"How to Prepare Your Solid Model for Manufacturing
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10 Tips & Tricks for Improving Machine Shop Efficiency
10 Tips & Tricks for Improving Machine Shop Efficiency At Xometry Supplies, our mission is to help your shop be as efficient and profitable as possible. That’s why we provide instant quotes and fast shipping on high-quality materials and tools. Visit us at www.xometry.com/supplies and check out our selection of top tooling brands and custom cuts. But we want to do more than provide you materials—we want to help you run your shop more efficiently. Below are 10 tips for running a more efficient shop. If you have anything you think we should add to this list, please reach out to us at [email protected]. 1. Learn About Lean Manufacturing Principles One of the most popular ways to improve almost any manufacturing process is to adopt a Lean Manufacturing framework. Lean management is all about improving operations continuously (you can always get better!) and reducing waste wherever you find it. Some key concepts from lean manufacturing to keep in mind are: • Customer Value: Define what your customer thinks is most valuable and optimize your operations to deliver on these things. By keeping the customer in mind, you ensure that everything you do will have an impact • Flow: Lean is all about making things flow faster. Every day, look for ways to simplify your procedures, keep your manufacturing floor organized, and have the right people doing the right jobs at the right times. • Respect & Empowerment: Create a culture where every employee—from the highest ranking to the lowest—feels comfortable pointing out opportunities for improvement and is empowered to fix things and make changes. -
The Digital Journey of the Modern Machine Shop Reporting Findings from the Nc Machining Study the Digital Journey of the Modern Machine Shop 2
THE DIGITAL JOURNEY OF THE MODERN MACHINE SHOP REPORTING FINDINGS FROM THE NC MACHINING STUDY THE DIGITAL JOURNEY OF THE MODERN MACHINE SHOP 2 INTRODUCTION Running a machine shop in today’s economic environment is no easy task. The margins are razor thin. Competition for a job might be located across town or across the ocean. Customers demand top quality yet require delivery on incredibly short schedules. The opportunities are there, but it takes highly skilled organizations to profit from them. It is in this context that Lifecycle Insights conducted our 2017 NC Machining Research Study. Findings indicated that the dominant driver for any attempts to improve operations is Time-to-Delivery. However, a myriad of technical challenges undermines those efforts, ranging from high friction in the process of working with models, debilitating difficulty in creating toolpaths, unreliable verification of G-code, and low reuse levels of machining knowledge. Fortunately, many of these challenges can be addressed with the digital journey of the modern machine shop. The technologies that enable this digital journey allow machinists to seamlessly prepare and manipulate models from any CAD application, develop high quality toolpaths in an automated fashion, simulate the execution of the resulting G-code, and standardize NC knowledge for reuse across the entire process. The purpose of this eBook is to dive deeper into these issues. First, this publication formally publishes and contextualizes the NC Machining study findings. Next, it introduces an ecosystem of technologies that address the needs of modern machine shops. Last, it offers recommendations for next steps. There are many challenges in running a machine shop. -
NX for Mechanical Design Fact Sheet
NX for Mechanical Design Benefits Summary t Facilitates design control, The NX™ software for mechanical design provides a comprehensive set of speeds the design process, leading-edge CAD modeling tools that enable companies to design higher increases designer and quality products faster and less expensively. The NX comprehensive design team productivity and mechanical design solution lets you choose the tools and methodologies that improves design throughput best suit your design challenge. Innovative technologies deliver breakthrough t Improves design team mechanical design capabilities that set new standards for speed, performance performance, especially for and ease-of-use. handling large, complex models Transforming product development by delivering greater power, speed, t Raises product quality by quality, productivity and efficiency for mechanical design minimizing design errors NX mechanical design capabilities are unmatched in terms of the power, t Produces faster, more versatility, flexibility and productivity they deliver to your digital product accurate and complete development environment. NX enables you to establish a complete design product documentation solution for your environment, including leading-edge tools and t Produces significant time, methodologies for: effort and cost savings by t Comprehensive high-performance modeling, which enables you to facilitating design re-use seamlessly use the most productive modeling approaches – from explicit t Facilitates better integration solid and surface modeling to parametric, process-specific and history-free and coordination between direct modeling that works with models from any CAD system. multiple design disciplines, t Active mockup and assembly design, which enables you to work design teams and their interactively with massive multi-CAD assemblies while leveraging leading related CAD systems assembly management and engineering tools. -
