Free Essay

Cnc Programming Tips

In:

Submitted By rmac8200
Words 330
Pages 2
As a CNC Programmers there are certain techniques we can implement to increase efficiency and quality. In essence, a CNC Programmer must provide information (within the program) that is easy for all future operators to understand. By doing so, we allow operators of all skill levels to produce the highest quality parts in which our customers demand. Operators with more information can produce parts of the highest quality with consistency and efficiency. A CNC Programmer should provide the following information when programming a part:

1. Signify where the zero set is…ex.(----------X0Y0 IN CENTER----------) * Operator can follow print with greater accuracy * Efficiency increases

2. State if more than one zero is used for a program * Helps operators set up and increases operator efficiency

3. Display the date the program was written or revised. (------11.16.11--------) * Helps determine possible revision changes * Helps avoid mistakes or operator error

4. Indicate tool number and operation number * Some tools have multiple operations which need to be stated * Ex. (------TOOL 1------) (--------OPERATION 1--------) * (-------TOOL 1-------) (---------OPRERATION 2---------) * Program is easier to follow and understand

5. Add “N” blocks to section off program * Partitions program in sequences allow for easy search and operating

6. Indicate touch off point * Some programs require a (+/-) from programmed touch off point * Operators can easily better understand programs they are unfamiliar with * Avoids possible crashes, tool breakage, as well as less scrap parts These steps should be considered while programming and saving a new program. Remember, this program will likely be run again in the near future perhaps by an operator with little knowledge on the specifics of the program. This information will lessen the need for assistance while increasing the effectiveness and efficiency of the operator. It will lead to less scrap, better tool management, efficiency, as well as increase time management and supervisor responsibility. It will lead to a better and more productive shop floor raising the confidence and knowhow of all CNC machinists at Durex.

Similar Documents

Free Essay

Leisure Time

...Leisure or free time is time spent away from business, work, and domestic chores. During the twentieth century, more and more people found that they had leisure time. This raised an interesting question. What do you do when you are free to do anything you like? Many people took up a hobby. A hobby is a regular activity that is done for pleasure, typically, during one's leisure time. Hobbies can include: collecting themed items and objects, engaging in creative and artistic pursuits, and playing sports, along with many more examples. By continually participating in a particular hobby, one can acquire substantial skill and knowledge in that area. Having a hobby helps to make you a more interesting person and gives you something fascinating to talk about with others. It can also help you to avoid feeling bored and often provides the opportunity to meet new people with similar interests. Learning something new is always good for keeping the mind active. This will also make you a more interesting person than a person who is addicted to Facebook, TV or doing other time wasting and unhealthy tasks. There are hundreds of hobbies a person can choose from. Some of them are: collecting, outdoor, sports, creative hobbies etc. Collecting is a practice with a very old cultural history. The collecting hobby is a modern descendant of the "cabinet of curiosities" which was common among scholars with the means and opportunities to acquire unusual items from the 16th century onwards. The involvement...

Words: 2957 - Pages: 12

Premium Essay

Health And Social Care Level 3 Unit 30 M3

...a motor, potentiometer and a control board. The potentiometer is being rotated by a set of gear trains which makes the output shaft rotate. The potentiometer controls the angles of the servomotor which it usually changes between 0-180 degrees. This servomotor is commonly used in the CNC machines for its accurate positioning. Assessment criteria 1.3: Six degrees of freedom (6DoF) refers to the freedom of movement of a rigid body in three-dimensional space. Specifically, the body is free to move forward/backward, up/down, left/right (translation in three perpendicular axes) combined with rotation about three perpendicular axes, often termed pitch, yaw, and roll. The six degree is an important term in which it is mainly used in the mechanical and automobile process for analyzing and measuring properties of these types of systems that need to account for all six degrees of freedom. The both AC and DC magnetic or electromagnetic fields in sensors is the important thing for the measurement of the six degrees of freedom is accomplished that transmit positional and angular data to a processing unit. The data are made relevant through software that integrate the data based on the needs and programming of the users. An example of six degree of freedom movement is the motion of a ship at sea. It is described as: Translation: • Moving up and down ; • Moving left and right ; • Moving forward and backward. Rotation: • Tilting forward and backward. • Turning left and right. • Tilting...

