Jiangsu Ahn Jin Rubber Co., Ltd.
Product Categories
Industry knowledgeYou are here: Home » Industry knowledge » Content
Marine rubber fenders play a very important role in the operation of ships
Edit: Jiangsu Ahn Jin Rubber Co., Ltd.Date: 2017-11-25

Marine rubber fender Which company's product quality is good. The movement of the ship in the wave has three kinds of movement: roll, pitch, head and tail, heave (heavy), sway and sway. When several kinds of motions exist together, they form a coupling motion, and the most influential ones are roll, pitch and heave. Splashing is primarily due to the relative motion of the hull and the waves caused by pitch and heave. Adding the freeboard, especially the first freeboard, and the extra-floating of the first part of the water, is a useful way to improve the splashing of the ship.

Jiangsu Anjin Rubber Co., Ltd. is located in the beautiful Jinghang Canal City of Yangzhou. It is a marine rubber fender , rubber fender, inflatable fender, sewer airbag, marine launching airbag, load airbag, polyurethane fender, anti-collision fender, marine inflatable Multi-purpose airbag containers such as fenders are specialized in the production and development of integrated companies.
The company has professional mechanical equipment and testing equipment, and many (open type rubber mixing machine, closed type rubber mixing machine, four-roll calender, various specifications, fendering tank, etc.). The company has excellent handling team and advanced operation concept. Have a high-quality talent team with excellent skills and outstanding professionalism. We have consistently adhered to the requirements of providing high quality service and satisfying customers with high standards. We use our talents and sweat to do our best to improve our products. We rely on outstanding promises and skills to achieve the praise of users and the recognition of the same industry. We wait Sincerely cooperate with you, mutual benefit and win-win, create a boastful tomorrow.
The company has passed ISO900I: 2000 international quality management system certification. The company has passed CCS certification of China Classification Society.
Refers to the function of the ship to adhere to or change the speed, heading or position according to the operation of the driver. It mainly includes the two aspects of heading stability and reversal. It is to ensure that the ship is less steered during flight, adheres to the shortest voyage, and is sensitive and convenient to leave the pier. Avoiding timely and important links is related to ship flight safety and operational economy.
It refers to the size of the benefits of the ship's investment. It is the most active element to promote the development and discussion of new ship types, improve the operation of shipping operations and the development of the shipbuilding industry, and has received increasing attention. Ship economy is a part of ship engineering economics research, which involves the objectives of efficiency, economics, operating economy and capital contribution.
The development of a ship depends primarily on the needs of the society for the ship. After the Second International War, the rapidly growing bulk cargo (crude oil, mineral grain) shipping vessels have been properly trained in skills, and there is generally no significant increase or decrease in demand. There is a growing demand for product packaging freight transport ships, product tankers, chemical tankers, and extra-large parts industrial transport vessels. Ships for marine development and high-speed vessels for special purposes will be added. Accordingly, discussions on hydrofoil, hovercraft, catamaran and small waterplane vessels will be strengthened.

The second element of ship development is the progress of economic and social benefits. High fuel prices and handling costs will promote new ship skills, new energy applications, new models, automated controls and new energy savings, reductions and improved delivery methods (from the perspective of the entire delivery system). Ship type.
Ships in China's maritime law refer to seagoing vessels and other maritime mobile equipment, but are used for military and government vessels and small vessels of less than 20 tons.
A ship is a means of transportation that relies on manpower, sails, engines, etc. to move on the water. In addition, civil ships are generally referred to as ships, military ships are called ships, and small ships are called boats or boats, which are collectively referred to as ships or boats.
Green ship concept
China has officially implemented the "Green Ship Standard". Ships to be built in the future should be greenly recognized according to the three goals of energy efficiency, environmental protection and working environment, and distinguish three levels: GreenShipI, GreenShipII, GreenShipIII (in which: GreenShipIII is the most advanced).
The "Green Ship Standard" is divided into four chapters: public cases; energy efficiency requirements; environmental maintenance requirements and working environment requirements. Although it does not talk about the use of green paint in the planning of shipbuilding. However, green ships are an inevitable trend in the future shipping industry. Therefore, it is incumbent upon all industries to maintain the marine ecological responsibility of rivers.
In recent years, under the guidance of the Shipbuilding Industry Rehabilitation Adjustment Plan, China's shipbuilding industry has become an international power with the prosperity of marine logistics channels. The promulgation of the "Green Ship Standard" is not only related to the trend of the maintenance of the international marine environment, but also related to China's responsibility in the global marine equipment category. [3]
Preparation before sailing
1. The captain should have the following responsibilities before sailing:
(1) After receiving the voyage order, it shall immediately announce the sailing time, tell the crew member to return to the ship on time, and prepare the fuel materials and the whole ship's living items.
