Sandvik CoroTurn 300 Metal Cutting Tools Offer Quality Turning

For longitudinal and face turning, Sandvik Coromant now offers CoroTurn 300 metal cutting tools that are designed for high-volume, OD steel-turning operations.

The Sandvik CoroTurn 300 metal cutter features stable insert clamping. Its eight-edged inserts, with 80 degree cutting edges, provide high-chip control, and improved surface finish. The inserts ensure good heat transformation for predictable performance and wear. More edges also mean fewer inserts required, which in turn means better inventory control, and less carbide per edge means less waste and material to recycle.

Keep it Steady

Stable insert clamping for the CoroTurn 300 is accomplished through the company’s patented iLock interface. All machining generates forces on the metal cutting tools and these forces can cause micro-movements of the insert in its seat. Even the smallest movements can negatively affect tool performance and result.

Forces on the cutting tool create micro movement that can affect cutting tool performance.

To counter this, the iLock system securely locks the insert in place and provides tool accuracy to within ±0.05 mm (0.002 in.), giving the operator indexing repeatability for a better surface finish and increased tool life.

Tools with iLock design have rails or serrations on the tool holder and corresponding slots on the insert for tight locking. This prevents the cutting forces from affecting the tool position.

Keep it Cool

Another way the CoroTurn 300 offers enhanced chip breaking capabilities is through high-precision (HP) over and under coolant. Coolant from above controls the chip breaking for secure machining while under coolant controls the temperature for long and predictable tool life. Other features of the tool are the Coromant Capto interface in a variety of sizes and the Quick Start (QS) shanks, which enable quick tool changes and easy coolant connections for maximized production time.

John Winter, turning product specialist for Sandvik Coromant, said, “The CoroTurn 300 integrates the latest advances in iLock, Inveio [coating] and high-precision coolant technology to take steel turning into the next century using an insert with eight, 80 degree cutting edges. This is the perfect tool for high volume outer diameter (OD) steel turning applications where tool life and process security is a must.”

Sandvik Coromant recommends only under-coolant when the feed rate exceeds 0.2 mm/revolution and the depth of cut (DOC) is larger than the nose radius of the insert. Under these conditions, over-coolant might cause minor edge wear and increase crater wear in steel, and make it difficult to evaluate this wear. Conversely, if the DOC is either smaller than the nose radius or the feed rate is slower than 0.2 mm/revolution, using both over- and under-coolant is recommended, according to the Website.

For example, in one automotive application (an outer CV joint) a Sandvik Coromant CoroTurn 300 insert with -L4 geometry was used to turn low-alloy steel (P2.1.Z.AN) with 3 bar (43.5 psi; 300kPa) of coolant pressure at a feed rate of 0.35 mm/revolution and a 2.5-mm DOC.

The CoroTurn (CT) insert delivered a 158% improvement in tool life versus an insert with -PF geometry, while the same CT300 insert delivered a 200% tool life improvement using only under-coolant.

Keep it Coated

The eight-edged inserts for the CoroTurn 300 are available in grades GC4325 and GC4315 featuring Inveio coating, a unidirectional crystal orientation for high wear resistance and long tool life. The unique insert design has excellent chip breaking capabilities and less carbide per edge, which reduces the impact on our environment with less material to waste or recycle. Plus, more edges allow for better inventory control.

The coating is applied through a chemical vapor deposit process (CVD) that through a chemical process turns a solid firm into a gaseous deposit onto the substrate.

Typically, when using this process, the coatings’ crystal growth direction is random. When developing Inveio™, Sandvik found a way to control the growth in this coating layer. Researchers were able to ensure that all of the crystals lined up in the same direction, with the strongest part towards the top surface.

The tightly-packed uni-directional crystals create a strong barrier towards the cutting zone and chip and greatly improves crater wear and flank-wear resistance. Heat is more rapidly lead away from the cutting zone, helping the cutting edge stay in shape for longer times in cut.

For more information on the CoroTurn 300, contact your Steiner Metalworking application engineer at (800) 323-TOOL.

Southwire ‘s New Punch a Knockout

Southwire Tools & Equipment’s drill-operated Max Punch XD knockout tool uses an 18V cordless drill and three point dies to deliver up to 4 in. knockouts in 10-gauge mild and stainless steel.  It features a two-piece draw stud, replaceable chuck adapter, and is compatible with most industry standard knockout dies.

