TW457156B - Automatic exchange system of electrode tubes storage for a fine-hole electric discharge machine - Google Patents

Abstract

An automatic exchange system of electrode tubes storage for fine-hole electric discharge machine consists of an exchange method of electrode tubes, electrode frames, a measurement device of an electrode length, an electrode tubes guiding disk, and a device of electrode tubes storage. The exchange method of electrode tubes includes clamping the electrode tubes and storing at the electrode frames by the movement of x, y, and z axes of the fine-hole electric discharge machine and by the rotation or reversal of the fixed axis of the clamping head with some suitable electrode frames, in which a flexible member and a depositing member and a restricting member of the clamping head are set up; the electrode frames are placed at or deliver to a location that can be approached by the movement of x, y, and z axes of the device of electrode tubes storage; loading and unloading the clamping head and taking out and back the electrode tubes by the rotation or reversal of the fixed axis of the clamping head. The method and device of measurement of the electrode length is to sense and to measure the length when the electrode tube is taken out or back by a sensor and signal processing with a microprocessor. The guiding disk of electrode tubes set under the bottom of z-axis with some suitable electrode rings of different specifications rotates and makes the electrode ring of the suitable electrode tube face to the central axis of the clamping head.

Description

457 1 5 6

B Amendment 1 ^-^ 120932 5th, invention description (〗) ~ --- This system automatically exchanges the electrode tube inventory of the fine-hole electrical discharge machining machine \ Only the automatic exchange and storage of the electrode tube of the fine-hole electrical discharge machining , Also used for multiple specifications or multi-electrode pore discharge machining operations), and the use of a robotic arm (but it can also be used to expand the X-axis, γ-axis, or 2 axes on a Y-level processing machine (or plus X axis, Shen) movement, and the electrode can be automatically exchanged with a thunderous water that can rotate forward and backward. ^ The electrode of the rotation is refreshed, that is, the application for invention No. 87115127 has been filed in the field except the customs. In addition, the present invention should have the same two aspects; and regarding the background of patent application and conventional techniques or pre-patent cases: the shape of the electrode tube is quickly consumed, and the same workpiece has many processing operations, often Need to replace the multi-tube electrode, and = 1. ^ & & replacement, resulting in the pore discharge machining operation can not be automated, but it will waste a lot of man-hours', and the diameter of the pore discharge machining electrode tube is generally O.lnnnj .Omm but 4 in length It is 0mm long and has almost no rigidity. Therefore, the micro-hole electrical discharge machining machine cannot be replaced with the ATC of the conventional center. It is said that the manufacturer Curirent exhibited the use of ATC (including The model machine (Mödel) of the electrode tube replacement system of the robot), from its static display, it is inferred that the best feasible operation mode of the machine should be to use the ATC of the conventional machine center, which is directly based on r〇b〇t. The electrode tube is clamped under the machine head, and then the electrode pipe is pulled by the machine head, but because of the model machine show 1 · page 5 457156 ^ — --- cable number 881 卽 932_ year month date article is positive _ five, Description of the invention (2) '一' 一 ^ It has never been activated during the period ', and it has not been sold on the market, and its actual operation and efficacy cannot be confirmed. However, in terms of the best possible operation mode, the electrode tube with a diameter below \ Onun must be It is pinched, and the diameter of 1〇1} 11 {1 ~ 3, 〇1 ^ = electricity will often be pinched. In addition, it is easy to pull the electrode tube against the seal with the handpiece. Make the high-pressure machining fluid (usually 100atm) leak from the electrode, and once the machining fluid leaks out, it cannot work. Obviously, the cUrrent model machine cannot be used. In addition, in the process of replacing the electrode tube, if the electricity of different diameter specifications is encountered, the electrode guide ring (gUide) of the corresponding specification needs to be replaced. The replacement of the ring is still done manually. Since porous multi-specification pore discharge machining is very common, how to store enough tube electrodes [preferably also multi-specification] and take it by the processing machine itself, it becomes a pore discharge machining machine 'Problems that need to be solved ... The inventors therefore actively researched and tested, and finally the invention was born The main purpose of the invention is to provide an automatic stock exchange system for a fine hole electrical discharge machine, including an electrode tube exchange method 、 Electrode stand: = length measurement & electrode tube length measuring device, electrode tube guide plate, and electric m vibration set v Electrode tube exchange method 'is the use of pore discharge plus w, z sleeve movement and refreshing head The electrode holder is fixed to the forward or reverse direction, and the electrode holder is provided with an elastic element, a chuck and a limiting element, and the electrode holder is stored in the electrode after the electrode tube is refreshed, and the electrode holder is set on or by The electrode tube storage device is transported to the X axis, and the position that can be reached when the z axis moves, and the fixed axis of the chuck is rotated forward or reverse-^ m ^ or release the chuck ', and then the electrode tube is taken or unloaded. Peach_mountain. 7 ^ '.............. 45-156 Case No. 88120932 V. Description of the invention (3) Corrector sentence: The device' is sensed by a sensor The electrode tube is micro-processed; when it is said that the length is measured when the electrode tube is taken or put, the electrode tube guide plate is provided with a turntable at the lower end of the Z-axis and an appropriate amount of electrode tubes of different specifications are provided on the turntable. Electrode guide ring 'It can be rotated so that the electrode guide ring of the appropriate size electrode tube is aligned with the central axis of the fixed shaft of the chuck, so as to achieve the functions of automatic picking and placing of the electrode tube, automatic measurement of the length of the electrode tube and replacement of the automatic electrode guide ring' And obtained the industrial technicians who can fully automate the pore discharge machining operation. The following is a detailed description of the application examples of the present invention in conjunction with the drawings. However, the names of the drawing numbers are listed as follows: (X) X-axis (Υ) Υ-axis (Α) Handpiece (B) Chuck (B1) Lost head cap (B2) Lost block (P) Electrode tube (S) Cool head fixing shaft (1) Electrode holder (11) Frame body (112) Flat plate (12) Elastic element (131) Limit hole (132) Guide Bevel (134) Crown cap (15) Fixing plate (X,) Extend X vehicles (Z) Z axis (R) Robot arm (B,) Spring collet (B11) Female thread (B2) Thread (P1) Leakproof Washer (S ') Chuck fixing shaft (ΙΑ) Electrode holder (111) I-shaped rod (113) Flat plate (13) Storage element (131A) Limit hole (133) Guide slope (14) Guide rod (16) Electrode guide ring

