基于工業(yè)機器人的玻璃纖維管自動化鉆孔系統(tǒng)設(shè)計與仿真
基于工業(yè)機器人的玻璃纖維管自動化鉆孔系統(tǒng)設(shè)計與仿真,基于,工業(yè),機器人,玻璃纖維,自動化,鉆孔,系統(tǒng),設(shè)計,仿真
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譯文題目:基于工業(yè)機器人的玻璃纖維管自動化鉆孔系統(tǒng)設(shè) 計與仿真
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P A R T
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C H A P T E R 9 Fire Fighting Vessels
S E C T I O N 1 General
1 Classification
In accordance with 1-1-3/3, the classification.A1 Fire Fighting Vessel Class 1 will be assigned to vessels with water spray protection for cooling the Fire Fighting Vessel’s surfaces to enable close operation for early stages of fire fighting and rescue operations, with capabilities in accordance with 5-9-1/Table 1, built in compliance with these requirements and other relevant sections of the Rules. Where the vessel has been built in compliance with these requirements and for continuous fighting of large fires and cooling structures on fire, with capabilities in accordance with 5-9-1/Table 1, and other relevant sections of the Rules, the classification.A1 Fire Fighting Vessel Class 2 or 3 will be assigned. Where A1 Fire Fighting Vessel Class 2 or 3 also meet A1 Fire Fighting Vessel Class 1 requirements, combined Class notation A1 Fire Fighting Vessel Class 1 and Class
2, or A1 Fire Fighting Vessel Class 1 and Class 3 may be given.
3 Additional Coverage of Fire Fighting Vessel Classification
The following special items related to fire fighting operations are covered under classification:
? Vessel’s fire fighting capabilities
? Vessel’s stability and its ability to maintain station while fire fighting monitors are in full operation.
? The degree of vessel’s self-protection against external fires.
5 Special Vessels with Fire Fighting Capabilities
Vessels not in compliance with these Rules or not specifically built for the service intended to be covered by these Rules, but which have special fire fighting capabilities in addition to their regular service, may be specially considered and reviewed under the intent of these Rules as they relate to fire fighting. See also 5-9-1/1. Such vessels complying with these special requirements may be distinguished in the Record with their assigned designation followed by the special designation (Fire Fighting Capability) such as A1 Towing Vessel (Fire Fighting Capability). Data on the extent of this special fire fighting capability will be entered into the Record, and such special fire fighting systems will be subject to annual surveys.
TABLE1
Minimum Requirements for Fire Fighting Vessels
FFV Class 1, 2 and 3. Additional minimum requirements for foam operation, fixed water-spray systems, and searchlights are given in subsections 5-9-4/13, 5-9-5/3 and 5-9-6/3
Class Notation
Class 1
Class 2
Class 3
Number of water monitors
2
3
4
4
Discharge rate per monitor,m3/hour,(gpm)
1200(5280)
2400(10,560)
1800(7920)
2400(10,560)
Number of pumps
1-2
2-4
2-4
Total capacity,m3/hour,(gpm)
2400(10,560)
7200(31,680)
9600(44,240)
Monitor range(1),m,(ft)
120(394)
150(492)
150(492)
Height,monitor(2),m,(ft)
45(148)
70(230)
70(230)
Number of hose connections each side of vessel
4
8
10
Number of fireman’s outfits
4
8
10
Fuel oil capacity(3),hours
24
96
96
Notes:
1 Range: measured horizontally from the monitor outlet to the mean impact area.
2 Height: minimum height of the trajectory of water monitor jet measured vertically from sea level assuming a mean impact area located at a horizontal distance not less than 70 m (230 ft) from the nearest part of the fire fighting vessel.
3 Fuel oil capacity is to include provisions for continuous operation of all monitors in addition to the total capacity of the vessel’s fuel oil tanks required for continuous fire fighting operations. See also 5-9-2/5.
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C H A P T E R 9 Fire Fighting Vessels
S E C T I O N 2 Plans and Calculations
1 Plans
In addition to the plans required to be submitted by Sections 1-1-7 and 4-1-1/7, the following additional plans are to be submitted in the same manner.
1.1 Hull Plans
Structural fire protection details
Lines and offsets
Curves of form, or equivalent
Cross curves of stability
Capacity plan, giving centers of gravity and tank free surface corrections
1.3 Fire Fighting Plans and Data
General arrangement plan detailing all fire fighting equipment, including the monitors, fire pumps,fire mains, hydrants, hoses, nozzles, water-spray systems, firemen outfits.
