This class provides the information necessary to identify optimal band sawing variables and conditions. Basic types of cutting fluids include various combinations of oils, water, and chemicals. Each type is classified by its contents. After explaining the basic function of cutting fluid, the class describes each category of fluid and its benefits and drawbacks. Appropriate cutting fluid use and maintenance are key factors in the success of a cutting operation. Proper cutting fluid application can prolong tool life and improve finished part quality, reducing scrap and tool cost.
Awareness of cutting fluid hazards and maintenance helps increase workplace safety and reduce fluid costs. After taking this class, users will be able to identify the common types of cutting fluids and describe their optimal use. Exposure can occur through skin contact, inhalation, or ingestion. This exposure can lead to skin and respiratory disorders, including long-term illness. Safety measures, including ventilation, PPE, sanitation, training, and fluid maintenance, can reduce exposure to contaminants.
Manufacturers always want to ensure that operators are safe, that they are OSHA compliant, and that they do not lose productivity due to accidents.
Operations using cutting fluids have specific safety concerns that must be addressed in order to maintain a safe work environment. After taking this class, users will know how to differentiate between various cutting fluids, recognize the health risks they pose, and understand how to use, handle, and maintain them safely. Intermediate English Metalworking Fluid Safety Online Machining Metal Cutting Prints for Metal Cutting Operations "Prints for Metal Cutting Operations" describes the appearance of manufacturing prints, how to interpret the information presented on the print, and the methods that an operator might use to create and measure various part features.
Prints for metal cutting use a variety of symbols and shorthand to communicate all the information an operator will need to know to create a part, including dimensions of the part and important part features such as contours, tapers, and holes. An in-depth knowledge of how to read manufacturing prints is essential for any metal cutting operator.
Being able to understand prints will also help to improve productivity and quality because operators will be able to quickly assess the best way to make a part and the order in which they should perform metal cutting operations. After taking this course, users will be able to recognize and interpret common print symbols and shorthand and determine how to physically create a part on a print. Intermediate English Online Machining Metal Cutting Overview of Deburring Processes Overview of Deburring Processes provides an introduction to the various types of burrs and the methods of burr removal in modern manufacturing.
Manual, mechanized, and automated deburring processes are commonly used for various workpieces. Each of these processes utilizes many of the same tools and methods, such as abrasive deburring and wire brushing. This class introduces users to the various deburring tools and processes that they may encounter in manufacturing settings, including how both manual tools and machines operate and what types of workpieces they are appropriate for. This foundational knowledge is necessary for any further learning or training in deburring.
This class describes the properties of cutting lasers, optical components used with lasers, and the major lasing mediums used in industrial cutting applications. These mediums include gases, solids, fibers, and semiconductors.
The power and consistency of most of these lasers can be controlled through various methods of pumping and laser pulsing. Effective laser cutting requires an awareness of how laser components and properties influence laser behavior.
After completing this course, users will understand basic laser optics and laser components. They will also be able to distinguish between common lasing mediums and to identify ways to manipulate beams through pulsing and pumping. Intermediate English Online Machining Metal Cutting Speed and Feed for the Lathe Speed and Feed for the Lathe provides a thorough explanation of cutting variables for lathe operations, including how these variables are measured, selected, and set.
Many variables affect speed and feed selection, especially the type of cutting operation, tool material, and workpiece material. The class covers speed and feed selection for both manual and CNC machines. The proper selection of speed and feed is necessary to maximize tool life, productivity, and surface finish. Understanding cutting variables reduces tool wear, damage to machine components, and scrapped parts. Advanced English Speed and Feed Selection Online Machining Metal Cutting High-Speed Machining This class compares high-speed machining to traditional machining and explains the key factors that impact its successful application.
Advanced English Online Machining Metal Cutting Speed and Feed for the Mill Speed and Feed for the Mill provides a thorough explanation of cutting variables for mill operations, including how these variables are measured, selected, and set. Many variables affect speed and feed selection, primarily the type of cutting operation, tool material, and workpiece material. This class covers speed and feed selection for both manual and CNC machines.
