Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 6. Отображено 6.
04-07-2012 дата публикации

Control system and method of multi-roll straightening machine of cold-rolling recoiling unit

Номер: CN102527720A
Автор: Cai Hengjun, Li Li, Jiang Dapeng, Zhang Guoqiang, Gao Enyun, Hu Hongxu, Zhang Liang
Принадлежит:

The invention provides a control system and method of a multi-roll straightening machine of a cold-rolling recoiling unit. A belt head position correction sensors are arranged at main detection points, an uncoiling motor is connected with an encoder, mode selectors are arranged on a plurality of operating tables, and a three-section tension selection procedure tensiometer and a belt head position calculation procedure are established in a PLC (programmable logic controller). When the straightening machine is put into operation, the maximum speed of an uncoiling, shearing and coiling motor is limited through an automatic control system and kept consistent with the maximum speed of the multi-roll straightening machine and a tension roll, so that the correction effect of the plate shape of a steel strip can be ensured; and when the straightening machine is not put into the operation, the purposes of assisting in penetrating the strip and declutching can be achieved by automatic control, the ...

Подробнее
Номер записи: 1
17-07-2013 дата публикации

Device and method for producing topping printing color-coated sheet by using cold-rolling color coating line

Номер: CN103203986A
Автор: Zhou Muting, Li Lin, Cai Hengjun, Gao Yi, Wang Dong, Wang Yue, Huang Gang, Hou Xuandong, Liu Qibin, Li Qiang
Принадлежит:

The invention provides a device and method for producing topping printing color-coated sheet by using a cold-rolling color coating line. A printing specialized scraper device, a printing roller and a printing ink drying device are additionally arranged on the basis of an original two-coating and two-drying device. Twice coating processes are implemented; the first coating process comprises the steps of: coating a prime coating on a front surface by a 1# coating machine, drying by a 1# curing furnace, coating base paint on the front surface by a 2# coating machine, and drying by a 2# curing furnace; and the second process comprises the steps of: coating a first printing oil layer on the front surface by the 1# coating machine, drying by the 1# curing furnace, coating a second printing ink layer by a standby coating machine, drying by a printing ink drying device, coating the coating varnish on the front surface by the 2# coating machine, coating back paint on the backside by the 2# coating ...

Подробнее
Номер записи: 2
04-07-2012 дата публикации

Production method of color-painted furniture plate

Номер: CN102527617A
Автор: Hou Xuandong, Li Lin, Cai Hengjun, Gao Yi, Wang Dong, Wang Yue, Wang Tiejun, Li Qiang, Xu Chengming, Zhou Muting
Принадлежит:

The invention provides a production method of a color-painted furniture plate. The method comprises the following steps of: pretreating the surface of a painting substrate for the color-painted furniture plate; painting with three rollers; and controlling a painting process, a curing process, a cooling process and a drying process by optimizing process parameters to obtain the color-painted furniture plate with good appearance quality. When observed visually 1 meter away from the color-painted furniture plate, a plate surface is free from the defects of scratches, dirty lines, oil stains, exposed iron, passivation spots, blurs, air bubbles and holiday; and when observed visually 30 millimeters away from the color-painted furniture plate, the plate surface is free from the defects of transverse strips, wide and narrow marks, air blade strip marks, ribs, buckles, edge waves, reining marks, rolling marks, cracks, raised ribs and the like; and painting color and luster are uniform and free ...

Подробнее
Номер записи: 3
04-07-2012 дата публикации

Method for reducing dirty lines on surface of color coated steel plate

Номер: CN102527607A
Автор: Hou Xuandong, Li Lin, Cai Hengjun, Gao Yi, Wang Yue, Wang Tiejun, Wang Dong, Li Qiang, Gao Xiukun, Xu Chengming
Принадлежит:

The invention provides a method for reducing dirty lines on a surface of a color coated steel plate. The method comprises the following steps of: vertically and horizontally blowing a welded seam of a steel strip with high pressure air; controlling degreasing temperature and concentration of a degreasing alkali solution; cleaning the steel strip after surface adjustment with desalted water; reusing a passivating solution to filter; taking stainless steel corrugated pipes as inlet and outlet pipes of a painting supply pump; replacing sealing rings at regular intervals; protecting by covering plastic bags on the exteriors of a paining supply pipeline and a backflow tank; establishing a washing solvent recycling system for residual paintings in the pipeline; taking a stainless steel filter screen as a filter bag at the outlet end of the painting supply pump; and selecting the layer number of the stainless steel filter screen and the number of meshes according to the painting varieties, thereby ...

Подробнее
Номер записи: 4
04-07-2012 дата публикации

High-strength ultra-low carbon bake hardening steel plate and manufacturing process thereof

Номер: CN102534370A
Автор: Liu Junyou, Wang Yue, Gao Yi, Cai Hengjun, Liu Rendong, Wang Keqiang, Liu Song, Huang Qiuju, Gao Xiukun
Принадлежит:

The invention relates to a high-strength ultra-low carbon bake hardening steel plate and a manufacturing process thereof. The high-strength ultra-low carbon bake hardening steel plate is characterized by comprising the following components in percentage by weight: 0.0010-0.0030 percent of C, 0.060-0.120 percent of Si, 0.45-0.90 percent of Mn, 0.030-0.060 percent of P, 0.015-0.045 percent of Al, 0.007-0.014 percent of Ti, less than or equal to 0.010 percent of S, less than or equal to 0.0030 percent of N and the balance of Fe. The Ti component can also be substituted by 0.013-0.027 percent of Nb component. The manufacturing process of the high-strength ultra-low carbon bake hardening steel plate comprises the following steps of: hot rolling; cold rolling; and annealing. Compared with the prior art, the steel plate has the beneficial effects that: the steel plate has proper bake hardening property and also has superior high-strength performance by adding trace Ti or Nb into the ultra low ...

Подробнее
Номер записи: 5
17-07-2013 дата публикации

Method for producing back plate of liquid crystal television

Номер: CN103203310A
Автор: Hou Xuandong, Li Lin, Cai Hengjun, Yang Zhongjie, Gao Yi, Wang Dong, Zhang Chen, Zhou Muting, Li Qiang, Gao Zhenxin
Принадлежит:

The invention relates to the field of color-coated steel sheet production, and particularly to a method for producing a back plate of a liquid crystal television. The method is characterized in that the raw steel material is required to be deep-draw steel at DX53D+Z or above; the surface is required to reach the quality standard of FB level or above; and started with the process control adjustment of pre-treatment, coating and packaging, curing, cooling procedures and coiling technology in the production process, the method for producing the back plate of the liquid crystal television comprises the specific control steps of: 1) carrying out the pre-treatment process, including, pre-degreasing, pre-cleaning, pre-rinsing, and controlling a speed of a production line within 50-70 m/min; 2) passivating, and coating primer and finish paint on the front side of the product and back paint of a product; 3) drying and curing at 18-226 DEC G; 4) cooling strip steel; and 5) using a paper sleeve when ...

Подробнее
Номер записи: 6