Automatic Identification and Data Capture (AIDC)

<p>Due to high complexity and variability in tasks. (A)</p> Signup and view all the answers

<p>A linear sequence of workstations for specific tasks. (B)</p> Signup and view all the answers

<p>Division of labor (D)</p> Signup and view all the answers

<p>To ensure each component can fit with any mating component (A)</p> Signup and view all the answers

<p>Human workers performing tasks at workstations (B)</p> Signup and view all the answers

<p>Work units are moved to the next task without delay (D)</p> Signup and view all the answers

<p>Automated (B), Hybrid (C)</p> Signup and view all the answers

<p>It features a well-defined processing sequence for all work units (B)</p> Signup and view all the answers

<p>Loop Layout (B)</p> Signup and view all the answers

<p>Opportunity for unattended production to reduce costs (B)</p> Signup and view all the answers

<p>Ladder Layout (B)</p> Signup and view all the answers

<p>It enables bi-directional flow at each workstation (B)</p> Signup and view all the answers

<p>To scan encoded data and convert it into an electrical signal (A)</p> Signup and view all the answers

<p>The rate at which a scanner incorrectly reads a character (A)</p> Signup and view all the answers

<p>Two-dimensional bar code (B)</p> Signup and view all the answers

<p>Consist of bars and spaces of varying width (B)</p> Signup and view all the answers

<p>The probability of a scanner's first attempt being successful (D)</p> Signup and view all the answers

<p>They consist of multiple rows of conventional bar codes stacked together (A)</p> Signup and view all the answers

<p>Identifying ZIP codes (B)</p> Signup and view all the answers

<p>It measures biological characteristics for data interpretation (A)</p> Signup and view all the answers

<p>Operators have finished their task but are waiting for the next unit. (A)</p> Signup and view all the answers

<p>Work units are moved simultaneously with stop-and-go motion. (B)</p> Signup and view all the answers

<p>Rigid pacing (B)</p> Signup and view all the answers

<p>Work units can form queues in front of each station. (B)</p> Signup and view all the answers

<p>Operators cannot move completed units downstream. (D)</p> Signup and view all the answers

<p>Manual transport (D)</p> Signup and view all the answers

<p>It guarantees a certain production rate for the assembly line. (D)</p> Signup and view all the answers

<p>Batch transport (A)</p> Signup and view all the answers

<p>Each worker has a fixed time to complete their task. (A)</p> Signup and view all the answers

<p>Does not account for human variability. (D)</p> Signup and view all the answers

<p>Two or more products with distinct processes. (C)</p> Signup and view all the answers

<p>Allowing queues of work units between stations. (D)</p> Signup and view all the answers

<p>Each work unit is identical and tasks are the same for all. (B)</p> Signup and view all the answers

<p>Synchronous depends on rigid pacing; asynchronous does not. (A)</p> Signup and view all the answers

<p>Workers can complete tasks at their own pace without a time limit. (D)</p> Signup and view all the answers

<p>Employing different approaches for different models. (B)</p> Signup and view all the answers

A straight-line flow FMS layout with a fixed processing sequence for all work units. No secondary handling is needed.

A loop-shaped FMS layout that uses buffer storage to maximize machine utilization; secondary handling at each workstation.

A loop layout with rungs to accommodate various processing sequences for different parts. Allows greater variation in processing.

Faster response to change, reduced inventory, continuous part production, shorter lead times, reduced labor, higher productivity, and potential for unattended operation.

A rectangular FMS layout allowing recirculation of pallets to the first station. The pallets return after unloading at the final station

A device that reads encoded data (like barcodes) and converts it into a usable form, typically an electrical signal.

The component of a machine reader that transforms the electrical signal into digital data and then back into the original alphanumeric characters.

A visual representation of data that can be read by a machine reader/scanner.

A type of bar code that is read in a single direction using a linear sweep of the scanner; data is encoded as a sequence of bars and spaces of varying width/height.

A type of bar code that is read in both directions. It's more complex, using multiple rows.

The probability of a correct initial scan by a barcode reader.

The probability that a barcode reader incorrectly reads a character as another character.

A barcode reading method that uses light to decipher the encoded data.

A production line with workstations where humans assemble products sequentially.

The total time needed to assemble one product on the line.

High or medium demand for similar products, simple designs are factors favoring assembly lines.

Assembly cells using robots, good for parts with rotation.

A single assembly task required to complete one product.

A specific location on an assembly line where one or more tasks are performed by a worker or workers.

Breaking down a large task into smaller tasks, with each worker specializing in a particular task.

Components made to such precise standards that any part can be used for assembly with other parts of the same type.

Methods used to move work units between workstations on an assembly line.

A method of controlling the speed of an assembly line by setting a specific time for each worker to complete their task.

A strict type of line pacing where workers must complete their tasks within a fixed cycle time, often with the use of a conveyor belt.

Different ways of moving work units mechanically within an assembly line, including continuous, synchronous, and asynchronous transport.

A type of mechanized work transport where work units are moved continuously at a constant speed on a conveyor belt.

A type of mechanized work transport where work units are moved simultaneously with stop-and-go motion to different stations.

A type of mechanized work transport where work units are moved independently, allowing for queues to form at workstations.

A problem that occurs when a workstation runs out of work units to process, causing delays in the assembly line.

A problem in assembly lines where a worker has completed their task but can't pass the work unit to the next station because the next worker is not ready.

A work system where workers have a time range to complete tasks, allowing for flexibility and some leeway beyond the cycle time.

A production line designed to produce only one type of product in large quantities, making each task the same for every unit.

A production line that produces two or more different products, each in batches, requiring adjustments to handle the model variations.

A production line that produces a mix of different products or models at the same time, requiring flexibility to manage model variations.

Allowing queues of work units between stations and providing tolerance time longer than the cycle time.

It is incompatible with human variability, causing emotional and physical stress on workers, and can lead to incomplete work units if tasks are not completed within the rigid time limit.