Donghong Shipbuilding successfully built the first "pocket" type leisure fishing boat

At 10 o'clock on the morning of May 19th, a small and exquisite pocket-sized leisure fishing boat was gently hanged on the flatbed in the sound of firecrackers, and steadily ran from the Donghong No. 2 shipyard. The No. 10 berth was then slowly lifted with a gantry crane, slowly heading for the framed extension rail of the No. 10 berth, and placed carefully in the sea. Its calm movements, the audience on both sides are all applauded, and the joy of the ship owner is beyond words.
The leisure fishing boat has a total length of 23m, a width of 3.9m, a depth of 1.8m, a draught of 1.2m, a total tonnage of 42T, a main engine of 140KW and a speed of up to 11 knots. After trial flight, the performance is good. The owner is Nanxun Mountain Village, Juxi Street, Xiangshan County. Economic cooperatives. Compared with the 52,000-ton bulk carrier “Qixiang 15” built by the company in 2011, the ship is a “pocket” dinghy. However, "the sparrow is small and complete." Between the square inches, the layout of the structure must be carefully arranged, and the requirements are very high. From the cabin seats, the stairs up and down, the doors and windows, the dining room, the restroom, the deck visitors and the handrails to the driver's desk lamp, etc., all are carefully designed. Without the feeling of depression, the difficulty can be imagined.
Chairman Li Hongwei was deeply aware of the significance of Donghong Shipbuilding's successful construction of the first pocket-sized leisure fishing boat. Zheng Chengpei entrusted experienced engineer Zheng Shipei to specialize in the quality inspection and supervision of the ship. Zheng Gong and all the construction workers did not bear the heavy burden. The construction was carried out as scheduled, and a leisure fishing boat with beautiful, high quality, excellent performance, high-quality craftsmanship and loved people was delivered as scheduled, and the construction of “miniature fine yacht” for Donghong Shipbuilding was made. Successfully tried and accumulated experience.

Gear Damper

Rotary Damper with gear. Gear Damper is used to dampen drives, control speed, and many other applications. Gear dampers are widely used in automobile interior decoration, household electric appliances,etc. Gear damper increasing equipment life and reducing maintenance expenses.


Gear Damper


NOTE:

1. Please contact the corresponding product engineer for specific torque products.

2. Max. rotation speed: 50r/min

3. Max. circle rate: 6 cycle/min(Clockwise360 °, 360 ° anti-clockwise for 1 cycle)

4.Operating temperature: -10~50℃

5.Storage temperature:-30~80℃



Gear damper  rapplied torque

Applied torque: (T)

Test Temperature: 23+/-5℃

Rotating speed:20r/min

Durability test Method: Clockwise 360 °, 360 ° anti-clockwise

Rotating speed:20r/min

Test Frequency: 1cycle/min

Test Temperature: 23±5℃

Durability test cycle: 50000cycle

Test result criteria: Store in the room temperature for 24 hours or more after the test, recording to the torque T=T±30%T.

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