Module 1 - The Logistics Function

Vocabulary flashcards covering industrial plant concepts, logistics functions, CIM systems, reverse logistics, plant classification, and ASME process symbols based on Module 1 lecture notes.

Industrial Plant

A complex of capital, people, machinery, equipment, and services that enables the transformation of raw materials or derivatives into finished products.

Production Process

A sequence of linked elementary actions (activities) aimed at transforming raw materials into finished products or goods of economic value.

Value Added

The increase in value of output goods compared to input materials once they exit a given production process.

Technological Plant

The set of machines, equipment, and devices that execute the actual transformation of raw materials into finished products within the technological cycle.

Service Plant

A plant complementary to the technological plant that enables its proper operation by satisfying a specific need (e.g., electrical, hydraulic, compressed air, or steam).

Logistics

The discipline treating the integrated management of an enterprise's operational cycle through materials management, production management, and physical distribution.

Logistics Cost Breakdown

The typical distribution of total logistics costs: transport ($40\%$ to $45\%$), inventory costs ($20\%$ to $25\%$), warehousing ($20\%$ to $25\%$), and personnel/procedures (approx. $10\%$).

External Logistics

The combined management of procurement logistics (material and information flow between suppliers and producers) and distribution logistics (flow between producers and end customers).

Internal Logistics

The combined management of inventory logistics (raw materials, auxiliary materials, and spare parts) and production logistics (scheduling, manufacturing, assembly, and quality control).

Reverse Logistics

The process of planning, implementing, and controlling the flow of materials and information backwards from the consumer to the point of origin to recover value or ensure proper disposal.

Rigid Automation

Automation aimed at the constant repetition of a fixed production program without allowing variations in product or process.

Flexible Automation

Automation designed to allow quick transitions between operations on the same part or processing different parts without significant conversion costs.

Logistic Service S-Curve

The characteristic curve relating sales to customer service level; below 'critical mass' no sales occur, and above 'saturation' increasing service level yields no additional sales.

Supply Chain Management (SCM)

The strategic management and integration of key logistics, information, and financial processes across an interconnected network of upstream and downstream enterprises.

Computer Integrated Manufacturing (CIM)

The computerized management and integration of all enterprise manufacturing and service activities under a unified control architecture.

Flexible Manufacturing System (FMS)

The highest hierarchical control level in a computerized manufacturing plant, coordinating multiple manufacturing cells via an automated material transport system.

Flexible Assembly System (FAS)

A system consisting of multiple automated assembly stations designed for assembling a specific family of products.

CAD/CAM Systems

Integrated modules where Computer Aided Design (CAD) handles geometric modeling/analysis and Computer Aided Manufacturing (CAM) manages shop-floor execution via a centralized database.

Remanufacturing

An industrial process where new products are built by reassembling cleaned, inspected, and restored components from discarded products, yielding performance equivalent to or exceeding original specifications.

Organic Composition of Capital ($R$)

The ratio of fixed capital (means of production) to variable capital (number of employees), expressed as $R = \frac{\text{Fixed Capital}}{\text{Variable Capital}}$.

SME European Classification Criteria

Categorization based on employees, turnover, and total balance sheet: Micro ($< 10$ staff, $\le 2\,\text{million euros}$), Small ($< 50$ staff, $\le 10\,\text{million euros}$), and Medium ($< 250$ staff, turnover $\le 50\,\text{million euros}$ or balance sheet $\le 43\,\text{million euros}$).

Monoline Production Process

A production process layout where the total output of one operation forms the direct input of the next operation in a linear sequence.

Synthetic Production Process

A convergent production process where raw materials and sub-components converge from multiple directions toward a final assembly stage.

Analytical Production Process

A divergent production process where one or a few initial raw materials are processed to yield a wide variety of distinct final products.

Mixed Production Process

An intertwined production process starting from multiple components to produce intermediate items that are recombined according to customer specifications.

Layout of an Industrial Plant

The spatial planimetric arrangement design of areas, buildings, warehouses, services, machinery, and offices to maximize productivity and space utilization while minimizing material movement.

Clark-Fisher Sector Tripartition

Classification of economic activity into Primary (natural goods generation), Secondary (industrial transformation of raw materials into parts or complex goods), and Tertiary (service provision).

Three-Axis System Classification

Industrial system classification based on market demand response mode, volume realization mode, and product realization mode.

Lead Time (LT) vs. Delivery Time (DT)

Lead Time is the total elapsed time to realize a product; Delivery Time is the maximum duration the customer is willing to wait from the order placement date.

Engineer To Order (ETO)

A pure pull market response strategy where customer orders trigger the engineering and design phase, with Delivery Time equal to Lead Time ($DT = LT$).

Make To Stock (MTS)

A pure push market response strategy where goods are manufactured to stock prior to receiving customer orders based on sales forecasts.

Production for Process

A production mode with a mandatory technological cycle where original components lose individual identity through physical or chemical transformation.

Production for Parts

A manufacturing mode with a non-mandatory technological cycle involving separate fabrication of discrete parts followed by assembly into final goods.

ASME Process Flow Symbology

Standardized process mapping symbols defined by ASME: Circle (Operation), Square (Inspection), Arrow (Transport), Inverted Triangle (Storage), and D-shape (Delay).