Electroplating Benchmarking SHOPS American Metal Coatings 2019 Leads North American Shops
PFonline.com Electroplating Benchmarking SHOPS American Metal Coatings 2019 Leads North American Shops 2019 Benchmarking Results TOP SHOPS for Plating – 16 Owner finds ‘traction’ for POWDER optimizing operations – 22 Coating lines rebuild after LIQUID EF-3 Tornado – 26 Increasing bath life of PLATING trivalent passivates – 30 A property of Gardner Business Media APRIL 2019 / VOLUME 83 / NO. 7 3s Selective Separation System Sometimes it’s what lies beneath the surface that makes you change course No formation of cyanide Reduction in For use with PERFORMA proprietary additive Alkaline Zinc Nickel consumption Systems Minimal sludge High efficiency maintained formation. in perpetuity No shoveling required Significant increase in production throughput Elimination of expensive auxillary carbonate removal equipment Eliminates bleed and feed operation. Dramatic reduction in solution growth Effective removal of nickel and zinc from rinses with OMEGA MP 5152 Less chilling required Visit www.coventya.com for details or scan the code Reduced energy use below for more information. SCR Units Up to 100,000 amps Air, Water and Oil-cooled Standard and custom designs Suited for aggressive environments Optional reversing and ripple correction Switchmode Power Supplies Up to 30,000 Amps Bench-top, Wall-mount, Free-standing and multiple output configurations Air or Water-cooled Expandable, modular designs that change with your process DC, Pulse or Pulse Reverse Controls Versatile local and remote control solutions that can be added to each rectifier model Create and store custom profiles On-screen diagnostics Remote interface via Ethernet/IP, Modbus, Profibus, Analog I/O, etc. PC software to interface with the rectifiers for control, monitoring and data collection to meet quality control standards P: 239.275.5877 AMERICANPLATINGPOWER.COM PRODUCTS FINISHING CONTENTS EMPHASIS TOP SHOPS VOLUME 83 / NO. -
Machine Design
INDUSTRY PERSPECTIVE / 001 Machine Design — Machine design involves the development, design, and production of machines. It is key to ensure machines run efficiently, produce consistent results and can be easily repaired as components wear out or break. Industry Perspective Series: Machine Design > Machine Design Solutions 02 Challenge For simplicity, speed, and most importantly cost, machine designers strive to use as many off-the-shelf components as possible. Invariably, though, some parts must be custom-made - and therein lies most of the challenge. Due to the relatively small volumes needed, custom parts are typically CNC machined, a process that can be expensive and time-consuming, due to limited machine shop resources and nonrecurring engineering (NRE) time and costs. This NRE usually consists of the necessity to create custom workholding fixtures for machining of complex parts, even if parts are being produced in low volume, leading to significant waste and added part cost. Machine design firms may also face challenges related to equipment that is already operating - as parts wear out or break, firms need to be able to quickly manufacture replacement parts to get the machine back up and running while keeping per-part costs low and avoid warehousing costs. Solution Additive manufacturing dramatically simplifies the process of creating custom parts. Because it doesn’t rely on tooling or fixturing, 3D printing often allows users to print parts faster and at lower costs than machining. The technology also opens the door to parts with greater geometric complexity, these complex parts may be better suited for the application but generally cannot be justified with traditional manufacturing methods. -
Machine Shop Safety for Academic Departments Guideline Revision Date: 08/11/21 Applies To: All University Academic Departments
Machine Shop Safety for Academic Departments Guideline Revision Date: 08/11/21 Applies To: All University academic departments. Employees and non-employees who actively work in machine shops, laboratories and other University facilities with machining tools and machining equipment are covered under this guideline. Table of Contents Machine Shop Safety for Academic Departments Guideline Statement .........................................2 Related Machine Shop Safety for Academic Departments Guideline Documents .......................... 2 Additional Resources ................................................................................................................................ 2 Unit-Specific Machine Shop Safety Policy Development ................................................................2 Potential Hazards .........................................................................................................................2 Training Requirements .................................................................................................................3 Developing a Basic Machine Shop Safety Training Program ........................................................... 3 Proficiency Testing ................................................................................................................................... 4 Recordkeeping ................................................................................................................................. 4 Re-Training ...................................................................................................................................... -