Details of pumps and monitors, including locations, capacities and the range of the monitors’ delivery capabilities, including water-spray system capacity data (when fitted).
Details of high pressure air compressor required for filling cylinders of air breathing apparatus, including purity specifications.
Foundations for fire fighting pumps, their prime movers and the water monitors.
Sea chest arrangements for fire fighting systems.
Remote and local control arrangements for monitors.
For FFV Class 1 only:
Water-spray piping systems, including location of nozzles, pumps and valves, with system
corrosion protection arrangements.
For FFV Class 2 or 3:
Details of foam generators and their capacity.
For FFV Class 3:
Foam monitor arrangements, capacity and supports, including remote and local control arrangement for the foam monitors.
3 Calculations (2005)
The following calculations are to be submitted.
? Calculations demonstrating the adequacy of the vessel’s stability during all fire fighting
operations. See also 5-9-3/1.
? Calculations demonstrating adequacy of monitor supports during monitor operations. See also 5-9-4/1.5.
? Calculations demonstrating adequacy of propulsion power required for the vessel to maintain station during firefighting operations. See 5-9-3/3.5.
Submitted calculations are to be suitably documented.
5 Additional Data
In addition to the submitted items required for classification, the following items are to be submitted.
Data indicating that the vessel will be capable of carrying sufficient fuel oil for continuous fire fighting operation and propulsion operation with all fixed water monitors in use at the maximum required capacity for not less than:
? 24 hours: FFV Class 1
? 96 hours: FFV Class 2 or 3
Verification that FFV Class 3 will be capable of foam production from fixed foam monitors
for at least 30 minutes continuous operation.
Verification that FFV Class 2 or 3 will be capable of foam production from mobile generators for at least 30 minutes continuous operation.
Verification that the water monitor range, required by 5-9-1/Table 1, is not less than:
? 120 meters (394 feet): FFV Class 1
? 150 meters (492 feet): FFV Class 2 or 3
Verification that the vessel is in compliance with the minimum requirements of 5-9-1/Table 1,with data on the vessel’s actual design capacities also recorded.
Verification of light ship characteristics. See also 5-9-3/1.3.
The Operating Booklet: It is incumbent upon the Owner to provide information, instructions, data and training for the fire fighting operations of the vessel to help assure that the loadings and operational limits upon which classification is based are not exceeded. An operating booklet detailing operation of the fire fighting installation, installation maintenance data, fire fighting procedures, equipment locations and capacity data, and particulars on maneuvering operations of the vessel during fire fighting or rescue operations are to be submitted for recordor file. A copy of this operating booklet, in a language, or languages, understood by the crew,is to be placed onboard to provide data and information to the crew, and to be accessible tothe Surveyor during survey. See also 5-9-6/9 and 5-9-8/1.
Stability Information: Stability information in the form of a maximum KG versus draft curve, or in another suitable form, based upon the submitted stability calculations required by 5-9-2/3 for all fire fighting operations described in 5-9-3/1 is to be submitted to the Bureau for approval. This information is to be placed onboard the fire fighting vessel for the information of the Master and may become part of the operating booklet.
P A R T
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C H A P T E R 9 Fire Fighting Vessels
S E C T I O N 3 Seakeeping
1 Stability
1.1 General
Each vessel is to have adequate stability for all fire fighting operations conditions, with all fire fighting monitors operating at maximum output in the direction most unfavorable to the stability of the vessel. Stability calculations and corresponding information for the Master are to be submitted for review and approval, respectively. See 5-9-2/3 and 5-9-2/5.
Alternatively, consideration will be given to written confirmation of compliance for all fire fighting operations with the stability requirements of the appropriate national Administration. See also Section 1-1-5.
1.3 Light Ship Weight and Center of Gravity
An inclining test will be required for the first vessel of a series, when as near to completion as practical, to determine accurately the light ship weight and position of center of gravity. The inclining test is to be witnessed by a Surveyor.
For successive vessels of a series considered by the Bureau to be basically identical, submitted detailed weight calculations, accounting only for differences in weights and centers from the inclined vessel, will be satisfactory, provided their accuracy is confirmed by a deadweight survey witnessed by a Surveyor. Inclining experiment results, detailed weight calculations and deadweight survey results are to be submitted for review. See also 5-9-2/5.
3 Maneuverability
3.1 Thrusters and Propulsion Machinery
The vessel is to have thrusters and propulsion machinery of sufficient power for maneuverability during fire fighting operations and as follows.
