Whiteboard Wednesday: MTI 90th Anniversary

Posted by Dan Adams on Aug 24, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

In 1926, founder Conrad Adams saw a bright future in solving problems for customers. Now, MTI is celebrating 90 years of being in business and serving six continents through its South Bend, Indiana headquarters. Since the very beginning, Ingenuity has been at the heart of everything we do. Ingenuity intersects with the MTI story, summarizing how we bring creative solutions to benefit our customers.

At MTI, ingenuity is formed by bringing together: Innovative + Genuine + Continuity

Read More

Whiteboard Wednesday: Friction Welding Flash

Posted by Dan Adams on Aug 10, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

During the friction welding process, the combination of heat and force applied between two parts produces more than just a solid-state weld. One of the most notable results of the process is the formation of flash.

As two parts are heated and the material at the weld interface softens, the excess material starts to extrude away from the weld interface. That extruded material is called flash. Flash formation varies from part to part due to shape, type of friction welding process, and the material used. Here are a few common variations:

Read More

5 Reasons Why Upgrading Your Controls Package is a Smart Idea

Posted by Bob Besse on Aug 5, 2016 6:00:00 AM

Topics: Controls Package

Historically, many manufacturers have been reluctant to change from the familiar machine control systems they have used for decades over fears of incurring high upgrade costs. Despite the escalating price of maintaining a DOS system versus the affordable advantages of a modern Windows driven machine, concerns over the initial cost of switching to new and enhanced control systems have kept old ones in place well past their effectiveness.

Read More

Whiteboard Wednesday: Near Net Shape with Additive Manufacturing

Posted by Dan Adams on Jul 27, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

Two buzz words in the manufacturing industry today are near net shape manufacturing and additive manufacturing. Both terms are manufacturing processes that save time and money when producing parts.

Read More

Eyes of an Engineer: Part 2

Posted by Bob Besse on Jul 21, 2016 6:00:00 AM

Topics: Eyes of an Engineer

In our second installment of Eyes of an Engineer, we introduce you to Jessica Miller, Dustin Bruntz, and Kaylee McConnell. They’ve all begun working as friction welding engineers with MTI within the past two years, though they’ve taken very different routes to their careers. Find out what they love about friction welding, how they got into it, and what they enjoy about being part of the MTI team.

Read More

Whiteboard Wednesday: Bi-Metallic Friction Welding

Posted by Dan Adams on Jul 13, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

One of the key differentiators between friction welding and other welding techniques is the ability to join dissimilar metals or two different materials that may be impossible to join by other techniques. Doing so is a cost effective way of getting the benefits from both materials. Typically we can use any of the friction welding technologies to weld dissimilar metals, and the following are some common bi-metallic combinations and applications:

Read More

Double Ended Rotary Axle Machine

Posted by Bob Besse on Jul 7, 2016 6:00:00 AM

Topics: Direct Drive Friction Welding

MTI customers are helping us drive positive change in manufacturing every day. Our latest innovation — a double-ended rotary axle machine — is a perfect example.

Based on input from our customers, we’ve engineered a solution that uses advanced technology to increase efficiency, control and cost effectiveness in axle production.

Read More

Whiteboard Wednesday: Linear Friction Process

Posted by Dan Adams on Jun 29, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

 

 

Linear friction welding is similar to direct drive rotary friction welding since both are a constant energy input process. But unlike rotary, linear friction welding uses linear oscillation (a repeated back and forth motion) to create a solid state weld. There are two components of the oscillation that drives the energy input:

Read More

Reducing Risk in Manufacturing Operations

Posted by Bob Besse on Jun 23, 2016 6:00:00 AM

Topics: Risk Mitigation

As a manufacturer, you know there are many inherent risks in the production process. And one of the biggest is down-time. This is especially true for operators of critical equipment like friction welding machines. Whether your business is growing rapidly, you have production needs while your friction welding machine is being built, or your machine will be off line for scheduled maintenance, you can’t afford to slow down. That’s why MTI has developed a unique approach to keep your business up and running, around the clock.

Read More

Whiteboard Wednesday: Hybrid Process

Posted by Dan Adams on Jun 15, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

The hybrid friction welding cycle is a type of rotary friction welding, and is a combination of the direct drive process and the inertia process.  The direct drive process has a constant energy input using an electric motor. The inertia friction welding cycle, on the other hand, has rotating flywheels that store the energy needed for the weld, which makes it a fixed energy cycle. Hybrid friction welding is a combination of both.

Read More

5 Ways Friction Welding Helps the Automotive Industry

Posted by Bob Besse on Jun 9, 2016 6:00:00 AM

Topics: Automotive

The solid state, forged quality bonded joint offered by friction welding has made it an ideal manufacturing process for the automotive industry. With the ability to create highly durable, customized components for everything from commercial to personal use vehicles, friction welding helps Tier One manufacturers design flexible solutions to ever-changing challenges of the automotive industry.