The proper selection of speed and feed is necessary to maximize tool life, productivity, and surface finish quality. Without an understanding of cutting variables, tools will wear prematurely, machine components will sustain increased wear and tear, and the number of scrap parts produced will increase. Advanced English Speed and Feed Selection Online Machining Metal Cutting Hard Turning This class covers hard turning, including its advantages when compared to grinding and strategies for successful implementation.
Effective cutting tools combine a handful of valuable properties: hardness, toughness, and wear resistance. Cutting material selection is based primarily on the workpiece material, machine tool, and cutting operation, and involves an appropriate balance of properties. Available cutting tool materials have expanded and improved over the years, ranging from the very tough and inexpensive to the very hard and expensive.
Other tool modifications, such as heat treatment and tool coatings, can also improve cutting tools. Selecting the proper cutting tool material is essential for a successful machining operation. The tool material dictates the material removal rate, surface finish and tolerance, and expense to the manufacturer in the form of reduced scrap, extended tool life, production rates, and part quality.
Advanced English Cutting Tool Materials Online Machining Metal Cutting Machining Titanium Alloys This class identifies and addresses the challenges related to machining titanium and its alloys. Advanced English Online Machining Metal Cutting Carbide Grade Selection Carbide Grade Selection describes the different carbide tool grades and explains how to select the proper grade for a cutting operation.
Carbide grades are classified by two systems. The ISO classification system designates carbide grades as P, M, and K, followed by a number that further describes the qualities of the carbide.
Ingersoll technology seminars are presented in a brand new state of the art Technology Center conveniently located in Rockford Illinois. We invite our valued Productivity partners to participate in this learning experience opportunity. Log In. Careers About Us. Indexable Milling Face Mills.
End Mills. Plunge Mills. Precision Boring. Counterbore Tools. Deep Hole. Micro Tools. Thread Milling. I would like to thank whole-heartedly to Mr. His guidance and precious ideas always kept me on right track, in my work. I express my indebtedness towards him for providing the necessary guidance during the course of this work.
I would like to extend my special thanks to MR. KAMBLE, my faculty guide, for several rewarding discussions, his ever helpful and approachable nature has been a source of inspiration to me. Speed, feed, wear resistance and toughness, determines cycle times, machine stoppages, versatility and, in extension, the capacity and thus delivery capability of the machine shop. The benefits of applying advanced coatings on both single point and multipoint cutting tools such as improvement of productivity, tool life, machined surface quality etc.
The cutting edge is the front-line of the tool, to a great extent determining machining capability, tool life, security and quality of results. The overall aim of the study is to improve the tool body performance by use of an advanced steel grade with an optimized combination of all the demanding properties.
Description Page 1. One by one, the main aspects involved in tool design and construction will be explained in depth over the following sections, completing a general view of the tool world. Additionally, the friction between tool and removed chip, on one hand, and tool against the new machined surface, on the other, is very severe. In the following sections each of the main tool materials are going to be described, starting from the lowest hardness to the highest.
However,this material family has not enough hardness for hard machining. Extra-hard materials, i. Before explaining the main aspects of each material, a mention of the companytype involved in tool fabrication is an interesting point.
Thus, in the current toolmarket two types of company are possible: firstly, the producers of basic toolmaterials, usually big international companies such as CeraTizit, Krupp, Sumitomo, General Electric, De Beers, Sandvik, Kennametal, Iscar and others, whichalso manufacture the complete cutting-tool systems including toolholders, insertsor integral cutting tools.
Figure 1. This is the case of integral endmills, drilling tools and tailor-made tools. The natural markets for these companies are either very specificniches or special tailor-made tools built with user requirements. Basically they are high-content carbon steels with a high proportion of alloy elements such as tungsten, molybdenum, chromium, vanadium and cobalt. The mean hardness is 75 HRC. The T series includes tungsten, the M series molybdenum, whereas vanadium produces the hardest of the carbides giving rise to the super-high-speed steels.
Currently, HSS produced by powder metallurgy HSS-PM offers a higher content of alloy elements and a combination of unique properties: higher toughness, higher wear resistance, higher hardness and higher hot hardness. In Figure 1. Rouge milling. Gear-cutting tools. And also in cases of difficult tapping. Drilling and reaming operations.
