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JPH06155155A |
PURPOSE: To operate a hand sawing machine remarkably easily so as to suck cutting chips only by the force of a hand sawing machine without using any external apparatus. CONSTITUTION: A dust collector is built in this hand sawing machine....
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JPH06155451A |
PURPOSE: To provide the estimating method of the surface form of material to be cut with an inner diameter saw, by which the form, thickness and warpage of cut wafer can be grasped during cutting without actually measuring the wafer and ...
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JPH06126735A |
PURPOSE: To prevent a warp from generating due to the falling of an ingot during cutting. CONSTITUTION: A displacement value in the cutting direction of an ingot 2 is determined by detection of a displacement detector 7. In addition, the...
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JPH06126736A |
PURPOSE: To prevent warp accuracy from becoming irregular by making the flexibility of an ingot during cutting constant regardless of the length of the ingot. CONSTITUTION: A displacement in the cutting feed direction of an ingot is dete...
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JPH0626787B2 |
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JPH0621818U |
(57) [Summary] [Purpose] By sliding a regulating member against a part of the outer peripheral portion of the rotary saw at a predetermined pressure, vibration of the rotary saw is prevented, the cut surface of the object to be cut is ma...
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JPH0671563A |
PURPOSE: To make a coolant uniformly feedable to the tip of a blade in succession spite the occurrence of wind pressure attending on high speed rotation of the blade. CONSTITUTION: An axial hole 11 and a radial hole 12 both are bored in ...
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JPH0663933A |
PURPOSE: To slice a silicon wafer with high accuracy by measuring the curving degree of the slice surface of a single crystal rod and determining the tracking curve showing the movement of a blade at the time of slicing on the basis of t...
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JPH0647732A |
PURPOSE: To enable labor-saving, efficient cutting of stone by conducting dressing when the cutting performance of a rotary blade is lowered during automatic cutting and controlling the dressing to cut the stone with relatively small dep...
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JPH06501428A |
The invention relates to a blade body (1) for circular saw blades and/or abrasive cutting wheels, which blade body consists of a circular disc (2) consisting at least partly of a plastic material (6) reinforced with fibres (4). The fibre...
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JPH0612768B2 |
An improved method of using an ID saw slicing machine (1) for slicing a single crystal ingot (6) in a direction normal to the axis of the ingot (6) to obtain wafers. The feed of the single crystal ingot (6) to the blade (2) of the ID saw...
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JPH0642198A |
PURPOSE: To make sufficient cooling and lubrication achievable from the initial stage of cutting and waste water preventable. CONSTITUTION: In this wire saw method, two through holes 2, 2a are installed in both upper and lower ends of a ...
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JPH0639788A |
PURPOSE: To prevent the occurrence of seizure of the upper and under surfaces of a printed wiring original plate and an increased life for a saw blade is provided and to execute cutting of a printed wiring original plate with high qualit...
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JPH069820U |
[effect] Chips adhering to the cutting edge of the saw blade during cutting with a band saw can be completely removed on both sides of the clam, effectively preventing deterioration of cutting ability and wear and tear of the cutting edg...
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JPH0631723A |
PURPOSE: To provide a method for positioning a wire saw accurately and easily. CONSTITUTION: Aligning guide markers 11a, 11b, 11c, 11d are formed on an upper surface of a work 1, aligned by a work table with a fine regulating mechanism b...
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JPH066264B2 |
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JPH061767Y2 |
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JPH05318460A |
PURPOSE: To make it possible to process a bowl-shaped wafer by a method wherein when a semiconductor material is cut into a thin piece by pushing the material to a rotating blade and displacement of the cutting blade is detected by means...
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JPH05309522A |
PURPOSE: To facilitate discharge of chips from a cut work without letting them pile around the periphery of the vice device by providing the vice device inclined at a prescribed angle to the horizontal direction. CONSTITUTION: After a wo...
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JPH0579206B2 |
This invention discloses a pneumatic cutter for concrete and the like in which: a suction pipe is provided on a circular arc-shaped case covering the upper half of a disk cutter member driven by air motor incorporated in a body, and a ve...
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JPH05278024A |
PURPOSE: To constitute the title method so that a saddle type wafer is not cut off by correcting a displacement of a blade during its movement by a pressing device, by a method wherein the pressing device and a blade sensor are moved alo...
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JPH0540890Y2 |
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JPH05506193A |
(57) [Summary] Since this publication is application data before electronic filing, summary data is not recorded.
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JPH0561233B2 |
The present invention relates to a process for waterproofing materials extracted from a quarry and obtained by sawing, such as ashlar, blocks of marble, slate, according to which process the materials are cut with the introduction of wat...