The Max Punch XD knockout tool is one of the products that is part of a Southwire giveaway promotion. Now, through Oct. 13th, 2017, at all 9 of Steiner’s Will-Call Counters customers can earn free Southwire products when they buy select Southwire goods. For more information on the promotion, click here

The Max Punch XD knockout tool features a flex head ratchet wrench that allows for easy maneuverability around obstacles in the field. The knockout tool operates with a gear drive system, which means “no hydraulics, no ratcheting and no mess,” and can knock out a  hole in seconds.

Milwaukee Adds Power to its Portable Tools

The M18 FUEL portable power tool line, which includes more than 30 products available from Steiner Electric, features three Milwaukee-exclusive innovations—The Powerstate Brushless Motor, the Redlithium Battery Pack and Redlink Plus Intelligence Hardware and Software—that deliver unmatched power, run-time and durability to the jobsite.

From September 1st through October 31st, 2017 Steiner is running a spectacular promotion on Milwaukee M18 FUEL Kits. Customers can get $100 off a qualifying M18 Fuel Kit when they trade in a professional grade cordless tool. For more information on the promotion – click here.

Instead of brushes that can wear out,  Milwaukee engineered more Milwaukee® M18 FUEL™ Cordless Drill Driver Kit, 1/2 in Keylesssteel and copper into its POWERSTATE brushless motor. This results in longer motor life as a result of reduced friction, less heat buildup, and higher efficiency.

Smaller and lighter than NiCd compact batteries, the REDLITHIUM Battery is 65% lighter and 50% smaller than compact NiCd batteries. It runs cooler and performs in climates below 0°F/-18°C.

Managed by Milwaukee’s exclusive REDLINK Plus Intelligence, the battery offers 1.5 amp-hours of runtime. It features overload protection to prevent damage in heavy-duty situations, while the discharge protection prevents cell damage. The smart city features a temperature management system and individual cell monitoring to help maximize battery life.Milwaukee® M18™ Cordless Impact Driver Kit, 1/4 in Hex Drive

The battery powers a wide range of Milwaukee M18 cordless power tools.

 

Get Ready for Winter Work with Steiner

Winter is right around the corner and when the snow starts accumulating and the temperature starts to fall, the season of ice, snow and cold can turn a workplace into a survival of the fittest.

If you or your employees work in the field or in any location where winter weather presents safety concerns, you may wish to take some precautions. Steiner Electric and some of its vendors can help. A Winter Workplace Safety Counter Day has been scheduled to run at our Rockford branch on Oct. 31, from 11am-1pm.

The event will bring vendors of personal protection equipment, heating technology, lighting and lighting controls. Because equipment can also be at risk, technology on display will showcase portable testing equipment that can capture test data and have the information delivered to anyplace around the world.

Keep covered

Winter-related slips and falls, frostbite, hypothermia and more can result in time off work, temporary employee costs, overtime for existing employees, and increased insurance costs.

When it comes to personal protection, the head, ears and noses are among the extremities that get cold the fastest and must be protected.

Protective Industrial Products (PIP) will showcase a selection of gloves, head gear, and liners that helps protect workers. Headware includes 2-layer cotton models with mouthpiece, insulated ear barriers, and which have been FR (flame resistant) treated. They come in mid lengths and shoulder lengths.

For its gloves and sleeves, PIP uses Dyneema® and DuPont® advanced fibers as well as other proprietary engineered yarn blends and coatings to meet ANSI and EN standards. Breathable cut resistant gloves allow for dexterous work with wires and other components. Some versions can be used for dry and light-oil applications, and offer good grip and excellent abrasion resistance.

PIP air-assisted heat packs.

PIP will also feature air-activated hand warmers. The Heat Pack Mini Hand Warmers, which uses oxidation from the interaction of iron powder, activated carbon and water when it is exposed to air, provides 8 hours of warmth. It can be activated and reach full temperature in 2-5 minutes. Heating can be suspended at any time by resealing the inserts in an airtight container.

Freeze protection

Frozen pipes can be an aggravating experience for maintenance workers no matter the location.

Pentair’s Raychem self regulated cable.

Pentair’s Raychem products on display include self-regulating trace heating cables that are used for frost protection of pipes, temperature maintenance of process fluids, tank heating, and other applications.

The self-regulating heating cables automatically adjusts its power output to compensate for temperature changes. According to a Pentair video explaining the process, a protective core surrounds two parallel conductors. As the ambient temperature drops, the core contracts microscopically and the number of electrical paths increase and generates heat. Conversely, as the temperatures increases, the core expands and the number of paths decrease.

