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JPS57194782U |
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JPS5758263B2 |
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JPS5757202B2 |
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JPS57189805U |
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JPS57190405U |
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JPS57189678U |
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JPS57194856A |
PURPOSE: To reduce the allotted task of profile calculating software by a structure wherein a DA converter converting override inputs to analog values serving as speed commands consists of a multiplicative type DA converter and override ...
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JPS57194857A |
PURPOSE: To prevent the fluctuation of zero point caused by temperature drift and the like without the need for special hardware by a method wherein the output of a tracer head is corrected with the output of the head under the condition...
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JPS5755526B2 |
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JPS57189757A |
The device comprises a feeler provided for following the edge profile of the plate or sheet to be machined and having two edge-contacting elements spaced apart from each other and carried on a movable element adapted to control a motor f...
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JPS57183503U |
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JPS5754255B2 |
Apparatus for machining gear teeth has a template control arrangement for varying the tooth flank shape longitudinally of the flanks. This arrangement comprises co-operating wedges, one fixed to the machining tool and the other to a movi...
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JPS57181545U |
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JPS57184657A |
PURPOSE: To prevent damage of cutting tools by inputting information of the profile model to the machine tool as the machining information and performing machining based on this information moving the cutting tool to the axial direction ...
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JPS57181728A |
PURPOSE: To finish surface roughness of a work very satisfactorily, by detecting the force pressing the work against a mandrel by a roll, and driving the roll so that its value becomes a prescribed value. CONSTITUTION: When a work 1 is p...
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JPS5752187B2 |
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JPS5752162B2 |
A reproduction lathe for the manufacture of articles by means of a tool having associated therewith a sensing device to be guided by means of a reproduction template includes a framework upon which are mounted two rotating parallel spind...
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JPS57178649A |
PURPOSE: To perform stable detection of copying, by automatically correcting an amplification degree of an electric signal amplifier when time aging is caused in an electric signal from a light receiving element and obtaining constant se...
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JPS57173902U |
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JPS57178647A |
PURPOSE: To accurately perform a feed to the direction of preset copying, by calculating the copying feed direction at each fixed time on the basis of the respective position detected result of X and Y-axis, accumulating a difference bet...
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JPS57173411A |
PURPOSE: To enable to precisely and efficiently bore holes with various taper angles by a method wherein the guide way of a tool rest adjustable for inclination is provided in the boring head and as well as the tool rest is fed axially i...
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JPS5749328B2 |
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JPS57165318U |
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JPS5746975Y2 |
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JPS57165180A |
PURPOSE: To weld the entire circumference of a shapeless weld line at an equal speed by securing a copying plate having the groove of the same shape as that of the weld line to a revolving shaft, fitting the roller of an arm into the gro...
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JPS5746975B2 |
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JPS5746983B2 |
This device for clamping a templet and a workpiece to be outlined on the opposite ends, respectively, of the rotary spindle of an outline reproduction machine comprises a pair of clamping jaws axially movable towards and away from the re...
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JPS5746961B2 |
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JPS57159311A |
PURPOSE:To reduce the number of optical systems to half and the capacity of a storage device, by fetching the sight information of two objects to one set of an image pickup device and calculating each compensation amount of X, Y and O, s...
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JPS57156282U |
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JPS57156152A |
PURPOSE: To obtain a profiling method in which low-speed machining set positions are provided beforehand in a profiling model so that the profile feed is changed to a low speed when the low-speed machining set positions are detected duri...
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JPS57154849A |
PURPOSE:To enable to let the tool to go into action without fail following the cam profile in the tile mechanism by a method wherein the cam follower, which is attached to an eccentric shaft by the spring mounted on a lever, is energized...
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JPS57154375A |
PURPOSE: To eliminate the work of reinstalling a welding device in a bent part in fillet copy welding by changing the direction of a welding torch automatically when it comes to the bent part of the weld line. CONSTITUTION: A base bed 1 ...
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JPS5742720Y2 |
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JPS5742719Y2 |
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JPS57149067A |
PURPOSE: To make a controller simple and make the attitude of a torch with respect to a weld line constant by supporting the torch on a carriage with a steering mechanism which is run for the purpose of performing fillet welding, by mean...
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JPS5743354B2 |
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JPS57149065A |
PURPOSE: To weld the work surely along the weld line with a welding torch without receiving the influence of tack welded parts by disabling the movement of the welding torch in its vertical and lateral directions for a constant time when...
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JPS5742447B2 |
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JPS5742423B2 |
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JPS57141871U |
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JPS57142771A |
PURPOSE: To maintain the shape of beads constant and to improve the reliability of joints in welding waveform parts from flat parts, by detecting the speed of a welding torch on a Z-axis and moving the welding torch on an X-axis at the s...
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JPS57136573U |
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JPS57132951A |
PURPOSE: To obtain a stylus load adjusting mechanism in which practically no force from the front case is imposed on the main shaft, by assembling a two direction adjusting mechanism to the main shaft side only. CONSTITUTION: When Fw is ...
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JPS57132952A |
PURPOSE: To establish a profile detecting device by supporting the tracer shaft with pneumatic static pressure bearings, thereby practically eliminating frictional resistance, and directly detecting values of the tracer shaft displacemen...
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JPS57132950A |
PURPOSE: To accomplish chamfering automatically by rotating a rotary table by a driving gear and simultaneously pressing it against a roller by means of a pusher, and thereby applying a chamfering cutter to the work. CONSTITUTION: The wo...
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JPS5738348B2 |
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JPS57127579A |
PURPOSE: To perform titled welding of intricate saddle type curves three-dimensionally, automatically and precisely by providing a copying shaft for height and diametral directions and a shaft with torch oppositely to a table which rotat...
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JPS57126953U |
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JPS5736071B2 |
An automatic welding system comprises a sensor carriage Kg which follows a seam L to be welded by means of a seam scanning sensor F1 and also a height (Y direction) sensor F. The positions of X and Y slides of the carriage are sensed at ...
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