摘要:
A stamping punch of a punching apparatus for stamping comprises a grip member which is provided with crosspieces formed between long grooves on side walls of a rectangular parallelepiped, and a plurality of punch members which are formed integrally with the grip member. The respective punch members are arranged in parallel to one another. A plurality of long holes are defined on a punch holder. A large amount of adhesive is contained in the gap between joining surfaces when the grip members of the stamping punches are inserted and secured into the respective long holes. Accordingly, the positional accuracy of the punch member is improved, the accuracy of the hole defined through a workpiece is improved, and it is possible to eliminate any fear of occurrence of defect in shape. Further, the rigidity of the punch member can be improved, the stripper is prevented from application of unbalanced load, and the punch is easily exchangeable.
摘要:
A progressively feeding and machining apparatus has a die for placing a sheet material thereon, the die having a machining pattern for machining the sheet material, an upper punch base or a machining head movable toward and away from the die and having a plurality of punches for machining the sheet material in coaction with the die in a predetermined number of machining cycles according to the machining pattern, a feed mechanism for moving the die, with the sheet material placed thereon, and the punches relatively to each other to align a machining position on the sheet material with the punches each time the sheet material is machined by the die and the punches, a suction chamber communicating with the machining pattern, and a closure mechanism for isolating a machined region of the machining pattern from the suction chamber to maintain the suction chamber under a vacuum when the suction chamber is evacuated. The progressively feeding and machining apparatus is capable of machining various sheet materials highly accurately and efficiently, and is relatively simple in structure.
摘要:
A method of forming a plurality of holes of fine diameter d in a brittle material at fine intervals &agr; includes the steps of forming at least two holes having a fine diameter d at intervals A in the brittle material through the use of punches. The intervals A are at least two times the fine interval &agr;. Holes are then subsequently punched between the previously punched holes at intervals A without removing the die punches used to form the previous holes. The distances between the previously punched holes and the subsequently punched holes measure at least the distance corresponding to the fine interval &agr;.
摘要:
A sheet machining apparatus has a die for positioning a sheet to be machined. The die is mounted on a lower die base for movement and has a machining pattern for the sheet, a plurality of punches are mounted on an upper punch base for machining the sheet in coaction with the die in a predetermined number of machining cycles according to the individual machining pattern, and a feed mechanism horizontally moves the die to align a machining position on the sheet with the punches each time the sheet is machined by the die and the punches.
摘要:
A printer includes a transport section which transports a medium, an image recording section which records and lines up a plurality of images in longitudinal direction of the medium based on an image data set which includes a plurality of image data, and a cutting section which obtains image sheets with one image at a time recorded thereon due to cutting of the medium in a width direction of the medium, where the cutting section is provided with a leading edge cutting section which cuts once at a position on a downstream side in the transport direction with regard to a first image out of the plurality of images, and a between-image cutting section which cuts twice at each position between two adjacent images out of the plurality of images where a predetermined margin has been provided.
摘要:
A nanofiber manufacturing system in which nanofiber is formed from a raw material liquid by electrostatic explosions in a nanofiber forming space and the formed nanofiber is collected and deposited on a main surface of a base sheet. The system includes: a first dielectric belt having dielectric property; sheet conveying devices for conveying the base sheet in the nanofiber forming space; a sheet contacting device putting a back surface of the base sheet and a first surface of the first dielectric belt into contact with each other; a dielectric belt driving device for running the first dielectric belt in a conveyance direction of the base sheet within the nanofiber forming space while the first surface is kept in contact with the back surface of the base sheet; and a voltage applying device for applying a voltage to the second surface of the first dielectric belt so that dielectric polarization occurs to the first dielectric belt.
摘要:
A method of manufacturing a honeycomb structure having a plugged portion, which is faster and cheaper to manufacture, and a manufacturing apparatus thereof. A film is attached to an end face of a honeycomb structure in a state where the honeycomb structure is positioned in a table portion having a through hole into which the end face portion of the honeycomb structure is to be inserted, and the film is held in a flat state where a remaining portion of the film which is not attached to the end face is attached to the table portion. Then, holes opened so as to correspond to the openings of a part of cells are formed in the film to form the film as a mask, and a plugging material having fluidity is supplied onto the mask or onto the same plane as the mask to fill the cells with the plugging material.
摘要:
A method of manufacturing a honeycomb structure having a plugged portion, which is faster and cheaper to manufacture, and a manufacturing apparatus thereof. A film is attached to an end face of a honeycomb structure in a state where the honeycomb structure is positioned in a table portion having a through hole into which the end face portion of the honeycomb structure is to be inserted, and the film is held in a flat state where a remaining portion of the film which is not attached to the end face is attached to the table portion. Then, holes opened so as to correspond to the openings of a part of cells are formed in the film to form the film as a mask, and a plugging material having fluidity is supplied onto the mask or onto the same plane as the mask to fill the cells with the plugging material.
摘要:
When a print processing apparatus is in a power saving mode, an information processing apparatus informs, for the print processing apparatus, the user that the print processing apparatus is in the power saving state. It can thus be made known to the user that the print processing apparatus is in the power saving state.
摘要:
This invention provides an image processing system and image processing method which can promote efficient use of a memory by vectorizing all data of a representative object and, for the same or similar object, referring to the vectorized representative object and using difference data and also convert the same or similar objects at once by editing only the representative object. Input image information is vectorized. The vector data of a representative object is stored. Identity between a target object and the representative object is determined. If the two objects are identical, property information containing information about the reference destination of the vector data of the representative object is stored in place of the vector data of the target object.