Press shop machine analysis and trending

Historically downtime data collection and reporting systems in many automotive body panel press shops has been somewhat adhoc. The impetus for this study stems from frustration in respect of how this data is collected, assessed for trends and presented. Ideally this data should be used to identify costly repetitious faults for actioning of maintenance work and for feedback to tool design for consideration when designing new parts.

Presently this data is stored largely in the form of tacit knowledge by press shop operators; the encumbrance of transferring such information being that there is very often only limited channels to quantify it into something more tangible. Findings show that there tend to be two related obstacles to plant data recording. The first is that automation of down time data collection alone cannot determine fault causes as the majority of press shop events are initiated primarily from operator observation. The second is that excessive subjective operator input can often result in confusion and end up taking greater time in recording than remedying the actual fault.

This Paper presents the development of a system that through press mounted touchscreens encourages basic subjective operator input and relates this with basic objective data such as timekeeping. In this way all responses for a given press line become valuable and can be trended and placed in a hierarchy based on their percentage contribution to downtime or statistical importance. This then is capable of statistically alerting maintenance, line flow and/or toolbuild areas as to what issues require their most urgent attention.

Vigilantism, the press and signal crimes 2006 - 2007

The clear presence of vengeance as an underlying motive behind calls for self-help in the immediate aftermath of some violent homicides indicates that community protection is largely irrelevant where vigilantism is associated with these 'signal crimes'. This paper documents the characteristics of five major cases between 2006 and 2007 where the threat ofcommunity-generated vigilante activity received media coverage, the nature of that coverage, the role of police in cautioning the public to reassert their legitimacy and monopoly over the correct procedures for conducting criminal
investigations and the implications of these issues in light of the moral 'outrage' associated with the status of the victim in each case. In an era of increased community concern about crime, it appears vigilantism is an important rhetorical indicator of the level of collective insecurity prompted by fatal assaults, especially in regional areas characterised by underlying racial
tensions and cases involving vulnerable child victims. However, when viewed alongside the virtual victimhood promoted by stylised press reporting, it appears 'vigilantism' is a pertinent signifier of public anxiety over the timing, location and antecedents of some serious violent crimes, rather than a descriptor of any substantive community-generated measures aimed at promoting greater levels of public safety.