Pentair will showcase its Raychem QuickNet and Nuheat floor-heating systems.  These products are for installation under tile, granite, marble, stone, laminate and engineered wood flooring.

Also on display is the T2Red electric underfloor heating cable that the company says is ideal for temperature sensitive floors such as wood, laminate as well as for natural stone, and ceramic tiles. The self regulating cable can be cut-to-length on site, and can be overlapped or narrow spaced without danger of overheating, the company says.

Illuminating in the cold weather

Cold weather can also play havoc with lighting, especially fluorescent and high-intensity discharge (HID) lighting.

On display in Rockford will be a series of lamps and ballasts that work well in the cold. In addition to the lamps, some of the latest in lighting-control technology will be on display.

For those looking to replace lighting technology that works well in outdoor cold temperatures, then LED might be the answer as they tend to work better in this environment. Cold weather helps the LED stay cool.

RAB LED wallpack.

RAB will display wall packs and area lighting. Models on display include the RAB HPS Wall Packs for wide light distribution that feature a die-formed aluminum reflector and a prismatic polycarbonate refractor. Metal halide RAB Wall Packs feature symmetrical light patterns to maximize lighting distances between fixtures, while the prismatic optics minimize glare. For security and energy efficiency, RAB will showcase CFL motion controlled Wall Packs that are fully adjustable for 24-hour operation and feature custom applications.

In low-temperature environments such as refrigerated areas, fluorescent lamps can experience adverse performance problems such as “fluttering,” reduced light output and difficulty starting by a traditional ballast.

Philips’s Advance ballast.

Cold weather ballasts from Philips can start the fluorescent lamps at temperatures expected to be below 50°F. Cold weather electronic and magnetic ballasts can be specified for lamps that can start them at temperatures as low as -20°F.

Philips will also be showcasing some of its vast range of LED products.

 

Maintaining machines in the field

Since its 2014 introduction, Fluke Corp.’s Connect technology has won awards from trade show judges, such as the AHR Expo, and from many trade magazine award competitions (EDN, Control Engineering).

The technology allows data collected from a growing number of the company’s handheld instruments such as its multimeters, infrared thermometers, and AC/DC current meters, to be shared via Smartphones to anywhere in the world.

Thermal imager with Fluke Connect.

Fluke Connect Assets is a cloud-based wireless system of software and test tools that gives maintenance managers a comprehensive view of all critical equipment — including baseline, historical, and current test tool measurement data, current status, and past inspection data — enabling them to set up and sustain a preventive maintenance or condition-based maintenance system easily with minimal investment.

 

CoroTurn Prime Revolutionary Turning Tool Cuts Across Many Directions

Sandvik Coromant Introduces CoroTurn Prime and Prime Turning

When Sandvik Coromant released a video in support of its new PrimeTurning™ turning technology, the video almost appeared to be going in reverse. The cutting tool traversing from chuck to the end of the workpiece. Had it been going in reverse, however, material would have magically gone back on the blank, as opposed to the long strips of material being removed first along one axis and then another.

PrimeTurning is a new turning method that enables turning in all directions. Unlike conventional turning operations, PrimeTurning allows machine shops, OEMs and other users to complete longitudinal facing and profiling operations with a single tool. In addition to the prime turning technology, the company released two types of tooling, an A-type for fine finishing and a B-type for roughing applications.

With this forward-and-back cutting capability, and its innovative tooling technology, Sandvik Coromant believes that some applications could achieve productivity increases of more than 50% as compared to conventional techniques.

For instance, Cutting Tool Engineering magazine reported on an Italian manufacturer who reduced the cycle time for machining a shaft from 2.42 to 1.36 minutes and extended the tool life per edge from four pieces to nine by using the PrimeTurning system.

According to the report, a competitor’s conventional insert ran at a cutting speed of 150 m/min., a feed rate of 0.012 ipr, and a DOC of 0.079 in. By contrast, the CoroTurn® Prime B-type roughing insert ran at double the cutting speed and DOC, and a feed of 0.032 ipr when turning forged, ASTM B564 nickel alloy with a hardness of 250 HB.

Major reasons for the reported success of the PrimeTurning technology is due to the small entering angle relative to the feed direction, as well as a higher lead angle that allows the user to cut substantially faster. The turning operation creates thinner, wider chips that spread the load and heat away from the nose radius. In addition, as cutting is performed in the direction moving away from the shoulder, there is no danger of chip jamming, which can occur if chips are pushed against the shoulder during turning.