3.3 Positioning
Thrusters and the vessel’s propulsion machinery are to be able to maintain the vessel on position in still water during all combinations of operation and capacity of the water monitors, at not more than 80 percent of available propulsion force in any direction.
3.5 Control (2005)
Adequate operating control systems are to be provided for fire fighting operations which are to include an alarm condition at 80 percent of available propulsion power and automatic reduction of power action at 100 percent available propulsion power to prevent sudden or complete loss of power due to power overload. Calculations are to be submitted verifying that an equilibrium state between the reaction force from the water monitors and the force from the vessel's propulsion machinery and its side thrusters (at the most unfavorable combination) is at or less than 80 percent of the available propulsion power. This is to confirm that the vessel would maintain its position without setting off the 80 percent alarm condition. See 5-9-2/3.
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C H A P T E R 9 Fire Fighting Vessels
S E C T I O N 4 Fire Fighting Systems
1 Water Monitors
1.1 General
Water monitor systems are to be in compliance with 5-9-1/Table 1.
1.3 Location
Water monitors are to be located to allow for an unobstructed range of operation. Means are to be provided to prevent monitor jets from impinging on vessel structures and equipment.
1.5 Supports
Monitor supports are to be adequately designed for all modes of operation, with particular attention given to loadings at maximum operation and from water jet reactions. Calculations demonstrating adequacy of the design are to be submitted. See also 5-9-2/3.
3 Monitor Control
3.1 Operation
Monitors are to be capable of being operated and maneuvered both locally and at the remote-control station. The monitor remote-control station is to have adequate overall operational visibility, communications and protection.
3.3 Control
Control systems are to be suitably protected from external damage. Electrical control systems are to be provided with overload and short circuit protection. Hydraulic or pneumatic monitor control systems are to be provided in duplicate. Shut-off and control equipment are to be clearly marked.
5 Pumps and Piping for Water Monitors and Water Spray
5.1 General
Pumps and piping systems used for water monitors are to be available for no service other than fire fighting and water spray. Independent sea suctions are to be provided for each pump.
5.3 Pumps
Where two pumps are provided, they are to have equal or near equal capacity. Minimum total pump capacity requirements are given in 5-9-1/Table 1. Pumps are to have piping arrangements that will prevent overheating at low pump delivery rates. For fixed water-spray systems, see 5-9-5/1.
5.5 Piping Systems
Piping systems are to be protected from overpressure. Piping systems used for water spray are to be independent from the system supplying water monitors, except that water monitor pumps may be used. See also 5-9-5/3. All piping is to be suitably protected from corrosion and freezing.
5.7 Suction and Discharge Velocity
It is recommended that fire pump suction velocity generally not exceed 2 m/s (7 ft/s), and discharge piping to water monitors generally not exceed 4 m/s (13 ft/s) operational velocity to assure adequate system capacity. Data showing compliance with 5-9-1/Table 1 piping system capacities are to be submitted. See also 5-9-2/1.3.
7 Sea Suction
Sea suction inlets for fire fighting are not to be used for any other purposes. Sea water inlets for fire fighting and sea chests are to be arranged as low as practical to avoid clogging due to debris or ice, and oil intake from sea’s surface. The location of sea water inlets for fire fighting and sea chest is to be such that water suction is not impeded by ship motions or water flow from propellers or thrusters.
9 Sea Suction Strainer Plates and Valves (2005)
9.1 Valves
All sea water inlets and sea chests are to be fitted with strainer plates at the vessel’s shell. The strainer plates are to have a clear area of at least twice that of the sea valves. Low pressure steam, compressed air or other effective means are to be provided for clearing the strainer plates. Each sea water inlet for fire fighting is to be equipped with a shut off valve.
9.3 Operation of Pump and Valves
The fire fighting pump, the sea water shut off valve and the sea water discharge valve are to be operable from the same locations. Starting of the fire fighting pump when the shut off valve is closed is to be prevented by providing either an interlock system or by audible and visual alarms.
11 Hose Stations
11.1 Number
Hose stations are to be provided at each side of the vessel, in accordance with 5-9-1/Table 1.
11.3 Stations
Each hose station nozzle is to be able to produce a jet or spray. Hoses are to be not less than 38 mm(1.5 in.) nor more than 65 mm (2.5 in.) in diameter, and generally are to be 15 m (49 ft) in length. A water jet flow of at least 12 m (39 ft) is to be provided.
