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Document Title |
JPH11179601A |
To perform work automatically continuously in a short time, in a work method and work device of an array unit having a rotational symmetrical shape work part in a metal mold and metal mold master of non-spherical lens, macro lens array, ...
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JPH11170101A |
To increase reliability in a simple constitution and also improve safety and workability of workpiece replacing work. In a spindle moving type vertical lathe 1, where a headstock 4 moves in the axial direction of the spindle, and in the ...
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JPH11507301A |
A push-type collet and seat assembly has a push-type collet including an elongated cylindrical body having a rear end portion, a front end portion tapering inwardly towards a front end thereof, an opening extending longitudinally through...
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JP2911791B2 |
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JP2901692B2 |
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JP2900292B2 |
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JPH11123601A |
To reduce work accuracy fluctuation after the start-up of a device to the possible minimum level by arranging a cylindrical shield to prevent transfer of heat generated from a motor to a cylindrical member, between an outer peripheral su...
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JPH11114765A |
To provide a chip discharging device capable of actively discharging chips from the periphery of a main spindle even if a vertical lathe has a short main spindle and the compact size. In a vertical lathe in which a main spindle 2 is vert...
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JPH1199401A |
To attain size reduction in the whole device and its simple structure by giving an in-feed function to a turret for reduction in the number of control shafts. A servomotor 20 is installed on a tool post body 16, a gear 23 is fixed to a t...
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JPH1190701A |
To form a machining cell so that utilization of the capacity of the machining cell can be improved. The machining cell is provided with a spindle supporting body 2 rotatably supported to a machine body 1. The spindle supporting body is f...
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JP2593096Y2 |
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JPH1177403A |
To miniaturize the whole of a machine including a bar material supply section without damaging a cutting and machining accuracy by the vibration during operation. A bar material machining lathe 1 is constituted in such a way that a bar m...
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JPH1177404A |
To eliminate the interference of cutting tools and cutters with a main spindle and workpiece without reducing the number of turning cutting tools and rotary cutting tools in a turret. A turret tool post 30 has a tool post body 31 so as t...
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JP2866085B2 |
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JP2865220B2 |
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JP2863000B2 |
The invention relates to an improved disc unit provided with a module (1) comprising integrated circuits and connectors (5), and devices connecting said module to a disc reader and to a computer. A connection head (2) provided with conne...
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JPH1158101A |
To provide a four-spindle-control lathe which can drop chips simply, easily, without interfering other members, and without piling chips on a tool rest or a sliding surface. A bed 1, whose cross section is open on the worker's side and i...
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JP2858985B2 |
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JP2854425B2 |
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JP2850276B2 |
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JPH1119801A |
To high accurately measure a turning center position of an index table with no experience degree required. The most right/left position in a peripheral surface of a measurement reference block 17 mounted in a turning center position of a...
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JPH1119802A |
To provide a workpiece mounting device whereby a material workpiece can be surely clamped by a chuck without applying a large load to a main spindle side, when the material workpiece on a workpiece loading base is received by a spindle s...
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JPH11801A |
To provide a working device capable of realizing a high accurate working concerning the concentricity of a working hole and the perpendicularity between the whole hole and an end face in the case of forming a through hole from both ends ...
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JP2841086B2 |
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JPH10328901A |
To reduce a number of control shafts and to simplify the structure and the control by using the control shafts of the Z-axis and Y axis of a spindle stock, and the Z-axis and X axis of a tool slide, as an opposite spindle lathe with Y-ax...
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JP2835745B2 |
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JP2832714B2 |
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JP2828232B2 |
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JP2824094B2 |
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JPH10286732A |
To provide a turning center in which both a fixed tool and a rotary tool can be installed on two tool spindles perpendicular to each other, so a tool can be selectively installed on either of the two tool spindles to correspond to the fo...
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JPH10277877A |
To enable an automatic working machine to perform its machining work to any transparent parts at high speed and high accuracy by installing a camera part photographing a machining part upon permeating a work objective part consisting of ...
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JP2807823B2 |
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JP2809582B2 |
PURPOSE: To provide a multi-flange facer that can machine at site the gasket surface of a large flange such as the drum flange of an apparatus and the fixed tube plate of a heat exchanger. CONSTITUTION: A multi-flange facer 10 is a devic...
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JPH10249602A |
To attempt energy saving by automating the positional adjustment and exchange of a work tool. A base stand 19 of a work stand 51 is installed at a front end of a rotating board 15, which is installed on a system main body 12, so as to mo...
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JP2580864Y2 |
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JPH10244438A |
To provide a coolant feeding device in a facing device, which is free from chips generated at the time of cutting and processing, is durable, and can surely feed a sufficient amount of coolant to a cutting and processing part. In a coola...
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JP2783413B2 |
A portable lathe tool includes fixed and rotating split rings, the fixed ring arranged to be secured to a pipe workpiece, the rotating ring being relatively rotatable with respect thereto for carrying a tool capable of performing a machi...
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JPH10202401A |
To increase machining speed while maintaining machining accuracy, improve work efficiency, also reduce a surplus material, in a machining method for a workpiece. In a machining method, by first/second head stocks arranged with a space ap...
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JP2576956Y2 |
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JP2777601B2 |
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JP2777423B2 |
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JP2772826B2 |
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JP2772906B2 |
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JPH10166201A |
To provide a machine tool by which various machining methods can be adopted, and in which the rigidity of a machining point is high. A work and a tool are structured to be mounted respectively to an upward erected (as shown in the drawin...
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JP2574658Y2 |
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JPH10156601A |
To confirm whether cutting-off work is good or bad by an opposed two-spindle lathe simultaneously with ending the work. Stop control means 26a, 26b are provided, wherein both ends of a workpiece W are clamped by an opposed pair of main s...
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JPH10138013A |
To provide a radial cross feed device for a metal cutting machine tool of a simplified structure, less deterioration in precision, and capable of avoiding such problems as frictional heating and deterioration of cutting precision due to ...
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JPH10138003A |
To upgrade chip recovery of an opposed double spindle lathe. A stationary spindle stock 4 fixed to a bed 3 and supports a first main spindle 1a is fixed to the bed 3 on which a movable spindle stock guidance bed plate 16 is provided thro...
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JP2749573B2 |
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JPH10113801A |
To provide a device capable of heavy cuts at the first spindle, contouring machining at the second spindle, accurate and quick operations of orientation, etc., in relation to the arrangement of a machining unit in a lath where two spindl...
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