fig1 illustrates a reconfigurable system 10 constructed in accordance with an embodiment of the present invention . the reconfigurable system 10 may be assembled in a plurality of configurations to be used for a variety of manufacturing processes , and is particularly suited for dispensing and compacting portions of a material 12 onto a mold surface 14 , such as automatic fiber placement ( afp ) onto a mandrel surface for manufacturing composite parts for aircrafts and the like . the reconfigurable system 10 may be a type of numerically controlled ( nc ) machine with a plurality of detachable and attachable structural components . referring to fig1 , an embodiment of the reconfigurable system 10 may comprise : a first and a second base beam 16 , 18 ; a first and a second upwardly extending beam 20 , 22 movably attached to the first and the second base beam 16 , 18 ; a horizontal beam 24 movably attached to the first and the second upwardly extending beam 20 , 22 ; a connecting assembly 26 movably attached to the horizontal beam 24 ; at least one of a plurality of detachable modular components 28 , 30 movably attachable to at least one of the beams and the connecting assembly 26 ; and at least one of a plurality of detachable head assemblies 32 , 34 movably attachable to at least one of the connecting assembly 26 and the modular components 28 , 30 . in one embodiment of the invention , the beams 16 - 24 form a gantry structure with the first base beam 16 parallel to the second base beam 18 , the first upwardly extending beam 20 perpendicular to the first base beam 16 , the second upwardly extending beam 22 perpendicular to the second base beam 18 , and the horizontal beam 24 extending from the first upwardly extending beam 20 to the second upwardly extending beam 22 . the first and second upwardly extending beams 20 , 22 may be movably attached to the first and second base beams 16 , 18 , and the horizontal beam 24 may be movably attached to the first and second upwardly extending beams 20 , 22 , as illustrated in fig1 - 2 . means for movably attaching the beams may be any means known in the art for slidably attaching one object to another , including tracks , rollers , and bearing ways . referring to fig3 - 7 , in various embodiments , the connecting assembly 26 may be movably attached to the horizontal beam 24 and may have a first end 36 and a second end 38 . the connecting assembly 26 may comprise a clamp 40 at its first end 36 , as illustrated in fig8 , for attaching and detaching at least one of the modular components 28 , 30 or one of the head assemblies 32 , 34 . the clamp 40 may be any type of connection apparatus known in the art for simultaneously making one or more of a physical , electrical , communications , and pneumatic connection between components . for example , appropriate male / female connections known in the art may be used to make any of physical , electrical , communications , and pneumatic connections , as illustrated in fig8 . the modular components 28 , 30 may be curved in shape , including a concave modular component 28 and a convex modular component 30 . the concave modular component 28 may be elongated and curved in a substantially concave shape relative to the mold surface 14 . the convex modular component 30 may be elongated and curved in a substantially convex shape relative to the mold surface 14 . both the concave and convex modular components 28 , 30 are movably attachable to the connecting assembly 26 . alternatively , a single curved modular component may be movably attachable to the reconfigurable system 10 in a concave position , so that it curves toward the mold surface 14 , or a convex position , so that it curves away from the mold surface 14 . other modular components of various shapes and sizes may be at least one of slidably , rotatably , and pivotally attached to the reconfigurable system 10 as required by a given application . for example , in an alternative embodiment of the invention , at least one of the modular components 28 , 30 may be elongated linear components that are not curved in shape ( not shown ). each of the connecting assembly 26 and the detachable modular components 28 , 30 may additionally comprise means known in the art for slidably attaching one object to another , including tracks , rollers , and bearing ways . the head assemblies 32 , 34 may be any head assembly known in the art , including material placement heads such as an afp application head , cutter spindles , or probes . different types of head assemblies may be interchangeably used on the reconfigurable system 10 , thereby allowing a single system , such as a single nc machine , to machine a variety of parts or perform a variety of manufacturing processes . at least one head assembly 32 , 34 may movably attach to at least one of the connecting assembly 24 , the concave modular component 28 , and the convex modular component 30 . the beams 16 - 24 , connecting assembly 26 , modular