Am I the only one who as ever worked in a factory?
Welcome to Twitter, where everyone is an idiot but has an opinion.
Some shmuck went after Elon Musk to make ventilators for the Coronavirus crisis.
https://twitter.com/suhaylabbas/status/1240485610466480128
Elon Musk responded.
We will make ventilators if there is a shortage
— Elon Musk (@elonmusk) March 19, 2020
Idiot after idiot then dumped on him for this.
I own a Tesla and think your plans for Mars are visionary. Be a visionary here too. I'm also a cancer doctor and see what is coming for our hospitals – completely overrun with critically ill patients that far outstrip our ventilator capacity.
— Jason Westin, MD (@DrJasonWestin) March 19, 2020
Elon, WE NEED VENTILATORS, we need them asap. Right now, I have folks home SEWING medical masks, that is where we are at. What can you do? We are 3 days out of no masks, gowns, everything. MAYDAY!! #MillionMaskMayday
— K. Sennholz MD (@MtnMD) March 19, 2020
Start yesterday! There is a widely reported shortage…globally. And thank you!
— Bette Midler (@BetteMidler) March 19, 2020
Start NOW! We have a shortage and health care workers on the front lines are desperate. People are dying while politicians are more worried about the economy. You have a chance to be a hero and save many lives. You have the power, the money and the organization. Go for it!
— Bruce Bluestein (@editcrazi) March 19, 2020
Anyone who can be making ventilators SHOULD be making ventilators. Shut all non-virus related manufacturing down and make the goods needed.
— IAmTheScott (@scottb804) March 19, 2020
Thank you @elonmusk for answering the call. There are already ventilator shortages. Please ramp up production now as thousands more will be needed. Thank you on behalf of all of us!
— Bill Ackman (@BillAckman) March 19, 2020
Read the news. There will be a shortage. Maybe get out in front of it while you still can. You know viruses don’t care about your net worth, right?
— Louisa ?? (@LouisatheLast) March 19, 2020
That’s enough, you get the idea.
I have worked as a production engineer in a factory for a number of years. Do any of these assholes have any fucking clue how long it takes to tool up a factory? I’m not just talking about switching from one item to a similar item, like Ford making changes to cars for the new model year. I mean going from producing cars and rocket parts to ventilators?
Programing CNC machines. Ordering new tools for those machines. Getting new molds for plastic injection molding equipment.
When we ordered tooling from major suppliers, there was a solid six month lead time. Then there is always development time making sure your tooling works and produces parts to spec. There is an engineering process for this, it’s called PPAP (production part approval process), and that can take months.
That assumes they have a design already. Where are they going to get one of those, or are they going to design their own? Maybe they buy the rights to produce a ventilator made by Stryker or another major biotech firm, they still have to get every drawing and spec.
I haven’t even touched on the circuit boards or electronic packages that drive them.
Then add in the fact that this is a medical device, so there are certain regulatory standards that have to be met. Even if the FDA rushes those, safety and efficacy must be established. It does no good to put ventilators into service that kill the patients.
All medical equipment must be sterilized, ventilators are no different. How is this going to be done? Either equipment must be purchased or companies that do sterilization and packaging of medical devices must ramp up throughput, but that can only be done to a certain extent because equipment must be held at temperature or in the cleaning chemicals or radiation for a certain period of time to work.
Just to update a car to a new model, is a two to five year process.
Even if Elon Musk went to his gigafactory and started beating his workers with a riding crop and pulled a Bezos and told them they couldn’t even take pee breaks. This is not something that they could just turn on and have Tesla brand ventilators rolling off the assembly line in a couple of weeks.
Then there is this Tweet:
Recommend connecting with @josefprusa who is making 3D printed faceshields. Let’s get the #3Dprinting community involved in the #MillionMaskMayday
— MezelMods (@MezelMods) March 19, 2020
I want to make this crystal clear. My doctorate in 3-D printing of medical devices. Really, it is. I’ve been published in peer-reviewed journals on the topic.
3-D printing is not magic. It drives me up the wall when people with no one with a technical understanding of what 3-D printing is, talks about it like this.
What sort of masks are they printing? How? What do they use to seal them? What is the filtration system?
If Musk really wanted to help, the fastest way he could would probably be to devote some of his equipment to be a domestic supplier of parts to a medical device manufacturer. I can’t think of any of them that produce everything they need in house. Ask the current ventilator manufacturers what the bottlenecks are and what parts they need, especially any parts that come from overseas. That sort of subcontract work is easier and would allow current medical device manufacturers to increase their output.
But the idea that a guy who owns a factory can turnkey to a major piece of medical equipment by the end of the week and he’s an asshole if he doesn’t makes my head spin.