Laser cutting involves usage of high beam lasers for cutting metals and other materials. The laser can cause severe damage to the naked eye. Hence, eye safety is of prime importance in a laser cutting shop.

Several engineering controls for eye safety are incorporated in the machine as well as the environment of the machine. These controls assist in protection of vision but are by no means 100% reliable. Hence, one should always follow the safety procedures provided in the user manual. This is inclusive of using safety gear.

Importance of Safety Wear for the Eyes

All workers – technicians, operators, designers operating a laser beam or in the vicinity of one are required to wear safety goggles. This specialized eye-wear is formulated with a lens that has the capacity to filter or absorb the harmful rays.

As we all know, laser cutting is an important process used to cut intricate designs into various materials. Fabricators might face some problems when using laser cutting equipment. Here, we will try to solve three such problems.

Problem: When a thin material is being cut, the designs are very accurate but as the thickness of the material increases, the cut becomes less clean. The molten material tends to clog up the cut.

Solution: The molten part of the material is blown out using a high pressure gas. Other equipment is available, which is specifically designed for this purpose.

Problem: Laser cutting consumes a lot of energy.

Solution: If energy consumption is a problem, you can look at several laser cutting machines that consume less energy and have a smaller carbon footprint. You can also consider using water-jet cutting. If it is difficult to use water-jet cutting solely, you can consider using it for specific activities. 

Problem: When plastics are laser cut, it could lead to production of harmful gases, which cause pollution.

Solution: Although research is being conducted in these areas, it is important to address the problems we cannot solve. Alternative methods of cutting can be considered particularly for plastic cutting. For other materials, laser cutting can be utilized effectively.

Laser Technologies lays emphasis on fabricating extraordinary products and providing quality services. The technology used by them is highly advanced and the personnel hired are meticulous in their work. This results in the creation of products that are superior in all respects. They believe in providing their clients with nothing but the best. Thus, Laser Technologies puts stringent quality control measures in practice when fabricating a product or providing any service.

Quality Control Services Provided by Laser Technologies

The following quality control services are undertaken by Laser Technology when providing any service or fabricating products:

Vision Measuring System

Laser Measuring System

Resistance Testing of the Insulation of the Surface

Coreloss Testing

Coating Thickness Measurement

Stack Height Factors

Laser Technologies prides itself in providing products and services to clients that are incomparable in performance. This is possible due to their diligent quality inspections and industrious workforce.

The process of stamping is utilized to produce rotor and stator laminations and integrate them into an electric motor. Machines now have the capability of producing these parts using a single piece of metal. In such cases, the rotor is fabricated using a piece of metal. The metal that is left over from the fabrication of the rotor is used to stamp the stator lamination. The result is that the teeth of the rotor and stator are interlocked. Hence, the design is such that the center bore of the rotor and stator counterbalance one another.

Lamination stamping presses are used to stamp the rotor and stator laminations. In the newer presses, there is a provision for the assembly of the machine and the motors. Thus, the final process of welding and external assimilation of all the parts is excluded. This creates a reinforced product, exhibiting a single structure.

Lamination stamping is an important aspect of metal fabrication industry. In order to produce parts that have unmatched tolerance and intricate design elements, different types of lamination stamping methods are applicable. Two of the most commonly used ways of stamping are:

Progressive Stamping

Compound Stamping

Let us compare these two methods and study their features in brief.

  Features of Progressive Stamping: Progressive stamping is ideally suited for intricate parts.This type of lamination stamping is also sometimes referred to as “high production stamping”. In this process, one can fabricate large volumes of parts in a short span of time. There are no secondary operations involved in progressive stamping. This method is  used in concurrence with an automated feed for the production of complete parts.

Features of Compound Stamping: Compound stamping is ideal for the production of superior quality parts. However this method should be applied only when the desired quantity of products is considerably less. With this method, you can get parts that are evenly flat, concentric with apt location.

  Comparison between Progressive and Compound Stamping

Progressive stamping is suitable for fabrication of parts in high quantities whereas in compound stamping, the production quantities are low. Compound stamping requires lesser tooling cost as compared to progressive stamping. Also, the lead time to build in progressive stamping method is more than that of the compound method.

If you own an industrial company, you are bound to be working with motors and generators.  These products are provided with laminate coatings for protection in an application. The coatings are applied so that the products do not suffer from corrosion and abrasions. However, as time goes by, these coatings begin to lose their strength.

The first choice is to replace the product entirely. But why spend an exorbitant amount of money on a new motor or generator? You can get your old products back to their original operating conditions by providing lamination refurbishment.

How is it Done?

Lamination refurbishment is performed by using a simple 4 step process.

The product is first debarred and wet sanded to remove any trace of the original coating. This also helps to remove corrosion or oxidation.

A laser cut laminate coating is applied to the motor or generator. The coating can be applied either to one side or both sides.

The product is placed in a large industrial oven and the coating is completely cured.

Once the coating process is complete, the product goes through an inspection process. The product is then shipped to the clients.

The advantage of lamination refurbishment is that it provides immense savings to industrial customers. Lamination refurbishment providers adhere to various global standards to maintain a level of excellence. They can also reverse engineer and laser cut new replacement lamination to meet the customer’s requirements. 

If you are thinking about laser cutting as an option for your industrial work, it is always better to avail the services offered by a laser cutting service providers. You will find that hiring an external service provider provides a number of benefits.

Cost Saving: Laser cutting is a specialized process that requires immense knowledge and training to use the laser cutting machine. Doing this yourself would lead to immense expenditure on machines and training. Hiring a laser cutting service provider will provide the flexibility you need to get your product manufactured while creating huge savings at the same time.

  Flexibility: As a machining tool, laser cutting is extremely flexible. It can be used to create products using a variety of materials including different types of metal alloys, nitinol, copper, brass, wood, plastic, and even ceramics.

  Accurate Cutting: Laser cutting is also known for its precision product manufacturing. Large products such as tubes and small components such as medical implants can be cut down to minute specifications, while maintaining the necessary product quality.

  Automation: The problem of human error is eliminated with laser cutting. Service providers use only automated laser cutting machines to maintain the efficacy of the product. Automated processes also reduce the chances of workplace accidents.

Laser cutting services are the answer to improving turnaround time while reducing manufacturing costs. It can help to improve the work processes in your workshop as well as your overall business.

Irrespective of size and thickness, laser technology can be used to cut any kind of material from steel and acrylic to wood and plastic. The laser can create clean and sharp edges without any accumulation of dirt or dust. A variety of shapes including intricate contours can be easily achieved using laser cutting services.

Most laser machines have computers in which one can input product specifications before commencing the laser cutting process. This helps to create precise and accurately shaped components for many industrial applications. Another reason for its precision is that the laser cutting process is completely automatic and does not require human intervention.

Laser cutting machines can also be designed with multiple lasers to perform various cutting jobs at one time. This helps to reduce the time needed for component production, testing, and delivery. Most products that have been produced using value driven laser cutting services have been found to have minimal inaccuracies.