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[MC]2 MTConnect: Connecting Manufacturing Conference



The first [MC]2 MTConnect: Connecting Manufacturing Conference will be held on November 8-10, 2011, at the Hyatt Regency Cincinnati, Ohio. The conference is aimed at promoting the technical research, hands-on workshops, off-the-shelf technologies and business implications of adopting MTConnect.

The deadline for submitting abstracts is June 15, 2011. For abstract submission information click here.

For more information on [MC]2 conference visit: http://mtconnect.org/MC2

The Debt Limit Drama

The US Government debt reached the highest limit of $14.3 trillion on May 15, 2011. The government’s budget deficit this year alone is set to be a record breaking $1.5 trillion. It is estimated that two dollars of every three dollars it spends are borrowed. In relative terms, if an individual’s income is $100,000 per year, it means that he is spending $160,000 per year and adding $60,000 per year to credit card debt which already stands at $650,000 [1]. If the limit is not increased by August 2, 2011, there is a possibility that US will default and would be forced to stop paying its creditors – from bond investors and contractors to some government salaries. It is estimated that the social security and health care programs are in $43 trillion deficit. To cover this, the government would have to eliminate virtually all other spending or significantly increase the tax rates. However, raising taxes is a double edge sword. In addition to political issues, it can lead to reduced disposable income and consumer spending which will derail the economic recovery. After the 2008 financial meltdown, the unemployment rate climbed to10%, and even after 3 years is in the range of 8-9%. Even after keeping the key interest rate at a historical low (nearly zero), the economic recovery has been slow and sporadic.
Since 1962, the debt ceiling (the amount the government can borrow) has been increased 72 times. Repeating the same act for 72 times without proper long term strategic planning certainly indicates failure. There is a need to tackle the problem at the root cause. Factors affecting the deficit must be addressed instead of just raising the debt limit as and when money is required. One view of the situation is that the short term fixes gives Congress the reason to slash unnecessary spending programs. Another view is improper decision analysis. Decisions based upon the spending levels of previous years ignores the current situation: health care cost, the creation of the Part D drug benefit, increased homeland security spending post-9/11, wars, aging American population, increased social security and Medicare expenses and low tax revenue. On the other hand if the debt ceiling is not increased the consequences will be fatal. The government may default on its obligation to the creditors. The US might lose its highest credit rating. Standard & Poor forecasted a negative-outlook for U.S. debt and stated that there is a 33% chance of a credit downgrade within the next two years. The interest rates may rise which in turn will increase the cost of borrowing for the government.
It is predicted that the Congress will indeed increase the limit but will wait till the last moment. In my opinion, this is a better option than allowing the nation to default. However, there needs to be radical reforms and sustainable recovery plan. Four detailed outlines have already been discussed in the past five months, two by bipartisan commissions, one by the President and one by House Republicans. Focus should be on a long term strategy to reduce debt instead of the short term fixes and continued borrowing. The short term view will inevitably continue the vicious cycle of changing the legislation to increase the debt limit. Fundamental assumptions within the restructuring plan must be questioned. The plan should be based on current data and not the merry yester year economic indicators. A thorough restructuring plan will ensure that the nation is back on the road to financial security and prosperity.

References:
1. Solving America’s Debt Problem, The One Cent Solution, Stewart Welch III, 4/25/2011.
2. For public, debt limit fight risks dangerous game of chicken, USA Today, 4/28/2011.

An Empirical Study to Evaluate Machine Tool Production Readiness and Performance


Purchasing the correct machine tool can have strategic implications for manufacturers, because incorrect selection will eventually lead to quality and productivity losses. Prior research has concentrated on developing an analytical decision support system to select and compare machine tools based on machine functionality – not capability. Machine tool selection decision analyses concentrate on machine specifications and characteristics, which disregard the actual machine accuracy and dynamic performance. In this paper, the need to include machine accuracy and performance in terms of cycle time, tool wear, and surface finish is described with a case study of manufacturing a typical aerospace component using three different production methodologies on three computer numeric controller (CNC) milling machines. Even though the three selected machine tools have similar technical specifications, which are adequate to manufacture the sample aerospace part, the machine accuracy and dynamic machining performance of the machines is significantly different. We conclude that it is necessary to include machine tool performance and production readiness attributes and not solely rely on the specifications when considering machine tool selection and purchasing.    

Reference: Deshpande A., An Empirical Study to Evaluate Machine Tool Production Readiness and Performance, The International Journal of Advanced Manufacturing Technology. DOI: 10.1007/s00170-012-4086-3.

Machine Tools Market to Hit $80.7B by 2015

A new research study predicts that the global machine tool industry is in the first stage of a rebound that will lift it to a market capitalization of $80.7 billion by 2015. Titled "Machine Tools: A Global Strategic Business Report," the report by Global Industry Analysts Inc. reviews market trends, drivers, product overview, competition, product introductions/innovations, and recent industry activity. The complete story available at American Machinist.

Reference:
Machine Tools Market to Hit $80.7 Billion by 2015, Research Finds, American Machinist.