Hot Bonding Equipment Specs.docx

Hot Bonding Equipment Specs and Justification Composites utilized on the C-17A produce flammable gasses as they cure. Heat is needed to expedite and strengthen repair. Hot Bonding Equipment provides a safe and controlled method of providing vacuum pressure and controlled heat for precise amounts of time to ensure technical data is adhered to.

Specifications of Equipment Needed:

Quantity of 2 - Single Zone Flightline Hot Bonder 120/220 VOLT,

· The primary application is composite and metal bond repairs on fueled aircraft and in other Class I, Division II environments

· Class I, Division 1:

• In which ignitable concentrations of flammable gases or vapors may exist under normal operating conditions; or

• In which ignitable concentrations of such gases or vapors may exist frequently because of repair or maintenance operations or because of leakage; or

• In which breakdown or faulty operation of equipment or processes might release ignitable concentrations of flammable gases or vapors, and might also cause simultaneous failure of electric equipment.

· Class I, Division 2:

• In which volatile flammable liquids or flammable gases are handled, processed, or used, but in which the hazardous liquids, vapors, or gases will normally be confined within closed containers or closed systems from which they can escape only in the event of accidental rupture or breakdown of such containers or systems, or as a result of abnormal operation of equipment; or

• In which ignitable concentrations of gases or vapors are normally prevented by positive mechanical ventilation, and which might become hazardous through failure or abnormal operations of the ventilating equipment; or

• That is adjacent to a Class I, Division 1 location, and to which ignitable concentrations of gases or vapors might occasionally be communicated unless such communication is prevented by adequate positive-pressure ventilation from a source of clean air, and effective safeguards against ventilation failure are provided.

Specs for one Single Zone Flightline HotBonder Kit:

· Single Zone Flightline Hot Bonder needs to also include:

· Qty 1: Software, for data capture and analysis

· Qty 1: 10 ft input power cable

· Qty 1: Airfilter assembly

· Qty 10: Type J 10 ft molded plugs, 24 AWG, leak resistant thermocouples

· Qty 2: Vacuum Hose/Sniffer Assembly through bag port is designed to eliminate problems such as vacuum leaks and collapsed vacuum lines. It is intended for use with both composite repair systems and curing ovens.

· Qty 2: Printer Paper and Printer Ribbon compatible with Single Zone Hot Bonder

· Certified Calibration and equipment manuals

Quantity of 2 – Dual Zone Hot Bonder 120 or 240 volts. 30 AMPS This is a computer monitored and controlled electrical heating composite repair system, it consists of two zones with separate sensor inputs to control the heat application, vacuum, and time necessary to cure critically sensitive composite resins and adhesives.

Specs for one Dual Zone Hot Bonder:

· Dual Zone Hot Bonder needs to also include:

· Qty 1: Software, for data capture and analysis

· Qty 1: 10 ft input power cable

· Qty 1: Air Filter Assembly

· Qty 10: Type J 10 ft molded plugs, 24 AWG, leak resistant thermocouples

· Qty 2: Printer Paper and Printer Ribbon compatible with Dual Zone Hot Bonder

· Certified Calibration and equipment manuals Quantity of 1 – Tool Kit to Repair Hot Bonder equipment, supplemental equipment specific tools Quantity of 1 – Tool Kit to Repair Hot bonder equipment, pneumatic and hand tools: tools used for completing either a composite repair, a metal bond or a floor panel repair efficiently Quantity of 4 – Mobile Cabinets Specifications of Mobile Cabinets:

5 DRAWERS, 53 COMPARTMENTS, 22.1875 X 28.5 X 35.5 (inches) CLASSIC BLUE color preferred, RETAINER TOP WITH MAT Quantity of 1 – Digital Scale, 2000g capacity x 1g resolution

· Allows for accurate weight measurements up to 2 kg with built in calibration function Quantity of 2 - Electric Vacuum Pump

· Portable two-stage Electric Vacuum Pump for small to medium sized composite repairs. Unit needs to have two modes of operation, maximum flow and maximum level. Maximum flow is .75 cubic ft./min. (354cm3/sec) and used for initial bag pull-down and seal. Maximum level is 28 In./Hg. (.967kgs/cm2) and used for final cure vacuum. The unit needs to include universal power input for operation anywhere in the world (47-63 Hz, 100-250 VAC). The removable accessory case lid holds a vacuum hose assembly. There is also an internal power cord storage area.

Quantity of 2 – Heat Lamp

· HEAT LAMP, QUARTZ TUBE, 3600W, 120V 30 AMP, METAL STAND

WITH CASTERS AND GAS SPRING ARM

Quantity of 2 – Vacuum Generator Assembly

· designed to provide regulatable vacuum pressure for a wide range of applications.

Needs to achieve up to 28 Inches Hg or 933.33 Mb vacuum pressure. Need to have capability to be used in conjunction with composite repair systems for large area repairs or as a stand-alone unit for wet lay-up repairs.

This unit needs a vacuum gauge for precise readings and a brass regulator for exact control. Vacuum measured in Inches Hg or Millibars. Positive Air Pressure of 80-100 PSI is needed to operate this device.

The dual unit needs to be used to provide vacuum to two separate repairs or to provide vacuum to a double bag lay-up for use with other hot bonding repair equipment.

Quantity of 1 – Micro/Portable Composite Repair System Compact portable composite curing controller designed to accomplish localized repairs on composite structures or for use in other composite curing / training applications. The model needs to have 6 thermocouple inputs. Needs to include vacuum monitor port, carrying case, and additional items listed below.

· Micro/Portable Composite Repair System needs to also include:

· Qty 1: Software, for data capture and analysis

· Qty 1: Vacuum Monitor

· Qty 1: Vacuum Pump and Sniffer Assembly, used to attach to plant air and apply vacuum direct to repair

· Qty 1: Heat Blanket; 10in x 10in (25.4cm X 25.4cm), 120V, 500 WATTS

· Qty 1: Heat Blanket; 12in x 12in (30.5cm X 30.5cm), 120V, 720 WATTS

· Qty 1: 10 ft input power cable, 120 VAC

· Qty 1: 5 ft output cable, 120 VAC

· Qty 6: Type J 10 ft molded plugs, 24 AWG, leak resistant thermocouples

· Certified Calibration and equipment manuals

Quantity of 1 – Downdraft Table, 66.25” x 42”

• Table Dimensions (W x H x D) – 70in x 33in x 42in (177.8cm x 83.8cm x 106.8cm)

• Work Surface Dimensions (W x D) – 66.25in x 42in (168.2cm x 106.6cm)

• Downdraft Velocity (FPM) – 250

• Noise Level (dBA) – 81

• Weight – 850 lbs (385.5 kg) Downdraft table must also include:

· Work surface rubber mat

· External HEPA filter assembly with filters included

· 3 – 5 HP, 230V 3 phase. 60 Hz blower motor and starter option

· Operation and Maintenance Manual

Quantity of 1 – Smaller Downdraft Table

· Table Dimensions (W x H x D) – 36in x 30in x 24in (91.4cm x 76.2cm x 60.9cm)

· Work Surface Dimensions (W x D) – 24in x 36in (60.9cm x 91.4cm)

· Motor (HP) – 0.25

· Downdraft Velocity (FPM) – 250 – 1100

· Noise Level (dBA) – 65

· Weight – 174 lbs (78.9 kg)

· HEPA air filter assembly and replacement filters