Attendance the calculation basis, MPS, MRP calculation based on lead time in production planning, operations plan used to determine the starting date, completion date based on the date when the calculated work center capacity load basis funds implementation date identified. Manufacturing calendar are of two types, that is, a single manufacturing and complex manufacturing calendar.
For an enterprise, both production and management, whether implementation of surface treatment center or the finished product assembly work centers, are manufactured using the same calendar, which the manufacturing calendar is known as a single manufacturing calendar. In an enterprise, due to environmental conditions such as energy consumption, management needs such as maintenance of equipment, different departments, different work centers may use different production time and rest time, which has a different manufacturing calendar. The enterprise manufacturing calendar is known as the complex manufacturing calendar.
Calendar for complex manufacturing enterprises, manufacturing calendars at different organizational levels have different priorities. Is located in the Center with the lowest organizational level manufacturing calendar that has the highest priority, has the lowest priority at the highest level of the Organization enterprise manufacturing calendar. In other words, if a manufacturing calendar are defined on the work center, then the work center uses its own manufacturing calendar. If a work center is not defining your own manufacturing calendar, then Department for making calendars. If departments are not making your calendar, then the work center calendar of manufacturing enterprises.
Some people have suggested the manufacturing calendar sorted by serial number, so that the lead time calculation, this suggestion is inappropriate. First, the computer, either by date, and is based on the number and complexity of the calculation period in advance there is no difference between and, secondly, if you follow the numbers, then the calendar management of numbering resources is an artificial extra work.