components 28 , 30 , and head assemblies 32 , 34 may further comprise actuators known in the art , such as drive motors , for moving each component relative to each other . for example , an actuator 42 in the connecting assembly 26 may actuate the concave modular component 28 to pivot , as illustrated in fig5 . the actuator 42 may also actuate the convex modular component 30 or one of the head assemblies 32 , 34 to rotate in at least one plane when attached to the connecting assembly 26 . the beams , connecting assembly 26 , and modular components 28 , 30 may also comprise wires 44 for carrying electrical and communication signals and pneumatic or hydraulic tubes 46 to carry fluid for actuating the connecting assembly 26 and each modular component 28 , 30 . additionally , each component of the reconfigurable system 10 may comprise programmable logic control ( plc ) and eprom / memory storage devices . in various embodiments , each beam of the reconfigurable system 10 may move relative to another beam . the upwardly extending beams 20 , 22 may move along a first axis relative to the base beams 16 , 18 , as illustrated in fig1 . the horizontal beam 24 may move along the first axis relative to the base beams 16 , 18 and along a second axis relative to the base beams 16 , 18 and the upwardly extending beams 20 , 22 , as illustrated in fig1 - 2 . additionally , the connecting assembly 26 may be movably attached to the horizontal beam 24 and may move along a third axis perpendicular to the first and second axes , as illustrated in fig2 . the third axis runs along the length of the horizontal beam 24 . the connecting assembly 26 may also move perpendicularly relative to the third axis , as illustrated in fig4 . the modular components 28 , 30 and the head assemblies 32 , 34 may be at least one of interchangeably and cooperatively attached to the horizontal beam 24 by the connecting assembly 26 . for example , one of the head assemblies 32 , 34 may be attached directly to the connecting assembly 26 or attached to the modular component 28 , which may be attached to the connecting assembly . the first end 36 of the connecting assembly 26 may be at least one of slidably , rotatably , and pivotally attached to one of the modular components 28 , 30 and one of the head assemblies 32 , 34 . specifically , the modular component 28 may rotate in at least one plane when attached to the connecting assembly 26 , and the modular component 30 may rotate in at least one plane when attached to the connecting assembly 26 , as illustrated in fig3 and fig5 . additionally , at least one of the head assemblies 32 , 34 may rotate in at least one plane when attached to the connecting assembly 26 . when attached to the modular components 28 , 30 , the head assemblies 32 , 34 may move perpendicularly relative to the curve of the concave or convex modular components 28 , 30 , as illustrated in fig4 . the head assemblies 32 , 34 may also move along the length of the concave and convex modular components 28 , 30 when attached to one of the modular components 28 , 30 . a method for reconfiguring the reconfigurable system 10 may comprise attaching a first component , such as the concave modular component 28 , the convex modular component 30 , or one of the head assemblies 32 , 34 , to the connecting assembly 26 . the method may further comprise detaching the first component from the connecting assembly 26 and attaching a second component , such as the concave modular component 28 , the convex modular component 30 , or one of the head assemblies 32 , 34 , to the connecting assembly 26 . the second component may be a different component than the first component . in one embodiment of the invention , the method may comprise attaching one of the modular components 28 , 30 to the connecting assembly 26 . the method may further comprise attaching both of the head assemblies 32 , 34 to opposing sides of the modular component 28 , 30 that is attached to the connecting assembly 26 . additionally , the method may comprise detaching head assembly 34 from the modular component 28 , 30 that is attached to the connecting assembly 26 , resulting in , for example , the configuration illustrated in fig7 . although the invention has been described with reference to the embodiments illustrated in the attached drawings , it is noted that equivalents may be employed and substitutions made herein without departing from the scope of the invention as recited in the claims . particularly , it is noted that beams and other components may be omitted without departing from the scope of the invention as recited in the claims . for example , the reconfigurable system 10 may simply comprise the first base beam 16 supporting the horizontal beam 24 , which may be movable relative to the first base beam 16 ; the connecting assembly 26 movably attached to the horizontal beam ; and at least one detachable modular component 28 , 30 movably attachable to at least one of the beams .