Machine Tool Technology (MACH)
2021-2022 CWI Catalog Machine Tool Technology (MACH) MACH 155 Machine Shop Theory III MACHINE TOOL TECHNOLOGY (2 Credits, Spring) Theory of machining processes and their applications (as practiced (MACH) in the corequisite lab course [MACH 105]) with safe work habits being emphasized in all phases of instruction. Includes setup, operation, MACH 103 Machine Shop Laboratory I and maintenance of manual milling machines, advanced manual (3 Credits, Fall) engine lathe set-up techniques and operations, and precision surface Practice basic setup, safety, operation, and maintenance of the engine grinding and measuring techniques. PREREQ: MACH 103, MACH 104, lathe machine. Prepare for operations utilized in the advanced lathe MACH 126, MACH 153, and MACH 154. COREQ: MACH 105, MACH 127, practice labs, including setup and operation of supporting equipment. and MACH 224. (2 lecture hours, 0 lab hours, 2 credits) PREREQ: Machine Tool Technology major. COREQ: MACH 104, MACH 199 Machine Tool Technology Special Topics MACH 126, MACH 153, and MACH 154. (0 lecture hours, 9 lab hours, 3 (1-5 Credits, Varies) credits) This course is designed to permit the offering of special topics MACH 104 Machine Shop Laboratory II appropriate to a student's program. Regular or frequently recurring topics (3 Credits, Fall) are not offered under this title. The course may be repeated as new topics Introduction to the operation of milling machines. Includes safety are presented. (1 lecture hours, 0 lab hours, 1 credits) practices, setup and maintenance, and manipulation of all controls. Also MACH 203 Advanced Machine Shop Laboratory I includes instruction and practice using supporting equipment. -
Basic to Advanced CAD Using NX 12-Sample
Basic to Advanced Computer Aided Design Using NX 12 Modeling, Drafting, Assemblies, and Sheet Metal A Project Oriented Learning Manual By: Stephen M. Samuel, PE Adam Ericksen, Ph.D. 2 SAMPLE Introduction COPYRIGHT © 2018 BY DESIGN VISIONARIES, INC All rights reserved. No part of this book shall be reproduced or transmitted in any form or by any means, electronic, mechanical, magnetic, and photographic including photocopying, recording or by any information storage and retrieval system, without prior written permission of the publisher. No patent liability is assumed with respect to the use of the information contained herein. Although every precaution has been taken in the preparation of this book, the publisher and authors assume no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. ISBN: 978-1-935951-12-4 Published by: Design Visionaries 7034 Calcaterra Drive San Jose, CA 95120 [email protected] www.designviz.com www.nxtutorials.com Phone: (408) 997-6323 Proudly Printed in the United States of America Published April 2018 3 Dedication We dedicate this work to those folks who fight the good fight in classrooms all over the world. Teachers quietly raise our level of civilization and are in many cases under appreciated for it. Teachers are heroes. 4 SAMPLE Introduction About the Authors Stephen M. Samuel PE, Founder and President of Design Visionaries, has over 25 years of experience developing and using high-end CAD tools and mentoring its users. During a ten-year career at Pratt & Whitney Aircraft, he was responsible for implementing advanced CAD/CAM technology in a design/manufacturing environment. -
The Ultimate 3D Scan-To-CAD Solution
The Ultimate 3D Scan-to-CAD Solution Geomagic Design X, the industry’s most comprehensive reverse engineering software, combines history-based CAD with 3D scan data processing so you can create feature-based, editable solid models compatible with your existing CAD software. Broaden Your Design Capabilities Leverage Existing Assets Instead of starting from a blank screen, start from data created by the real Many design are inspired by another. Make use of the intellectual property world. Geomagic Design X is the easiest way to create editable, feature- that’s locked up in every physical object. Learn from it. Reuse it. Improve on based CAD models from a 3D scanner and integrate them into your existing it. Easily rebuild your old parts into current CAD data, create drawings and engineering design workflow. production designs. Accelerate Time to Market Do the Impossible Shave days or weeks from product idea to finished design. Scan Create products that cannot be designed without reverse engineering. prototypes, existing parts, tooling or related objects, and create designs in Customize parts that require a perfect fit with the human body. Create a fraction of the time it would take to manually measure and create CAD components that integrate perfectly with existing products. models from scratch. Recreate complex geometry that cannot be measured any other way. Enhance Your CAD Environment Reduce Costs Seamlessly add 3D scanning into your regular design process so you can do Save money and time when modeling as-built parts. Deform an existing CAD more and work faster. Geomagic Design X complements your entire design model to fit your 3d Scans. -
BRL-CAD Priorities
