Oct 3, 2022 — Three particular mill bits that are commonly used for CNC machinery are flat end, ball end and v-crave milling bits. Types of cnc milling bits ...

Nickel alloys are used extensively because of their corrosion resistance, high-temperature, strength, and their special magnetic and thermal expansion properties. This article will explore the different iron-nickel alloys used in industrial applications and naturally occurring types of iron-nickel alloys.

With the ability to achieve a surface finish of 5 Ra at a 0.004 ipr feed rate, wiper inserts can eliminate the need for grinding with some components. Those able to do away with this secondary operation will usually find it well worth slowing feed rates and increase the process time of their turning operations.

These alloys are sometimes referred to as MONEL or NICORROS and contain nickel with copper and small amounts of iron and manganese. A typical alloy is the 400 grade (UNS N04400). This contains 63% nickel minimum, 28-34% copper, and a maximum of 2% manganese and 2.5% iron. There are also a small number of impurities kept at limited values to ensure the metal’s properties are not harmed.

There is also a requirement for materials with a constant permeability over a range of magnetic flux densities. This is required in telephone equipment and electrical fitters where a variation in permeability would result in distortion. These alloys are generally known as the PERMINVAR alloys and have compositions ranging around 45% nickel, 30% iron and 25% cobalt.

Machine tools capable of performing multiple functions and machining parts to completion are becoming the standard rather than the exception. Incorporating automation into these systems allows for extended periods of operation without the need for operator intervention.

Wiper insert millingmachine

While wiper inserts still tend to do best with a specific type of application, recent breakthroughs in edge geometries have substantially broadened the technology’s range of applicability. Manufacturers performing finishing operations with straight turning would be well served to contact their cutting tool provider to learn more about the potential benefits to their operations.

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While the new positive and negative wiper inserts have only been on the market for a relatively short time, they have already provided substantial results for some manufacturers. A precision manufacturer of small components for the aerospace industry located in Michigan had attempted to integrate wiper inserts in the past.

Founded in 2001, PMTS reconvenes in April 2025 to celebrate its 13th biennial event for precision machining pros. Mark your calendar now and plan to join the precision machined parts community when we once again gather in person to share challenges and insights, see new technology solutions and learn about process innovations – everything you need to take back and immediately put to use in your own shop. __PRESENT

In this case, new controllers for two coordinate measuring machines — one 26 years old — with new programming software offers the possibility to enable multisensor inspection of critical, turned aerospace components.

We are doing this because the ways PM’s audience finds and accesses our content is changing. Google’s search algorithms, increasingly, make it difficult to connect PM’s content with the people who might make use of it. On top of that, generative AI like ChatGPT is serving up PM content to internet users without attributing that content to PM.

In recent years, the IoT is rapidly being introduced into almost all sectors, but it has particular importance in the EV industry.

Individual elements of the machining process such as machine tools, tooling and even CAD/CAM software play a role in overall machine shop sustainability. Observing the entire process especially when it comes to their influences on energy usage is key.

Rotary transfer machines remain well-suited for high-volume production, but are now more accommodating to smaller batch sizes.

These alloys are used extensively in applications where heat resistance and/or corrosion resistance is required. In some members of the group, where conditions are less demanding, some nickel is replaced by iron to decrease the overall cost

PMTS 2023: This tool management solution with Optik software is designed to help shops increase production output and decrease human error.

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This has become less absolute in recent years, with the introduction of wiper inserts designed for high feed finishing. The unique geometries of these inserts reduce the trade off between surface quality and feed rates, allowing for highly productive machining of fine surface finishes.

These unique inserts have evolved substantially as cutting tool providers have invested heavily in research and development to improve their performance and broaden their applicability. Some manufacturers who tried the technology several years ago and were disappointed would be well served to reevaluate the potential benefit it can now provide.

User-friendly inspection software for CNC machining centers was shown at IMTS 2024 monitoring measurements between and after machining while performing SPC based on recorded measurement values.

ModuleWorks and Toolpath announce a technology partnership that intends to utilize intelligent cloud-based manufacturing solutions for machining estimation and CAM automation.

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What is in nickel-iron alloys? These are a group of alloys that primarily consist of iron and nickel, with some additional fortifying elements such as chromium, cobalt, titanium, copper, and molybdenum. Iron and nickel are the main constituents of iron meteorites and planetary cores in telluric planets.

Definitions. PVD involves vacuum deposition processes in which one or more of the depositing species are evaporated or otherwise atomized from a solid source in ...

The SLV901 and SLV803 solvents are formulated to maintain cleaning efficacy while providing a safe, environmentally friendly alternative to processes that use PFAS and HFCs.

