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JPS6179552A |
PURPOSE: To make tracer control, using an optionally angled tilting tracer head, attainable, by converting the displacement signal detected by the optionally angled tilting tracer head into a displacement value in a shaft of a drive moto...
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JPS6171902A |
PURPOSE: To effect all processing needle without reversing a work for improving processing efficiency by turning a copy device at an arbitrary position around an axis of the device directed perpendicularly to a flat plane of the device w...
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JPS6111746B2 |
In a tracer control system, data for determining a limit value of the trace range of a model MDL are stored in a memory MEM and the stored data are read out therefrom by a processor CPU to calculate a limit value of a trace range. The cu...
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JPS6111712B2 |
A flame-cutting apparatus comprising a burner guided for movement around a rotating pipe to travel along a curved path along the surface of the pipe corresponding to the line of intersection of two pipes. The burner is pivotably supporte...
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JPS6110266B2 |
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JPS6149774A |
PURPOSE: To execute welding with a high accuracy by deriving exactly a groove center position extending over the overall length of a seaming part, and controlling a weld position by a welding torch based on the groove center position. CO...
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JPS6148709A |
PURPOSE: To detect the displacement of the contactor and to perform movement control over the contactor on the basis of the displacement and angle of rotation by fitting the contactor onto a shaft, rotating the shaft by a specific angle ...
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JPS617918B2 |
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JPS6146374A |
PURPOSE: To obtain a titled welding machine that makes a torch follow up the groove part automatically and exactly by finding the center position of the groove ahead of a weld zone by a welding torch by detection of generated leakage flu...
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JPS6131647U |
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JPS616038Y2 |
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JPS616037Y2 |
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JPS6137377A |
PURPOSE: To detect initial and final ends of a weld line with high accuracy by detecting the initial and final ends of the weld line of an automatic welding machine by a variation of a feature point of a groove shape related to image inf...
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JPS615790B2 |
PURPOSE:To move a machining tool with almost equal speed in relation to an ellipse track by a simplified mechanisms in which the driving shaft and driven shaft of a profiling device are connected with each other through an universal join...
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JPS6133845A |
PURPOSE: To enable a profiling feed direction to be readily changed even during the process of profiling by providing a means for setting compensatory angle with respect to the profiling feed-axis, and an addition means for additing a se...
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JPS6133844A |
PURPOSE: To attempt reduction of an operator's load by making automatic clamp profile machining on a non-machinable portion of a work to be practicable by means of a control means for controlling a gate circuit based upon the detected re...
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JPS6133846A |
PURPOSE: To make re-start of automatic profile machining practicable under generation of tracer-free state, by using a speed compensating means for reducing the set feed speed of a memory means under tracer-free state and a re-start mean...
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JPS6133842A |
PURPOSE: To make accurate intermittent control of a rotor practicable by engaging an indexing pin, provided on a lever operating in the axial direction of the rotor, with a plurality of grooves arranged on the periphery of the rotor in t...
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JPS6133843A |
PURPOSE: To prevent a stylus from descending below the clamp level, by providing a means for controlling a gate circuit which controls drive in Z axis direction based upon the detected result of the present position in Z axis direction o...
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JPS6130363A |
PURPOSE: To improve the durability for the change through the lapse of time and the variation of temperature by forming a resin layer onto an experimentally prepared panel having the outer shape nearly similar to the outer shape of a mas...
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JPS614148B2 |
PURPOSE:A method of disposing plural form pieces in a desired area efficiently, without requiring any experience or skill of the staff; the method is applicable to such industries as shipbuilding, automobile, clothing, aircraft, bag, and...
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JPS6125755A |
PURPOSE: To perform copy machining reliably by moving the tracer head and the cutter relatively upon provision of correction command such as an automatic zero adjusting command thereby eliminating the relative positional shift. CONSTITUT...