Read More

Whiteboard Wednesday: Which Method is Best

Posted by Dan Adams on Jun 1, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

Which method of friction welding is best? In previous sessions we talked about how most applications can be welded with any of the friction welding technologies. Now, let’s explore several standard rotary friction welding geometries and which rotary technique is best suited for each: inertia, direct drive, or hybrid.

Read More

Friction Stir Welding: Whiteboard Wednesday

Posted by Dan Adams on May 18, 2016 6:00:00 AM

Topics: Whiteboard Wednesday, Friction Stir Welding

Friction Stir Welding is another friction welding technique that has beneficially impacted the aerospace, transportation and electronics industries. Like other friction welding processes, friction stir welding uses frictional heat and force to forge materials together creating extremely high-quality, solid-state joints.

Read More

Eyes of an Engineer: Part 1

Posted by Bob Besse on May 12, 2016 6:00:00 AM

Topics: Careers

Every day, the engineers at MTI are working to solve complex manufacturing challenges through diverse applications of friction welding. They design the machines that help make our customers’ parts even better — and they’re passionate about their work.

Today, we’re pleased to introduce you to three of them: JT, Matt, and Susannah. They’ll tell you how they got here, and what they love about working at MTI.

Read More

Whiteboard Wednesday: Linear Friction Welding

Posted by Dan Adams on May 4, 2016 6:00:00 AM

Topics: Whiteboard Wednesday, Linear Friction Welding

Linear friction welding is a solid-state joining process that uses relative motion and high force in order to create enough heat to create a two-piece forging. In linear friction welding, one part is moved back and forth rapidly in a linear reciprocating motion while the other part is forced into it, creating enough heat between the two parts to forge them together.

Read More

5 Ways Friction Welding Has Helped the Oil & Gas Industry

Posted by Bob Besse on Apr 28, 2016 6:00:00 AM

Topics: Oil & Gas

 

Friction welding offers a world of possibility for all types of industries, and MTI is a global leader in this highly adaptable technology. Our engineers are continually innovating and creating new solutions to difficult manufacturing challenges.

One place friction welding technology is making a difference, is in the oil and gas industry. With durable welds that can stand up to incredible stress, friction welding is a practical response to the demands that are put on drill pipes, manifold tubes, valves, perf-gun tubes, actuation balls, and more.

Read More

Whiteboard Wednesday: Direct Drive Process

Posted by Dan Adams on Apr 20, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

Direct Drive Friction Welding is the oldest form of the rotary friction welding process. Direct Drive friction welding can be used to join a variety of part geometries and materials, making a high quality, solid state joint. Here is the MTI process for direct drive welding:

Read More

Whiteboard Wednesday: Inertia Process

Posted by Dan Adams on Apr 6, 2016 6:00:00 AM

Topics: Whiteboard Wednesday

Inertia friction welding is a variation of the rotary friction welding process. Inertia friction welding uses kinetic energy with applied force to join parts together. The kinetic energy is achieved by the use of flywheels, a set of heavy rotating wheels that are used to store rotational energy. 

Read More

Rotary, Linear, and Friction Stir Welding Differences

Posted by Bob Besse on Mar 31, 2016 6:00:00 AM

Topics: Friction Welding

Friction welding is a forging technique that produces ultra-strong bonds for diverse applications. This process has been the answer to many manufacturing and engineering challenges for over five decades. From aerospace to automotive, friction welding is continually opening the possibilities for ongoing technological advancement.

Read More

Whiteboard Wednesday: Rotary Friction Welding

Posted by Dan Adams on Mar 23, 2016 6:00:00 AM

Topics: Whiteboard Wednesday, Rotary Friction Welding

 

Rotary friction welding is a flexible technique that can provide many advantages over traditional fusion welding processes. In order to use the rotary friction welding process, you must have one part that is symmetric around its rotating axis. The non-rotating component, can also be symmetrical but does not have to be.

There are three main types of rotary friction welding—Inertia, direct drive and hybrid friction welding. Each technique offers a unique advantage depending upon the type of materials being welded as well as the shape or geometries of the materials. Let’s take a look at some application examples.

Read More

Subscribe to Machine Talk Blog

About MTI

In 1926 our founder, Conrad Adams, may not have been able to visualize all the great things ahead for his family’s small tool and die company. However, he could see a bright future solving problems for his customers. Through hard work and a steadfast dedication to solving their most challenging manufacturing problems, the little company from South Bend, Indiana became the world-leader in friction welding technologies, providing engineered solutions from golf putters to jet engines. Today – eight decades and four generations later – MTI’s commitment continues with a solid succession plan and a vision for GREATNESS in place for the next generation.