ITI Aeronautical Structure and Equipment Fitter Syllabus: Year-wise Syllabus, Eligibility Criteria

ITI Aeronautical Structure and Equipment Fitter Syllabus: Understanding the ITI syllabus is important for achieving high marks. The syllabus lists the topics for the semester exam, so it's essential to cover all areas of your trade and review them regularly. NCVT exams include the Craftsman Training Scheme (CTS), Apprentice Training Scheme (ATS), and All India Trade Test (AITT). The AITT and ATS tests take place each year in July and August, while the CTS exams are held in December.

The 2-year Aeronautical Structure and Equipment Fitter course is available at ITIs across the country. The syllabus consists of two main parts: the Domain area, which includes trade theory and practical skills, and the Core area, which focuses on employability and life skills. After completing the course, trainees receive a National Trade Certificate (NTC) from DGT, which is recognised worldwide.

Students can also find the official ITI Aeronautical Structure and Equipment Fitter syllabus in the brochure - Official ITI Aeronautical Structure and Equipment Fitter Syllabus PDF

Year-Wise ITI Aeronautical Structure and Equipment Fitter Syllabus

Following is the year-wise detailed syllabus for ITI trade in Aeronautical Structure and Equipment Fitter.

First-Year Syllabus

Explain the Institute system: including stores procedures. Importance of safety and general precautions observed in the industry/shop floor. Demonstration on application of First aid. Operation of electrical mains. Use of PPEs. Aspects of safe working practices including precautions to take when working with electricity, gases especially oxygen, oils and chemicals. Instruction in the remedial action to be taken in the event of a fire including knowledge on extinguishing agents. Response to emergencies e.g.; power failure, fire, and system failure. Introduction to the 5S concept & its application. Demonstration of Occupational Safety &Health: Health, Safety and Environment guidelines, legislations & regulations as applicable. Basic understanding of hot work, confined space work

Marking tools –Steel rule, dividers, callipers, hermaphrodite, centre punch, dot punch, their description and uses of different types of hammers. Description, use and care of 'V' Blocks, marking off the table. Angle plate and Engineers' square

File – elements, cuts, shapes, grades and cleaning of files. Vernier calliper and vernier height gauge, micrometre, Care of tools, Calibration of tools and equipment, calibration standards.

Drill - material, types, parts and sizes for metallic materials. Drill angle-cutting angle for different materials, cutting speed feed. R.P.M. for different materials. Vertical drill machine handling and maintenance. “GO - no GO" gauge. Deburring and chamfering of holes Counter boring, countersinking and spot facing.

Non-Ferrous metals

• Aluminum Non-Ferrous Alloys: Aluminum series. Screw threads: terminology, parts, types and their uses. Screw pitch gauge. Clearance and tolerances, liquid shim handling and maintenance.
• Angular measurements: unit, subdivision, types, bevel protractor, vernier bevel protractor, combination squares
• Gauges: wire gauge, radius gauge, plug gauge, screw pitch gauge

Non-ferrous metals: magnesium, titanium, copper, nickel. Counter sink, counterbore and spot facing tools and nomenclature, material, types (hand and machine reamer). Pneumatic drills, types of drill bits, and holding devices. Bending handling and maintenance.

Designation of steel - AISI/SAE numerical system and European standard Necessity of interchangeability, limits, fits and tolerances.

Sheet metal forming terminology: bending calculation, bend allowance, total developed width calculation. holding and clamping devices Basic riveting operations with squeeze etc. riveting tools, care, maintenance, Solid Rivet definition, types, sizes, materials, length calculation. Calculation of pitch and edge distance, importance of the pitch and the edge distance.

Drill angle holding devices, material, construction and their uses. Assembling techniques such as aligning, bending, fixing, mechanical jointing, threaded jointing, sealing and torquing. Riveting operations with Rivet gun tools, care, maintenance, specification, description, types and their uses, handling and maintenance. Removal operations of rivets and other fasteners.

Sheet metal working techniques such as growing, shrinking. Shrinking machine handling and maintenance. Temperature measuring instruments. Specific heats of solids & liquids. Thermal Conductivity, Heat loss and heat gain. Average Velocity, Acceleration & Retardation. Related problems.