Words: 5123 - Pages: 21

Premium Essay

Paper

...BODY WELDING - CAN IT BE FLEXIBLE? BODY WELDING - CAN IT BE FLEXIBLE? Some 250~300 pressed panels from in-house and vendor facilities are brought to different subassembly stations of Body Weld Shop. Subassemblies of pressed components are carried out mainly by resistance welding and other joining methods in a planned sequence at number of stations. Some subassemblies are done in off-line manufacturing cells and fed in at appropriate locations into the main assembly line. Fig. 6.1 shows a layout of a typical Body Weld Shop. Front end, rear floor, and front floor, are transported to underbody body line, where all these are welded together in sequence to form the floor structure. Underbody is then transferred to main body welding station. Right hand and left hand body side panels are brought from two sides to main body weld station, after completion of all subassembly operations in separate lines. Preframing of body structure is carried out on special fixture. At same or next station, roof is added to form the body shell, Fig. 6.2. Thereafter, rear doors, front fenders, hood and decklid/ tailgate fitments are carried out to complete the body-inWhite. If necessary, a metal finish line may be added for minor repair of Body-in-White before it moves for painting. Fig. 6.3 illustrates the sequences of subassemblies and the main body weld. Typically, Body weld shop activities cover fixturing, welding, and transportation between the work stations, and the related support services....

Words: 7585 - Pages: 31

Premium Essay

Karan

...CONTENTS 1 2 3 4 5 6 Abbreviations/Definitions Code of Conduct and Ethics for Students Important Academic Rules Scheme of Studies Important Notes Detailed Syllabus 1 2 3 17 19 20 Lingaya’s University, Faridabad ABBREVIATIONS/DEFINITIONS "AC" means, Academic Council of the University. "BOM" means, the Board of Management of the University. "BOS" means, the Board of Studies of the Department. “CAU/AUC-option” CAU/AUC means change from Credit to Audit option / change from Audit to Credit option "Class/Course Committee" means, the Class/Course Committee of a class/course. "Course" means, a specific subject usually identified by its course-number and course-title, with a specified syllabus / course-description, a set of references, taught by some teacher(s) / course- instructor(s) to a specific class (group of students) during a specific academic-semester / semester. “Course Instructor" means, the teacher or the Course Instructor of a Course. "Curriculum" means the set of Course-Structure and Course-Contents. "DAA" means, the Dean of Academic Affairs. “DAAB” means Departmental Academic Appeals Board. “DEC/PEC” means Dissertation Evaluation Committee / Project Evaluation committee. “Department” means a group in the University devoted to a specific discipline also called a School. Department and School are used interchangeably. "DSA" means, Dean Student Affairs. “ESE” means End-Semester Examination “EYE” means End-Year Examination. "Faculty Advisor/Class Counsellor”...

Words: 14653 - Pages: 59

Free Essay

Ahp and Other

...Springer Series in Advanced Manufacturing Series Editor Professor D. T. Pham Intelligent Systems Laboratory WDA Centre of Enterprise in Manufacturing Engineering University of Wales Cardiff PO Box 688 Newport Road Cardiff CF2 3ET UK Other titles in this series Assembly Line Design B. Rekiek and A. Delchambre Advances in Design H.A. ElMaraghy and W.H. ElMaraghy (Eds.) Effective Resource Management in Manufacturing Systems: Optimization Algorithms in Production Planning M. Caramia and P. Dell’Olmo Condition Monitoring and Control for Intelligent Manufacturing L. Wang and R.X. Gao (Eds.) Optimal Production Planning for PCB Assembly W. Ho and P. Ji Trends in Supply Chain Design and Management H. Jung, F.F. Chen and B. Jeong (Eds.) Process Planning and Scheduling for Distributed Manufacturing L. Wang and W. Shen (Eds.) Collaborative Product Design and Manufacturing Methodologies and Applications W.D. Li, S.K. Ong, A.Y.C. Nee and C. McMahon (Eds.) R. Venkata Rao Decision Making in the Manufacturing Environment Using Graph Theory and Fuzzy Multiple Attribute Decision Making Methods 123 R. Venkata Rao, PhD Department of Mechanical Engineering Sardar Vallabhbhai National Institute of Technology, Surat Ichchanath Surat 395 007 Gujarat State India British Library Cataloguing in Publication Data Rao, R. Venkata Decision making in the manufacturing environment : using graph theory and fuzzy multiple attribute decision making methods. - (Springer series in advanced...