(2) Check whether the crew certificate is completely useful. If there is a temporary substitute, you should go through the formalities. For the duty personnel, you should specifically introduce the various equipment and operation functions of the ship and organize the work.
(3) Check the flight certificate of the current round and the tow barge and other relevant documents, and check the visa procedures for entering and leaving the port. If dangerous goods are shipped, the dangerous goods permit should be handled.
(4) Check the navigation aids, operating machinery, work tools, towing equipment, mooring equipment, fire rescue equipment of this round and the tow barge. If problems are found, measures should be taken to stop the disease from setting sail.
(5) Check the loading status of the goods. The goods should be loaded in accordance with the safety requirements. If the requirements are not met, the relevant personnel should be informed to rectify them in time.
(6) Tell the cabin to conduct a comprehensive review of the main engine, auxiliary machine, shafting, and electrical equipment, and prepare for sailing.
(7) Before sailing, hold voyage meetings, conscientiously implement safety measures, clarify division of labor, and responsibilities to people.
(1) After receiving the navigation, the duty engineer will immediately prepare for the flight.
(2) Turn over the relevant valves in the fuel oil, lubricating oil, coolant, and compressed air piping, discharge the accumulated water and sediment in the daily fuel tank, and make up the fuel oil and lubricating oil to ensure the water level of the expansion tank is appropriate.
(3), check the oil level of the gear box and thrust bearing, and insist on normal oil pressure to the tail shaft sleeve until the oil return stops; add appropriate amount of lubricating oil or grease to each manual oiling station.
(4), check the relevant electrical equipment, open the switch that needs the power supply line, and the alarm device should be turned on and off the switch experiment is necessary.
(5), check and make up the starting air pressure, discharge the water in the air bottle, turn the air supply valve and the air supply valve of the flute pipe. If it is the power generator, check the wiring status and battery power.
(6) Check the tightness of the transmission V-belt such as the water pump. The moving parts of the machine and the shaft system should not have anything to keep in between.
(7), the venting experiment on the open cylinder is blocked, the clutch is disengaged, and the number of human-powered vehicles is turned. When it is confirmed that there is no collision or stuck, the vehicle can be started.
Dock operation
(1) The master shall, based on the wind direction, wind, flow rate, flow direction on the ship and the water depth around the pier and the ship's docking conditions, decide on the way to leave the dock and tell the duty personnel.
(2) The duty officer and the person operating on the deck are generally dressed in life jackets.
(3) Retract unnecessary cables and obstacles from the ship's outboard.
(4) Pay attention to the dynamics of the wharf, berth, surrounding environment, front and rear ships, and ship-crossing ships. Only when there is no obstacle to the flight of the ship, you can move the ball and release the signal from the pier according to the chapter. After obtaining the consent of the tow barge, you can operate the car.
(5) When a single ship leaves the dock, in the normal river, under normal conditions, the first and last cables can be dismantled according to the flow direction of the water. When the bow or stern is at an angle with the water flow, all the cables are removed and the motor train leaves the dock; In the advection area, you can use the bamboo poles to open the stern first, and then move to the water after meeting the water depth. In the case of a two-vehicle ship in which the front and rear gears are severe, the two-vehicle rudder can be used to traverse and berth.
(6) When driving off the dock, the car should not be too fierce. It is not advisable to use the rudder too early, and the small rudder angle is required to avoid the stern sweeping the dock or other docking vessels.
(7) When the tow barge leaves the dock, first tell the barge to untie the shore cable. After hearing the barge signal, the tugboat will untie the head cable, the slow train will travel, and gradually use the small rudder angle to make the ship outward and send the deputy staff to Pay attention to the ship's dynamics at the stern, command the barge to operate the outer rudder, and gradually speed up when the ship stops at the dock or the ship is unobstructed.
Formation line operation
(1) The formation of the ship shall abide by the relevant formation rules and determine the order of the formation according to the arrival of the barges.
(2) The tugboat is slowly approaching the head barge from the side of the tug of the tugboat, and the towline is overtaken. When the tail arrives at the head gear, it will be parked in time. If necessary, reversing the car. After the ship is insured, hang the streamer and avoid blindly. Motor car hanging cable.
(3) After the streamer is hung, the barge team is told to solve the other cables on the shore. After all the cables are removed, the barge is blown by the barge before the car can be transported slowly, and the small rudder angle is used to make the ship out and the barge is commanded. At the rudder, the express train can only proceed if there is no obstacle to the ship and the surrounding ship.