Circular Motion: Relation between circular motion and Linear motion, Centrifugal force, centripetal force.

Aircraft Safety Practices: Means of protection of the aircraft working area.Identification of ingredients with limited shelf life, how to store them and discard them.

PR sealant types, uses, curing, pot life, storage, care and maintenance. PR physical properties, surfaces treatment associated.

Human Factors: Human Performance and Limitations, Social Psychology, Factors Affecting Performance, Physical Environment, Physical work; Repetitive tasks;

Visual inspection; Complex systems, Communication within and between teams; Human Error, Hazards in the Workplace.

Second-Year Syllabus

Manufacturing processes for metallic materials: moulding, welding, forging, forging die, sheet metal work

Composite Fibre: types, conductivity, specific gravity, mechanical properties and

Uses. Resin types, conductivity, specific gravity, mechanical properties and uses. Composite Fibre orientation, different wave types, resin ratio calculation. Composite manufacturing processes.

Composite Material Science : properties -Physical & Mechanical, difference between CFRP, GFRP, AFRP, QFRP, different weaving types manufacturing methods, resin ratio, curing, sandwich materials, different core materials, composite technical textile.

Drill - material, types, parts and sizes for composite materials. Drill angle-cutting angle for different materials, cutting speed feed. R.P.M. for composite materials. Drilling composite materials handling and maintenance. Composite core, types, mechanical properties and uses. Sandwiches composites manufacturing processes, curing.

Riveting operations on composite structure, Rivet pull machine, care, maintenance, specification, description, types and their uses, method of using.

Composite metallic assembly specification. Blind rivet and specific fasteners specifications for composite and metallic installation, definition, types, sizes, materials, length calculation. Blind Rivet and other fasteners removal operations.

Aviation Legislation: International Aviation legislation: Chicago Convention and the role of the International Civil Aviation Organization. Directorate General of Civil Aviation: India safety policy, Structure of the aviation regulatory framework, relationship between CAR21, CAR-M, CAR-145, CAR147. General description of CAR 21 and the importance of applying Airworthiness requirements.

Aircraft Description: ATA standard and ATA list, General description of the main Aircraft systems and related parts. PR sealant, care & maintenance on composite materials.

Aircraft Maintenance Programmes: Reliability programme, AMP, On condition maintenance, TBO revision programme, Maintenance of fuel and oil consumption records, Fixing routine maintenance periods and component TBO,initial and revision.

Brief description of Hydraulic, Pneumatic, Fuel, Cooling and Oxygen systems.

Unpacking and storage conditions. Different common damage. Different types of plugs.

Different pipe joining techniques/grounding /bonding. Identify pipe constraints and gaps between pipes and the surrounding environment.

Different duct joining techniques/ grounding/bonding. Identify duct constraints and gaps between ducts and the surrounding environment. Different flexible hose joining techniques. Flexible hose constraints, bending radius, kinking and gaps between flexible hoses and the surrounding environment. Common damage. Different thermal insulation sleeving assembly techniques.

Drawing of Typical Aircraft Parts: Study of drawing and drawings, Drawing types and diagrams, their symbols, Wiring diagrams and schematic diagrams. Different types of locking techniques. Common damage/mistakes.

Technical documentation, and tolerance criteria. Flight controls chain and setting process. Common damage/mistakes. Specific hazards regarding the test procedure.

Methods of corrosion protection. Corrosion treatment. prevention of corrosion and physical properties of materials. Surface treatment knowledge, grinding, scouring.

Surface protection, definition: types, uses, properties, paint. 90°angle sander handling, care and maintenance Corrosion reworking and corrosion removal processes. Special coating, chemical films, special paints like Abrasive Resistant Paint, Heat and corrosion resistant paints.

Heat treatment and advantages. Heat treatment Terms - Critical range, Annealing, Normalizing, Heat treatment, Hardening Quenching, Tempering carburizing, case hardening. Physical properties of Aluminum metal: phase diagram of Al-Cu, AL-Zn and Al-Mg, Heat treatment associated. NDT definition, types, uses, care, and maintenance for metallic and composite materials.