Words: 75183 - Pages: 301

Premium Essay

Human Resourse

...A PROJECT REPORT ON “TALENT RETENTION AND EMPLOYEE ENGAGEMENT” FOR RING + AQUA A SUBSIDARY OF RAYMOND LTD. SUBMITTED TO UNIVERSITY OF PUNE IN PARTIAL FULFILLMENT OF THE REQUIREMENT OF MASTER OF BUSINESS ADMINISTRATION (MBA) SUBMITTED BY KAVITA M. PAWAR UNDER THE GUIDANCE OF PROF. AMOL KARE SIR VISVESVARAYA INSTITUTE OF TECHNOLOGY, CHINCHOLI, NASHIK- 422 101. 2012-2013 STUDENT’S DECLARATION I undersigned myself declare that, the project entitled, “ TALENT RETENTION AND EMPLOYEE ENGAGEMENT” is executed as per the course requirement of two year full time MBA program of University of Pune. This report has not been submitted by me or any other person to any other University or Institution for a degree or diploma course. This is my own and original work. Place: NASHIK Sign of student Date: Kavita M. Pawar ACKNOWLEDGEMENT A project can’t be said to be the work of an Individual. A project is a combination of views, ideas, suggestions & contribution of many people. I am extremely thankful to my project guide Prof. Amol Kare who gave me the opportunity to do this project on subject “A Study of Employee Engagement with Special Reference to Ring Plus Aqua Ltd; Sinnar” as a major part of curriculum. I wish to express my sincere gratitude to my Ring Plus Aqua Human Resources & engineering...

Words: 8180 - Pages: 33

Premium Essay

Robotics

...Robotics: Utopia or Dystopia Robotics: Utopia or Dystopia? Table of Contents: Serial No. | Particular | Page No. | 01. | Introduction | 04 | 02. | Definition of a Robot | 04 | 03. | History of Robotics | 05 - 10 | 04. | The implications of robotics for jobs in manufacturing | 10-12 | 05. | The implications of robotics for jobs in the service sector: | 12 -13 | 06. | Robotics and future jobs, utopia or Dystopia | 13-15 | 07. | Conclusion: | 16 | 08. | Recommendation | 16 | 09. | References | 17 | Robotics: Utopia or Dystopia? Introduction: We are living in such an era, when the needs and demands of human beings are increasing day by day. To satisfy those needs, innovation and development in every field which guide the future of humanity is also proceeding in a rapid way. To meet the various needs and desires of the increasing population, inventors were seeking for a genuine solution which could provide the overwhelming challenges and will be able to meet the demands of the civilizations and that leads to the idea of mechanization. Inventors, who put forward the idea of mechanization, stated that by mechanization there would be great convenience for people to respond to their demands and can help them to complete their task in a short period of time. By following these principles, machines have started to meet the needs of increasing population...