HSS-PM is used too in disc and bandsaws, knives, cold-work tooling, rolls, etc. However, for machining of tempered steels and very difficult-to-cut alloys HSS is not the first choice; tungsten carbide is a more recommended tool material. Tantalum, titanium or vanadium carbides can be also mixed in small proportions. Hardness increases with the reduction in binder content and tungsten carbide grain size, and vice versa, with values from to HV.
The main advantage is the perfect balance of these rotary tools, but the main disadvantage is their high price, taking into account that only a little and very specific zone of the tool is worn by the cutting process. Several reshaping of each tool are possible. Turning tools and big milling discs use this configuration, which implies a rapid substitution of worn inserts These features recommend them to be used for the machining of metals at high cutting speeds and in dry machining conditions.
Unfortunately they are fragile, and ceramics without any reinforcement are only indicated for turning of continuous shapes. In milling the continuous impact at each tooth entrance in the machined part implies a high risk of chipping and tool failure.
Alumina tools can contain additions of titanium, magnesium, chromium or zirconium oxides distributed homogeneously into the alumina matrix to improvetoughness. These ceramics have a needle-like structure embeddedin a grain boundary.
This microstructure enhances fracture toughness. As a rule of thumb, PCD is suitable for tools focused on machining abrasive non- ferrous metals, plastics and composites. Otherwise, PCBN finds applications in the machining of hardened tool steels and hard cast irons. Depending upon the machining operation, PCD is available in various grain sizes. Thus, those grades with coarse grain sizes are used for making cutting tools with high wear resistance, but if very high surface finishing is required in the machined part, then ultra-micro grain sizes are preferred.
Medium grain sizes are used for general purpose cutting tools, since there is a balance between the high wear resistances of rough grain size and the good finish of ultra-micro grains. Mono-crystalline diamond MCD is natural diamond which enables the production of geometrically defined cutting edges with absolutely notch-free flutes. Natural diamonds often contain nitrogen which can produce varying hardness and thermal conductivity.
This very expensive material is suitable for achieving very high surface finishes for mirror-bright surfaces, machining of non-ferrous materials, micromachining, dressing grinding wheels and machining of super alloys without burrs. Currently, the development of synthetic MCD in triangles and rectangles with an edge length of approximately 6—10 mm makes economically possible the use of this material for high-end applications.
Its high mechanical properties are due to its crystalline structure and its covalent link. Coatings provide a hard, chemically stable surface and thermal protection to tools, improving their performance during cutting. They were developed industrially in the s to provide the ability of ceramics to withstand high temperatures to substrates much tougher than ceramics such as HSS and hardmetals. This combination resulted in one of the most successful developments in the last 30 years in cutting-tool materials and since then a great improvement in cutting speeds and productivity has been achieved.
Chemical vapour deposition CVD coatings were already commercialized for carbide inserts in previous years but those based on PVD technology were the ones which resulted in the broadest market impact. But there was also a great difference which helped promote the use of PVD coatings: the ability to control thicknesses on the edges accurately. Dispute resolution in modern manufacturing. Inevitably, disagreements arise in the manufacturing industry, whether involving applications, performance, specification compliance, intellectual property ownership or any of a number of other subjects.
What has not kept up with technological change is the sophistication of dispute resolution. That is a particularly serious problem for manufacturers because the increasing complexity of manufacturing technology often makes disputes more complex, even arcane, than disputes of the past. Recruiters limit the candidate pool for manufacturing jobs. As a result of the hardness of diamond, combined with the sharpness for machining tasks, the superiority of PCD was displayed early on when turning, milling and drilling.
How do we bring greater interest to careers in manufacturing? Many headlines today allude to a skills gap in manufacturing, referring to a lack of skilled labor needed to fill rapidly expanding employment opportunities in the manufacturing industry. After all, U.
When manufacturing companies collaborate with schools to show students that manufacturing is not just a viable career path but a rewarding and lucrative one as well, we all benefit. Hiding the trichlor. Learning feeds and speeds again. Every business, from floral arrangers to drywallers, must continually adapt and evolve or face eventual corporate death. Perhaps the reason continuous learning and improvement are so relevant to manufacturing, which in this context means machining, is that our industry is one of the fastest changing in terms of technology.
