#integrated engineering solutions

Developed with intent to protect the material surfaces from weathering actions, corrosion, surface degradations and so on, the technique of surface protection, (which otherwise in common language is referred to as surface engineering), is the simple modifying, of a metal surface or any other surface. Enhancing the material surface properties methodically, surface engineering has an important role to play in the protection of material surfaces that are vulnerable to external factors. The main concepts behind surface engineering are modification of the surface without affecting the material composition, modification of surface involving compositional adjustment and the direct application of coatings of suitable materials like pants or alloys on to the surface, where in no physical or chemical changes or alterations are done. While there are other processes of protecting the surface materials by transformation like hardening, surface texturing, carburizing, nitriding, anodizing, electroplating, hard-facing, thermal spraying and vapour deposition, all the techniques however aim at the protection of the material surface. Although surface engineering has been widely applied in various sectors along-side there has been quite bit of research activities that has been carried out in order to improvise it. Setting up of the surface engineering research institute, bringing out the international journal of surface engineering, has given scope for developing of the sector rapidly in recent years. In the recent two to three decades, surface engineering has virtually gone through swift developing stages, from the traditional single coating technology to composite surface coating technology and nano surface technology.

The growth of nano science and its technology, use of nano-materials and nano-technologies have been made use in surface engineering. In the recent time surface engineering techniques are being utilised in sports good manufacturing. The capability of creating diverse and collective surface properties, the technique efficiently meets the challenging design requirements needed in the advanced sports merchandises. Surface engineering technologies thus has initiated application in the sports equipment sector and has undoubtedly created a very strong impact in the sport equipment designing and development.

All put together, surface engineering is such a technology that targets at the adjustment of microstructure, composition of the surface region, in order to improvise the surface-dependent industrial properties of the material and its surface. However this requires a lot of technical expertise and enormous amount of knowledge and technical know-how. Organizations like wwg engineering have been in this sector since long. They possess the required skill sets, technical expertise, dedication and above all the grit to satisfy the clients by giving them the best services. Wwg engineering offers all the compositional surface engineering technology services in the most economical and convenient ways.

Collectively comprising of numerous surface coating and surface modification techniques and processes surface engineering collectively is a wide ranging and analytic technology. The technology basically is capable of creating a diverse set of surface properties to make the challenging requirements of users and is considered as the most suitable solution. The basic reason for the modification of the surface structure of the material surface is to protect it from atmospheric, chemical, or any other accidental actions, which may otherwise destroy the entire material. While there has been various methods and technologies that have been used to carry out this particular action with advancement of science and technology the methods procedures and processes have also been upgraded along with the use of sophisticated devices and equipment.

The protection of material surfaces was initially carried by employing very simple methods like coating metal surfaces with agents like paint, red oxide or chromium. While paint and red oxide application was done manually using a brush or roller, chromium has to be done by a chemical method known as electrolysis, where, in the material, which had to be coated with chromium would be used as one of the electrodes. Spray painting was an upgrade of simple painting technique, where the paint would be brought to lower consistency and would be sprayed on the surface using a spray gun. Here the application of paint on the surface would give a smooth finish, and totally eliminate streaks and craters, that would otherwise be created with a brush or a roller. However, this method also had its disadvantages. The first and foremost one was the chipping of paint, which would occur if the paint could not adhere to the metal surface or other material surface. 

So, in other words this method was not a permanent method of protecting the material surface. In the recent years surface engineering with an increasing demand has also updated into advanced scientific methods like plasma, treatment, and so on. While there are cases where in surface engineering methodologies are employed to protect the surface of material likewise, there are cases where in properties of metallic and non-metallic components or surfaces are altered for decorative purposes also. Another very commonly used method to protect metal surfaces that are used to make cabinets, shelves and similar items is that of powder coating. In powder coating, a spray of fine quality powder of the desired colour is sprayed onto the surface thereby creating a protective layer. Engineering specialists like WWG who are the pioneers surface engineering techniques are constantly looking up for highly sought after technologies in this field, by combining integrated engineering services offering diverse facilities in mechanical engineering services, water, treatment, power generation marine and petro chemical sectors.

