摘要:
The present disclosure relates to a waste wire recovery apparatus, which includes: a waste wire recovery unit recovering a waste wire discharged from a wire electric discharge machine while rotating; and a rotational actuator rotating the waste wire recovery unit. Since the waste wire recovery unit rotates when recovering a waste wire, the waste wire can be uniformly received in the waste wire recovery unit. Accordingly, the stack density of the waste wire received in the waste wire recovery unit is improved, so the amount of a waste wire that can be transported at one time on a vehicle, etc. can be increased. Accordingly, the economic efficiency of reusing a waste wire can be improved.
摘要:
A carbon fiber precursor fiber bundle which permits easy bundling of a plurality of small tows into one bundle, is provided with a dividing capability to divide into the original small tows spontaneously at the time of firing, and is suitable for obtaining a carbon fiber that is excellent in productivity and quality. A carbon fiber precursor fiber bundle that has a degree of intermingle of 1 m−1 or less between small tows, consists of substantially straight fibers without imparted crimp, a tow of which straight fibers has a moisture content of less than 10% by mass when housed in a container, and has a widthwise dividing capability to maintain a form of a single aggregate of tows when housed in a container, taken out from the container and guided into a firing step, and to divide into a plurality of small tows in the firing step by the tension generated in the firing step.
摘要:
A remotely controlled, tethered vehicle system is comprised of a communication network interface, a system command and control module, a power source, a tether cable spooling apparatus and a remotely controlled vehicle that is tethered to the communication, control and power source by a cable that is controlled to be dispensed from or retracted into the spooling apparatus. The spooling apparatus has a spooling mechanism that is controlled to move the cable into and out of the spooling apparatus without using a slip ring device.
摘要:
A tubular storage package which stores a string-like material includes a tubular core rod which is mounted in a center of a bottom of the storage container, the string-like material is a plurality of continuous loop shapes, a storage starting end of the string-like material protrudes, and a winding center of each loop of the plurality of loops is deviated around an axis of the storage container and the loop is laminated.
摘要:
A container for holding a wound coil of filamentary material and a payout tube formed integrally with the container for engaging a payout hole formed in the wound coil from the innermost winding to the outermost winding thereof and enabling filamentary material to be paid out through the payout hole and integrally formed payout tube wherein the container has six sides formed by twelve panels within four attached sections. A first of the sections including an end panel flanked on opposite sides thereof by a portion of an upper and bottom panel, the portion of the upper panel including a portion of the integrally formed payout tube. A second of the sections including a side panel flanked on opposite sides thereof by a portion of the bottom panel and the top panel, and the portion of the upper panel including a hole forming the exit opening of the integrally formed payout tube. A third of the sections including an end panel flanked on opposite sides thereof by a portion of the bottom panel and a portion of the top panel; and the top panel including a portion of the integrally formed payout tube. A fourth of the sections including a side panel flanked on opposite sides thereof by a portion of the bottom panel and a portion of the top panel, and the portion of the top panel including a circular serrated portion forming a portion of the exit opening of the integrally formed payout tube.
摘要:
The invention relates to the filling of a flat can with fiber sliver by a textile machine which delivers a fiber sliver, such as a carding machine or a draw frame, whereby the flat can is moved under a stationary, rotating rotary plate. The invention significantly reduces the costs for the required movements of the flat can as compared to the state of the art. The process according to the invention for the traversing of a flat can during the filling process at a textile machine delivering a fiber sliver is realized in that the flat can is shifted laterally by tilting of the flat can around an axis in the return path of the traversing path. In the device according to the invention, the traversing mechanism is equipped with a tilting device. For this purpose, the tilting device is provided with a tilter and an axis around which the flat can is tilted.
摘要:
A sliver processing machine includes a plurality of roll pairs between which a running sliver passes. Each roll pair is composed of a driving roll and a pressure roll. A separate pressing device is connected with each pressure roll for urging each pressure roll against its driving roll. Each pressing device has a shiftable element displaced by the pressure roll upon radial displacement of the pressure roll in response to winding of sliver on either the pressure roll or the associated driving roll. A common actuating element is connected to each shiftable element of each pressing device for displacing the common actuating element upon displacement of any one of the shiftable elements. A switching device is connected to the common actuating element. The switching device has an idle state and a signal-generating state. The switching device is placed into the signal-generating state by the common actuating element upon displacement of the common actuating element by any one of the shiftable elements, whereby the switching device generates a signal in response to winding of sliver on any roll of any of the roll pairs.
摘要:
The process for the positioning of a fiber sliver end is characterized in that in the stopped position of the flat can a drafting point is formed in the fiber sliver between the pair of calendar rollers and the sliver guiding channel and in that subsequent displacement of the flat can into a transfer position causes the fiber sliver to be severed at the drafting point and to be pulled out of the rotary plate, so that it is positioned with a constant length on the flat can.
摘要:
A system for handling sliver produced by a fiber processing machine includes a sliver coiler head forming part of the fiber processing machine; and a coiler can supported in a substantially upright position under the coiler head for receiving sliver therefrom. The coiler can has a vertical wall and a can bottom surrounded by the vertical wall and being vertically displaceable relative to the wall. The system further has a can bottom shifting apparatus disposed externally of the coiler can and facing the vertical wall. The apparatus includes a carrier arrangement for at least indirectly engaging the can bottom for vertically shifting the can bottom.
摘要:
A device for filling a series of non-circular cans, which are disposed on a conveyor, with sliver from a sliver producing textile machine. A coiler for delivering sliver to the cans is supported on an ancillary frame which is, in turn, supported for movement on a main frame. The cans are supported on the conveyor that moves past the coiler in a direction perpendicular to the long axis direction of the respective cans. A double acting piston cylinder arrangement moves the coiler and a cover over the can in which the coiler is disposed along the path of movement of the conveyor for moving the coiler over the can to be filled. The cover and can coiler together are moveable along the long axis plane of each of the cans by a drive for moving the coiler to deliver the sliver into the can.