“A solid modeling system, often called a solid modeler, is a “Solid modeling refers to theories and computations that computer program that provides facilities for storing and define and manipulate representations of physical objects, manipulating data structures that represent the geometry of † OUR PASSION ¢ of their properties, and of the associated abstractions, and individual objects or assemblies. ...The choice of ∂ that support a variety of processes. The representations representations used by the modeler determines its domain and computations used in solid modeling are based on (i.e., which objects can be modeled), and has a strong impact BRL-CAD’s open source sound mathematical and physical principles, innovative on the complexity and performance of the algorithms that development is persistently and and compact data structures, and efficient and reliable create or process the representations. A modeler may algorithms. They support the creation, exchange, support several distinct representation schemes. Consistency passionately obsessed with visualization, animation, interrogation, and annotation of between representations in different schemes is typically implementing a robust, powerful, the digital models of the objects and their evolution.” enforced by representation conversion algorithms.” – Dr. Jarek Rossignac flexible, and comprehensive solid – The Solid Modeling Association modeling system that provides Modeling Interface Enhancements faithful high-performance geometric Geometry Services representation, efficient and Users want something easy to learn, easy to use, and BRL-CAD’s libraries have proven exceptionally flexibly feature-filled so they can get their job done. intuitive geometry editing, effective at providing robust geometry services that BRL-CAD aspires to be that one place people go to conversion support for all common are leveraged by numerous external application for geometry needs with an interface users enjoy solid geometry formats, and codes. -
Design Automation for Multidisciplinary Optimization a High Level CAD Template Approach
LINKÖPING STUDIES IN SCIENCE AND TECHNOLOGY. DISSERTATIONS, NO. 1479 Design Automation for Multidisciplinary Optimization A High Level CAD Template Approach Mehdi Tarkian Copyright ©Mehdi Tarkian, 2012 “Design Automation for Multidisciplinary Optimization – A High Level CAD Template Approach” Linköping Studies in Science and Technology. Dissertations, No. 1479 ISBN 978-91-7519-790-6 ISSN 0345-7524 Printed by: LiU-Tryck, Linköping Distributed by: Linköping University Division of Machine Design Department of Management and Engineering SE-581 83 Linköping, Sweden Tel. +46 13 281000 http://www.liu.se Never send a human to do a machine's job Agent Smith in the film “The Matrix” ABSTRACT In the design of complex engineering products it is essential to handle cross-couplings and synergies between subsystems. An emerging technique, which has the potential to considerably improve the design process, is multidisciplinary design optimization (MDO). MDO requires a concurrent and parametric design framework. Powerful tools in the quest for such frameworks are design automation (DA) and knowledge based engineering (KBE). The knowledge required is captured and stored as rules and facts to finally be triggered upon request. A crucial challenge is how and what type of knowledge should be stored in order to realize generic DA frameworks. In the endeavor to address the mentioned challenges, this thesis proposes High Level CAD templates (HLCts) for geometry manipulation and High Level Analysis templates (HLAts) for concept evaluations. The proposed methods facilitate modular concept generation and evaluation, where the modules are first assembled and then evaluated automatically. The basics can be compared to parametric LEGO® blocks containing a set of design and analysis parameters. -
Creo™ Elements/Pro™ Foundation XE
Data Sheet Creo™ Elements/Pro™ Foundation XE THE ESSENTIAL 3D CAD PACKAGE Formerly Pro/ENGINEER® The Creo Elements/Pro Foundation XE (Extended Key Benefits Edition) Package is the essential 3D CAD solu- • Quickly create the highest quality and most innovative tion because it gives you exactly what you need: products the most robust 3D product design toolset, that is the core of the industry’s only scalable product • Increase model quality, promote part reuse, and reduce model errors development platform. • Lower your costs by reducing new part number Now, for the same price as basic mid-range 3D design tools, proliferation you can have Creo Elements/Pro, the gold standard in 3D CAD. • Handle complex surfacing requirements with ease Never Compromise • Create great looking products with innovative shapes that When you compare the power and performance of Creo are unattainable with other mid-range 3D CAD tools Elements/Pro to every other 3D CAD solution, you’ll see why it’s the choice of more than 600,000 designers and engineers • Instantly connect to information and resources on the at more than 50,000 companies worldwide. There’s simply Internet – for a highly efficient product development no better value, quality, or capability – anywhere. process As a design professional, you can’t afford CAD tools that compromise your product, process, or productivity. With the Creo Elements/Pro Foundation XE, you never compromise because you have the exact tools you need to get the entire job done–accurately and quickly. Easy to Expand, Impossible to Outgrow The unlimited scalability of Creo Elements/Pro means that you can easily add new users, new modules, and new capabilities as your business and your needs continue to grow, and you‘ll never have to worry about importing incompatible data or learning a new user interface.