Aircraft Hydraulic System:

• System layout, fundamentals of hydraulic systems and terminology, advantages and disadvantages of hydraulic system.
• Hydraulic fluids Hydraulic rubber seals and packing washers.
• Hydraulic system components: Reservoir, hand pumps, power-driven pumps, filters, pressure regulator valve, accumulator, selector valves, pressure relief valves, actuating cylinders, check valves, orifice check valve, restrictor valves, hydraulic fuse, fine disconnect or quick disconnect valve, Emergency pressure generation
• Flexible hydraulic hoses. How hydraulic system works in aircraft. The benefit of aviation hydraulics.

Aircraft Pneumatic System:

• Introduction, system layout advantages and disadvantages of pneumatic system.
• High-pressure, medium-pressure and low-pressure systems.
• Pneumatic system components, engine-driven compressor, relief valves, control valve, filters, oil separators, air bottle, pressure-reducing valves, check valves, restrictors, air compressors, oil and water trap regulators, storage bottles and air pump Indication & warning system.

Aircraft Oxygen Systems:

• Introduction, systems layout cockpit, cabin sources supply regulation.
• Charging and purging of oxygen system, oxygen system servicing.
• General precautions for oxygen system, Indications & warning.

Technical documentation, and tolerance criteria. Specific hazards regarding test procedure.

Aeronautic shielded cables. Stripping techniques and associated inspections. Solder sleeves and shrinkable sleeves. Wiring tools: Scalpel or cutter, cutting pliers, scissors, ruler, infra-red gun, hot air gun. Quality requirements.

Stripping techniques using appropriate tools according to wires/cables types and gauges, and in compliance with technical documentation. Stripping defects/ nonconformities. Safety rules with cutting tools. Wiring tools: Scalpel or cutter, stripping pliers, ruler.

Terminal types: contents, splices, lugs, spare wire end caps. Terminal types for connectors: pins, sockets, short-male contacts, sealing pins.

Wiring tools: Crimping pliers, locators, positioner, stripping pliers, cutting pliers. scissors, cable cutter, ruler and tape measure.

Tools validity. Insertion and extraction tools and the associated standard practices.

Aeronautic electrical wires and cables: characteristics, references, types and gauges, shielded and coaxial cables, special cables, manufacturer marking, identification marking.

Electrical tests: Conductor resistance test, High voltage test, 2. Insulation resistance test. Continuity checks using a digital multimeter.

Wiring installation and types. Wire identification. Placement of identification markings. Direct and indirect markings. Types of wire markings. Wiring diagram and layout drawing understanding, tying techniques using plastic ties or textile lacing tape, mechanical protection for harness (plastic and textile sleeves, shrinkable sleeves).

Connector types: plugs/sockets, mobile/fixed, circular, rectangular, junction modules, grounding modules, ARINC connectors, terminal blocks, and relay bases.

Terminal types: contacts, splices, lugs, spare wire end caps. Wiring tools: contacts insertion/extraction tools, foolproofing ejector.

Wiring tools: Strap wrench, torque wrench, locking wire pliers, connector assembly plate. Consumable supplies: thread lock, lock wire.

Harness fitting rules: special care for harness integrity, bending radii, position markers, routing, segregation, and tightening.

ITI Aeronautical Structure and Equipment Fitter Eligibility Criteria

Students interested in pursuing a diploma in ITI Aeronautical Structure and Equipment Fitter course must have at least a class 10th qualification. ITI's Aeronautical Structure and Equipment Fitter trade eligibility criteria are listed below:

• Passed 10th Class (recognised board and institute)
• students must be able to speak both English and Hindi fluently.

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We hope this article has provided important information about jobs related to Aeronautical Structure and Equipment Fitters. To excel in the ITI Aeronautical Structure and Equipment Fitter, it's essential to understand the syllabus. Create a study plan to cover all topics and ensure you practice and revise regularly to master the concepts.

If you have any queries, write to our experts on the CollegeDekho QnA Zone . For personalised assistance with admission to your chosen ITI college, fill out our Common Application Form (CAF) or call our helpline number 1800-572-9877.