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Case No. 881209 Rib guide wheel (2) Beam emitter (22) Electrode guide 5 丨 Device (3A) Turntable (3U) Threaded hole (312) Electrode guide ring (32A) Thread (322) Electrode inventory device (4A) Conveyor (411) Rotary shaft (413) Guide plate (415) Rotary shaft (417) Positioning member (421) Low position sensor (423)

Sensor Beam Receiver Electrode Guide Pei Turntable Notch Electrode Guide Ring Fixed Plate Electrode Inventory Device Sprocket Fixing Plate Outer Flange Turntable Positioning Sensor High Positioning Sensor Positioning Wheel As shown in circle one, the present invention relates to inventory self-reporting From 4t ^, the electrode replacement system of the fine-pore Mei electric processing machine includes the electrode tube gauge and official inspection method, electric replacement method, electric pole frame, when the length is called, and the electrode tube length measurement device w ^ The electric maple Yong electrode storage is 4 ^ ^ Electrode tube guide plate and electrode tube storage set 'Among them, the electrode tube exchange method is X-wheel, v Α 1 糸, which uses a fine-hole electric discharge machining machine, r, and Z-axis. Move and clamp the cylinder to a proper amount to do the forward or reverse rotation of the shaft and the electrode holder, and clamp the chuck into the thunder and dissolve it, and then store the φ ^ octopus electrode tube on the electrode holder, 2 The pole holder is set on or transported by the electrode tube inventory device to the X-axis, γ-axis combination or release chuck, and then the electrode tube is taken or unloaded.

