Advantages Of Laser Cutting Vs Mechanical Cutting

Being able to control a broad range of laser parameters precisely helps transform a flat sheet of metal into numerous parts with a variety of characteristic without the need of tooling. Read on to learn about the advantages of laser cutting over mechanical cutting.

Cleaner Cuts

Lasers allow for smaller and cleaner cuts, with complex detail and good edge quality in sheet metal or round, square, rectangular, and/or triangular tubing. Unlike with mechanical cutting, cuts are burr-free and can be incredibly intricate. Lasers can also be used to accurately cut wood, plastics, ceramics, or wax.

3D laser cutting is also available for parts with unique hole geometries and CNC laser cutting is available for creating curves and creating complex 3D structures. 6-axis laser cutting capabilities allow for cuts at any desired angle for weld prep, plus achieve the highest accuracy for easy fit-up of assemblies – all in a single program cycle.

Greater Accuracy – Less Wasted Metal

Mechanical cutting involves contamination and wear and tear of the blades on the cutting machines, but lasers have no actual surface to wear out, so they can cut as many identical products as you need without wearing out. Laser cutting also produces greater consistency from part to part. And laser cutting isn’t just for cutting out parts. Lasers can cut holes straight through the metal, etch, or even counter-sink holes.

Additionally, because the laser is so precise there is less wasted material surrounding the cut. And even furthermore, because there are less wasted materials, you can cut down on the time and effort it takes to clean up every day.

Minimal Operator Intervention

Laser machines are fairly easy to use and don’t require a large amount of skill or training. With newer, modern day laser cutting machines the number of steps that require human action have been dramatically reduced, allowing for more efficient part nesting capability due to greater programming flexibility.

Quicker Production

Most laser equipment also comes with automatic load/unload features, adding efficiency for the lasers to run while an employee is on break or at lunch, and allowing for much quicker production of items.

By using lasers you will have the precision parts you need much quicker and more cost effectively than with other types of machines. Lasers can be used to cut carbon steel up to 1″, stainless steel up to 0.5″, and aluminum up to 0.375″.

Isolast(R) J9876 – Is It the Ultimate Material for Mechanical Seals?

Magic Bullet of Mechanical Seals – One Trelleborg Material Fits Most Sealing Requirements

Trelleborg Sealing Solutions, a leading provider of sealing technology, has just launched Isolast(R) J9876, which is a brand new perfluoroelastomer that has numerous properties particularly useful for mechanical seals. One thing that sets the compound apart from others is that there’s no need to use multiple grades of materials that support various applications.

Even better, among all the perfluoroelastomers available in the market, the Isolast(R) J9876 offers the widest range of media resistance at increased temperatures. As a result, the compound from Trelleborg provides remarkable long-term retention of physical properties.

The Many Applications of Isolast(R) J9876 Mechanical Seals

Isolast(R) J9876 mechanical seals work well with practically all media. It’s highly resistant to extreme temperatures, and can be used in applications that involve water and steam. It also complies with USP Class VI standards, and can be used in the pharmaceutical industry.

According to Steven Farnsworth, the CPS processing equipment segment manager of Trelleborg Sealing Solutions Americas, the Isolast(R) J9876 is the newest breakthrough material in sealing technology. It is designed to offer a balance between exceptional media compatibility and impressive thermal resistance.

Farnsworth added that another reason why this perfluoroelastomer is ideal as a mechanical seal material is that it has an enhanced compression set as well as surprisingly delightful temperature capabilities. All these means that Isolast(R) J9876 can stand up to higher temperature and chemical exposure without losing various mechanical properties that make the compound great for sealing.

Isolast(R) J9876 – What Can It Do?

The temperature range of the compound is from 19 to 527 degrees Fahrenheit (-7 degrees to 275 degrees Celsius) and its peaks go up to 599 degrees Fahrenheit (315 degrees Celsius).

The perfluoroelastomer seal also comes in different forms, such as gasket, O-Ring, moulded part, and rubber-to-metal bonded components, which include gate and door seals.

Other applications for Isolast(R) J9876 include:

· Pumps

· Chemical processing systems

· Valves

· Refineries

· Power generation equipment

· Semiconductor applications that aren’t directly subjected to plasma sources

About Trelleborg Sealing Solutions

One of the top providers of sealing products, Trelleborg Sealing Solutions is a developer, maker, and distributor of precision mechanical seals. The markets it supports include the industrial, aerospace, and automotive sectors. It has over 20 production centres as well as 40 marketing companies around the world.

Among the brands found in the company’s portfolio are:

1. Chase Walton

2. Busak+Shamban

3. Forsheda

4. Dowty

5. Palmer Chenard

6. GNL

7. Skega

8. Shamban

9. Stefa

Trelleborg’s array of proprietary materials and products include Zurcon, Turcon, Orkot, Stepseal, Isolast, and Wills Rings.

A global industrial group that specializes in advanced polymer technology, Trelleborg has been developing high-performance sealing products and solutions specifically for demanding industrial applications. The Trelleborg Group employs approximately 20,000 employees in over 40 countries. The Group is made of:

· Trelleborg Automotive

· Trelleborg Engineered Systems

· Trelleborg Wheel Systems

· Trelleborg Sealing Solutions

Ever since 1964, Trelleborg’s share has been included in the OMX Nordic List, Large Cap, and in the Stockholm Stock Exchange. Trelleborg has long been playing a major role in the mechanical seals industry.

An Overview on Mechanical Engineering

Engineering is a vast field. There are a variety of engineering branches which a student can choose like civil, mechanical, aerospace, biotech, electrical, chemical, materials, nuclear etc. Most of them require some creative skills as well as mathematical and scientific skills. It is certainly a tough job for a student to choose from so many options. A student should choose one according to their personal interests. An engineer has become an increasingly important factor of our fast growing society. Engineers are in every field from food to space. The most commonly adopted field worldwide is Mechanical Engineering. Its sub branches include Aerospace, Automotive, Biomedical and Naval Engineering. Aerospace is the one in which planes, helicopters, missiles, satellites, and spacecraft are designed, created, and tested. The key role of an engineer is to improve living standards by improving and innovating variety of things around.

Mechanical engineering is one of the oldest and broadest engineering disciplines. This is one of the most popular degrees among students. This field deals with the design, production, analyzing and use of tools and machines. It is primarily concerned with the generation and application of mechanical power. For example, they learn about thermal dynamics, statics, and fluid dynamics and etc. Many of these students get jobs in the auto industry building parts for cars and in the energy field, where they work with companies who want to create Green energy. If you want to study mechanical engineering you have to gain knowledge in various math disciplines like in algebra, geometry, calculus and trigonometry; you should also have a vast knowledge on biology, chemistry and physics. It is very important for a mechanical engineering student to know all these things because they are the basic to study about thermodynamics.

Engineers in the mechanical field deal with heating and cooling systems, vehicles that have motors, airplanes, boats, medical machinery, and many other things. This engineering field started with the industrial revolution and it has evolved in recent times. Mechanical engineering field is growing day by day due to the advanced technology and the various creations. There is always space in this world for creativity; therefore you need to have proper training and ethical analysis to be successful. If you think you want to contribute to your society undergo proper training and be successful. There are plenty of options when it comes for a job for mechanical engineer.