The document discusses machine design and standardization. It defines machine design as designing machine elements and arranging them optimally to perform useful work. It categorizes machine design into adaptive, development, and new design. Standardization is defined as obligatory norms for product characteristics like materials and dimensions to reduce variety. Standards include company, national, and international standards for materials, shapes, fits, tolerances, surface finish, and testing. Benefits of standardization include inventory control, interchangeability, improved quality, and safety.
It is basic details about machine design. What is its types and what is the factors that can affect machine design. You'll get basic concept behind machine design and detailed information about types of machine design.
Definition, Use, Types of beariings, Types of Journal bearing, Materials for journal bearing, Failures of journal bearing, Design terms for journal bearing, Types of roller contact bearing, applications of roller contact bearing, Designation of roller contact bearing, Design terms for roller contact bearing, comparison between journal and roller bearings, characteristics of bearings, selection procedure of bearings
It is basic details about machine design. What is its types and what is the factors that can affect machine design. You'll get basic concept behind machine design and detailed information about types of machine design.
Definition, Use, Types of beariings, Types of Journal bearing, Materials for journal bearing, Failures of journal bearing, Design terms for journal bearing, Types of roller contact bearing, applications of roller contact bearing, Designation of roller contact bearing, Design terms for roller contact bearing, comparison between journal and roller bearings, characteristics of bearings, selection procedure of bearings
difference of NC and CNC ,Part programming,Methods of manual part programming,Basic CNC input data,Preparatory Functions ,Miscellaneous Functions,Interpolation:Canned cycles:part programming on component,Tool length compensation,Cutter Radius,Task compensation:Types of media of NC
What is process planning .Difficulties in traditional process planning,CAPP Model,Types of CAPP ,1.Retrieval type CAPP (variant) systems.
2.Generative CAPP systems.
3.Hybrid CAPP systems.
Process planning system , Machinability data systems , Benefits of CAPP
check it out: http://goo.gl/vqNk7m
CADmantra Technologies pvt. Ltd. is a CAD Training institute specilized in producing quality and high standard education and training. We are providing a perfact institute for the students intersted in CAD courses CADmantra is established by a group of engineers to devlop good training system in the field of CAD/CAM/CAE, these courses are widely accepted worldwide.
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Springs - DESIGN OF MACHINE ELEMENTS-IIDr. L K Bhagi
Introduction to springs, Types and terminology of springs, Stress and deflection equations, Series and parallel connection, Design of helical springs, Design against fluctuating load, Concentric springs, Helical torsion springs, Spiral springs, Multi-leaf springs, Optimum design of helical spring
Design against fluctuating loads, stress concentration, Goodman and Modified Goodman Diagrams, Factors affecting stress concentration, Use of charts for finding stress concentration facotrs
this file is about the types of dies and also its manufacturing procedure.this is important for the industry and for the industrial and manufacturing engineering..are of this field is manufacturing engineering and die designalso for the blanking dies and punches
difference of NC and CNC ,Part programming,Methods of manual part programming,Basic CNC input data,Preparatory Functions ,Miscellaneous Functions,Interpolation:Canned cycles:part programming on component,Tool length compensation,Cutter Radius,Task compensation:Types of media of NC
What is process planning .Difficulties in traditional process planning,CAPP Model,Types of CAPP ,1.Retrieval type CAPP (variant) systems.
2.Generative CAPP systems.
3.Hybrid CAPP systems.
Process planning system , Machinability data systems , Benefits of CAPP
check it out: http://goo.gl/vqNk7m
CADmantra Technologies pvt. Ltd. is a CAD Training institute specilized in producing quality and high standard education and training. We are providing a perfact institute for the students intersted in CAD courses CADmantra is established by a group of engineers to devlop good training system in the field of CAD/CAM/CAE, these courses are widely accepted worldwide.