Generally the process of surface engineering involves the modifying the surface of the material surface, in order to protect the surface and the material from external actions such as corrosion, rusting etc. due to exposure to harsh weather, chemical spillage, humidity and so on. This modifying may be done in many ways which are suitable and favourable with respect to the material surface, and varies with the utilities that the material may be used for. Although there are quite complex ways involved, in general the most common method is by applying a coating of a suitable material such as paint, chromium and so on. While the coating of paint is the most simple method where the liquid is applied through a brush or a sprayer, the coating of chromium and other alloys require a bit more complex methodology called electroplating, in which the electrodes are replaced by the material to be coated.    Other sophisticated methods that are followed are chemically altering the material surface, by revealing the material surface to high-energy ions. This methodology is made use of in plasma action of tissue culture polystyrene, which in simple sense is deposition of a thin film of the material with the preferred properties on the material surface. This method is used for the reason that it is comparatively simple, but however its use is limited due to the dependency on the initial properties of the material surface. While another method offers improved tractability because of the wide range of thin filming, this apparently can be tweaked expending diverse inter-actions, thicknesses and handling conditions. Nevertheless, these processes that are employed to carry out the modification of material surface by the applying of thin films of alloys or other suitable coatings are made use of in a range of industrial applications, which include fortification of cutting tools, complex optical devices and microelectronic sector.

The crucial aspect that the coating depends on is the physical and chemical attributes of the metal surface and the material used for the coating. All the same, various process parameters are attuned to regulate the film application on the surface, which basically include rigidity, refractive index, and endurance of the material surface. All the same the surface materials exhibiting properties like resistance, transparency and opaqueness and so on pay a major role in a specific way, and this aspect has led to the drastic expansion in this sector. Hence, the concepts of surface engineering have advanced in recent years, because the demand for improvisation of surface materials has also augmented. Organizations like WWG engineering, Singapore, are engineering equipment and surface coating specialists. With the extensively competitive market, WWG Engineering Pte Ltd constantly look for highly sought-after technologies to create a integrated engineering services competency.

The concept and the practice of surface engineering has been said to have undoubtedly extended in the last few years owing to the rapid increase in the mandate for improved materials surface enhancements. This increase in enhancement has made way for any possible progressions that can be worked out meticulously. Generally materials show bulk properties such as elasticity, transparency or opaqueness, hardiness, etc. and in some case the interaction with external systems as well.

An increase in the surface area of materials makes surface engineering even more important as the demand for an increased size and volume calls for more. However, implementing the methods of surface engineering needs technical knowledge and skill, which can be categorised into two main groups, the method of coating a surface by suitable metals or its alloys, painting the surface to avert any chances of corrosion. Coating the material surface with a fairly thin film of the alloy or any other suitable metal, comprising of the preferred properties is actually done by electroplating methodology which is an old and proven method.

Although the method of painting is used quite extensively, the application is limited owing to the initial properties of the material surface. The other method of electro plating is quite popular because of  the flexibility of the coating metals and the thickness of the film can be checked and controlled according to the requirement. With increase in the number of demands that the material surface must satisfy after the application, also proportionally tends to increase of a much deeper knowledge of how the material surface reacts with the action that is executed and the change in the properties of the metals and its resultant effect.

In this respect there are a few companies who are exerts in the surface technology. One such is the WWG engineering in Singapore. The company with the incorporation in January 2012 entered the competitive market as an engineering services provider, with expertise in advanced and state of the art surface engineering technology. With the inclusion of mechanical engineering services, machine refurbishment services, and allied services, WWG engineering has been providing diverse services pertaining to surface engineering in Singapore. The company also has its services in industries such as water, power-generation, marine services, both offshore and on waters. Backed up with unique and dedicated engineering background, WWG Engineering Pte Ltd has been providing a comprehensive and complete one-stop engineering services and solutions.

The practice of transforming the surface of a metal or any other material to augment its properties by coating, and other similar methods, has been a regular practice to enhance the cosmetic look and augment the protective property of the material. There are a number of methods and technologies that are in practice out of which there are certain methodologies that are widely made use of even in today.

While there are processes that transform the surface, not changing or altering the composition, some of the processes bring about a compositional change too. However in each of the cases the physical changes and the mechanism of the process are carried out to arrive at the final result of protection of the material surface. While transformation of surfaces in order to enable the required protection and look ranges from very simple hardening, texturing or electroplating to a high level of advanced processing, the progress in methodologies and technology involving surface engineering has been gradual and steady over the years.

Likewise the advanced and intense research in surface engineering sector has also developed briskly in the recent years, adding to this, the development of material processing by advanced technical concepts have almost doubled during the last two decades making the sector more reliable and technologically strong and efficient. The traditional coating technologies which include spraying, brush painting, vapour deposition and similar surface protection treatments paved way for newer methods like composite surface coating,  which later on took to the advent of nano surface engineering technology, which apparently has been one of the contemporary technologies of surface engineering industry. The growth of nano science and its implementation of its technology, led to the usage of nano-materials in surface engineering.

