A flexible manufacturing cell architecture, Mechanical Engineering

A Flexible Manufacturing Cell Architecture

An illustration object-oriented control system for a flexible manufacturing cell is represented in this section. This contained various operational limitations that are illustrated. A description of the latest system follows, along with emphasis on the enhancements acquired through the object-oriented programming approach.

The usual operational flow of a particular part in the cell may be given as:

(a) A part appears in the cell on an input conveyor and is moved in the field of observation of a visualization system.

(b) A visualization system establishes specify and location of the part.

(c) The robot changes the end effectors if necessary, and then moves the part from the conveyor to the router bed.

(d) The part is machined on the router.

(e) If scrap removal is required between machining operations, the robot intervenes, removes solid scrap, and return to the same position. The router then proceeds with remaining operations.

(f) While all router operations are complete, the robot conveys the ended part from the router bed to the output conveyor and the procedure repeats.

A latest part can enter the cell one time the preceding part has been eliminated from the input conveyor and a message has been send to turn the input conveyor back on. Because the system is organized as a tightly coupled system with no any buffers, the maximum number of parts which can reside in the cell at the similar time is three: the oldest part is either leaving the cell or on the router bed, the middle part is either being held via the robot or is on the router and a latest part is on the input conveyor.

The router is equipped along with a flexible work holding fixture which applies vacuum individually to the independent part and scrap zones under computer control. Earlier to the robot loading a part onto the router, scrap zones and the suitable part are activated. The scrap vacuum zones for the part are deactivated and the robot removes the scrap, if solid scrap removal is needed among machining passes. While all machining is finish, the element vacuum zone deactivated and the robot transfers the element from the router bed to the output conveyor.

Posted Date: 3/4/2013 7:32:06 AM | Location : United States







Related Discussions:- A flexible manufacturing cell architecture, Assignment Help, Ask Question on A flexible manufacturing cell architecture, Get Answer, Expert's Help, A flexible manufacturing cell architecture Discussions

Write discussion on A flexible manufacturing cell architecture
Your posts are moderated
Related Questions
Q. Show Hazard assessment of plant operation? Using the hazard assessment of each plant operation will help establish the layout or orientation of process units within the plan

SHIELDING GAS The primary function of the shielding gas is to exclude the atmospheric air from the arc zone. However, the shielding gas has significant influence on the arc cha

Determine the maximum stress intensities: A rolled steel I-section, flanges 150 mm wide & 25 mm thick, web 200 mm long & 10 mm thick  is utilized to carry & axial load of 800

Short-Term Scheduling And Control The major objective at this stage is to make sure the efficient and smooth operation of the system in the event of unforeseen disturbances. Th

A Flexible Manufacturing Cell Architecture An illustration object-oriented control system for a flexible manufacturing cell is represented in this section. This contained vario

Determine the slopes at free end - cantilever beam: A cantilever beam of length l carries a point load W at a distance l  /4 from free end. Determine the slopes at free end

hazard and safety measures when using utm machine

Differentiate between hot working and cold working process


DRIVESHAFT SEALS Packed gland Sealed by several layers of asbestos or cotton yarn     Sometimes used two boxes with intervening space separated by steam Problems:     T