11/1/2017 | 2 MINUTE READ

Data-Driven Manufacturing Is The First Order of Business

Originally titled 'Prescriptive or Descriptive?'
Facebook Share Icon LinkedIn Share Icon Twitter Share Icon Share by EMail icon Print Icon

Companies need to do the right things to prepare for the future. Having the right names for that future state is less important.

Share

Facebook Share Icon LinkedIn Share Icon Twitter Share Icon Share by EMail icon Print Icon

What should manufacturers be doing right now? One urgent exhortation is to connect machine tools and other production systems to share data, then use this data to improve performance. Computer networks based on internet technology make this a compelling (and practical) possibility. Getting connected, we can say, is a prescription, a directive, a recommended course of action.

What will being connected look like for manufacturers? What should we call this emerging state of connectedness? Here we have a wide, and sometimes confusing, choice of terms we can apply. Digital manufacturing, intelligent production and the smart factory are some appropriate descriptions that can be used to characterize this new way of organizing and managing the production of parts and finished goods. Other names for this visionary concept are Industry 4.0, the fourth Industrial Revolution and the Industrial Internet of Things (IIoT).

Noting the distinction between prescriptive and descriptive usage is important because it brings greater clarity to the barrage of pronouncements about these developments. When these concepts are discussed, it helps to think about the speaker’s viewpoint, although the intent of their statements is often a muddle of the prescriptive and descriptive. My impression is that descriptions of Industry 4.0 and IIoT predominate, whereas practical examples of how to implement these concepts are underrepresented. Pundits aplenty are telling manufacturers that they better get on the digital bandwagon, or else they will be overtaken by competitors. Yet detailed advice and step-by-step instructions are rare, and these often amount to admonitions to address “soft” management concerns such as transforming company culture, the need to communicate, staying in touch with customers and so on.

However, life on the shop floor is not experienced on an ideal or theoretical plane. It’s about getting things done—making good parts and delivering them on time. On the shop floor, thinking and acting must be eminently purposeful. This is why I’ve been harping on the theme of using data from connected systems to make better decisions about manufacturing processes. This formula explains and justifies steps shops are taking in this direction. The industry panelists cited in my article “3 Perspectives on Machine Monitoring,” for example, boldly recommend the merits of installing machine monitoring to this end.

As companies adopt such innovations and work through the minor (or major) disruptions that result, their experiences and insights can impart lessons to their peers. We are working hard to bring these success stories to light, taking pains to explain the critical details of new technology along the way. In the context of what these leading shops are accomplishing, it is accurate to say: Here is manufacturing that is data-driven and digitally integrated; here is part production that is intelligent because knowledge and information are the controlling elements; or here is a factory that is smart in the sense that people, machines and computers are reasoning, analyzing and learning together.

RELATED CONTENT

  • Understanding MTConnect Agents and Adapters

    MTConnect agents and their corresponding device adapters are simply small computer programs that work together so that MTConnect can make shop equipment and networks more readily connectible. In a nutshell, adapters enable existing shopfloor devices “to speak MTConnect,” and agents enable MTConnect messages and data files to be transmitted across a network to MTConnect-compatible applications.

  • Machining, Disruption and the Years Ahead

    Three major technological advancements have changed modern manufacturing. Pay attention or get left behind.

  • MTConnect Is For Real

    Introduced at IMTS 2008, this communications protocol for CNC machines and other manufacturing equipment is already helping shops and plants implement effective machine monitoring systems. Although these "early adopters" are motivated by the long-term promise of enterprise-wide efficiency gains, their experience with pilot projects shows that benefits derived in the short term are substantial and worthwhile.

Related Topics

Resources