#catiatraining
#ANSYS #CRE-O
#hypermesh
#Automobileworkshops
#enginedevelopment
#autocad
#sketching
Springs - DESIGN OF MACHINE ELEMENTS-IIDr. L K Bhagi
Introduction to springs, Types and terminology of springs, Stress and deflection equations, Series and parallel connection, Design of helical springs, Design against fluctuating load, Concentric springs, Helical torsion springs, Spiral springs, Multi-leaf springs, Optimum design of helical spring
Design against fluctuating loads, stress concentration, Goodman and Modified Goodman Diagrams, Factors affecting stress concentration, Use of charts for finding stress concentration facotrs
this file is about the types of dies and also its manufacturing procedure.this is important for the industry and for the industrial and manufacturing engineering..are of this field is manufacturing engineering and die designalso for the blanking dies and punches
Introduction to Design of Machine Elements, Classification of Machine Design, General Considerations in Machine Design, General Procedure in Machine Design, Introduction to standards and codes, Difference Between Standard and Code, Selection of Factor of Safety, Factor of Safety, Service Factor, Preferred Series,
A Review on Design of a Fixture for Rear Coverijsrd.com
In fixtures which are used for machining process, minimizing work piece deformation due to clamping and cutting forces is necessary due to which machining accuracy can be maintained. The different methodologies used for clamping operation in different application by various authors are discussed in this paper. Fixtures are required in different industries according to specific application. Rear Cover is important part in agriculture tractor. The fixture set up for Rear Cover is done manually, which leads to machining defects, poor quality, increase in rejection rate, more cycle time and more hectic to operator. So, there is need to develop system which can help in achieve quality, increase productivity, elimination of human error, reduction in cycle time.
MFG 240 - Manufacturing DesignFinal ProjectScope of Project.docxARIV4
MFG 240 - Manufacturing Design
Final Project
Scope of Project
You must develop a manufacturing plan to machine the part to the final dimensions. The company is a small company of about 30 workers currently.
Product Design
You will design 1 tensile test bar using the following diagram
Develop a part print WITH tolerancing for this part
Material Cost
The raw material will be a material you specify. It will come as 1 diameter bar stock at a length you specify
Labor Cost
The labor cost for your plant is $15 per hour for all employees, except maintenance personnel, which cost $22 per hour.
Volume
Your manufacturing facility must provide 200,000 of the tensile test specimens
The equipment will be a stand alone cell or line. No other parts will flow though this area at this time.
Operational Plan
The facility is scheduled to operate 250 days per year and run two 8 ½ hour shifts per day. The workers must be given 30 minutes for lunch and two 15-minute breaks. The product life cycle is expected to be 5 years or more.
Reports
Reports must be written using a word processor and spreadsheet when appropriate. All drawings must be completed using CAD.
1) Title Page
2) Table of Contents
3) Executive Summary
4) A written report detailing the manufacturing plan. The individual manufacturing deliverables must support all information presented in the manufacturing plan summary.
i) Part prints (components plus assembly)
ii) Initial investment required and projected cost per part
iii) Conclusions, Recommendations
5) Manufacturing Plan Deliverables including all supporting data
Manufacturing Plan Deliverables
TAKT Time Calculations - TAKT is a German word for pace. TAKT time is the rate at which your customer requires the product. TAKT time defines the manufacturing line speed and the cycle time for the manufacturing operations. TAKT time is computed as:
Available work time per day / Daily required demand (parts/day)
Design Cycle Time Calculations – Design cycle time is the cycle time at which you design your manufacturing operations after considering contractual breaks, setup time, planned maintenance, estimated downtime, reject rates, etc. All of the items above reduce your actual work time available per day and reduce the required cycle time. Each team must also consider the reject produced by the system and increase the required production to offset the loss. The team must report the manufacturing cells planned operational availability. Operational availability is the Planned operating time /Available work time.
Process Plan Block Diagram – After reviewing the product prints, develop a process plan block diagram that represents the product flow through the various machines and processes. Include equipment, material handling, material flow, quality checks, repair loops, etc..
Equipment Sequence of Operations and Balance Chart – Develop a detailed step-by-step sequence of operations for each process or piece of equipme ...
An Advanced Exploration on Fixture DesignIJERA Editor
Widely used in manufacturing, fixtures have a direct impact upon product manufacturing quality, productivity and cost, so much attention has already been paid to the research fixture design and many achievements in this field have been reported. In this paper, a literature survey of fixture design and automation over the past decade is proposed. First, an introduction is given on the fixture applications in industry. Then, significant works done in the design field, including their approaches, requirements and working principles are discussed. Finally, some prospective research trends are also discussed.
Similar to 1 a. Introduction design of machine element (20)
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.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
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.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
3. • Design is to formulate a plan to satisfya particular need and
create something with physical reality.
• Realization of a concept or idea into a configuration.
• Design is the creation of a plan or convention for the construction
of an object, system or measurable human interaction
DESIGN
4. • Machine is a combination of several machine elements arranged
to work together as a whole to accomplish specific purpose.