11.5 Location
At least half of the required number of hose connections required by 5-9-1/Table 1 are to be located on the main weather deck.
13 Foam Generators (FFV Class 2 or 3)
FFV Class 2 or 3 are to have 100 m3/minute (3530 ft3/min) minimum capacity mobile high expansion foam generators for fire fighting. On FFV Class 3, this foam generator requirement is in addition to the fixed foam monitor system requirement in 5-9-4/15. Total foam forming liquid carried is to be capable of a least 30 minutes foam production.
15 Foam Monitor System (FFV Class 3)
15.1 Capacity
FFV Class 3 are to have two fixed low expansion foam monitors in addition to the required water monitors. Each foam monitor is to have a minimum capacity of 5000 liters/minute (177 ft3/min) with a foam expansion ratio of 15 to 1, and is to be capable of a height of throw 50 m (164 ft) above sea level with both foam monitors in simultaneous use at maximum foam generation. The foam concentration tank is to have a minimum capacity for 30 minutes at an assumed admixture of 5 percent.
15.3 Arrangements
The foam monitor system is to be of a fixed design with separate foam concentration tank, foam mixing unit and pipelines to the foam monitors. The water supply may be taken from the water monitor pumps. Means to reduce supply water pressure may be required to assure correct water pressure for maximum foam generation.
15.5 Control
The fixed foam monitors are to have both local (manual) and remote control. The remote control of the foam monitors is to be located at the remote-control station for the water monitors and is to include remote control of water and foam concentrate.
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C H A P T E R 9 Fire Fighting Vessels
S E C T I O N 5 Fixed Water-spray System
1 General (2005)
FFV Class 1 are to be provided with a permanently installed water-spray system. The water-spray system is to provide protection for all outside vertical/exposed deck areas of the hull, superstructure and deckhouses, including water monitor foundations and equipment. The water-spray system’s piping, valves and nozzles are to be suitably protected from damage during fire fighting operations.
3 Water-spray System Capacity (2005)
The minimum capacity of the water-spray system is to be in accordance with 5-9-5/Table 1 for the total protected area. See also 5-9-7/1. Necessary visibility of water-spray operations from the navigating bridge and from the monitor’s remote-control station is to be provided.
TABLE 1
Minimum Requirements for Water Capacity (2005)
Location to be Protected
Minimum Water Capacity
liters/minute/m2 (gpm/ft2)
Un-insulated steel (vertical/horizontal)
10 (0.25)
Wood sheathed steel decks
10 (0.25)
Steel boundaries internally insulated to Class A-60(Note: Applicable for outside vertical areas only. No requirements for exposed deck insulated by A-60)
5 (0.12)
5 Spray System Pumps
Spray system pumping capacity is to be sufficient to insure a supply pressure and volume for adequate operation of the water-spray system. If the water monitor pumps are used, they are to be provided with sufficient capacity to provide pressure and volume for both the water monitors and the water spray systems.
7 Maintenance
Water-spray systems are to be protected from corrosion. Drainage arrangements are to be provided to protect against freezing water damage. Deck scuppers and freeing ports are to be provided to assure efficient drainage of water from deck surfaces when the water-spray system is in operation.
P A R T
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C H A P T E R 9 Fire Fighting Vessels
S E C T I O N 6 Special Equipment
1 Fireman’s Outfit
1.1 Number
FFV Class 1, Class 2 and Class 3 are to have the minimum number of fireman’s outfits indicated in5-9-1/Table 1.
1.3 Components
Fireman’s outfits are to include the following:
? A self-contained breathing apparatus capable of functioning for at least 30 minutes and having a capacity of at least 1200 liters (42 ft3) of free air. At least one set of fully charged spare air bottles of at least equivalent capacity is to be provided for each apparatus.
? An electric hand lantern capable of at least three hours continuous operation.
? Protective helmet, boots and gloves composed of an electrically resistant substance.
? Water-resistant, protective clothing to protect skin from heat radiation, fire and from burns and scalding by steam.
? A fireproof lifeline, with lifeline belt or harness, attached by means of a snap hook. The lifeline is to be certified by the manufacturer as being of a strength suitable for the service intended, with a length suitable for the range of operations intended.
? Information on the fireman’s outfit is to be displayed at a storage area for the user. Data is also to be included in the operating booklet, which is to be accessible for the crew’s information. The information to be displayed and operating booklet data are to include particulars on capability of lifelines (holding capacity and length), lanterns (operating time) and breathing ap
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