This document discusses various tools used for linear measurement in mechanical engineering. It describes direct and indirect measurement tools like rulers, tapes, calipers, micrometers, and gauges. Specific tools are defined, including vernier calipers, height gauges, depth gauges, and micrometers. Images and brief descriptions of each tool's use and accuracy are provided. The document was prepared by engineering students as part of their coursework.
Presentation gives brief overview of Linear and angular measurements related to engineering, different types of instruments used for Linear and angular measurements such as vernier calipers ,micrometers,their types,non precision measuring instruments etc.
Presentation gives brief overview of Linear and angular measurements related to engineering, different types of instruments used for Linear and angular measurements such as vernier calipers ,micrometers,their types,non precision measuring instruments etc.
Introduction to Mechanical Measurements and Metrology taruian
Introduction to Metrology: Definition, objectives of metrology, Material Standards, Wavelength Standards, Classification of standards, Line and End standards, Calibration of End bars. Numerical examples.
PPCE unit 2 (ME8793 – PROCESS PLANNING AND COST ESTIMATION )TAMILMECHKIT
UNIT 2 – PROCESS PLANNING ACTIVITIES
Process parameters calculation for various production processes-Selection jigs and fixtures- Selection of quality assurance methods - Set of documents for process planning-Economics of process planning- case studies
This presentation gives the information about Screw thread measurements and Gear measurement of the subject: Mechanical measurement and Metrology (10ME32/42) of VTU Syllabus covering unit-4.
Surface roughness metrology deals with basic terminology of surface,surface roughness indication methods,analysis of surface traces, measurement methods,surface roughness measuring instruments such as Stylus Probe Instrument, Profilometer, Tomlinson Surface Meter ,The Taylor-Hobson Talysurf etc.This is very useful for diploma,degree engineering students of mechanical,production,automobile branch
Complete details of Tempsens made Thermowells and accessories used in temperature sensors.
Different types of thermowells like weld in, threaded, Flanged, Socket Weld, Van stone etc.
Accessories like Connection Heads, Terminal blocks, connectors, Fittings, pyrometer accessories etc.
Introduction to Mechanical Measurements and Metrology taruian
Introduction to Metrology: Definition, objectives of metrology, Material Standards, Wavelength Standards, Classification of standards, Line and End standards, Calibration of End bars. Numerical examples.
PPCE unit 2 (ME8793 – PROCESS PLANNING AND COST ESTIMATION )TAMILMECHKIT
UNIT 2 – PROCESS PLANNING ACTIVITIES
Process parameters calculation for various production processes-Selection jigs and fixtures- Selection of quality assurance methods - Set of documents for process planning-Economics of process planning- case studies
This presentation gives the information about Screw thread measurements and Gear measurement of the subject: Mechanical measurement and Metrology (10ME32/42) of VTU Syllabus covering unit-4.
Surface roughness metrology deals with basic terminology of surface,surface roughness indication methods,analysis of surface traces, measurement methods,surface roughness measuring instruments such as Stylus Probe Instrument, Profilometer, Tomlinson Surface Meter ,The Taylor-Hobson Talysurf etc.This is very useful for diploma,degree engineering students of mechanical,production,automobile branch
Complete details of Tempsens made Thermowells and accessories used in temperature sensors.
Different types of thermowells like weld in, threaded, Flanged, Socket Weld, Van stone etc.
Accessories like Connection Heads, Terminal blocks, connectors, Fittings, pyrometer accessories etc.
I make this ppt for engineering students to help us the measuring tool understand about the measuring tool.
For better understanding we made about measuring tools for engineering and fitter trainees.
Chain survey is the simplest method of surveying. ... The necessary requirements for field work are chain, tape, ranging rod, arrows and sometime cross staff. It is a system of surveying in which sides of various triangles are measured directly in the field and NO angular measurements are taken.
In this presentation I have discuss all important points which have used in Micrometer or Screw gauge
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unit I
Introduction and Basic Concepts: Introduction, Objectives, classification and principles of
surveying, Scales, Shrinkage of Map, Conventional symbols and Code of Signals, Surveying
accessories, phases of surveying.
Measurement of Distances and Directions
Linear distances- Approximate methods, Direct Methods- Chains- Tapes, ranging, Tape corrections.
Prismatic Compass- Bearings, included angles, Local Attraction, Magnetic Declination and dip.
Title: Notes on Engineering Practice
Engineering practice encompasses a broad spectrum of activities, ranging from conceptualization and design to implementation and maintenance. These notes delve into various aspects of engineering practice, highlighting key principles, methodologies, and challenges faced by engineers in their professional endeavors.
1. **Design Process**:
- Engineering practice often begins with problem identification and requirement analysis. This stage involves understanding client needs, constraints, and project objectives.