User-friendly inspection software for CNC machining centers was shown at IMTS 2024 monitoring measurements between and after machining while performing SPC based on recorded measurement values.

New part programming developments continue to be added to the Tri-County Technical College curriculum and solutions for Swiss-type lathes might soon be included.

PM plays a distinctive role and has earned a place of esteem within the focused and specialized industry it serves. Large developments in the media landscape are forcing us to change the way we communicate with our audience. We are confident that our audience values the role PM plays in their professional lives and will join us in this effort to stay connected to them.

Starting on Thursday August 8, 2024, PM will begin “gating” its premium content, asking all new website users to provide some information about themselves — name, title, employer, email address — before they are provided free access to the content.

This alloy has an expansion co-efficient designed to match that of soda-lime and soft lead glasses and thus provides a sound glass/metal seal that will not crack because of differential expansion between the two materials.

The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

Production Machining’s September 2024 technology showcase includes some of the latest technology from Expand Machinery, Paperless Parts, Monaghan Tooling Group, Walter USA and more.

This new vertical turning center with measurement and robotic automation processes is able to produce vehicle ball joint ball pins in 7 seconds.

All metals ‘creep’ under stress at high temperature and in their manufactured form, components may deform. This deformation could cause failure. Nickel alloys have higher strength and longer life at elevated temperature than most alloys. This makes them ideal for such parts as blades and disks in gas turbine engines. The designer however, must determine the expected life of each component and use the appropriate creep and rupture strength in the design.

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The more recent alloys in these groups also have a wide range of ancillary elements added to give special properties - some of these can be quite complicated and require very close control over composition and heat treatment.

The 12,000-square-foot Center for Machining Excellence houses a wide range of technology and serves as a hub for industry innovation that is accessible to manufacturers and industry thought leaders worldwide.

Mar 21, 2021 — I've have one of these but admittedly have not used it and probably wont, it's more for big pieces in stainless and steel. EKF Portable Hand- ...

Superb critical thinking, top-notch leadership skills and a passion for building a strong team are a few of the common traits held by this year’s five Production Machining Emerging Leader award winners.

Mike Medeiros, production manager at North Easton Machine Co., has been advocating CNC Swiss lathes for years, attempting to persuade his local high school’s administration to add the technology to the school’s machining program. Finally, his efforts paid off.

These alloys are used where a higher strength is required compared to pure nickel. They have a wider range of environments where they resist corrosion but in some specialised applications, such as strong alkali contaminant, nickel would be superior.

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Production Machining’s October 2024 technology showcase includes some of the latest technology from Ceratizit, Kennametal, Mate Precision Techologies, Horn and Mazak.

Other iron-nickel alloys include taenite and tetratenite (both native metals contained in meteorites), kamacite, antinaenite, and awaruite (which is a native intermetallic compound commonly found in meteorites and serpentine.)

There are a group of nickel-iron ‘controlled expansion’ alloys where the expansion coefficient is low and constant over a range of temperatures.

For applications which require enhanced corrosion resistance, such as for roofing in marine applications, type 316 is used. This has about the same amount of nickel and chromium as 304 but with 3%  molybdenum added.

Recent testing has shown that thread rolling can be more economical than thread cutting when producing 4,000 parts or more. A newly created calculator can help you to determine which might be the better option for your threading applications.

Each year Products Finishing partners with thousands of finishing operations in the U.S. to celebrate National Surface Finishing Day (NSFD) on the first Wednesday in March. NSFD is designed to celebrate and showcase the industry to trade schools, businesses, officials and media, as well as to celebrate employees and staff. The overarching goal of NSFD is to bring further awareness to the important roles plating and coating facilities play in their communities. Facilities are encouraged to host events and work with local media to build awareness about the contributions made by the surface finishing industry. For a helpful guide to reaching out to media outlets, download the NSFD toolkit here. How can you celebrate? Share your company’s story Hold an open house where the public can check out your facility –— either in person or virtual Offer student shop tours to local trade schools Invite local elected officials to visit and get to know your staff Celebrate your employees Share news about what you’re doing on social media and use the hashtag #NationalSurfaceFinishingDay or #NSFD

This 2023 Emerging Leader developed a product in response to a call for help from Yamaha that was a huge hit in the snowmobile industry when it hit the market in 2010. In fact, it is now a common product that most snowmobile OEMs have implemented.

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Many naturally occurring iron nickel alloys exist due to the affinity between the two elements. Naturally abundant iron nickel alloy examples include meteoric iron or telluric iron. These are types of minerals and are called native metals. Some alloys, such as meteoric iron, have more than one crystalline structure.