Surface engineering services as such is a sector that has a wide range of applications in almost all industries. In the recent years surface engineering has been an empowering technology in the sports sector. Backed up by numerous surface coating and modification skills and processes, a diverse combined surface property material protection concepts are being brought about to develop inspiring designs to fulfil the advanced sports requisites. Hence, surface engineering sector possess the skill to source out the added values to advanced sports produces. Till date, surface engineering technology has found several applications in various industries and has created a sturdy impact on the manufacture of a variety of products which are surface protected at the manufacturing level itself. Organizations like the WWG engineering in Singapore are top-rated companies who have been rendering services in the field of surface engineering since a long period of time. With advanced research based concepts, theories and second to none experience on this sector WWG engineering has undoubtedly been instrumental in creating sustained competitive advantages to various industries.

Alteration of exterior property or properties of material surfaces either by applying films or coating the surface with suitable substances especially in industrial applications in order to form a protective layer or to increase its cosmetic look is generally referred to as surface coating technology. Considered as one of the most appreciated contrivance for making a protective coating for material surface, it is of considerable significance in the sectors of fabrication, production and manufacturing, microelectronics, and similar industries etc. The main intention of applying this technology is to create an effective defence against weathering actions like surface corrosion, oxidation and wear and tear and increase and enhance durability and augment toughness on the material surface. 

Surface coating technology is a division of surface engineering that encompasses know how of the properties that govern the exterior or the outer layer of the material surface and the actions and reactions that are in accordance to it. Likewise there are various processes that are employed in order to bring about the desired results. These may be cladding, in which a thick coating is made on the surface, laser processing where in laser technology is used to coat the outer surface, thermal spraying coating in which a suitable protective layer is made, and many other versatile methods like anodizing, fusion, solidification, and so on. 

Surface coating processes is considered as a vital and crucial segment that is required to obtain and understand the relation that binds the surface and the material, and how the properties come into force and act upon the system especially in case of the process of coating applications on the material surfaces. However in every case a keen study of the physiognomies of both the substances and materials that play a very important role should be evaluated to decide the efficacy and consistency in coating. Surface coating technology is used in a wide range of industrial applications specially in tool manufacturing wherein metal cutting tools and some optical devices, are subjected to surface coating to attain a superior level of cutting edges for precision  tools. However, this type of coating of thin films depends on the physical characteristics of the metal surfaces, which are overseen by specific film used and its composition. 

WWG Engineering, located in the Singapore offers thermal spraying coating and allied engineering and equipment services. Living in a competitive and shrewd business environment, and every day challenges, WWG Engineering Pte Ltd constantly looks up for a technology up gradation. By systematic training and on job educations, the organization educates it team of dedicated individuals, the company creates a united forte of cohesive competencies enabling to create a firm foothold in serving the global industrial prerequisites.

Surface engineering is that segment that deals with technologies which primarily involves the process of transforming the exposed surface of a specific metal in order to enrich its properties. Surface engineering is such a knowhow, which involves certain complex coating and superficial reforming techniques that is practically capable of generating diverse surface properties that are intended to meet the challenging necessities of both simple and advanced products. With the ability to add progressive values to products and the surfaces, surface engineering technology has found a stabilized and critical place in the equipment manufacturing industry both in terms of economic benefits and physical properties. Envisioned to modify and augment the surface properties of metallic and non-metallic surfaces both for decorative and functional purposes like improving resistance to corrosion and other similar weathering actions and extend component life, enhancing the cosmetic look, surface technologies play an important role in reconstruction of component surface also. Surface engineering involves various methods which are broadly categorized as, electroplating, electro polishing of metals, surface pickling, phosphating and mechanical surface plating, colouring, dipping, dip-spinning, flow coating, spraying, electrophoretic or auto-catalytic means, application of dry and dusty powders carried out by electrostatic spraying, heat treatment, softening or hardening, galvanizing, tinning, metal spraying, and vitreous enamelling. Surface engineering is applied in a wide range of technological and non-technological applications with an aim to increase the surface fortification of various types of metal surfaces especially with respect to cutting tools, medico optical devices and micro-electronics. However the efficacy of these coatings decisively depends on the physical characteristics of the surface, which are in turn are ruled by their morphological and compositional aspects. Working as a appreciated contrivance to achieve both surface and substance properties, surface technology is widely employed in industrial applications as well. Surface technology is essential in attaining a shield which effectively works against corrosion and oxidation and increase durability and toughness of the metal surface. Engineering services providers like wwg engineering pte ltd, specialised in surface engineering technology and allied services like mechanical engineering services, refurbishment services and re-manufacturing, are constantly in the process of training, educating and upgrading integrated competencies in order to fulfil the overall industrial needs.