From the position that can be reached during the movement, and the fixed axis of the chuck rotates forward or reverse, the long method and device use a sensor to sense the electrode tube and give it to the microprocessor 457156. 5. Description of the invention (5) Signal, and then The length of the electrode tube is measured when it is taken or put. The electrode tube is generally provided with a turntable at the lower end of the # 2, and the turntable is provided with an appropriate amount of electrode guide rings of different specifications = tubes, and the electrode tube of the appropriate specification can be rotated to make it | Fix the central axis of the chuck. As shown in Figure 2, the electrodes are exchanged with the electrode tube of the fine-hole electric discharge machine, and the W ， and z-axis movements of the electric discharge machine are fine and smooth: the forward or reverse rotation of the shaft (shank), and The following methods: Provide a proper amount of electrode holder, and clamp the missing electrode to the electrode holder, and then set or transfer the electrode holder to the fork shaft, γ shift: when: where to go ... cool head fixed shaft Forward or reverse, and the group releases the chuck, and then take or release the electrode tube. 〆As for the above electrode frame of the present invention, it is a rigid frame body, and has: Health = pieces' to absorb the missing head to fix the shaft combination or release the clip; the produced component of a chuck to store the chuck, and A restricting element for restricting the rotation of the collet. The storage element and the restricting element of the head can be arranged on the upper end of the frame. In the head, 70 pieces can be matched with the restricting element. Between the bodies, the storage element or restricting element of the bullet head can also be placed under the frame, and the electrode guide ring in the IL and the electrode guide ring in the frame i 3 The inside is an inverted cone-shaped bud through-hole. And Gu Ersuo's is an example of an electrode holder, mainly because it has proper rigidity in order to maintain the _ free electrode tube in the Yunlun gas storage tube ( (See Figure 4) Rigidity 'Avoidance': --- A is bent or damaged due to excessive shaking during misplacement, which is 45? 1 56 I_ case number 88120932, _ year, month, and day of revision _ V. Description of the invention (6)

F. An elastic element (12) and a chuck (B) (see Fig. 4) are provided on the frame body (11), and the storage element (13) is provided with a limiting hole (131). Restriction element of the chuck (B,) 'The upper edge and the inner bottom edge of the restriction hole (131) have guide slopes (132) (133), and the frame (U) can have a rigid and upright I-shape The upper and lower ends of the rod (111) are each connected to a flat plate (112) and (U3), a fixed plate (15) is fixedly connected to the flat plate (112), and a guide rod (14) is passed through the storage element (13). The combination fixing plate (15) is provided with an elastic element (12) between the storage element (13) and the fixing plate (1 5) with a space in the normal state, and an electrode can also be appropriately projected on the I-shaped rod (111). The guide ring (16) and the electrode guide ring (16) are internally provided with an inverted tapered through hole (丨 6 丨).

Figures 4 to 6 are diagrams of the electrode tube (P) stored on the electrode holder (1), of which Figure 4 and Figure 5 are applicable to the traditional collet (B), and Figure 6 illustrates the storage of the collet (B) ,), And the electrode tube (p) will be inserted before the appropriate leak-proof loop (P1) 'As shown in Figures 4 and 5, the electrode tube CP) is first clamped by the chuck (B) Tightly, a crown tooth cap (134) (that is, a limiting element) is embedded in the limiting hole (131) of the storage element (13) of the electrode frame (0), and the crown teeth on the upper end of the crown tooth cap (134) The restriction chuck (B) can be embedded so that the thread (B3) at the upper end of the chuck (B) and the female screw (not shown) in the chuck's fixed shaft (S) are screwed on or unfastened. The No. 6 spring chuck (B,) is based on its nut (B1) containing the clamp block (B2), and then clamps the electrode tube (p) and its leak-proof washer (pi) on the clamp block (B2). Place the nut (B1) in the limiting hole (1 31) of the storage element (1 3), and the limiting hole (1 31) is also the limiting element of the collet (B '), and the nut ( b 1) The internal female thread (B11) can be fixed to the shaft with the chuck (not out) The male thread on the lower end is screwed on or off.

