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JPH0769172B2 |
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JPH0763926B2 |
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JPH07171738A |
PURPOSE: To prevent the erroneous processing of the digitizing data in a displacement correcting method of the digitizing system to correct the measured data of the shape of a model surface. CONSTITUTION: A tracer head 4 having a stylus ...
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JPH0761606B2 |
A spherical surface machining apparatus for machining optical lenses, mirrors and so on comprises a reference cam (29), mounted on a body frame (28) located on one side of a grinding plate (10). A swing body (20) is movably mounted on th...
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JPH07151537A |
PURPOSE: To facilitate setting of reference values by moving a multi-coordinates measuring machine with a contact measuring system, inspecting change of measured values of the measuring system, completing a cycle when they are unchanged,...
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JPH0753338B2 |
A method of machining the contour of a printed circuit board by effecting a relative feed movement between a rotating tool and the other periphery of the printed circuit board. The electrical current value of a drive motor for driving a ...
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JPH0724161Y2 |
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JPH0727741U |
[Purpose] The copying tool can be directly copied to the substrate such as a drawing, and accurate copying work can be performed efficiently and inexpensively. [Constitution] A pen-axis-shaped copying tool 4 that moves the copying device...
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JPH07129743A |
PURPOSE: To convert a graphic into numerical information in a short time by dividing the outline of a graphic into arcs and lines and giving circular marks to respective nodal points and center points of arcs or arcs to pick up the image...
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JPH07124850A |
PURPOSE: To perform copy machining on a work at the highest state of efficiency into a desired size of the same shape of a substrate by means of two-dimensional copy machining by a copying tool. CONSTITUTION: The copy machining device is...
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JPH07120216A |
PURPOSE: To achieve an accurate compensation with a small amount of memory capacity in the data compensation system for an optical displacement sensor for detecting a distance to an object to be measured by laser beams, etc. CONSTITUTION...
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JPH0741515B2 |
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JPH07116903A |
PURPOSE: To set the amount of beveling easily without requiring the adjustment in the longitudinal direction. CONSTITUTION: A tip shaft 5 is provided on the end of a spindle 1 provided with a cutter 2, and a reference mounting roller 6 i...
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JPH07116849A |
PURPOSE: To provide the welding sensor having the optical axis adjusting means capable of easily carrying out adjustment of coincidence and conformity of the surface including an emitting axis and the surface including a receiving axis o...
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JPH07112349A |
PURPOSE: To eliminate a need for previous teaching operation and numerical input operation by an operator when operation to cut the edge of a work is carried out by detecting the shape, available right before machining, of the work under...
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JPH0731715B2 |
In an optical pattern follower, of the circular scanning type, in which co-ordinated drive signals are produced by sampling two co-ordinate sinusoids, an adjustable kerf off-set is provided by aelectably delaying the sampling pulse.
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JPH0729257B2 |
Digital data along a profile path are obtained by profiling a model surface. A probe is movedalong the path, the results are digitised and tangential vectors at every point are stored in a memory (8). Then, the probe is moved in a second...
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JPH0788748A |
PURPOSE: To provide information the present operating condition of a tracer and a working device mounting the tracer by flashing or lighting a display lamp during approaching for tracking a figure and during tracking the figure. CONSTITU...
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JPH0788747A |
PURPOSE: To facilitate introducing a camera at tracking start time and further to improve tracking accuracy, in a tracer for tracking a figure photographed by the camera constituted by arranging in a matrix shape many photoelectric trans...
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JPH0773288A |
PURPOSE: To prevent irradiation of the external light to the image pickup area of a camera by placing a lamp around the optical axis of the camera and covering the camera and lamps with a hood. CONSTITUTION: A lamp 4 such as a ring-shape...
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JPH0768453A |
PURPOSE: To provide an article shape following processor and an article shape following washing method which are excellent in following responsiveness by following the shape of an article such as a CRT and in addition can conduct predete...
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JPH0761194A |
PURPOSE: To control the tracing of a figure and the operation of a tool in compliance with a series of procedures when a material to be processed is processed by operating the tool while tracing the edges of the figure. CONSTITUTION: A t...
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JPH0719273B2 |
In a circular scanning pattern tracing system having a sample and hold circuit, the width of the sample pulse is - made adjustable. This variable width is equivalent to a variable low pass filter in the system. The effective cut off freq...
