Good Maintenance


Good maintenance is fundamental to productive manufacturing system; try running a production line with faulty equipment. Total productive maintenance is keeping the current plant and equipment at its highest productive level through cooperation of all areas of the organization. Generally, the first task is to break down the traditional barriers between maintenance and production personnel so they are working together. Individuals working together without regard to organizational structure, using their skills and ingenuity, have common objective—peak performance or total productivity.

This approach does not mean that such basic techniques as predictive and preventive maintenance are not used; they are essential to building a foundation for successful total productive maintenance environment. Productive maintenance is the process of using data and statistical tools to determine when a piece of equipment will fail, and preventive maintenance is the process of periodically performing activities such as lubrication on the equipment to keep it running.

The total maintenance function should be directed towards the elimination of unplanned equipment and plant maintenance. The objective is to create a system in which all maintenance activities can be planned and not interfere with the production process. Surprise equipment breakdowns should not occur. Before the advent of computer-aided manufacturing, operators in some organizations were responsible for their machines and took a certain pride of ownership. With the help of maintenance technicians, operators spent part of their work time keeping their equipment in good running order. Recent technical advances have given us more tools to perform the maintenance function.

My Consultancy–Asif J. Mir – Management Consultant–transforms organizations where people have the freedom to be creative, a place that brings out the best in everybody–an open, fair place where people have a sense that what they do matters. For details please visit www.asifjmir.com, and my Lectures.

 

Statistical Analyses


The role of database is to help select names for modeling, implement the results of the modeling process by scoring names and assigning them to the appropriate decile, and selecting names by decile and other criteria for marketing programs. Most companies use statistical analysis for two principal reasons: a) segmentation, and b) predictive modeling.

Segmentation techniques are used to identify and profile groups of customers whose characteristics are similar. If the objective is to segment customers based on their performance, then the procedure is to group people according to their performance characteristics and then develop profiles of each performance group. Typical segmentation variables are performance measures such as recency, frequency, and monetary value of purchases; types of products purchased; or types of promotions responded to.

By linking this data with customer performance data, marketers can analyze who buys what and use the profiles of customers in each segment as a means of finding other customers like them.

Once the segments have been created, individual customers will be assigned to segments and these assignments will be recorded in the database. This makes subsequent selection of individuals for promotion based on the segmentation criteria relatively simple.

Predictive Modeling, based on previous purchase history, based on recency, frequency, and monetary value, models can be developed to predict who is most likely and least likely to purchase at the next opportunity. This scoring model would be used to determine who should be promoted and what they should be promoted with.

Once scoring models have been executed and customers assigned to deciles, this information is recorded in the database so that subsequent selection of customers who have the highest probability of responding to a promotion is easily accomplished.

End users would use a selection menu in which they would indicate which scoring model they wish to use and either a specific cutoff score or a desired number of names to select. The database would then perform the selection and produce an output file to the specific medium. This would either be a file, a magnetic tape, or mailing labels. A file could either be used for further analysis, or in many cases, the file could be combined with a patterned letter file to produce personalized mailings.

My Consultancy–Asif J. Mir – Management Consultant–transforms organizations where people have the freedom to be creative, a place that brings out the best in everybody–an open, fair place where people have a sense that what they do matters. For details please visit www.asifjmir.com, and my Lectures.

Attitudes: Essential Components


Regardless of exactly how you might feel, the attitudes you express may be recognized as consisting of three major components: an evaluative component, a cognitive component, and a behavioral component. They represent the basic building blocks of the definition of attitudes.

 Attitudes have a great deal to do with how we feel about something. Indeed, this aspect of attitude, its evaluative component, refers to our liking or disliking of ant particular person, item, or event (what might be called the attitude object, or the focus of our attitude). You may, for example, feel positively or negatively toward your boss, the scuplture in the lobby, or the fact that your company just landed a large contract.

 Attitudes involve more than feelings; they also involve knowledge—that is, what you believe to be the case about an attitude object. For example, you might believe that one of your coworkers is paid much more than you, or that your supervisor doesn’t know too much about the job. These beliefs, whether they are completely accurate or totally false, comprise the cognitive component of attitudes.

 As you might imagine, the things you believe about something (e.g.,”my boss is embezzling company funds”) and the way you feel about it (e.g., “I can’t stand working for him”) may have some effect on the way you are predisposed to behave (e.g., “I’m going to look for a new job”). In other words, attitudes also have a behavioral component—a predisposition to act in a certain way. It is important to note that such a predisposition may not actually be predictive of one’s behavior. For example, although you may be interested in taking a new job, you might not actually take one if a better position isn’t available or if there are other aspects of the job you like enough to compensate for the negative feelings. In other words, your intention to behave a certain way may or may not dictate how you actually will behave.

 My Consultancy–Asif J. Mir – Management Consultant–transforms organizations where people have the freedom to be creative, a place that brings out the best in everybody–an open, fair place where people have a sense that what they do matters. For details please visit www.asifjmir.com, Line of Sight