Page 10 15715β No. 88 丨 卯 q 叩 V. Description of the invention (7) Schematic diagram of the operation of gripping the electrode tube (p), as shown in Figure 7, the cool head fixed shaft (S,) of the spring collet is lowered directly against the clamp The head nut (B1) [contains the clamping block (B2), the electrode tube (p) and the leak-proof washer (ρι)] and the storage element (13), and presses the storage element (1 3) down to compress the elastic element (1 2) At the appropriate position (not to the end) 'At this time', the chuck fixing shaft (s') is turned forward to order the chuck nut (B 丨) and the chuck due to the fixed shaft (S) to screw together to clamp the clamping block (B2) Therefore, the leak-proof washer (P1) and the electrode tube (P) are clamped tightly. The 'other' elastic element (12) is pressed against the storage element (13), so that the storage element (13) can always restrict the chuck nut (B1). Make it temporarily unable to rotate until it is screwed with the chuck fixed shaft (s,). As for the electrode tube (p), as shown in Figure 8, the chuck fixed shaft (s,) and its chuck nut ( Bi) Lowering to the limit hole (13υ 'of the collet fixing shaft (s') reversely into the storage element (13), the lost nut (B1) is gradually rotated and the collet nut (B1) is pressed down. Against the storage element (3), Until the chuck nut (B1) is separated from the spring chuck (B,), the change in length when the chuck nut (B1) is unscrewed is absorbed by the elastic element (12). Examples of tube length measurement methods include the induction length measurement method when the tube is removed from the electrode holder or unloaded, the length is measured and the contact length measurement method, also known as the electrode tube residual length measurement method, is attached to the electrode When the tube finishes processing the workpiece or can no longer process, the current and voltage will be reduced to not cause damage to the workpiece] ::: After the workpiece is output-short-circuit signal, continue to make electricity: j tube contact while pulling away from the workpiece, and the electrode tube is calculated The residual length is the y workpiece and is shown in Figure 10. It is a device using an inductive length measurement method. It is composed of an inductor (2) and a microprocessor or its equivalent g ----------- ---- Double <Equivalent Circuit

Page 11 457156 -SS__88120932 V. Description of the invention (8) a correction (consistently out of the day / belongs to the existing control center of the micro-hole electrical discharge machine), the Fuzhong induction benefit (2) is composed of the beam projection element (21) And the beam receiving element (22Γ = constitutes [the diagram is shown for illustration only] 'and the beam projecting element (21) projects the leading line to the electrode tube (P)' and the beam receiving element (22) receives the light passing through the electrode tube (P) The projected light f or the aforementioned projected light reflected by the electrode tube (P), when the electrode tube (P) is taken or put, the 'electrode tube (p) effectively transmits and receives the range through the light beam', and the sensor (2) is the sensing electrode. The pipe (p) gives a signal to the microprocessor, and the microprocessor calculates its length. As for the actual calculation method, the Z-axis motor moves the Z-axis lead screw to raise and lower the z-axis. At the same time, the motor shaft is also provided with a code Encoder (encoder), the encoder can get the lead screw to rotate a few turns (angle), and then get the length of the Z axis lifting, plus the length of the clamped part (experience value can be preset in the computer as a constant) That is, the total length of the electrode tube β 3) The second example, a turntable (3) or (3Α) is set under the head (Α), and an appropriate number of electrode guide rings (32) of different specifications are provided on the turntable (3) or (3Α), and The electrode guide ring (32) of appropriate size can be rotated to align with the center axis of the headless fixed shaft or ($ '). Figure 11 and Figure 12' are the first example, tied to the machine head (A) A rotatable turntable (31) 'is set at the lower level, and a plurality of threaded holes (3U)' are provided on the turntable (31), and a screw ί 3 21) provided on the outside of the electrode guide ring (3 2) of various specifications is provided. It fits into the threaded hole (311) 'and the electrode guide ring (3 2) can correspond to the guide electrode tube (P)' and 'the turntable (31) can be driven by a motor to rotate (not to repeat it), and is shown in Figure 12 The bottom view shows that the turntable (31) has another notch (312) for the chuck fixing shaft (S ') [or chuck fixing shaft (s)] to pass through. As shown in FIG. 13 ′, this is another example of the electrode guiding device (3).