- Following requirement analysis, engineers proceed to conceptualize solutions through brainstorming, research, and feasibility studies.
- The design phase involves translating conceptual ideas into detailed plans, employing tools such as CAD software, simulations, and prototypes to refine designs.
2. **Collaboration and Communication**:
- Effective communication is paramount in engineering practice, facilitating collaboration among multidisciplinary teams, clients, and stakeholders.
- Engineers must convey technical information clearly and concisely, utilizing visual aids, reports, and presentations to communicate complex concepts to diverse audiences.
3. **Ethical Considerations**:
- Engineering practice is guided by ethical principles that prioritize safety, sustainability, and social responsibility.
- Engineers must adhere to codes of conduct, regulations, and standards to ensure the integrity and quality of their work, considering the potential impacts on society and the environment.
4. **Project Management**:
- Project management skills are essential for overseeing engineering projects, including budgeting, scheduling, resource allocation, and risk management.
- Effective project management entails setting realistic goals, monitoring progress, and adapting to changing circumstances to ensure project success.
5. **Innovation and Continuous Learning**:
- Engineering practice thrives on innovation, fostering creativity and ingenuity to develop novel solutions to complex problems.
- Engineers must embrace lifelong learning, staying abreast of advancements in technology, techniques, and best practices to remain competitive in a rapidly evolving field.
6. **Quality Assurance and Testing**:
- Quality assurance processes are integral to engineering practice, ensuring that products and systems meet specified standards and requirements.
- Testing and validation procedures are conducted throughout the development lifecycle to identify and rectify defects, minimizing risks and optimizing performance.
7. **Sustainability and Environmental Impact**:
- Engineers play a crucial role in promoting sustainability by designing environmentally friendly solutions, minimizing resource consumption, and mitigating pollution and waste.
- Consideration of lifecycle assessments and eco-design principles is essential to minimize the environmental footprint of engineering pro
These may be used as reference standards for transferring the dimension of the unit of length from the primary standard to gauge blocks of lower accuracy and for the verification and graduation of measuring apparatus. These are high carbon steel hardened, ground and lapped rectangular blocks, having cross sectional area 0f 30 mm
10mm. Their opposite faces are flat, parallel and are accurately the stated distance apart. The opposite faces are of such a high degree of surface finish, that when the blocks are pressed together with a slight twist by hand, they will wring together. They will remain firmly attached to each other. They are supplied in sets of 112 pieces down to 32 pieces. Due to properties of slip gauges, they are built up by, wringing into combination which gives size, varying by steps of 0.01 mm and the overall accuracy is of the order of 0.00025mm. Slip gauges with three basic forms are commonly found, these are rectangular, square with center hole, and square without center hole.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
1. Linear Measurements
Subject: MMM
Semester: 4th
Division: FX
Branch: Mechanical
Prepared By:
1. Vivek Aghara (140030119001)
2. Akash Ambaliya (140030119003)
Atmiya Institute of Technology & Science Gujarat Technological University
2. LINEAR MEASUREMENT
• The term linear measurement is applied to the
measurement of length , diameter , thickness , internal and
external dimensions.
• There’re 2 types of it..
Direct
Indirect
3. List of Linear Measurement
Instruments
• Architect's scale
• Calliper
• Engineer's scale
• Feeler gauge, used in metal working to measure size of
gaps
• Gauge blocks
• Gunter's chain
• Micrometre
• Opisometer or curvimeter
• Pacing (surveying)
4. List of Linear Measurement
Instruments
• Measuring rod
• Ruler
• Stadimeter
• Surveyor's wheel
• Tape measure
• Yard stick
• Meter stick
• Screw Gauge
5. STEEL RULE
• It is a line measuring instruments.
• It is made form hardened stainless steel.
• They are available in 150,300,600.1000 mm.
• Least count is 0.5 mm.
6. VERNIER CALIPER
• Suitable to measure diameter of circular parts.
• Accuracy is 0.02 mm.
• It is made from alloy steel.
• Consist main scale, vernier scale , depth bar ,internal and
external measuring jaws.
7. VERNIER HEIGHT GAUGE
• Used to measure the height,
and scribing lines on
components.
• Principle is similar to vernier
caliper.
• Least count is 0.02.
8. VERNIER DEPTH GAUGE
• Used to measure the
depth of holes ,slots
etc.
• Principle is similar to
vernier caliper.
• Least count is 0.02.
9. MICROMETER
• Its accuracy is 0.01.
• For each revolution of
thimble the spindle
advances a distance
equal to the pitch.
• Different types are
outside , inside , screw
thread, depth gauge.
10. POTENTIO METER
• It is an electromechanical device.
• Consist of a variable resistive element , slider and circuitry.
• Movement of the slider over the resistive element causes
the change in resistance.
