Welcome to AHRMM's health care supply chain Lexicon. This database contains terms used throughout the health care supply chain field. Simply click on the link to access the entire definition.
AHRMM thanks Kate Vitasek and Supply Chain Visions for their contribution of certain terms to the Lexicon. Terms supplied by Supply Chain Visions are used with permission. Supply Chain Vision’s Glossary of Supply Chain Management Terms appears on the Council of Supply Chain Management Professionals website. AHRMM also acknowledges Michael B. Neely with Perimeter Solutions Group for his role in developing health care-specific terms.
Tact TimeSee Takt Time
Tactical PlanningThe process of systematic determination and scheduling of immediate or short-term activities required to achieve the objectives of the organizations strategic plan.
Taguchi MethodA concept of off-line quality control methods conducted at the product and process design stages in the product development cycle. This concept, expressed by Genichi Taguchi, encompasses three phases of product design: system design, parameter design, and tolerance design. The goal is to reduce quality loss by reducing the variability of the product's characteristics during the parameter phase of product development.
Takt TimeTakt time can be defined as the maximum time per unit allowed to produce a product in order to meet demand. It is derived from the German word Taktzeit which translates to cycle time. Takt time sets the pace for industrial manufacturing lines. In automobile manufacturing, for example, cars are assembled on a line, and are moved on to the next station after a certain time - the takt time. Therefore, the time needed to complete work on each station has to be less than the takt time in order for the product to be completed within the allotted time. Example: if you have a total of 8 hours (or 480 minutes) in a shift (gross time) less 30 minutes lunch, 30 minutes for breaks (2 x 15 mins), 10 minutes for a team briefing and 10 minutes for basic maintenance checks, then the net Available Time to Work = 480 - 30 - 30 - 10 - 10 = 400 minutes. If customer demand was, say, 400 units a day and you were running one shift, then your line would be required to spend a maximum of one minute to make a part in order to be able to keep up with Customer Demand.
Tally sheetA printed form on which companies record, by making an appropriate mark, the number of items they receive or ship. In many operations, tally sheets become a part of the permanent inventory records.
TandemA truck that has two drive axles or a trailer that has two axles.
Tank carsRail cars that are designed to haul bulk liquids or gas commodities.