Words: 7086 - Pages: 29

Free Essay

Nit-Silchar B.Tech Syllabus

...NATIONAL INSTITUTE OF TECHNOLOGY SILCHAR Bachelor of Technology Programmes amï´>r¶ JH$s g§ñWmZ, m¡Úmo{ à VO o pñ Vw dZ m dY r V ‘ ñ Syllabi and Regulations for Undergraduate PROGRAMME OF STUDY (wef 2012 entry batch) Ma {gb Course Structure for B.Tech (4years, 8 Semester Course) Civil Engineering ( to be applicable from 2012 entry batch onwards) Course No CH-1101 /PH-1101 EE-1101 MA-1101 CE-1101 HS-1101 CH-1111 /PH-1111 ME-1111 Course Name Semester-1 Chemistry/Physics Basic Electrical Engineering Mathematics-I Engineering Graphics Communication Skills Chemistry/Physics Laboratory Workshop Physical Training-I NCC/NSO/NSS L 3 3 3 1 3 0 0 0 0 13 T 1 0 1 0 0 0 0 0 0 2 1 1 1 1 0 0 0 0 4 1 1 0 0 0 0 0 0 2 0 0 0 0 P 0 0 0 3 0 2 3 2 2 8 0 0 0 0 0 2 2 2 2 0 0 0 0 0 2 2 2 6 0 0 8 2 C 8 6 8 5 6 2 3 0 0 38 8 8 8 8 6 2 0 0 40 8 8 6 6 6 2 2 2 40 6 6 8 2 Course No EC-1101 CS-1101 MA-1102 ME-1101 PH-1101/ CH-1101 CS-1111 EE-1111 PH-1111/ CH-1111 Course Name Semester-2 Basic Electronics Introduction to Computing Mathematics-II Engineering Mechanics Physics/Chemistry Computing Laboratory Electrical Science Laboratory Physics/Chemistry Laboratory Physical Training –II NCC/NSO/NSS Semester-4 Structural Analysis-I Hydraulics Environmental Engg-I Structural Design-I Managerial Economics Engg. Geology Laboratory Hydraulics Laboratory Physical Training-IV NCC/NSO/NSS Semester-6 Structural Design-II Structural Analysis-III Foundation Engineering Transportation Engineering-II Hydrology &Flood...

Words: 126345 - Pages: 506

Premium Essay

Pom102 Term Paper

...SAGE COURSE COMPANIONS K N O W L E D G E A N D S K I L L S for S U C C E S S Operations Management Andrew Greasley © Andrew Greasley 2008 First published 2008 Apart from any fair dealing for the purposes of research or private study, or criticism or review, as permitted under the Copyright, Designs and Patents Act, 1988, this publication may be reproduced, stored or transmitted in any form, or by any means, only with the prior permission in writing of the publishers, or in the case of reprographic reproduction, in accordance with the terms of licences issued by the Copyright Licensing Agency. Enquiries concerning reproduction outside those terms should be sent to the publishers. SAGE Publications Ltd 1 Oliver’s Yard 55 City Road London EC1Y 1SP SAGE Publications Inc. 2455 Teller Road Thousand Oaks, California 91320 SAGE Publications India Pvt Ltd B 1/I 1 Mohan Cooperative Industrial Area Mathura Road, New Delhi 110 044 India SAGE Publications Asia-Pacific Pte Ltd 33 Pekin Street #02-01 Far East Square Singapore 048763 Library of Congress Control Number: 2006939578 British Library Cataloguing in Publication data A catalogue record for this book is available from the British Library ISBN 978-1-4129-1882-4 ISBN 978-1-4129-1883-1 (pbk) Typeset by C&M Digitals (P) Ltd, Chennai, India Printed in Great Britain by The Cromwell Press, Trowbridge, Wiltshire Printed on paper from sustainable resources contents Part One Part Two 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10...

