Your roadmap · आपका रोडमैप
- 1
Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
- 2
Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: Lathe and Turning OperationsUnit 2: Precision Measurement and GaugesUnit 3: Precision Fitting, Scraping and Lapping
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Bearings, Power Transmission and AssemblyUnit 5: Pipes, Pipe Fittings, Hydraulics and PneumaticsUnit 6: Maintenance and Installation
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Year 2 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 6 chapters · 43 topics
01Unit 1: Lathe and Turning Operations
8 टॉपिक+
- Centre lathe: parts, specification and drives
- Work holding: chucks, centres, face plate, mandrels and steadies
- Single-point cutting tools and tool angles
- Cutting speed, feed, depth of cut and coolants
- Facing, plain, step turning, chamfering and grooving
- Taper turning methods: compound slide, tailstock set-over, taper turning attachment
- Thread cutting on lathe and change gear calculation
- Knurling, drilling and boring on lathe
02Unit 2: Precision Measurement and Gauges
7 टॉपिक+
- Outside, inside and depth micrometers
- Dial test indicator and its uses
- Slip gauges and wringing
- Sine bar and vernier bevel protractor
- Limit gauges: plug, ring and snap gauges
- Limits, fits and tolerances (IS 919)
- Surface finish and its symbols
03Unit 3: Precision Fitting, Scraping and Lapping
7 टॉपिक+
- Scrapers and scraping of flat and curved surfaces
- Checking scraped surfaces with Prussian blue
- Lapping and honing
- Reaming and hand reamers
- Dowel pins and their fitting
- Sliding fits, dovetail and T-slot fitting
- Jigs and fixtures: purpose and types
04Unit 4: Bearings, Power Transmission and Assembly
8 टॉपिक+
- Plain bearings and bearing materials
- Ball, roller, needle and thrust bearings
- Fitting and removing bearings
- Belt drives: flat and V-belt, speed ratio
- Chain drives and gear drives, simple and compound gear trains
- Shaft couplings and alignment
- Keys, splines and clutches
- Lubricants and lubrication methods
05Unit 5: Pipes, Pipe Fittings, Hydraulics and Pneumatics
7 टॉपिक+
- Pipe materials, sizes and pipe threads
- Pipe fittings: elbow, tee, union, reducer, flange
- Valves: gate, globe, check and ball valves
- Pascal's law and hydraulic system components
- Hydraulic pumps, cylinders and control valves
- Pneumatic system: compressor, FRL unit, cylinders and valves
- Hydraulic and pneumatic circuit symbols
06Unit 6: Maintenance and Installation
6 टॉपिक+
- Types of maintenance: breakdown, preventive, predictive
- Preventive maintenance schedule and check lists
- Machine foundation, levelling and alignment
- Installation and commissioning of machines
- Total productive maintenance (TPM) basics
- Safety, 5S and fire prevention in the workshop
About this course
आप यह कर पाएँगे
- Explain lathe parts and operations and calculate cutting speed, taper set-over and gear ratios
- Use precision instruments, slip gauges, sine bar and limit gauges and apply limits, fits and tolerances
- Describe scraping, lapping, honing and precision fitting methods
- Explain types of bearings, power transmission drives, couplings and their assembly
- Identify pipes, fittings, valves and basic hydraulic and pneumatic components and symbols
- Plan preventive maintenance and installation of machines with safe practice
यह किसके लिए है
- ITI Fitter trainees of Year 2 (NCVT / DGT CTS, NSQF level 5)
- Candidates preparing for the Fitter trade theory paper of the AITT and apprenticeship tests
आपको क्या चाहिए
- Fitter Year 1 trade theory or equivalent knowledge
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus does this course follow?
The NCVT / DGT CTS (NSQF) Fitter Trade Theory syllabus for Year 2. The centre follows the student's own ITI syllabus where it differs.
Is this course only theory?
Yes, this is the trade theory paper. The matching Fitter Trade Practical course covers workshop jobs.
Will numericals be taught?
Yes, cutting speed, taper set-over, gear and belt speed ratios, limits and fits and hydraulic force are practised.
Does it help in apprenticeship tests?
Yes, the topics match the AITT and the theory questions asked in apprenticeship and industry entrance tests.