(4) When the whole team sails after mooring, it should be prepared for anchoring before the cable is hung. The tugboat should be driven by the head gear on the dominant side, take over the streamer, hang the long cable, and travel slowly, when the long cable starts. When the water surface, parking, long cable and then slowly travel, until the end of the barge anchoring operation, only towed and set sail.
(5), long cables in the flight, the tugboat should be decelerated first to reduce the fleet stroke, command the barges to rudder, when the fleet is straight and twisted, the long cable can be retracted, when the long cable is retracted, Pay attention to personal safety.
(6) It is necessary to pay close attention to the dynamics of the cruise ship and the surrounding environment in formation, cable-carrying, and long-distance cable. If there is no obstacle to the safety of the ship and the fleet, then it can be acted upon and the signal is sounded according to the chapter.
(7) The formation of the fleet should generally be carried out by the driver or the captain to stop the use of one cable at both ends to prevent the cable from being temporarily withdrawn from the cabin or the anchor.
(8) When the cable is hung in the middle, it should be decelerated, and then wait until the fleet is stable before stopping the fast hanging cable.
Original sailboat
Around 2900 BC, the Egyptians first used sailing boats. Since then, it has been the way since the 18th century that sailing ships have always dominated the ocean traffic. At that time, many sailboats were propped on a mast and sailed. About 500 years ago, at the beginning, there were many sailboats with 3 to 4 masts. The sailboat was strong and not afraid of wind. Large ships with engines installed today are widely used, and small sailboats are still used in sports competitions, fishing and local transactions.
Huge freighter
The ship that transports the goods is called a freighter. The history of ships flying on the ocean has been around for thousands of years, enabling people to trade between different international regions. Today, a large number of different types of freighters fly over the sea, from large tankers to small tugs, from car ferries to special ships for the search for damaged ships. Freighters rarely have a superstructure (the part above the main deck). There is a pilot bridge with a chimney on board. There are engines and cabin areas under the bridge. The rest of the boat can accommodate as many items as possible.
Hovercraft rising out of the water
The hovercraft has an inflated air cushion that allows the hull to fly out of the water and is fast due to the reduction in water resistance. Hovercraft is not just floating on the water, but is supported by the air cushion and can be moved on water, swamp or land. The hovercraft has a huge electric fan to form an air cushion. This air cushion is surrounded by a rubber ring called an apron around the hull.
Iron boat
The iron boat is a unique ship in the Yangtze River in China. It is unique to China. The outer bread is iron and the wood is used inside. It has been used for more than 1,000 years in the Three Kingdoms period.
Inflatable rubber boat
The first modern inflatable boat was used in French sailors, and the development of ZODIAC triggered the rapid development of the civilian and military inflatable boats industry. Correspondingly,
In 1937, Pierre Debroutelle planned the first U-shaped inflatable boat. On August 10, 1943, he applied for the patent for the plan. This is the most direct version of the sporty and recreational inflatable boats until today.
Since then many new manufacturers, new forms and new plans have been oriented to the market. The inflatable boat is no longer a small rubber dinghy behind a large yacht. It can reach 45 feet long or even longer.
The "rigid" FRP hull and aluminum hull have gradually replaced the original inflatable bottom. Luxury and beautiful decorative parts, and even the ship's warehouse are also on the rubber boat. Corresponding to its name, today, inflatable boats often only mean that the boat's buoy is inflated, and the bottom of the boat may be FRP and aluminum, but in any case, the inflatable boat has always existed and changed. More and more people are welcome.
There are various types and types of dinghies. There are high-speed boats specializing in speed. There are completely manual kayaks, drifting boats with a sense of turbulence, simple work, fishing boats for offshore fishing and so on.
Widely used in water recreation, recreation, fishing, fishing and other water operations.
Fishing boat
At present, the information used to manufacture inflatable gas cylinders in China is generally PVC data.
Features and benefits of inflatable products:
1. Fully use imported special airboat fabric 0.9T1000D/PVC or 1.2mm PVC, which is excellent in air tightness, wear resistance and long service life.
2, the use of imported air valve, convenient, safe and secure.
3, all bonding parts are selected by imported glue, peeling strength and high temperature resistance, hydrolysis resistance, UV resistance and other functions are much better than domestic glue, even in the sun exposure, the airship connection part of the solid function is fully ensured.
4. The color of the imported materials is high, the color of the cloth is as long as new, and the imported special wear-resistant two-color fender makes the hull durable.
Hanging boat hull airbag
It is made of adhesive and high-frequency heat sealing process, with good air tightness, high strength, durability and first-class quality, with a speed of 40-60 km/h. It can be kept for at least one week after inflation. Marine rubber fenders which company's products are of good quality.