The majority of the stainless steels contain 8-10% nickel. In all cases, it is the combination of chromium with the nickel that does the job. Stainless steels are also useful as fire retardant materials since they retain their strength to higher temperatures than structural steel.

While trochoidal milling might be a more well-known toolpath strategy, trochoidal turning can offer similar benefits such as high material removal rates especially for rough-turning operations.

The expanded partnership now includes advanced production metrology systems, covering contour, roughness and form instruments, as well as advanced optical metrology systems.

Production of micro threads can be challenging, but using the most suitable tools for a given application can simplify the task.

Precision Machined Products Association's mission is to progressively lead  members to sustainable success with reliable and relevant information, resources, advocacy, and networking opportunities. More information for the conference to come.

By equipping MassRobotics with its advanced cobots, ABB aims to facilitate the creation of new and impactful solutions that address real-world challenges across various industries.

Verisurf will offer complete metrology solutions that combine its model-based inspection and measurement software, training and live technical support with Hexagon CMMs.

Chady Stephan of PerkinElmer highlights how innovative analytical instruments are transforming battery chemistry analysis and enhancing recycling processes.

These spindles available on Tschudin CNC centerless grinders are designed to minimize the heat transfer factor while optimizing dimensional stability and material removal rate.

In massive stars, iron and nickel are produced during the final stages of stellar nucleosynthesis. This is the process whereby elements are produced during nuclear fusion. Iron comprises approximately 5% of the Earth’s crust, whereas nickel comprises around 0.0084%. Both elements are also found in small quantities in seawater and biological organisms.

Production Machining’s October 2024 technology showcase includes some of the latest technology from Ceratizit, Kennametal, Mate Precision Techologies, Horn and Mazak.

The most common stainless steel is the 304 grade with 8% nickel and 18% chromium as well as  iron. This steel is used for such common items as spoons and forks, saucepans and kitchen sinks.

I recently learned about a 153-year-old manufacturer that has produced billions upon billions of precision, metal pins which started another business making one-off wooden baseball bats. (Like I asked it to do for me and you’ll see at this year’s Precision Machining Technology Show). Here I explain why it’s worth the time to read that article.

PMTS 2023: The Mazak Syncrex series comes in four bar capacities, ranging from 20 to 38 mm, and is available in 7-, 8- and 9-axis configurations as well as a 9-axis model with full B-axis contouring.

By equipping MassRobotics with its advanced cobots, ABB aims to facilitate the creation of new and impactful solutions that address real-world challenges across various industries.

Metals fail at high temperatures by both oxidation (scaling) and through a loss in strength. Alloys in this class are designed to resist failure from both of these mechanisms. Nickel alloys are not suitable for high temperature sulphur rich environments.

At EMO 2023 in Hannover, Germany, FANUC presented an automated manufacturing cell simulating the complete production and measurement of aluminum electric vehicle (EV) inverter cases.

This group of alloys are frequently sold under trade name specifications but most are listed in the Unified Numbering System. Common trade names are HASTELLOY, INCOLOY, INCONEL, NICROFER, and NIMONIC,

Over the past year, Mike Gresen has led his team through the process of opening a new Benchmark Electronics location without interrupting supply to customers and within the company budget, shutting down production for only three business days.

This new vertical turning center with measurement and robotic automation processes is able to produce vehicle ball joint ball pins in 7 seconds.

MicroCare offers alternatives and expertise for replacing 3M Novec vapor degreasing fluids which are being discontinued, including fluoropolymers, fluorinated fluids and PFAS-based additive products.

Marubeni Citizen-Cincom’s tooling and accessory workshop offers a chance to learn more about ancillary devices that can boost machining efficiency and capability.

A major consideration to take into account when looking at wiper inserts should be the geometry of the part being machined. If there is any sort of contouring, no benefit is likely to be gained. For straight turning operations involving facing or ID or OD turning, the potential for significant process improvement exists.

While standard wiper geometries have been on the market for several years, the industry is now starting to see positive and negative angle variations of the technology. A positive wiper allows for the same benefits, but with less tool pressure. This proves extremely beneficial to processes that could have benefited substantially from the higher performance of wiper inserts, but were taking place on setups that lacked the rigidity to handle the extra pressure generated by a flat wiper radius.

System 3R’s self-centering vises and accessories are designed to provide high cutting performance and centering and repeat accuracy.

The Precision Machining Technology Show is a great example of discovering ways shopfloor employees can become more efficient, thereby helping shops become more profitable.

