Monday, July 19, 2021

3D Printing: The direction to go for the Indian Defense and Aerospace Industries

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Pujitha Suribhatla

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3D Printing: The direction to go for the Indian Defense and Aerospace Industries

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Global Views 360

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July 19, 2021

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Representative Image Indian Defense Industry

Representative Image Indian Defense Industry | Source: Schildpaddie via Unsplash

3D printing is the next big game-changer on the technological front, almost a revolution if you will. 3D printing, also known as additive manufacturing, is a process of creating three-dimensional objects by layering two-dimensional cross sections on top of one another. The two-dimensional cross sections are computer-designed and rendered, which makes it all the more advanced. From Aerospace to Defense and Medical to Automotive, products manufactured via 3D printing are spreading their reach in the markets quite swiftly. This article will take a look at how 3D printing is beneficial and how the technology can transform the Indian and Defense and Aerospace sectors once utilized to its full potential.

Additive manufacturing has the power to unlock a wide range of opportunities. It uses a 3D printer to create a layer-by-layer “addition” of material which is digitally constructed. Different types of materials which are currently being used for the same are metals, ceramics, special plastics, synthetic resins, and etc. 3D printing not only reduces the cost of production of various components but also gives the power to manufacture locally with design flexibility. The technology significantly speeds the process of designing; this is mainly because there is no requirement of tools. Traditional manufacturing usually takes months to either acquire necessary tools and further produce parts and components or import components from various places. However, once 3D printers are acquired, which they might be costly in themselves, they would ensure a smoother production process. Hence, due to the combination of localized manufacturing and no tools, tailor-made designs can be produced to match the necessities of various industries.  

https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/MakerBot_ThingOMatic_Bre_Pettis.jpg/220px-MakerBot_ThingOMatic_Bre_Pettis.jpg
Figure 2: A typical 3D printer. Source: Bre Pettis via Flickr

India is gradually growing with respect to its utilization of 3D printing technology. In 2014, the 3D printers market was at an early stage with just 200-500 combined workforce of engineers, designers and sales representatives. Currently, start-ups are springing up in places like Bangalore, Chennai, Mumbai, Visakhapatnam, etc and they are producing essential parts for sectors like the Indian Navy, Air Force, ISRO and the HAL.  India’s 3D printing market is projected to reach $79 million by the end of 2021, while the global market is at around $15.8 billion, which suggests that India has a lot of catching up to do.

Applications in the Aerospace and Defense Industry

The Aerospace and Defense Industries are keen to pursue additive manufacturing, mainly because of benefits such as weight reduction, cost cutting and to meet their highly specific requirements. The additive process uses less material to manufacture components and also ensures minimal waste of material. Overall reduced weightage means that less fuel would be used in aircrafts and hence result in better environmental compatibility. Let’s examine a few instances in India where 3D printing startups have assisted and provided the defense and aerospace sectors with unique solutions.

Recently, in 2020, the Centre-run defense company Hindustan Aeronautics Limited (HAL) had signed a MoU (Memorandum of Understanding) with Wipro 3D, the metal additive manufacturing branch of Wipro Infrastructure Engineering. The initiative would primarily focus on the design, development, testing, manufacturing, and repairing of aerospace components using metal additive technology. HAL is using 3D printing to manufacture engine components, although it also provides support to helicopter and rotary wing products. HAL also provides products to the Indian Army, Air Force, Navy, and Coast Guard. Speaking about this collaboration, Shekhar Shrivastava, CEO of the Bangalore division of HAL, said, “This initiative between HAL and Wipro 3D will create a unique synergy of capabilities that can accelerate the adoption of metal additive manufacturing in aerospace in India. Qualification of parts for aerospace is challenging as it would require prove out and extensive testing followed by certification by regulatory authorities which may also include flight testing."

Down south, Karnataka, which produces more than 65 percent of India’s aerospace-related components and exports, has taken a number of initiatives to promote additive manufacturing by setting up 3D printing clusters and sponsoring 3D printing startups. For example, through its flagship programme ‘Start Up Karnataka’, the State has given grants to ‘Deltasys E-Forming’, a Belgaum based start-up, to develop hybrid composite 3D printers. These initiatives are quite appropriate since two-thirds of India’s aircraft and helicopter manufacturing for the defense takes place in Karnataka, and 3D printing would revolutionize these processes quite rapidly.