Words: 42457 - Pages: 170

Free Essay

Comp Txt

...1 2 Acknowledgements p.1 tr ©iStockphoto.com/Dennys Bisogno, etc t = top, b = bottom, l = left, r = right, c = centre Computer hardware and software brand names mentioned in this book are protected by their respective trademarks and are acknowledged. Scratch is developed by the Lifelong Kindergarten Group at the MIT Media Lab. See http://scratch.mit.edu Every effort has been made to trace all copyright holders, but if any have been inadvertently overlooked the publishers will be pleased to make the necessary arrangements at the first opportunity. Although every effort has been made to ensure that website addresses are correct at time of going to press, Hodder Education cannot be held responsible for the content of any website mentioned in this book. It is sometimes possible to find a relocated web page by typing in the address of the home page for a website in the URL window of your browser. Photo credits p.1 © peno – Fotolia; p.15 © Dmitrydesigner/Fotolia; p.16 ©iStockphoto.com/Karl Yamashita; p.57 © Romanchuck – Fotolia; p.58 t © C Squared Studios/Photodisc/Getty Images, m ©Dmitriy Melnikov - Fotolia.com, b © Popova Olga/Fotolia; p.59 © picsfive – Fotolia; p.65 © Manfred Schmidt – Fotolia.com; p.67 © dja65 – Fotolia; p.68 © Konstantin Shevtsov – Fotolia; p.69 t © Miguel Navarro/Stone/Getty Images, b © Piero Cruciatti/Alamy; p.73 © Jamdesign/Fotolia; p.78 and 79 © adisa – Fotolia; p.81 © Mykola Mazuryk – Fotolia; p.82 t © Mauro Rodrigues/Fotolia...

Words: 49691 - Pages: 199

Premium Essay

Lincoln Electric Catalog

...Welding & Cutting Solutions 2016 Equipment Catalog TABLE OF CONTENTS Icons and Warranty Information . . . . . . . . . . . . . . . . . . . 2 Stick Welders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 TIG Welders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-20 MIG: Wire Feeder/Welders . . . . . . . . . . . . . . . . . . . . . . 21-30 MIG & FCAW: Industrial Welders . . . . . . . . . . . . . . . . . 31-34 Multi-Process Welders . . . . . . . . . . . . . . . . . . . . . . . . . 35-46 Advanced Process Welders . . . . . . . . . . . . . . . . . . . . . 47-58 Multi-Operator Welding Systems . . . . . . . . . . . . . . . 59-64 Engine Drives: Commercial . . . . . . . . . . . . . . . . . . . . . . 65-74 Engine Drives: Industrial . . . . . . . . . . . . . . . . . . . . . . . . 75-90 Semiautomatic Wire Feeders . . . . . . . . . . . . . . . . . . 91-110 Submerged Arc & Automatic Equipment . . . . . . . . 111-126 Welding Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127-152 Guns & Torches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153-170 Plasma Cutting . ...

Words: 56055 - Pages: 225

Premium Essay

Form

...OFFICIAL CATALOG This Catalog contains information, policies, procedures, regulations and requirements that were correct at the time of publication and are subject to the terms and conditions of the Enrollment Agreement entered into between the Student and ECPI University. In keeping with the educational mission of the University, the information, policies, procedures, regulations and requirements contained herein are continually being reviewed, changed and updated. Consequently, this document cannot be considered binding. Students are responsible for keeping informed of official policies and meeting all relevant requirements. When required changes to the Catalog occur, they will be communicated through catalog inserts and other means until a revised edition of the Catalog is published. The policies in this Catalog have been approved under the authority of the ECPI University Board of Trustees and, therefore, constitute official University policy. Students should become familiar with the policies in this Catalog. These policies outline both student rights and student responsibilities. The University reserves the right and authority at any time to alter any or all of the statements contained herein, to modify the requirements for admission and graduation, to change or discontinue programs of study, to amend any regulation or policy affecting the student body, to increase tuition and fees, to deny admission, to revoke an offer of admission and to dismiss from the...

