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JP2706332B2 |
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JPH1015887A |
To prevent the generation of chips and the like, as well as to improve the cutting quality of a base material. In a cutting device to cut a base material 27 by a pair of the upper blade 15 and the upper blade 16 by engaging their edges 3...
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JPH1015725A |
To smoothly carry out the pressed trimming chips of plural kinds of steels by obtaining the sum value of corrected actual volumes of every steel kind, and starting execution of press processing for the trimming chips. An operating means ...
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JPH106128A |
To adjust a gap in a cut position to the smallest while securing a clearance in the dead center by arranging a difference in a radius of gyration of an upper edge and a lower edge of a rotary cutting blades, and setting a gap of the uppe...
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JP2690576B2 |
PURPOSE: To cut a large diameter pipe without increasing the size and strength of a power train component part by drivingly connecting a power train separately from two power trains from a motor and making these powers transmitted to a r...
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JP2677491B2 |
A continuous cutter for severing pieces of equal length from a coiled (1) elongate article "T" includes a movable stand (2) which carries a shiftable clamp (4). The cutter also includes a fixed clamp (6). The shiftable and fixed clamps a...
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JP2676716B2 |
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JP2552285Y2 |
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JPH09277114A |
To prevent an unnecessary shock from being applied to a machine and a drive motor due to an abrupt change of acceleration by calculating the speed command of a tool in the zone where a work is not machined with the S-curve characteristic...
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JPH09277115A |
To make a gear compact, reduce the inertia of a drum drive system and improve a shearing function by arranging a synchronous rotary mechanism using a double helical gear. When a rotary drive source 45 is operated to rotate a lower drum 4...
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JP2667451B2 |
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JP2665364B2 |
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JP2658787B2 |
PURPOSE: To completely diminish the sticking of crops and to prolong the life of a shear knife by changing the lead ratio of the peripheral speed of a crop shearing drum to the moving speed of a material to be cut off in accordance with ...
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JP2655958B2 |
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JPH09225728A |
To provide a tube clamping device for a traveling cutting machine which dispenses with the exchange of a clamp piece by changing the size even for a round tube or a square tube, surely provides the sufficient clamping force, is capable o...
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JP2644815B2 |
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JPH09216119A |
To carry out cutting at a low speed with high precision without applying any impact to a cut member. A synchronous error signal RP between a cut member and a knife cutting the cut member is computed by means of a counter 22 and an adder ...
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JP2640455B2 |
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JPH09207021A |
To automatically discharge an indefinite surplus metal to the outside. In a discharge disposing method for an indefinite metal wherein a surplus metallic substance 4 in an indefinite shape generated when a metallic substance 7A is formed...
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JP2633213B2 |
PURPOSE: To make a single cut in response to the diversion of a product from a normal travel path by providing a switching means diverting the product from the travel path across a cutting path for shearing by the coacting segments of cu...
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JPH09183010A |
To reduce operation cost additionally by reducing the volumes of cutters. In a device, having a first cutter 20 in a stationary position and a second cutter 30 coupled to a rotating shaft 29, for cutting packing strips out of a continuou...
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JP2618329B2 |
PURPOSE: To provide an iron wire cutting device for simply cutting an iron wire which packs up a valve bale without generating chip. CONSTITUTION: An iron wire cutting device 11 comprises a pair of slide members 26 adapted to push one en...
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JP2616365B2 |
PURPOSE: To prevent damage of a cutting tool, flaw of a product and a running trouble due to rushing the product, in cutting a shape steel of H type or the like. CONSTITUTION: A slide type cutting blade, formed of fixed and movable blade...
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JPH09141517A |
To automatically receive and tear an unshaped discharged body by providing teeth on the outside circumferential surface on a pair of biting rolls and making the circumferential speed of the biting rolls larger than the transfer speed of ...
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JPH09141485A |
To make bead cutting unmanned and improve productivity by providing a slide plate which moves up and down 1st and 2nd moving blades paired with 1st and 2nd fixed blades arranged right below and right above a line, and forming a through h...
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JP2611720B2 |
PURPOSE: To reduce the wear of cutting edges so as to improve durability and reliability by eliminating the sliding motion of the cutting edges to a feed gear in a cutting device for a continuous wavy body. CONSTITUTION: In an eccentric ...
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JPH09117819A |
To use a coated film cutter for metallic tubes having wide ranging diameters by arranging a blade positioning device composed of a plate-like blade and a copying roll immediately below the pass line of a metallic tube. A controller 3 act...
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JPH0985523A |
To trim welding burrs produced in the butt weld part of rims and prevent surely the welding burrs of scraps from being caught on a cutting edge. Two cutting edges movable in the circumferential direction of rims are arranged widthwise of...
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JPH0985687A |
To provide a cutting device for a raw material such as a metallic tape, having the capability of improving productivity and accurately controlling cutting length. This cutting device is equipped with a drive means, a displacement generat...
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JP2548022B2 |
There is provided an apparatus for applying constant pressure to a plurality of anvil rollers for crush-scoring used in combination with crush-scoring cylinders having protrusions extending from the surface thereof. Each anvil roller is ...
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JP2544526B2 |
PURPOSE: To prevent respective knives from contacting with a belt plate even if an upper knife and a lower knife come to the lower dead center and the upper dead center during the cutting of the belt plate and the next cutting. CONSTITUT...
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JPH08257825A |
PURPOSE: To shorten the changing time of an edge tool loaded in a flying shear in an in-line. CONSTITUTION: An edge tool 1A with a new holder is loaded in a preset device C. After positional adjusting is performed for the gap, lap, etc.,...
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JPH08229727A |
To cut a continuously formed spiral pipe into relatively short fractions by arranging a hydraulically actuated cylinder assembly so that an edge of an external knife can be moved in the almost radial direction so as to contact with the w...
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JP2524329B2 |
1. Method for the trimming at both sides and immediately following longitudinal parting of sheet metal plates (2), in particular of thick sheet metal plates, by means of a shearing line, in which the sheet metal is moved through a double...
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JP2506275Y2 |
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JP2504751B2 |
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JPH08126910A |
PURPOSE: To achieve the smooth feeding guide in continuously cutting a metallic tube, and to automatically cut an adjustment part (waste tube part) at the tip of the metallic tube which is generated in the set-up operation in starting th...
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JPH08103805A |
PURPOSE: To enable stable continuous hot finish rolling completely not having damage of breakage, etc., of joint by specifying the difference between cutting rotating speed at the tip part/tail part of steel and transfer speed of steel w...
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JPH0890329A |
PURPOSE: To secure a scrap cutting device in hoop slitter or the like, capable of cutting each lug part (scraps) at both sides in this slitter for hoop steel sheet into small pieces smoothly and sharply in a relatively quiet manner. CONS...
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JPH084968Y2 |
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JPH0811382B2 |
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JPH0825128A |
PURPOSE: To precisely cut an object to be cut by arranging a controller which can move a moving member in which the object to be machined is fixed to a carriage following correspondence between traveling speeds of the carriage and the ob...
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JPH08332B2 |
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JPH07115260B2 |
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JPH07106491B2 |
PURPOSE:To prevent the intermixture of oversized material in cut treated material and also prevent a dangerous state caused by the scattering of treated material around at the cutting time with simple structure. CONSTITUTION:A pusher 1 f...
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JPH07299642A |
PURPOSE: To keep and support a pipe carrying height always constant, and enhance reliability with inexpensive constitution by supporting a roller to carry a cut steel pipe with plural roller stands, and arranging a link means between the...
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JPH0748338Y2 |
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JPH07100254B2 |
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JPH0744414Y2 |
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JPH0744413Y2 |
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