• Machine Design involves designing the elements and arranging
them optimally to obtain some useful work.
• Machine design is the process of engineering design. A machine
is made up of mechanisms that work together to satisfy the
requirements of what the machine needs to accomplish.
MACHINE DESIGN
6. 1)Adaptive Design:- The designer’s work is concerned with
adaptation of existing design. The designer only makes
minor alternation or modification in the existing designs of
the product.
1)Development Design:- This type of design needs considerable scientific training and
design ability in order to modify the existing design into a new idea by adopting a new
material or different method of manufacture. The designer starts from the existing
design, but final product may differ quite markedly from the original product.
New Design:- This type of design needs lots of
research, technical ability and creative thinking.
7. 1) Rational Design:- Based on determining the stresses and strains of
components and thereby deciding their dimensions. This type of
design depends upon mathematical formulae of principal of
mechanics.
2) Empirical Design:- This type of design depends upon empirical
formulae based on the practice and past experience .
Types of Design based on method
8. This type of design depends upon the production aspects to
manufacture any machine component in the industry. Based on
industrial considerations and norms viz. market survey, external
look, production facilities, low cost, use of existing standard products
Industrial Design
9. What device or mechanism to be used???
To decide the relative arrangement of the constituent
elements.
Material
Forces on the elements
Size
Shape and space requirements
Weight of the product
Factors to be considered in Machine Design
10. The method of manufacturing the components and their
assembly.
How will it operate.
Reliability and safety aspects.
Inspectibilty
Maintenance
Cost and aesthetics of the designed product.
Factors to be considered in Machine
Design
11. General procedure in Machine
Design
Need or Aim Synthesis (Mechanisms) Analysis of forces
Material Selection
Design of Elements
Modification Detailed Drawing
Production
12. • Standardization is defined as obligatory (or compulsory) norms, to
which various characteristics of a product should comply (or agree)
with standard.
• The characteristics include materials, dimensions and shape of the
component, method of testing and method of marking, packing and
storing of the product.
• A standard is defined as a set of specifications for parts, materials or
processes. The objective of, a standard is to reduce the variety and
limit the number of items to a reasonable level.
Standardization
13. • On the other hand, a code is defined as a set of specifications for the
analysis, design, manufacture, testing and erection of the product.
The purpose of a code is to achieve a specified level of safety.
• There are three types of standards used in design :-
Company Standards: They are used in a particular company or a
group of sister concerns.
Standardization
14. National standards:
– India - BIS (Bureau of Indian Standards),
– Germany - DIN (Deutsches Institut für Normung),
– USA - AISI (American Iron and Steel Institute) or SAE (Society of Automotive
Engineers),
– UK - BS (British Standards)
International standards:
These are prepared by the International Standards Organization
(ISO).
Standardization
15. Standards for Materials, their chemical compositions, Mechanical properties and Heat
Treatment:
For example, Indian standard IS 210 specifies seven grades of grey cast iron
designated as FG 150, FG 200, FG 220, FG 260, FG 300, FG 350 and FG 400. The
number indicates ultimate tensile strength in N/mm2.
Standards for Shapes and dimensions of commonly used Machine Elements:
The machine elements include bolts, screws and nuts, rivets, belts and chains, ball and
roller bearings, wire ropes, keys and splines, etc
For example, IS 2494 (Part 1) specifies dimensions and shape of the cross- section of
endless V-belts for power transmission.
The dimensions of the trapezoidal cross-section of the belt, viz. width, height and included
angle are specified in this standard
16. Standards for Fits, Tolerances and Surface Finish of Component:
For example, selection of the type of fit for different applications is illustrated in IS
2709 on 'Guide for selection of fits'.
The tolerances or upper and lower limits for various sizes of holes and shafts are
specified in IS 919 on 'Recommendations for limits and fits for engineering'.
IS 10719 explains method for indicating surface texture on technical drawings.
Standards for Tes ting of Products:
These standards, sometimes called 'codes', give procedures to test the products
such as pressure vessel, boiler, crane and wire rope, where safety of the
operator is an important consideration.
17. Reductions in types and dimensions of identical components (inventory
control).
Reduction in manufacturing facilities.
Easy to replace (Interchangeability).
No need to design or test the elements.
Improves quality and reliability.
Improves reputation of the company which manufactures standard
components.
Sometimes it ensures the safety.
Benefits of Standardization