Entering and lead angles:
A-type KAPR = 30°, PSIR = 60°
B-type KAPR = 25°, PSIR = 65°

“Experienced operators know that a small entering angle allows for increased feed rates,” said Håkan Ericksson, Global Product Specialist at Sandvik Coromant. “However, in conventional turning they are restricted to using entering angles of around 90 degrees to reach the shoulder and avoid the long, curved chips that a small entering angle characteristically delivers. PrimeTurning solves these problems by combining a perfect reach at the shoulder and the application of 25 degrees to 30 degrees entering angles with excellent chip control and maintained tolerances. This innovation presents countless possibilities to perform turning operations in much more efficient and productive ways. It’s not just a new tool, but a totally new way of turning.”

Supporting Technologies

PrimeTurning is supported by the introduction of two dedicated CoroTurn Prime turning tools, part of the CoroTurn insert tooling line, and the PrimeTurning code generator, which supplies optimized programming codes and techniques.

The PrimeTurning methodology and CoroTurn Prime A-type tool (left) and B-type (right) enable turning in all directions.
The PrimeTurning methodology and CoroTurn Prime A-type tool (left) and B-type (right) enable turning in all directions.

The new turning tools include:

  • The CoroTurn Prime A-type tool with three 35° corners designed for light roughing, finishing and profiling.
  • The CoroTurn Prime B-type tool with strong corners designed for rough machining.

Suitable for ISO P (steel), S (heat-resistant super alloys and titanium) and M (stainless steel) category materials, nine CoroTurn Prime A-type and six CoroTurn Prime B-type inserts are currently available, with expansion to other material​s envisioned for the future. The inserts are supported by 52 variants of tool holder, including Coromant Capto®​, CoroTurn QS and shanks.​

The ​CoroTurn Prime inserts feature three edges per corner. One edge each for longitudinal, facing and profiling thus distributing the wear over a longer edge and not just the insert tip. It also moves heat away from the cutting zone that helps inserts last substantially longer.

Sanvik Coromant also developed a Code Generator to develop specialized toolpath strategies and take full advantage of CoroTurn Prime insert design.  The generator supplies programming codes and techniques to set up maximum parameters and variables for a particular application to secure maximum output in ISO P steels, ISO M stainless steels and ISO S heat-resistant super alloy (HRSA) materials.

Steiner’s Hobart Branch Hosts 8th Annual Super Tool Tent Sale

Hobart Branch's 8th Annual Huge Tool Tent Sale

Tools looking a little battered, a little rusty, perhaps gone missing from your tool box? Just like handling and owning some of the newest tools on the market from some of the industry’s leading brands? If so, come out to the Hobart (Ind.) Branch of Steiner Electric for its 8th Annual Super Tool Tent Sale and achieve fantastic savings on a variety of tools.

This once-a-year, big-white-tent sale runs from 3:30pm to 6:30pm on Aug. 3 and includes free food. Find great deals on hand and power tools spread throughout 1350 sq. ft. of tent space from vendors, including:

3M
Burndy
Fluke
Greenlee
Ideal Industries
Klein Tools
Lenox
Milwaukee
Panduit
RAB Lighting
Streamlight

In addition to great products, enjoy great food cooked on-site by district branch manager, and grill cook, Brent Stack who will be serving up burgers and hot dogs for our customers. Thirst quenching soft drinks and water will also be available.

View this flyer for more information.

Safety Notice: Milwaukee Expands Warnings on M18 Battery Pack

Milwaukee Tool is voluntarily expanding the warnings and instructions of its M18™ HIGH DEMAND™ 9.0 battery pack (model no. 48-11-1890).  The expanded product warnings, made in consultation with the Consumer Product Safety commission, addresses situations that could lead to a battery pack failure or other safety hazards.  This safety notice does not require users to return their M18™ HIGH DEMAND™ 9.0 battery packs.

Should highly conductive or corrosive fluids get inside the M18™ HIGH DEMAND™ 9.0 battery pack in sufficient quantities, it can cause battery pack failure.

Milwaukee Electric issues safety notice.
Milwaukee Tool issues safety notice.

Failure can include, a short-circuit that, in an extreme situation, can result in smoking or fire, even when not in use. Examples of highly conductive or corrosive fluids include seawater, certain industrial chemicals and bleach or bleach-containing products.

Milwaukee Tool is urging its customers to download, read and understand the expanded warnings and instructions in their entirety at milwaukeetool.com/safetynotices, where they will also find frequently asked questions and answers.