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JPS613622B2 |
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JPS613621B2 |
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JPS6119501A |
PURPOSE: To provide a surface cutter with higher working properties without any skill by energizing a cutting means composed of a roller engaging with the surface of a cylindrical or ellipsoidal object and a cutter provided in contact wi...
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JPS6119546A |
PURPOSE: To raise the precision in processing, by systematizing a profiling mechanism available in arbitrarily selected direction as the direction in profiling can be decided in accordance with the shape of a profiled model. CONSTITUTION...
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JPS6117361A |
PURPOSE: To apply to joint welding of all kinds of steel tubes and to improve its efficiency by attaching a copying tube having an end face parallel to the weld line and of the same shape and moving a welding torch so as to follow the en...
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JPS6112667U |
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JPS6114840A |
PURPOSE: To correct the detection error of the displacement in the third axis direction by determining the correction value corresponding to the displacement detection error in the third axis direction due to the stylus displacement in t...
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JPS619238U |
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JPS615558U |
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JPS615559U |
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JPS614651A |
PURPOSE: To make automatic machining performable without entailing any positional slip and variations in a removal rate, by installing a machining device, provided with a copying attachment, on plural rails installed radially in oppositi...
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JPS613678A |
PURPOSE: To obtain a welded bead having an equal leg length and high reliability by calculating the reference values of the welding current on the right and left sides of weaving according to the information on the leg from a welding cur...
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JPS60263653A |
PURPOSE: To enable the copy macining to be performed at a high speed further in high accuracy, by detecting through a pulse signal the stroke distance of a stylus so as to detect its speed while comparing the speed with a reference value...
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JPS6059109B2 |
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JPS60259362A |
PURPOSE: To shorten the copying time by sequentially operating the co-ordinates of a line in the area within the stroke limit of a tracer head prior to copying operation thereby enabling specification of the copying area only through the...
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JPS60255358A |
PURPOSE: To permit the display of variables at low cost by memorizing the copying speed and copying direction which are obtained by executing calculation on the basis of the displacement amount of a stylus which is detected by the tracer...
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JPS60183140U |
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JPS6040290Y2 |
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JPS6040250Y2 |
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JPS60242938A |
PURPOSE: To achieve finish of die with necessary accuracy irrespectively of the skill of worker by representing the contour of the deviation of die in press work on the basis of the deviation between the referential data of work and the ...
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JPS60240372A |
PURPOSE: To copy an invisible part of marking easily and accurately by finding an approximate polynomial of marking from an ITV picture provided right above a torch and determining the amount of shifting of the torch. CONSTITUTION: The I...
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JPS60238260A |
PURPOSE: To make it possible to carry out a machining process such as, for example, deburring of a resin article with a high degree of accuracy, by controlling the position of a drive arm in accordance with the result of detection by a m...
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JPS60238208A |
PURPOSE: To economically reduce the necessary time for working process by image-forming a standard hole mark which is inherent on an inner-layer circuit board and clarifying the image and carrying-out the binary conversion and thin- beam...
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JPS60238210A |
PURPOSE: To remove burrs with high accuracy by correctly shifting a rotary tool along the external shape of a product when burrs are removed automatically in a burr removing apparatus for a molded article made of synthetic resin. CONSTIT...
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JPS60237105A |
A method of changing the direction of rotation of an internal combustion engine, and in particular of a marine engine, in which the camshafts (15) include two cams (16, 17) for each tappet (20) of a controlled member, each of said cams b...
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JPS6053311B2 |
A method for tracing most of an outline in a picture, the outline being a boundary with different light values on its two sides, with a tracing head. First, a plurality of checkpoints P on the boundary R are chosen, in order around the b...
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JPS60175504U |
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JPS60232854A |
PURPOSE: To maintain desired machining accuracy and to achieve high machining efficiency by controlling the feeding speed such that the absolute value of error signal will fall within predetermined range. CONSTITUTION: A tracer head 6 wi...
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