On the other coast, Chennai-based 3D printing startup, Fabheads Automation, was established in 2015 by an ISRO engineer turned entrepreneur Dhinesh Kanagaraj. The deep tech startup designs and develops high-end carbon fibre helicopter blades for the Indian Air Force. Traditionally, carbon fibre parts are fabricated by laborious manual processes with a lot of fabrication time and money spent. Dhinesh also observed a lot of material wastage when he worked on carbon fibres at ISRO.  Based on this, Fabheads has designed an automated 3D printer series to eliminate material waste and also improve efficiency of production of carbon fibre. Sectors like the DRDO are currently approaching the company given these innovative methods of production.

3D Printing Saves the Day for the Indian Navy

Further, the Indian Navy has partnered with ‘think3D’, a Hyderabad-based 3D printing start-up, to produce spare components via additive manufacturing for both on and off-shore set-ups. The Indian Navy uses a lot of machinery on its ships which are imported from other countries and are quite old.  Whenever a component gets damaged, it is hard to replace it either because there is no availability of the part or because there is significant delay before a part is received. This often proved to be costly for the Navy since the machines would have to be kept idle before a spare part was replaced along with the fact that procurement of the parts was no less expensive.

This is where think3D had stepped in and supplied 3D printed parts to the Indian Navy, which were successfully tested and incorporated into its machinery. An example of such a 3D printed part, which proved to be of crucial help, is that of a centrifugal pump impeller- a key component for a ship’s operation.

https://3dprintingindustry.com/wp-content/uploads/2020/04/4.jpg
Figure 3: An original impeller (left) vs. a 3D printed impeller (right). Image source: think3D

The impeller is a rotating component and it is very important for a ship as it transfers energy from the motor to a fluid that needs to be pumped by accelerating the fluid outwards from the centre of rotation.  On ships, this component is used to import seawater into various parts of the ship for regular use of the crew. These impellers are required to rotate at high speeds for long durations and need to be very carefully designed. 3D printing was the best solution to replace these parts, given the speed of production and lower expenses.

Given all the benefits of 3D printing, it is high time for the Indian market to expand its 3D printing industry and utilize it to its full potential. There are many other instances like the one of the impeller in the Aerospace and Defense industries which can easily be solved using 3D printing.

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April 13, 2021 7:47 AM

Are India's Antitrust laws effective at controlling monopolies?

On 15th of July 2020, Reliance Industries Ltd (RIL) held its annual general meeting of the shareholders. The chairman and managing director Mukesh Ambani, announced that global tech giant Google would be investing $4.5 billion in Jio Platforms. Facebook also has acquired a 9.99% stake in Jio Platforms. This is the first time in the world that both the global tech giants have invested in the same entity. These investments have boosted the confidence for Jio Platforms and also for India’s growth but there have been questions and speculations about the potential anti-competitive makeup of these deals.

The objective of this article is to explore the interpretation and the effectuality of Antitrust laws in India.

Anti-competitive practices are those business practices which firms engage in to emerge as the or one of the few dominant firms, who will then be able to restrict inter firm competition in the industry in a bid to preserve their dominant status. The Collins English dictionary defines antitrust laws as those laws that are intended to stop large firms taking over their competitors by fixing prices with their competitors, or interfering with free competition in any way. These laws focus on protecting consumer interests and promoting a competitive market. The word ‘Antitrust’ is derived from the word ‘trust’. A trust was an agreement by which stakeholders in several companies transferred their shares to a single set of trustees.

In present-day India, talking about market dominance Reliance Industries Ltd (RIL), resembles American company—John D Rockefeller's Standard Oil Company—of the early 20th century. Mukesh Ambani holds the highest ability to influence markets and policy in every sector in which RIL is present—petrochemicals, oil, telecom, and retail. Many industry experts and critics suggest that Ambani has used his political clout to twist the regulatory framework in his favor.

Gautam Adani, founder of Adani Group | Source: Twitter

Furthermore, economic power in aviation infrastructure is clustering into a few hands as well. In 2019, the Adani Group bagged the 50-year concession to operate all the six Airports Authority of India-operated airports—Lucknow, Jaipur, Guwahati, Ahmedabad, Trivandrum, and Mangaluru—which were put up for auction. The company also obtained a controlling stake in ‘The Chhatrapati Shivaji Maharaj International Airport, Mumbai’ from GVK Airports. Moreover, Adani Group is now set to construct the Navi Mumbai International Airport. The group is now eyeing Indian Railways while they have already established an alarming monopoly in green energy and sea ports. While Airports are natural monopolies, one private company controlling more than 8 important airports is not good news to airlines.