Be you in manufacturing. Modern manufacturing is a diverse, inclusive community, embracing and supporting the creativity that each person can bring to build something bigger than an individual.
Many manufacturers are setting great examples of what the future of the workplace will look like and of what other firms should aspire to achieve. Learn the five key themes that manufacturing companies are addressing to take their diversity and inclusion work to the next level.
She has had roles in sales, product management, product introduction, custom tools and strategic relations. Many parents undervalue manufacturing as a career for their children. However, when parents were told about the financial benefits of jobs in manufacturing, they said they would encourage their children to explore the field.
E4Life program gives hands-on manufacturing experience to students. Caterpillar Inc. Prior to the implementation of this program, Caterpillar spent time with students and potential participants to find out what barriers stand between them and the workforce. Job shop manufacturing: How to win the 'right' mix of jobs. The right mix increases profitability and makes for happy customers. The wrong mix risks demoralizing the shop and upsetting customers, ultimately resulting in more stress and less profit.
Actively managing your product mix to correctly fit your shop makes life much easier. A reader's musings on safety. At the facility where I spent the bulk of my machining career, we had two components to the operation: the surface refinery where I worked and the underground portion where the ore was mined before being sent up to the refinery.
In addition, there were restrictions on who entered the mine, and the hazard training required for both the underground MSHA portion and the methane presence in the mine atmosphere.
Manufacturing data readiness: The good, bad and ugly. Being a data-driven manufacturer is all the rage. Sight Machine engages daily with global manufacturers looking to better use production data to predict machine failure, optimize processes or increase output. Yet many of these manufacturing analytics projects stumble out of the gate.
Use your time wisely. We are precision CNC machining manufacturer from China. Please try us, so that you will cost-down 40 percent at least! Next to robocallers and those dirtbags who leave ominous voicemails threatening legal action by the IRS, spammers are the worst.
The intrusiveness of it, the endless inbox management, never mind the laughable English skills. Xometry launches Shop Advantage Program for manufacturing network partners.
Xometry, an on-demand manufacturing platform, launched the Xometry Shop Advantage Program, which is exclusive to qualified members of Xometry's manufacturing partner network of over 2, small and midsize manufacturers.
The program provides Xometry's manufacturing partners with easy access to a portfolio of offers on computer hardware, tooling, raw materials and business services, such as equipment financing. The skills gap isn't the only workforce challenge. The problem is this only partially true. Yes, there's a deficit in our skilled trades pipeline, and as employers, educators and communities, we need to rally around the value of skilled trades and support the growth of this critical workforce - starting in junior high and beyond.
Yet, there's another gap that mid-market manufacturing is facing - The Strategic Gap - and it has many facets. The longest flight. The International Manufacturing Technology Show was great. And Chicago—what a cool town. Happy Manufacturing Day! IMTS regrets. Despite my sore feet and the cold, overpriced sandwiches, I love the International Manufacturing Technology Show.
The whine of the spindles, the smell of the coolant, the machine gun sound of the chips hitting the glass—these might not be the memories the exhibitors want me to carry home, but they stick with me the longest. Program connecting soldiers to manufacturing jobs expands in Texas. The manufacturing community is finding workers in the form of veterans. While 80 percent of manufacturers report difficulty filling positions, more than , service members return to civilian life each year in search of new careers.
Industry veteran on a quest to find America's greatest champion. Terry Iverson, a machine tool industry veteran, is on a quest to change the perception of the American manufacturing workforce landscape.
The manufacturing floor is not what it once was. Computerized, clean and automated cells have emerged in the market and need an entirely new level of shop expertise. Poor attendance. If it were up to me, all alarm clocks on Earth would be rounded up and smashed with a giant hammer, their electronic corpses left to rot in a landfill far, far away from my home in Tucson, Arizona.
Lean into it. One factor that tends to trip up people and companies on their way to establishing lean cultures is sustainment. Phillip Canipe, vice president of sales and business development for the Southwest region at Stellar Industrial Supply Inc.