Although solid carbide and indexable-insert drills have their place in a machine shop, replaceable-insert spade drills offer specific advantages for various holemaking operations on machining centers and lathes.

A multispindle platform designed to combine the high production speed of a cam-driven machine with the precision and repeatability of CNC also includes technology to speed set ups for new jobs.

ModuleWorks and Toolpath announce a technology partnership that intends to utilize intelligent cloud-based manufacturing solutions for machining estimation and CAM automation.

SolidCAM aims to align its product development and customer engagement strategies to address the evolving needs and challenges of the manufacturing industry.

Typically, implementation of wiper geometries allows for feed rates of 300 percent of what could be attained with standard inserts, while achieving the same level of surface finish. Alternatively, integrating wiper geometry and maintaining the same feed rate will result in much higher quality of surface finish.

Identifying and preventing these manufacturing sins will reduce or eliminate unnecessary waste, improve efficiency and productivity as well as protect profitability and cash flow.

Wiper insert millingtool

Production Machining’s September 2024 technology showcase includes some of the latest technology from Expand Machinery, Paperless Parts, Monaghan Tooling Group, Walter USA and more.

As a result, it has become increasingly important for PM evolve its audience development strategy and learn as much as possible about who is accessing our content, what content they are accessing and how they are accessing it.

However, upon the release of positive angle geometries, another attempt was made to implement the technology. With the lower tool pressure, the new insert was able to be used, allowing the company to increase feed rates by a factor of four. This resulted in documented annual cost savings of more than $800,000.

The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

Marubeni Citizen-Cincom’s tooling and accessory workshop at IMTS 2024 offered a chance to learn more about ancillary devices that can boost machining efficiency and capability.

In essence, wiper inserts can be thought of as combining elements of round and rhomboid geometries to provide high performance at specific cutting edge angles. A special grind is performed on the nose radius, creating a geometry that wipes away the miniscule peaks and valleys found on a material’s surface.

Explore OmniScan X4’s precision flaw detection technology is designed for reliable thickness inspections across industries.

The Metalnox line of solvent products are designed to improve reliability and increase the ease of cleaning in vacuum and vapor degreasing processes.

Ecoclean’s Acoustic Performance Measurement (APM) system provides in-line measurement of ultrasonic frequency and power in fully automated immersion cleaning systems on a batch-by-batch basis or at defined time intervals, such as once a shift, day or week.

The introduction of positive wiper geometries reduces cutting forces and vibration, bringing the benefits of the technology to a broader range of applications.

Various methodologies paired with online tools can help small to mid-sized manufacturers determine how to predict and calculate the potential economic benefits of robotic equipment for their specific needs.

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Various methodologies paired with online tools can help small to mid-sized manufacturers determine how to predict and calculate the potential economic benefits of robotic equipment for their specific needs.

The world has significant reserves of nickel and iron. The Nickel Institute estimates that there are around 300 million tons of nickel reserves on Earth. Major nickel producers include Canada, Australia, Russia, and South Africa. Over 80% of nickel extracted historically has been extracted in the last three decades.

When using side cutters or a stripping rod to strip the cable sheath, a ringing tool is used to score a light groove around the cable to neatly terminate ...

They find wide application in oil refining and marine applications where long corrosion-free life is required. Because of their good thermal conductivity they frequently are used for heat exchangers where sea water is one of the fluids concerned.

Can increasing productivity and reducing carbon emissions go hand-in-hand? For its high-volume machining customers, Sandvik Coromant offers a tool for data collection and comparison to aid sustainability-minded process decisions.

Recent testing has shown that thread rolling can be more economical than thread cutting when producing 4,000 parts or more. A newly created calculator can help you to determine which might be the better option for your threading applications.

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Sep 27, 2016 — i scanned a carbide insert chart that i keep in my shop reference binder. maybe it may help others out in identifying stray inserts...

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Zeiss Quality Innovation Days brings together quality and metrology experts from all over the world to take part in industry-specific sessions.

These alloys are used extensively where changes in mechanical properties with temperature could be a problem, such as in precision springs. The alloys are also used where a metal/glass seal is required.

For many companies, the greatest benefit will come from increasing feed rates to minimize process time. Some, though, may actually find it preferential to decrease feed rates and raise the level of surface finish well beyond what could be achieved with a standard insert.

Now representing six brands in North America, Platinum Tooling offers tooling and related accessories for a range of machine tool types, including CNC mills, lathes and Swiss-types.

Unfortunately, traditional flat geometry wipers could not be used on this application because of the high tool pressure generated. As a result, the company was using a standard insert running at a very low feed rate.