India has established antitrust laws to promote competition. For 40 years, India followed the Monopolies and Restrictive Trade Practices Act 1969 (MRTP). This act was based on principles of import substitution and a command-and-control economy. However, over time several amendments had to be made to the act. In 2002, the Indian approved a new comprehensive competition legislation. This is called the Competition Act 2002. The act focused on regulating business practices in order to prevent practices having an appreciable adverse effect on competition (AAEC) in India. The act primarily regulates three types of conduct: anti-competitive agreements (vertical and horizontal agreements), abuse of a dominant position, and combinations such as mergers and acquisitions. The act lists out the cartel agreements that it intends to prevent. This list includes price-fixing agreements, agreements between competitors seeking to limit or control production, market-sharing agreements between competitors and bid-rigging agreements. These agreements are called “cartel” arrangements.

The competition Act is enacted by the Competition Commission of India (CCI), which is exclusively responsible for the administration and enforcement of the Act. It comprises a team of 2 to 6 people appointed by the government of India. The CCI has previously handled high-profile cases. In 2018, CCI imposed a fine of Rs135.86 crore on Google on the grounds that Google misused its dominant position and powers to create a search bias. In another important case, the CCI, ordered a probe into Idea, Vodafone and Airtel when Reliance Jio owner Mukesh Ambani lodged a complaint against the three for forming a cartel and denying Jio the POI required for network connection, causing multiple call failures. The Cellular Operator Association of India was also probed for encouraging the same.

In some cases, the Competition Commission has been successful in tackling activities that are against the free competitive market. However, critics and economists believe that the act is now unable to adapt to the changing business environment in e-commerce, telecom, technology and the government’s role in distorting competition. Demonetization and GST drove the formalization of the economy. One consequence of them was that bigger, better organized players gained at the cost of smaller ones with lesser resources. The Insolvency and Bankruptcy Code (IBC) was designed to solve the problem of non-performing assets (NPAs) of banks. But consequentially, it has also led to a consolidation in many sectors.  

However, CCI has expressed inability to consistently adjudicate punitive measures due to obligation in several cases. This points to the loopholes in the very provisions of the Competition Act 2002. In an Economic and Political Weekly (EPW) article, Aditya Bhattacharjea—an Economist—argues that even though the 2002 Act represents an improvement from the MRTP Act which was extremely restrictive, the present act also remains riddled with loopholes and ambiguities. According to Bhattacharjea, this creates unnecessary legal uncertainty, which acts in advantage of lawyers and law firms. For instance, the act allows the CCI to leave some scope of flexibility for “relative advantage, by way of contribution to the economic development.” Bhattacharjea argues that this may allow large firms to justify their anti-competitive practices in the name of development.

Mark Zuckerberg and Mukesh Ambani having online interaction after Facebook invested in Jio Platforms | Source: NDTV

Data portability plays a significant role in determining market power of certain firms. In 2017, the CCI closed cases against both WhatsApp and Jio involving allegations of predatory pricing and privacy violations. In both these decisions, the regulator did not consider the restrictions around data portability as a competitive advantage. The possible data leveraging advantage for the attempted monopolization could be the ‘portfolio effect’. Portfolio effect refers to increasing the range of brands, by bundling of telecom or messaging service and other service offerings or illegal vertical restraints, even predatory pricing. This in turn may lead to greater ability of further leveraging, deterring innovation and results in degradation of quality. Another possible advantage is explained as the theory of leveraging. The best example of leveraging is when Microsoft entered the media-player market by extending its quasi-monopoly on the operating systems market by taking advantage of the indirect network effects. In case of Facebook acquiring 10% of Jio’s shares, it is a concern that both entities could potentially use WhatsApp’s market dominance in telecom and social networking services and establish dominance in e-commerce market through anticompetitive acts.

There was a consensus among Indian policymakers at the time of the 1991 economic reforms that economic liberalization would eliminate the nexus between the business elites and the policymakers. On the contrary, the relationship between these two groups got further strengthened.

On the other hand, few critics and industrialists argue that extreme restrictions on growing companies hampers the progressive growth of the national economy. While RIL’s Jio looks like a cause for concern, the company has also saved Rs. 60,000 crores for annual savings in India. In addition to that, the entry of Jio to the telecom industry has led to a rise in data consumption and improved accessibility and affordability of the internet across the nation.

However, the concern still lingers as the question of whether this growth is a result of actual innovation or crony capitalism remains unsolved.

However, the fact that telecom, organized retail, ports and airports have two or three players controlling the bulk of the sector needs to be addressed. A healthy competition is quintessential for long-term growth and innovation. Harmful trade practices and cartelization does not only affect small manufacturers but also the general public.

The government, CCI and other lawmakers must closely examine the present laws and provisions and need to see if they are required to amend the act.

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