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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

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Мониторинг СМИ

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

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 4. Отображено 4.
26-05-2023 дата публикации

Machining method for improving quenching cracks of carbon steel side baffle

Номер: CN116160197A
Автор: ZHANG BAOKUN, XU BAOKU, SUN XIAOTING, ZHANG LIXIN, WANG CHEN
Принадлежит:

The invention relates to a machining method for improving quenching cracks of a carbon steel side baffle. The machining method comprises the following steps that S1, the structure of a forge piece is optimized; redesigning and manufacturing a side baffle forging mould, and filling the bosses on the two sides, so that the initially forged side baffle has no size mutation; s2, rough machining; s3, integral quenching; s4, the side edge annealing depth is determined, and then high-frequency annealing treatment is conducted; and S5, finish machining is conducted till the final size is achieved. According to the method, the problem of quenching cracks is effectively solved by improving the machining process and avoiding size mutation. After improvement, the side baffle produced subsequently has no cracking phenomenon, so that the current production condition is met, integral quenching can be realized, the working efficiency is improved, the product quality is ensured, and a large number of waste ...

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Номер записи: 1
04-08-2023 дата публикации

Tool for taking out cylinder sleeve of engine

Номер: CN116533185A
Автор: ZHANG BIN, HAN JIAMING, SHI JINGLONG, ZHAO HAIFENG, LI JUN, ZHANG YAN, ZHANG BAOKUN
Принадлежит:

The invention relates to an engine cylinder sleeve taking-out tool which is used for taking out a cylinder sleeve from a cylinder body. The tool comprises a first abutting piece, a second abutting piece, an adjusting assembly connected between the first abutting piece and the second abutting piece and a drawing piece connected between the first abutting piece and the second abutting piece, wherein the first abutting piece and the second abutting piece are arranged in a spaced mode. The side, away from the second abutting piece, of the first abutting piece is provided with a first abutting face, the side, away from the first abutting piece, of the second abutting piece is provided with a second abutting face, and one end of at least one of the first abutting piece and the second abutting piece is provided with a bent part capable of abutting against one end face of the cylinder sleeve. The adjusting assembly is configured to be used for adjusting the distance between the first abutting piece ...

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Номер записи: 2
29-06-2016 дата публикации

Dead steam recycling device

Номер: CN0205352117U
Автор: GUO MINGZHI, ZHANG LIZHONG, HE ZHENRONG, ZHANG BAOKUN, LI QIANG, WANG YAN, WANG JINGPING, WANG SHUXIA, LEI YANJU
Принадлежит:

... 本实用新型公开了一种乏汽回收装置，包括螺旋管高效换热器、冷凝水缓冲罐、凝结水泵、还包括驱动凝结水泵的蒸汽输送管线、凝结水管线，所述蒸汽管线上装有Y型过滤器、静力疏水阀和球阀，并且被分为两路。乏汽经螺旋管高效换热器一级冷凝后再送入冷凝水缓冲罐和凝结水泵，通过各种调节阀进行二级冷凝。本装置具有投资小、见效快、占地面积少等优点，应用范围广。 ...

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Номер записи: 3
22-08-2023 дата публикации

Camshaft gear assembly equipment

Номер: CN116619289A
Автор: HAN JIAMING, SONG YUANHONG, ZHANG BIN, SHI JINGLONG, DU HONGFEI, ZHANG BAOKUN, ZHANG YAN, XU HONGCHAO
Принадлежит:

The invention relates to camshaft gear assembling equipment which is used for assembling a gear on a camshaft, the camshaft gear assembling equipment comprises a bottom frame, a supporting part arranged on the bottom frame and a locking assembly, the locking assembly and the supporting part are arranged on the bottom frame in a spaced mode in the first direction, and the supporting part is used for supporting the camshaft; the locking assembly defines a positioning channel which is used for fixing the gear and extends in the first direction, and the central axis of the positioning channel can coincide with the central axis of the cam shaft placed on the supporting part. According to the cam shaft gear assembling equipment, the cam shaft is supported through the supporting part arranged on the bottom frame, and then the gear is fixed through the locking assemblies which are arranged on the bottom frame at intervals with the supporting part in the first direction, so that the gear is kept ...

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Номер записи: 4