摘要:
A device for simultaneously stripping at least two cable ends surrounded by insulation material includes a cutting device having first and second cutters that are movable relative to each other in a direction perpendicular to the longitudinal direction of the cable ends. The cutting edges of the first and second cutters are disposed substantially in the same plane and are movable towards each other such that the cutting edges simultaneously cut into the insulation material of the at least two cable ends. In addition, the cutting device and the cable ends are movable relative to each other in the longitudinal direction of the cable ends to simultaneously pull-off the cut insulation material from the at least two cable ends and thereby strip the at least two cable ends.
摘要:
A deflectable lifting device can be mounted to a frame, work surface or other support in a material conveyance system. The device can have a base mounted in the support, and a bendable arm arranged in the pathway of the conveyance system. When a sheet or web of material travels over the deflectable lifting device, the bendable arm can bend and deflect downwardly, but still contact and lift the sheet or web, providing a small margin of elevation or lift to the sheet or web. The sheet or web can therefore be elevated above edges, holes, or other obstructions in the pathway that could jam or snag the delivery of the material.
摘要:
Provided is a microtomic system and process for the preparation of sections for microscope examination. A cutting edge in the system can cut through a sample block and produce a section one end of which remains attached to the cutting edge. A voltage generator can generate a voltage and apply the voltage between the cutting edge and a section receiver such as a semiconductor chip grid. Through electrostatic force caused by the voltage, another end of the section can anchor to the section receiver. The section is then spread on the receiver. The system is automatable, highly efficient, and does not need liquid to float sample sections, and can therefore maintain the integration of the sample sections.
摘要:
An upper die unit and a lower die unit are provided. One of the upper and lower die units includes a main punch and the other die unit includes an ejector, a slider and a biasing portion which is connected to the slider and biases the slider in a predetermined sliding direction S. A cam structure is disposed between the slider and the ejector and converts a movement of the ejector to a movement of the slider in a direction opposite to a predetermined sliding direction when the upper and lower die units are closed, and converts a movement of the slider to a movement of the ejector in a work ejecting direction when the upper and lower die units are opened. A position retaining portion is also provided which retains a position of the slider for a period of time.
摘要:
Provided is a microtomic system and process for the preparation of sections for microscope examination. A cutting edge in the system can cut through a sample block and produce a section one end of which remains attached to the cutting edge. A voltage generator can generate a voltage and apply the voltage between the cutting edge and a section receiver such as a semiconductor chip grid. Through electrostatic force caused by the voltage, another end of the section can anchor to the section receiver. The section is then spread on the receiver. The system is automatable, highly efficient, and does not need liquid to float sample sections, and can therefore maintain the integration of the sample sections.
摘要:
A device for simultaneously stripping at least two cable ends surrounded by insulation material includes a cutting device having first and second cutters that are movable relative to each other in a direction perpendicular to the longitudinal direction of the cable ends. The cutting edges of the first and second cutters are disposed substantially in the same plane and are movable towards each other such that the cutting edges simultaneously cut into the insulation material of the at least two cable ends. In addition, the cutting device and the cable ends are movable relative to each other in the longitudinal direction of the cable ends to simultaneously pull-off the cut insulation material from the at least two cable ends and thereby strip the at least two cable ends.
摘要:
A waste stripping unit in a packaging production machine (1), positioned downstream of a cutting unit (3) for cutting one or more flat substrates (4). The stripping unit includes a frame (16) supporting two rotary tools cooperating with one another (17, 18). At least one of the two tools (17, 18) is formed with a mandrel (27) and a removable sleeve (28), and the sleeve can be inserted on, fixed to and driven in rotation by the mandrel (27). One tool has protruding needles for the stripping and the other tool has a flexible strip cooperating with the needles.
摘要:
A method of making a modular textile system includes dividing a textile web having a length and a width into a plurality of tile areas including a first tile area, a second tile area, and a third tile area. The textile web includes a plurality of discrete design zones positioned along the width of the textile web. A first design zone includes a motif and a second design zone does not include the motif. The textile web is divided so that the first design zone is apportioned between the first tile area and the second tile area, and the second design zone is apportioned between the second tile area and the third tile area.
摘要:
A sheet punching device includes a first blade, a first die into which the first blade is fitted from a first surface of a sheet to form a punch hole in the sheet, a second blade, and a second die into which the second blade is fitted. The second blade is inserted into the punch hole formed by the first blade from a second surface of the sheet and fitted into the second die.
摘要:
A punching apparatus for forming a series of slots in a board, comprising: an upper wheel and a lower wheel, wherein the upper wheel is opposed to the lower wheel, and further wherein: the upper wheel comprises a series of punches disposed on a frame of the upper wheel, wherein each punch comprises a shearing portion that extends from the frame, and which is configured in the shape of a slot; and the lower wheel comprises a series of mating dies, wherein each mating die of the series of mating dies comprises a cavity, wherein the shearing portion of a particular punch is gradually disposed within the cavity of a particular mating die of the series of mating dies as the upper wheel and the lower wheel move in relation to each other.