Universities turn to 3D printing for Covid-19 gear – ETtech


Illustration: Rahul Awasthi

As manufacturing provide chains wrestle amid the nationwide lockdown, 3D printing is getting used to make key tools for use within the combat towards the Covid-19 pandemic.Several universities and establishments throughout India, which have already got 3D printers, at the moment are utilizing them to make face shields in addition to ventilator splitters, which permit a single ventilator to be utilized by 2-four sufferers concurrently.

“3D printing gives you the ability to test a lot of alternatives. You can quickly change the design if something isn’t working. Most of these are based on open source designs,” stated Rajiv Bajaj, managing director, Stratasys, India and SEA.

The 3D printing agency has offered two industrial grade printers to National Institute of Technology Karnataka (NITK), Surathkal, which has already created prototypes for ventilator splitters at the moment being examined throughout 20 hospitals.

Once accredited, it could give you the chance to ramp up manufacturing to cater to about 1,000 hospitals within the space.The technical college has additionally began distributing face shields to frontline workers in Mangaluru.

“The subsequent factor we shall be doing is printing completely different sorts of face masks with the N95 cartridge,” stated V. Gangadharan, Professor, Centre for System Design (CSD) at NITK.

As India offers with the Covid19 pandemic, essential provides like face shields for frontline workers and masks are in brief provide. 3D printing is making it simple for small manufacturing items in addition to universities to play an element in combating the outbreak because the necessities for 3D printing are fairly meagre.

Divide by Zero, which makes 3D printers in India, stated one of many largest components driving the shift to 3D printing was its ease of working. “Because of the situation in different zones, many components cannot be shipped. 3D printing needs a single type of raw material,” stated Swapnil Sansare, CEO and Founder of Divide by Zero.

The different benefit is that you simply solely want a design file on-line and one or two folks to supervise manufacturing – the majority of the work will be accomplished remotely.

GNA University, too, is working with Stratasys and DesignTech Systems and has developed a reusable face protect which will be eliminated and changed inside seconds.

CR Tripathy, Dean – Faculty of Engineering Design & Automation, stated a workforce was now engaged on an injection mould that will assist mass-produce these shields to cater to hovering demand.

Companies like Fracktal, too, are utilizing 3D printing to make ventilator valves, amongst different elements, at the moment wanted by hospitals and frontline employees.

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