut i cigle od zgrade iz posta u citatu. Tu su još dva T-62 iz iste jedinice, ali i nekoliko čehoslovačkih borbenih vozila tipa "automobil"  Grin


[ Attachment: You are not allowed to view attachments ]



* T-62 - Prag 1968.jpg (1093.91 KB, 3602x2526 - viewed 69 times.)
Logged
Bozo13
Stručni saradnik - KoV
kapetan bojnog broda
*
Offline Offline

Gender: Male
Posts: 16 530



« Reply #85 on: May 19, 2020, 03:47:53 pm »

Ko ima vremena, zanimljivo čitanje..

thesovietarmourblog.blogspot.com
Logged
Dreadnought
Počasni global moderator
kapetan bojnog broda
*
Offline Offline

Posts: 69 456



« Reply #86 on: October 10, 2020, 08:08:31 am »




Quote
Here The Tank Museum's Curator David Willey discusses the Soviet T-62, including its development and service life. Introduced in 1962, it was a further evolution of the T-55 series, which David discussed in Tank Chat #104.



Logged
MOTORISTA
Počasni global moderator
kapetan bojnog broda
*
Offline Offline

Gender: Male
Posts: 62 007



« Reply #87 on: February 08, 2021, 09:03:24 am »

Logged
MOTORISTA
Počasni global moderator
kapetan bojnog broda
*
Offline Offline

Gender: Male
Posts: 62 007



« Reply #88 on: September 05, 2021, 09:51:46 pm »

Alžirci modifikuju svoje tenkove T-62 u vozila za podršku pešadiji.

Logged
gocemk
potporučnik
*
Offline Offline

Posts: 2 636


« Reply #89 on: September 05, 2021, 10:03:53 pm »

Незнам зошто никогаш Југославија не го купија т-62
Logged
Pages:  1 2 3 4 5 [6] 7   Go Up
  Print  
 
Jump to:  

Prijatelji

▼▼▼▼

Prostor za Vaš baner

kontakt: brok@paluba.info

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2013, Simple Machines
Simple Audio Video Embedder

SMFAds for Free Forums
Valid XHTML 1.0! Valid CSS!
Page created in 0.031 seconds with 23 queries.