May 16, 2020

Tesla halts Model 3 production for a second time

Tesla
Manufacturing CEO
Elon Musk
Product Development
Catherine Sturman
3 min
Tesla Model 3 (GILR)
Buzzfeed has reported that Tesla has halted the manufacture of its Model 3 for up to five days to address issues within the production line. Increased d...

Buzzfeed has reported that Tesla has halted the manufacture of its Model 3 for up to five days to address issues within the production line. Increased demand has seen demand soar, and the company is struggling to meet such ongoing demand.

This period will enable the company to resolve potential bottlenecks to ramp up production numbers, boosting efficiencies across the chain. However, many employees have been forced to take holiday time or be unpaid during this shutdown, a move which has come under scrutiny.

Although production figures are rising, they have yet to meet the company’s objective to manufacture up to 5000 vehicles each week by the end of Q2.  

Shares declined slightly as the news broke.

Although it is well known that shutdowns pre-production remains common, experts have stated that shutdowns during the manufacturing period are unheard of.

"This shutdown is most likely for the purpose of ripping out all the '22nd century' fully-automated assembly systems which were going to 'revolutionize automotive manufacturing' and turned out not to work," Bob Lutz, former General Motors Vice Chairman informed The Baltimore Sun.

"Traditional automakers adjust bottlenecks on the fly during a launch. This is totally out of the ordinary," claimed Dave Sullivan, an analyst at AutoPacific Inc.

Musk has claimed that the company has relied too much on robotics and automation across its manufacturing capabilities, and has recently released a tweet, stating: “Yes, excessive automation at Tesla was a mistake…To be precise, my mistake. Humans are underrated.”

However, he remains confident that the company will become profitable in the following months, where the company will accelerate production by operating its Californian assembly plant 24/7, adding a further shift towards its general assembly, body and paint operations and employing an extra 400 workers to get the job done.

See also

A recent internal email, sent by Musk has been released by Jalopnik, has been released highlighting his intentions to guarantee profitability.

“Starting today at Giga and tomorrow at Fremont, we will be stopping for three to five days to do a comprehensive set of upgrades. This should set us up for Model 3 production of 3000 to 4000 per week next month,” he said.

“Another set of upgrades starting in late May should be enough to unlock production capacity of 6000 Model 3 vehicles per week by the end of June.”

Placing increased pressure on suppliers, he added: “Our suppliers will be required to demonstrate a Model 3 capacity of ~6000/week by building 850 sets of car parts in 24 hours no later than June 30th.

“Any Tesla department or supplier that is unable to do this will need to have a very good explanation why not, along with a plan for fixing the problem and present that to me directly.”

“I understand that this will be considered an unreasonable request by some. That’s ok, there are lots of other car companies with much lower standards. They just can’t work with Tesla.”

He also illustrates his frustration with contractors,

“I have been disappointed to discover how many contractor companies are interwoven throughout Tesla. Often, it is like a Russian nesting doll of contractor, subcontractor, sub-subcontractor, etc. before you finally find someone doing actual work. This means a lot of middle-managers adding cost but not doing anything obviously useful,” he says.

“All contracting companies should consider the coming week to be a final opportunity to demonstrate excellence. Any that fail to meet the Tesla standard of excellence will have their contracts ended on Monday.”

With a mission to rein in further expenditures, Musk will also require all expenses over a million dollars to now go to him for direct approval.

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Jun 17, 2021

Siemens: Providing the First Industrial 5G Router

Siemens
5G
IIoT
Data
3 min
Siemens’ first industrial 5G router, the Scalancer MUM856-1, is now available and will revolutionise the concept of remote control in industry

Across a number of industry sectors, there’s a growing need for both local wireless connectivity and remote access to machines and plants. In both of these cases, communication is, more often than not, over a long distance. Public wireless data networks can be used to enable this connectivity, both nationally and internationally, which makes the new 5G network mainframe an absolutely vital element of remote access and remote servicing solutions as we move into the interconnected age. 

 

Siemens Enables 5G IIoT

The eagerly awaited Scalance MUM856-1, Siemens’ very first industrial 5G router, is officially available to organisations. The device has the ability to connect all local industrial applications to the public 5G, 4G (LTE), and 3G (UMTS) mobile wireless networks ─ allowing companies to embrace the long-awaited Industrial Internet of Things (IIoT). 

Siemens presents its first industrial 5G router.
Siemens presents the Scalance MUM856-1.

The router can be used to remotely monitor and service plants, machines, as well as control elements and other industrial devices via a public 5G network ─ flexibly and with high data rates. Something that has been in incredibly high demand after being teased by the leading network providers for years.

 

Scalance MUM856-1 at a Glance

 

  • Scalance MUM856-1 connects local industrial applications to public 5G, 4G, and 3G mobile wireless networks
  • The router supports future-oriented applications such as remote access via public 5G networks or the connection of mobile devices such as automated guided vehicles in industry
  • A robust version in IP65 housing for use outside the control cabinet
  • Prototypes of Siemens 5G infrastructure for private networks already in use at several sites

 

5G Now

“To ensure the powerful connection of Ethernet-based subnetworks and automation devices, the Scalance MUM856-1 supports Release 15 of the 5G standard. The device offers high bandwidths of up to 1000 Mbps for the downlink and up to 500 Mbps for the uplink – providing high data rates for data-intensive applications such as the remote implementation of firmware updates. Thanks to IPv6 support, the devices can also be implemented in modern communication networks.

 

Various security functions are included to monitor data traffic and protect against unauthorised access: for example, an integrated firewall and authentication of communication devices and encryption of data transmission via VPN. If there is no available 5G network, the device switches automatically to 4G or 3G networks. The first release version of the router has an EU radio license; other versions with different licenses are in preparation. With the Sinema Remote Connect management platform for VPN connections, users can access remote plants or machines easily and securely – even if they are integrated in other networks. The software also offers easy management and autoconfiguration of the devices,” Siemens said. 

 

Preparing for a 5G-oriented Future

Siemens has announced that the new router can also be integrated into private 5G networks. This means that the Scalance MUM856-1 is, essentially, future-proofed when it comes to 5G adaptability; it supports future-oriented applications, including ‘mobile robots in manufacturing, autonomous vehicles in logistics or augmented reality applications for service technicians.’ 

 

And, for use on sites where conditions are a little harsher, Siemens has given the router robust IP65 housing ─ it’s “dust tight”, waterproof, and immersion-proofed.

 

The first release version of the router has an EU radio license; other versions with different licenses are in preparation. “With the Sinema Remote Connect management platform for VPN connections, users can access remote plants or machines easily and securely – even if they are integrated in other networks. The software also offers easy management and auto-configuration of the devices,” Siemens added.

 

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