The US Geological Survey estimates that global crude iron reserves are around 170 billion tonnes. Of this figure, 81 billion tonnes of extractable iron can be utilized in industrial applications. Iron is also recyclable, with 50 million metric tons recovered in the US in 2019. 4-4.6 million tonnes of nickel-bearing scrap is recycled per year.

Alternatively, negative wipers actually increase the tool pressure generated during cutting. While this could be unacceptable for some applications, those manufacturers with highly rigid machines, workholding and toolholders can experience a tremendous benefit. The negative angle ground onto this style of wiper causes crater wear to occur further from the cutting edge, resulting in all of the benefits of a standard wiper, but with much longer insert life.

One example is the alloy containing 48% nickel and the balance iron (UNS K94800). This alloy has the following expansion coefficients:

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Bestwiper insert milling

A multispindle platform designed to combine the high production speed of a cam-driven machine with the precision and repeatability of CNC also includes technology to speed set ups for new jobs.

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Surface finish in turning operations depends on a variety of factors. Feed rate and the size of an insert’s nose radius are considered to be the most influential of these. The traditional understanding has been that Ra increases with increased feed rate and decreases with a larger nose radius.

These high permeability materials are complex alloys based on nickel with a range of composition possibilities. A typical composition could be: 70-80% nickel with small amounts of molybdenum and/or copper and the balance iron. This alloy would be expected to have a maximum relative permeability of between 50,000 and 100,000. Common trade names of this group are MU-METAL and PERMALLOY.

As he progressed to CNC Swiss lead and later to his current position as CNC Swiss production supervisor, Darrin Baker helped the Swiss department at Liberty Precision double its productivity, according to his nominator.

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PMTS 2023: The InchMax Series includes 2- and 4-flute square end mills which feature Union Tools’ UT coating and its standard Super Micro Grain carbide and tolerances.

This parts cleaning company is elevating its efforts to become a technical cleanliness expert, which presents an exciting, yet sometimes arduous, journey. The ongoing education of the team as well as significant investments in equipment and processes attribute to this shop’s success.

The Production Machining media brand covers advanced new technology, practices and processes in the manufacture of precision machined parts in high volumes. About Us

There is a requirement for materials with high magnetic permeability to minimise the power requirements to generate a strong magnetic field, such as that required in tape recorder heads and for magnetic shielding around precision cathode ray display devices.

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Production Machining’s September 2024 technology showcase includes some of the latest technology from Expand Machinery, Paperless Parts, Monaghan Tooling Group, Walter USA and more.

Manufacturers should also remain mindful of the nature of the benefits provided by wiper inserts. Depending on implementation, the results can range from greatly increased productivity to a much higher quality of surface finish.

Join this webinar and discover how to overcome multi-channel mill-turn and Swiss CAM programming challenges using SolidCAM, with amazing machine simulation and customized post-processors tailored for your mill-turn and Swiss CNCs. Darrin Bryant, SolidCAM’s applications engineer, will highlight how to utilize SolidCAM's CAM software to enhance your CNC manufacturing and demonstrate how to optimally set up your projects for guaranteed success. Agenda: Major benefits of SolidCAM's single window integration and full associativity in Solidworks Embracing the future of increasingly complex CNC machines—including five-axis, Multi-Channel Mill-Turn and Swiss CNCs Exclusive features of SolidCAM's iMachining that provides much shorter cycle times and superior tool life Using iMachining Technology Wizard takes the guesswork out of defining cutting conditions and automatically provides optimal feeds and speeds while considering stock materials, cutting tools and CNC machine properties Using SolidCAM’s Toolkit to easily create customized precision project setups Highlighting the advantages of multiple verification options in SolidCAM Utilizing SolidCAM’s operations sequence manager to simplify synchronized part creation with fewer steps and higher success

Spanning 113,500 square feet, the facility will centralize the company’s storage and distribution, as well as enhance operational efficiency.

Additionally, the rigidity of the overall setup should be evaluated. A new turning center equipped with high quality toolholding and workholding should have no problems enabling the benefits of wiper inserts. On the other hand, older machines with less rigid setups may struggle to provide the level of performance required by these geometries.

Production Machining’s June 2024 technology showcase includes some of the latest technology from Siemens, Ceratizit, Walter, Kennametal and more.

Manufacturers with extremely rigid setups can now use negative wiper geometries to shift crater wear and maximize insert life.

These spindles available on Tschudin CNC centerless grinders are designed to minimize the heat transfer factor while optimizing dimensional stability and material removal rate.