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JPH0719274B2 |
In a circular scanning pattern tracing system, a dual scanning pattern is provided to detect pattern changes in advance of the system steering axis. Pattern detection pulses from both the scanning patterns are adjustable in length and th...
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JPH0732368A |
PURPOSE: To enhance an assembling density of rod materials while shortening a manufacturing time of molds made of a rod assembly of the materials. CONSTITUTION: Rod materials 1 of one row aligned on a surface plate 3 are simultaneously a...
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JPH0732249A |
PURPOSE: To simplify structure and control in a tracer control device to move a cutter by way of delaying it on a tracer head. CONSTITUTION: A bearing 43 is revolutionally controlled by a sub motor 42, and as this bearing 43 is revolved,...
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JPH0732246A |
PURPOSE: To apply high precision lead machining on a work machined part in a short period of time by facilitating maintenance of a master cam. CONSTITUTION: After lead machining of a work is carried out by a lead machine 21, a shape of t...
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JPH079603B2 |
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JPH074738B2 |
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JPH074743B2 |
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JPH074739B2 |
PCT No. PCT/JP86/00339 Sec. 371 Date Feb. 12, 1987 Sec. 102(e) Date Feb. 12, 1987 PCT Filed Jul. 1, 1986 PCT Pub. No. WO87/00266 PCT Pub. Date Jan. 15, 1987.A digitizing method for obtaining data indicative of the three-dimensional shape...
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JPH074741B2 |
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JPH074742B2 |
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JPH074740B2 |
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JPH072281B2 |
The workpiece (1) is fixed, by means of the collet (4), and rotates, in the headstock (2), together with the spindle (3). A first cam (30) is fixed to the main shaft of the spindle (3). Its control surface guides the contact roller (31)....
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JPH079318A |
PURPOSE: To provide a grinding machine which is easily adjusted and keeps the produced eyeglass lenses from being distorted. CONSTITUTION: This grinding machine 11 for grinding eyeglass lenses has at least one grinding wheel 12 rotatably...
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JPH071296A |
PURPOSE: To provide a completed working apparatus including a line tracer unit, a carriage assembly and a working tool holder unit, which immediately starts working upon installing a machine, costs low in manufacture, transport and opera...
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JPH0698567B2 |
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JPH06335846A |
PURPOSE: To provide a photographing camera with an index for surely conforming a pattern to the image center of the camera. CONSTITUTION: Needle members 4, 5 are installed near a camera 3, and the positioning between the camera and a pat...
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JPH06335845A |
PURPOSE: To precisely perform the positioning between a camera and the edge of a pattern on a monitor screen even when the monitor image is distorted by an external influence. CONSTITUTION: A copying device has a generator circuit 4 for ...
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JPH06328350A |
PURPOSE: To accurately provide digitizing data just after the completion of approach in a digitizing control system where a model shape is copied through a stylus attached to a tracer head. CONSTITUTION: When an approach completion detec...
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JPH0683242U |
[Purpose] The present invention is to provide a copying program that can prevent a tool shaving mark from being generated on a workpiece machined according to the copying program. [Constitution] The position data of the model M is obtain...
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JPH06324732A |
PURPOSE: To automate the correction work of an operation program step causing a large deviation between an intermediate point located between teaching points and a marking line by correcting the program step while using the position of a...
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JPH06324728A |
PURPOSE: To execute processing in response to a color signal by using plural colors set to each processing content to drawn a graph and employing a camera with color image pickup elements arranged in a matrix to pick up the graph and det...
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JPH06324733A |
PURPOSE: To properly correct the position even in an area in the vicinity of each teaching point by storing once processed data and sensing data in a ring memory type buffer memory and reading the data just before tracking. CONSTITUTION:...
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JPH0679474U |
[Purpose] The idea is to incorporate a sensor for reading the sewing line on the pattern into the processing head of a conventional automatic die digger, so that the sensor directly reads on the sewing line drawn on the pattern, and the ...
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JPH0686015B2 |
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JPH0641821Y2 |
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JPH06285745A |
PURPOSE: To automatically teach any shape of the outer periphery of a work by providing a position detecting means to detect the position of a detecting tool in contact with the work at the time when a potential detecting means detects p...
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JPH06285746A |
PURPOSE: To automatically machine any shape of edge of a work by machining the work edge in accordance with a taught shape of edge. CONSTITUTION: A master work is chucked with a work chuck 16. During chucking, the given position of the m...
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