Words: 149595 - Pages: 599

Free Essay

Maglev

...*3963103* [3963] – 103 T.E. (Petroleum) (Semester – I) Examination, 2011 DRILLING & PRODUCTION OPERATIONS (2003 Course) Time : 3 Hours Max. Marks : 100 Instructions : 1) Question Nos. 1 and 5 are compulsory. Out of the remaining attempt 2 questions from Section I and 2 questions from Section II. 2) Answers to the two Sections should be written in separate books. 3) Neat diagrams must be drawn wherever necessary. 4) Black figures to the right indicate full marks. 5) Use of Logarithmic Tables, Slide Rule, Mollier Charts, Electronic Pocket Calculator and Steam Tables is allowed. 6) Assume suitable data, if necessary. SECTION – I 1. What are different systems on a drilling rig ? Explain any one in detail with suitable diagramme. 18 2. a) Calculate Bottom hole pressure if well depth is 2500 m and mud weight is 1.2 gm/cc. b) Calculate mud weight if mud gradient is 0.87 psi/ft. ′ c) Calculate volume bbl/meter for drill pipe O.D. = 5′ inch and I.D. = 4.276 inch. 2 2 2 10 8 8 16 d) Draw circulation system on a drilling rig. 3. a) Discuss IADC classification of a bit in details. b) Discuss different factors affecting rate of penetration in details. 4. Write short note on : i) Coring ii) Fishing tools iii) BOP iv) Directional well P.T.O. [3963] – 103 -2- *3963103* SECTION – II 5. a) Discuss different types of casings and function of the casings in brief. b) Discuss different types of well completion techniques. 6. a) Discuss primary cementation process with...

Words: 172166 - Pages: 689

Premium Essay

Safety

...SECTION 1 Career/ Manpower Planning and Recruitment Among the highlights are: advice on effective new employee induction programmes; a comparison of general management and technical roles, skills and career paths; a look at succession planning at AT&T; a report on recruitment and development of international managers; and an examination of age discrimination in recruitment. Personnel Review, Vol. 22 No. 5 1993, pp. 5-14. ©MCBUniversity Press, 0048-3486 Employment effects of changing multinational strategies in Europe J. Hamill in European Management Journal (UK), Sep 92 (10/3): p. 334 (7 pages) Presents a broad overview of changing multinational enterprise strategies in Europe in recent years—such as the shift from multiple-domestic to globally/regionally co-ordinated production/logistics systems; the wave of cross-border mergers, acquisitions and strategic alliances; the rapid increase in foreign direct investment, mainly by Japanese companies and by emerging MNEs in sectors such as IT and electronics; and transnational strategies involving dispersion of product/market responsibilities to regional centres of excellence—and their associated positive and negative employment effects. WF18 Manpower Planning and Recruitment 7 Focus from the start (new employee induction) J. P. McCarthy in HRMagazine (USA), Sep 92 (37/9): p. 77 (4 pages) Based on the experience of Metropolitan Property and Casualty Insurance, which recently reviewed its strategy for introducing new...

Words: 16453 - Pages: 66

Premium Essay

Pdf, Doc

...IIBM Institute of Business Management HUMAN RESOURCE MANAGEMENT www.iibmindia.in Subject: HUMAN RESOURCE MANAGEMENT Credits: 4 SYLLABUS Introduction to Human Resource Management Introduction: Nature, Philosophy, Need, Objectives and Evolution of Human Resources Management; HRM Functions; HRD Concept; HRD Strategy; HR Responsibilities; Environmental Factors of HRM: Environmental Factors, Challenges to HRM. Concepts and Process of Human Resource Planning Human Resource Planning: Importance, Process, Barriers; Strategic Planning; Human Resource Information Systems (HRIS); Forecasting Demands: Forecasting Supply; Man Power Forecasting. Emerging Trends in HRM Outsourcing and its HR Dimensions; Human Resource Planning and Downsizing: Voluntary Redundancy and Ways of Downsizing Processing; Importance of Bench Marking; Case Study: Bench Marking VRS Practices and Compensation Management. Job Analysis: Recruitment and Selection Job Analysis: 6 Steps, Job Description vs. Job Specification, Methods of Collecting Job Analysis Information; Role of Recruitment and Selection: Situational Factors in Recruitment, Recruitment Policy, External and Internal Sources of Recruiting and its Merits and Demerits, Selection Process and its Types, Structured Interview Guide. Training and Development Orientation; Training and Development; the Steps in Training Process; Career and Succession Planning: Career Stages, Career Development, Career Management Succession Planning; Case Discussion...

Words: 99065 - Pages: 397