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JPH05220733A |
PURPOSE: To provide a dicing abnormality sensing device for sensing the abnormalities such as bending of a diamond blade or the like, eliminating defective semi-conductor wafers at the time of cutting and improving the working efficiency...
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JPH0533227Y2 |
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JPH0533226Y2 |
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JPH0533223Y2 |
Portable saw for the cutting of pipes, comprising a housing and an elongated saw blade. A drive, a gear unit and a longitudinally running reciprocating piston rod are contained in the housing. The reciprocating piston rod is fastened wit...
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JPH0533225Y2 |
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JPH05208313A |
PURPOSE: To eliminate uneven portions of deflection up to about 0.03 mm from a circular saw blade plane by disposing a feeler gauge at the same distance from the center point of the circular saw blade within a regular angle range relativ...
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JPH05208311A |
PURPOSE: To prevent the increase of a slip caused by catching chips between a belt and a motive wheel and increase the transmission efficiency of a drive torque and reduce an energy loss by arranging a scraper for removing chips adhered ...
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JPH05200668A |
PURPOSE: To cut not only sheet metal but especially heat-treated abrasion- resistant thick-plate metal of high strength into pieces of accurate lengths in burr-free and right-angle fashion by disposing a clamp device for clamping cutting...
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JPH05192813A |
PURPOSE: To provide a power table tool having an improved chip collecting device. CONSTITUTION: This power table tool is provided with an exit port 36, which is positioned relative to the cutting member of the tool so that chips and othe...
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JPH05169436A |
PURPOSE: To provide such an adjusting method of a deflection of the center of a blade that physical and spiritual fatigue of an operator in adjusting operation of the deflection of the center of the blade of an inner diameter saw is miti...
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JPH05152261A |
PURPOSE: To reduce the amount of warps by controlling the flow rate of cooling/ washing liquids supplied to the tip of an inner blade on the basis of the passing flow rate of a flow adjustment valve and the displacement of the inner blad...
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JPH0536163B2 |
A crooked cut detecting system consisting fundamentally of a sensor for sensing irregularities developed on a cut end of a material from which a section was cut away by a sawing machine, an arithmetic means for deriving as a developed cr...
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JPH05131436A |
PURPOSE: To easily perform centering work or tension adjusting work at the time of the attachment of an inner peripheral edge rotating cutting blade to a holding device within a short time even by an unskilled person. CONSTITUTION: A hol...
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JPH0539826U |
[Purpose] The present invention relates to a dust-absorbing jig saw that sucks dust generated during cutting, and the purpose of the present invention is to remove the hose and vacuum cleaner of the dust-absorbing jig saw so that the mai...
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JPH0520492Y2 |
A coolant supply nozzle apparatus for a slicing machine includes a body, a first mobile member, a second mobile member, a nozzle tube, a first positioner and a second positioner. The body has a pivot shaft disposed so as to extend axiall...
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JPH05116138A |
PURPOSE: To suppress the displacement of a blade at a cutting position. CONSTITUTION: A blade position detection sensor 5 and an electromagnet 6 are arranged in opposed relation to the blade surface 1b at the cutting position C of a blad...
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JPH05104437A |
PURPOSE: To control the camber of a wafer by detecting the existance of the camber at the time of cutting the wafer, and automatically execute the dressing of an inner peripheral blade. CONSTITUTION: A camber control device is provided w...
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JPH05104501A |
PURPOSE: To provide a method of cutting work made of layered woods or the similar without damaging the work cover layer and to provide a simple structure, light weighted, and cost effective manual circular saw, which has saw tooth capabl...
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JPH0596529A |
PURPOSE: To three-dimensionally grasp the state of an inner peripheral edge at the time of the cutting of an ingot and the cut cross-sectional shape of the cut ingot. CONSTITUTION: Displacement sensors 10, 12, 14 measuring the displaceme...
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JPH0569436A |
PURPOSE: To obtain the title device capable of accurately controlling the deflection (bending) of a blade during cutting processing. CONSTITUTION: A blade position sensor 8 detecting the position of a blade 6 in the thickness direction t...
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JPH0569346A |
PURPOSE: To permit a cutting tool to follow a marking line by projecting a collected light beam while sectioning its length onto a workpiece in front of the cutting tool, and guiding a hand-held tool so that the light beam coincides with...
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JPH0520861U |
[Purpose] To provide a saw wire cutting machine that enables cutting of a workpiece having a tapered surface or a sloped surface with a single processing machine. [Constitution] It consists of a cross table 2 on which the work B is place...
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JPH0516969B2 |
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JPH059207B2 |
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JPH055787U |
[Purpose] Facilitates saw blade replacement work. [Constitution] The holding arms 2 are swingably attached to both sides of the pair of frame main bodies 11, and the holding plates 23 are attached below the holding arms 2 via hinges. A s...
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JPH052489B2 |
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