This document discusses various mechanical elements of CNC machines including the machine structure, guideways, ball screws, transmission elements, power chucks, auto tool changers, and auto pallet changers. It describes guideways as controlling the direction of movement and absorbing forces, and ball screws as converting rotational to linear motion using threaded shafts and ball bearings. It also mentions couplings, timing belts, pulleys, and gear boxes as torque transmitting elements in the force and motion pathways between drive motors and slides.
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
Introduction ,FMS Equipment,FMS Layouts ,Analysis Methods for FMS,,advantages of fms,comparison of fms to conventional methods,applications.Benefits of fms.
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
Introduction ,FMS Equipment,FMS Layouts ,Analysis Methods for FMS,,advantages of fms,comparison of fms to conventional methods,applications.Benefits of fms.
This presentation is prepared as per syllabus of "COMMUNICATION ANALYSIS AND SKILL DEVELOPMENT PROGRAM (CASP)" prescribed by BOARD OF TECHNICAL EDUCATION, KARNATAKA for 5th sem diploma all branches.
This pptx is prepared by lots of information in websites,Textbooks(Author B
A Srinivas and M R Manjunath),And guidance of our lecturers Srinath V- B.E,FIE & M D Dayanand- B.E . SET Polytechnic, Melukote
Combination of individual machines or machining heads arranged in the required sequence, connected by work transfer devices and integrated with interlocking controls.
Transfer machines permit the maximum number of operations to be performed on workpieces at a maximum production rate.
Producing hole is one of the most common machining operation on a machining center.
Machining center have many hole making cycles such as Spot Drilling, Reaming, Deep Hole drilling, Peck drilling etc.
in this Ppt all canned cycle are explained i;e G70 G71 G72 G73 G75 G76 G81
Introduction to CNC machine and Hardware. aman1312
Complete detailing of cnc machine and its operations with its required hardware necessary for increasing its Automation and increasing its manufacturing capability. Also increase in complex shape manufacturing.
A carousel storage system consists of a series of bins or baskets suspended from an overhead chain conveyor that revolves around a long oval rail system.
The purpose of the chain conveyor is to position bins at a load/unload station at the end of the oval.
Most carousels are operated by a human worker located at the load/unload station.
The worker activates the powered carousel to deliver a desired bin to the station.
This presentation is prepared as per syllabus of "COMMUNICATION ANALYSIS AND SKILL DEVELOPMENT PROGRAM (CASP)" prescribed by BOARD OF TECHNICAL EDUCATION, KARNATAKA for 5th sem diploma all branches.
This pptx is prepared by lots of information in websites,Textbooks(Author B
A Srinivas and M R Manjunath),And guidance of our lecturers Srinath V- B.E,FIE & M D Dayanand- B.E . SET Polytechnic, Melukote
Combination of individual machines or machining heads arranged in the required sequence, connected by work transfer devices and integrated with interlocking controls.
Transfer machines permit the maximum number of operations to be performed on workpieces at a maximum production rate.
Producing hole is one of the most common machining operation on a machining center.
Machining center have many hole making cycles such as Spot Drilling, Reaming, Deep Hole drilling, Peck drilling etc.
in this Ppt all canned cycle are explained i;e G70 G71 G72 G73 G75 G76 G81
Introduction to CNC machine and Hardware. aman1312
Complete detailing of cnc machine and its operations with its required hardware necessary for increasing its Automation and increasing its manufacturing capability. Also increase in complex shape manufacturing.
A carousel storage system consists of a series of bins or baskets suspended from an overhead chain conveyor that revolves around a long oval rail system.
The purpose of the chain conveyor is to position bins at a load/unload station at the end of the oval.
Most carousels are operated by a human worker located at the load/unload station.
The worker activates the powered carousel to deliver a desired bin to the station.
Design 101
http://goo.gl/wIql8w
Week 2
Machine Element Design New Approach
Course Objective
===============
This is a fundamental course to discuss the criteria of Mechanical Design for both machine elements design and product design .
The course will discuss the design as a process in making a lot of products by terms of manufacturing , sustainability and environmental aspects
The Course is online and free to all
Instructor
Mohamed Mostafa Adam
This course was presented by PED 2016
Production Engineering Department - Faculty of Engineering - Alexandria University - Egypt
Comprehensive Guide to Needle Roller Bearings and Cam Followers.pdfPS Bearings
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I want this job to utilize the skills which I've gotten from my Boss, colleague and others. I will utilize this knowledge for the success of you and for my personal success. I will prove myself by my job.
Centre lathe, constructional features, specification, operations – taper turning methods, thread
cutting methods, special attachments, machining time and power estimation. Capstan and turret
lathes- tool layout – automatic lathes: semi automatic – single spindle : Swiss type, automatic
screw type – multi spindle:
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This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
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Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
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We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
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Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
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But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
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Length: 30 minutes
Session Overview
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- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
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https://www.rttsweb.com/jmeter-integration-webinar
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LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
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Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
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3. •Load carrying and
supporting member of
the machine
•Subjected to static
and dynamic loads
•Structure should not
deform or vibrate
under the loads beyond
limits
Machine Structure
5. Guideways are used to
• Control the direction of carriage or the table on
which a workpiece/tool is held
• To absorb all static and dynamic forces
Guide Way
7. CNC machines use antifriction guideways to
• Reducing friction
• Improve smoothness of movement
• Reduce amount of wear
• Reduce heat generation
Rolling elements are used between moving and
stationery elements of machine
Ex:Linear recirculating LM guides
Guide Way
9. Components which are in the force and motion
transmission paths from drive motor to the slide
• Elements to convert rotary to linear motion
Ball screw ,Rack and pinion
• Torque transmitting elements
Timing belt pulley ,Gear box, Coupling
Mechanical Transmission System
11. Recirculating Ball screws
A ball screw is a mechanical device for translating rotational motion
to linear motion. A threaded shaft provides a spiral raceway for ball
bearings which act as a precision screw. As well as being able to
apply or withstand high thrust loads they can do so with minimum
internal friction. They are made to close tolerances and are therefore
suitable for use in situations in which high precision is necessary. The
ball assembly acts as the nut while the threaded shaft is the screw.
16. Variable lead thread cuttingFlexible Couplings
These couplings are used when the driver and driven
shaft are coaxial
Flexibility built into the couplings compensate
misalignment errors like radial,angular and axial
18. Variable lead thread cuttingTimer Belt and Pulley
Endless toothed belts .Used
when shafts are not coaxial
Advantages:
• Low cost
• Less noise
• No lubrication
• Less maintenance
• Higher efficiency
Set initial tension properly