More productivity with ergonomic work environments. This is why ergonomics play a decisive role when planning new industrial work places. Yearly competition helps students, industry. The 54th annual National Leadership and Skills Conference scheduled for June in Louisville, Kentucky, is expected to draw more than 6, students, with a fraction of them competing to be named the best CNC milling specialist, CNC technician and CNC turning specialist in the nation.
That employee engagement decisively contributes to manufacturing success has long been known. This lack is known as the Engagement Gap. Though manufacturing leaders agree that the gap urgently needs to be closed, the fact remains that for at least two decades, it has remained relatively constant and by some measurements has even widened.
Is percent customer satisfaction worthwhile for a manufacturer? When Aly Pinder Jr. But this manufacturer truly believed that it can and should have this as its target. New ISO standards for greener machine tools. Yet machine tools contain motors and auxiliary components whose energy demand varies widely during machining operations. Happily, a new series of ISO standards can help measure energy supplied and improve machine design and performance.
Reaching the next gen. Author: Terry M. How to fill the skills gap. An aging industry. Standardized approach to cellular machining. Work cells made to serve. Embracing 4. A shot in the arm. Training on demand. Evolving to meet 21st-century demands. Shift focus toward technology. Manufacturing opportunities knocking. Salary Survey: A tale of two respondents. Buying an established shop. CTE subscribers still at work. Moving machines via hovercraft. Crafting craftspeople. Avoid mishaps with oil mist control best practices.
Tools to bridge the skills gap. Cut waste at the machine tool. Successfully slotting with aluminum.
Taming data overload. What is your shop wasting? Machine maintenance programs boost bottom line. Machine tool common language controversy.
Coolant enhances worker health, safety. Pick and choose business opportunities. Easing the grind. Where is your career headed? When the team has your back. Work cells work. Friends, employees don't mix.
Make a name for your company with community involvement. Company benefits or lack thereof. Spindle sensor enhances safety. Automated data capture slow to sell. Keeping the family together. Plant retools machining process.
Apprenticeships can provide effective training. Machine monitoring done right. Reading still an important business practice. Market your shop through the slow down.
How your shop looks makes all the difference. Managing from a distance. A quality assurance audit has benefits. Industry 4. Industrial parts cleaning faces challenges. Putting a damper on vibration. What a drag it is getting old. Alexa and Siri, meet Athena for machining. Leverage relationships outside the shop. Our secret weapon. QC just got easier. Consider the costs of growth. Global leader discusses the future and fate of metalworking. Mind the grind.
The bright side of being fired. Silver lining at the end of a crazy year. Training machinists the old-fashioned way. Effective management needed. Customers need pruning too. One company, one staff, one mission. Should you target fabrication? Fire suppression systems can protect machining centers—and your shop. Simplifying Communications. Spin doctors. Grow in the dark.
Prepare for increasing business regs. Staying Sharp December Staying Sharp January Get your slice of the federal stimulus pie. Credit: Extend or not to extend?
Making the best of a slowdown. System ensures part is safe, secure. Confirming that your parts are properly supported and ready for clamping has never been easier and more reliable.
To learn more, please enjoy this short instructional video. Take a look at some of the highlights captured along the way. Rather than develop an apprenticeship program in-house, some machine tool builders select to train workers with an already established program. One such offering is the Chicago-based Industry Consortium for Advanced Technical Training Apprenticeship Program, which is detailed in the accompanying video.
Revisiting high-mix, low-volume business model. The CNC Chef revisits the high-mix, low-volume business model for shops trying to succeed in a world where they have to get the job right with just 95 parts. Grainger highlights metalworking specialists. Brad Laux, director of metalworking strategy at W. Grainger Inc. He also outlines a new study about the metalworking industry.
Hiring when there's full employment. Finding and hiring skilled, talented workers for your manufacturing business — when you need them — is one of the big factors that determine the success of your company. CTE publisher takes leap of faith. About 8 years ago or so, I turned 50 and decided it was time for a solo skydive.
And, just for the record, I jumped from 13, feet More about the altitude in a moment. Trusted options for machine tool repair. The Up!
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