Milwaukee Tool is urging its customers to download, read and understand the expanded warnings and instructions in their entirety at www.milwaukeetool.com/expandedinstructions

Any customers who believe highly conductive or corrosive fluids have entered their M18™ HIGH DEMAND™ 9.0 battery pack should immediately contact Milwaukee Tool at 844.577.5515 (7am to 10pm Eastern Time Sunday through Saturday).

Choosing The Right Fastener Depends On The Intended Application

Deciding on the right fastener is a vital part to completing a successful job. Various projects can require the use of several different types of fasteners, such as nails, screws, nuts, bolts, and anchors.

The use of a wide variety of fasteners has a long history – for instance, what resembles a modern-day screw is thought to have been around since about the 3rd century BC in Greece and by the 1st century BC, wooden screws were often used in the Mediterranean world. Nails are thought to have been created in ancient Egypt around 3400 BC.

fasteners

In this article we’ll cover a summary of some of the most commonly used fasteners – particularly, screws, nails, anchors, staples, nuts and bolts. Additionally, examples of applications will be provided to help offer direction on how to choose the right type of fastener for use on a particular project.

Fasteners and Their Applications

Screws

Different types of screws are used for differing job applications. For instance, some types of screws might be more suited for outdoor projects manufactured to withstand certain elements. In other applications screws can be utilized in areas that are not meant to be visible providing a cleaned finished exterior look.

Steiner has several types of screws available – from anchor screws, cap screws, locking screws, drive screws, eye screws and more. The advantage of screws is that they securely hold in place, rarely loosen, and can also be easily removed when need be.

Screws have a variety of different types of heads – for example, Pan heads are one of the most common types of heads that are found on a screw. They are rounded and have short vertical sides that provide a low profile once they are driven into a surface. Flat heads are countersunk and designed to sit low in the surface which the screw is drilled into.

Oval heads provide a combination of pan and flat head types with the head being slightly rounded. The oval head provides a more decorative finish. Truss heads have rounded tops with a large and flat underside. This provides a very low profile that still stays above the line of the surface.

heads

Just as the type of screw used depends on the application or project – likewise, the type of nail used depends on the application. Like screws, some nails are for use indoors and others outdoors.

Nails

Nails can be easily installed – using an air gun makes installing nails even easier. Nails provide a low cost and are useful for construction projects such as securing cabinets and shelving or installing roof panels.

There are two general rules that can help with the selection of the type of nail that can be used in any given project. The first is that the nail should be at least 3 times the length of the material that the nail will be nailing through. For example, if you are nailing 1/2″ sheathing on an exterior wall you should use a nail that is at least 1 1/2″ long. 1/2″ x 3 = 1 ½″. The second rule is that the nail used should be able to penetrate the item being nailed to and not completely go through it. Using the same example of a ½” sheathing, you will need a nail that will be 1 ¼” long. ¾” + ½” = 1 ¼”.

Bolts

Bolts are to be used when nails aren’t applicable and screws don’t provide a strong enough hold. A bolt is a type of screw that is used for holding together objects, while the nut is a small metal object that is fastened to the bolt. Nuts and bolts are almost always used together. Nuts and bolts are extremely secure and have a high load bearing.

When a bolt runs through the nut, it creates a strong bond that is able to handle great amounts of stress. Sizes vary for multiple types of projects. To tighten bolts and nuts, tools will be required. They can also be easily removed.

fastener-images

Anchors

Anchors come in several different types – there are concrete anchors, pipe anchors, screw anchors, wall anchors and wedge anchors. Anchors are usable for projects involving walls. Many types of anchors can be used to join wood or metal with concrete, mortar, brick, tile or stone.

Staples

Staples are another common fastener used in construction projects. The crown of a staple can bridge materials that are butted together. The crown also provides a bigger surface area than other fasteners, which can be helpful with thin materials.

While staples can be installed very quickly and serve as a great temporary fastener, they also have the added convenience of being loosened or removed easily. Staples can be inserted through the use of a staple gun. Some staple guns use arched staples for fastening small cables, e.g. phone or TV, without damaging the cable.

Planning any construction or building project involves several factors. Choosing the right fasteners is a key component to completing a successful project. Before purchasing fasteners, contractors should understand the intended application for each type of fastener to ensure their proper use. Additionally, with the right fastener, finding the right tool is also a necessity before starting construction.

Steiner has a wide selection of fasteners in addition to the tools needed to properly install those fasteners. Find tools and fasteners on www.steinerelectric.com or visit your nearest Steiner location.