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G H RAISONI COLLEGE OF ENGINEERING AND MANAGEMENT

(Approved by AICTE, New Delhi and Recognized by DTE, Maharashtra)

An Autonomous Institute & Affiliated to Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur

Accredited by NAAC with A+ Grade

Department of Mechanical Engineering

Block B

3^rd Floor

Room No B-3-23

MECHANICAL MEASUREMENT & METROLOGY LAB

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Outline

Department Vision & Mission
About Laboratory
List of Major Equipment
Laboratory Course Outcome
List of Experiments
Glimpses of Laboratory

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Department Vision & Mission

Department Vision

To create excellence in the field of Mechanical Engineering by imparting quality education so as to develop our students to be capable of facing technological challenges

Department Mission

MD1: To impart quality teaching–learning and assessment process that ensures attainment of program outcomes.

MD2: To provide quality, innovative, and industry-relevant education that develops competent and professional mechanical engineers with strong fundamentals and problem-solving skills.

MD3: To promote experiential and research-oriented learning through projects, internships, industry interaction, use of modern engineering tools, and to inculcate professional ethics, teamwork, communication skills, and lifelong learning to address societal and global challenges.

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About Laboratory

Mechanical Measurement & Metrology Laboratory plays a critical role that focuses on the principles and practices of precise measurement and quality control in manufacturing processes. This laboratory helps the detail understand the importance of accuracy, standardization, and inspection in engineering components.

In this lab, students gain hands-on experience with various precision measuring instruments such as Vernier Calipers, Micrometers, Dial Indicators, Slip Gauges.

The laboratory also introduces important metrology concepts such as limits, fits, tolerances, calibration, and error analysis. Students learn how to inspect machined parts and ensure that they meet specified design standards and industrial requirements.

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List of Major Equipment

Sr. No.	Name of Equipment's
1	Bourdon Tube Pressure Gauge
2	Dead Weight Pressure Gauge Tester
3	McLeod Gauge Demonstrator
4	Humidity Measurement System
5	Temp Measurement using RTD
6	Displacement Measurement using LVDT
7	Vernier Caliper and Micrometer
8	Sine Bar
9	Gear Tooth Vernier Caliper
10	Digital Strain Indicator
11	Hot Wire Anemometer
12	Rotameter
13	Time Constant Thermometer

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Laboratory Course Outcome

Name of Subject:	METROLOGY AND QUALITY CONTROL
LABORATORY COURSE OUTCOME
CO1	Define production drawing and planning sheet.
CO2	Demonstrate comparators and gauges.
CO3	Evaluate surface flatness and gear profile.
CO4	Analyze and measure quality of samples.
CO5	Apply sampling and inspection techniques & Adapt ISO and BIS standards.

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List of Experiments

Sr. No.	Experiments List
1	To understand construction of Vernier Caliper and calculate its least count.
2	To understand construction of outside micrometer and calculate its least count
3	Vernier Height gauge, Digital Height gauge and Vernier Depth gauge.
4	Direct and indirect measuring instruments like Screw pitch gauge, radius gauge, small hole gauge, Telescopic gauge and Feeler gauge.
5	To find unknown angle of a given component using Sine Bar.
6	Gear Teeth Measurement
7	Micrometer calibration by Slip Gauges
8	Study of Tool Maker’s Microscope.
9	Study of Surfaces using optical flat.
10	Study on Statistical Quality Control and types of inspection
	Open Ended Experiments
1	Dimensional Gauge Calibration: Case Study
2	Analysis of Software Measures Using Metrology Concepts: Case Study