Page 12 457156 Case No. 88120939 V. Description of the invention (9) The electrode guide (3A) is vertical (as long as it is not horizontal) and is set under the head (A), that is, its turntable (31A) is set vertically on the machine Below the head (eight), the turntable (31A) is also provided with an electrode guide ring (32A) on the turntable (31A), but the electrode guide ring (32A) is fixed on the turntable (31A) by a fixing plate (322), and the electrode The center of the hole of the guide ring (32a) passes the center of the turntable (31A), and the turntable (3U) can also be driven by a motor to rotate (not to repeat it). In addition, the distance between two adjacent electrode guide rings (32A) is for the chuck fixed shaft (S ') to pass through. Figures 14 to 17 are examples of the electrode stocking device (4), which includes electrodes. The library, the conveyor (41) and the positioning member (42), among which the electrode library is directly merged with the conveyor (41) described below in the example exemplified below, and is only referred to as the roller (41), and has a chain Type (or conveyor belt type) and rotary table type, but in practical applications, the electrode library can be separated from the conveyor (41) when the specific application is used. At this time, the conveyor (41) can further include a robot arm, but the cost The higher 'conveyor (41) (that is, the electrode library) is provided with an appropriate amount of electrode holders (!), And the conveyor (41) can be circulated to convey the electrode holders (!) To the positioning members (42) for positioning. Among them, the first example of 'Figure 14 and Figure 15 is a circulating chain type (or conveyor belt type)' The second example of Figures 16 and 17 is a tower-shaped turntable type, as shown in Figures 14 and 15 The electrode storage device (4) includes a conveyor (41) (ie, a circulating chain) and a positioning member (42). The conveyor (41) has a key wheel (411), a rotating shaft (412), and a fixing plate (413). ) And a guide plate (414), where the guide plate (414) is one above and one parallel and passes through the rotation shaft (412) of the pivot sprocket (411), and the rotation shaft (412) can also be driven by a motor to rotate (out of day) In addition, the conveyor (41) (circulating chain), which is also one above and one in parallel, is driven by the key wheel (411), and an appropriate amount of electrode rack (1) is arranged between the two conveyors (41), and

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V. Description of the Invention (In addition to one of the electrode racks (1) in the ICO, each electrode rack (i) is provided with an electrode tube (P), a leakage preventing ring (P1) and a spring collet (B,). The chuck nut (B1) and the clamping block (B2) are 'other' provided with a guide wheel (π) corresponding to the guide plate (414) on the I-shaped rod (111) of each group of electrode holder (1), and the guide wheel (π ) The inner edge is relatively protruding and can be snapped against the outer flange (415) of the guide plate (414). In addition, the positioning member (42) is composed of a positioning sensor (421), a low position sensor (422), and a high position sensor (423 ) And a positioning guide wheel (424), wherein the positioning guide wheel (424) pushes the electrode frame (1) outwards, and the inner flange of the guide wheel (17) is pressed against the outer flange of the guide plate (414). (415), and use the positioning sensor (4 21) to make the electrode holder (1) stop at the positioning, while the low position sensor (422) and the high position sensor (423) detect the electrode holder (1) and Is there a chuck (B) or (B,) on the chuck fixed pump (S) or (S ') to ensure the safety of the machine? As shown in Figures 16 and 17, the electrode storage device (4A) includes Several layers of turntable (417), and its rotation shaft (416) and rotation The proper amount of electrode holder (1A) on (417) The difference between the electrode holder (1A) and the electrode holder (1) is that the limiting hole (131A) of the electrode holder (ία) has a gap to the outside, which can avoid the machine head It is too high, and except for one electrode holder (1A), each electrode holder (1A) is provided with an electrode tube (P), its leak-proof washer (P1) and a spring collet (B,). The chuck nut (B1) and the clamping block (B2) can also be rotated by a motor. The turntable (417) can be positioned at a fixed point, and the electrode holder (1A) can be positioned at a fixed point. The subsequent electrode tube (P) is put and put into operation. As shown in FIG. 18, it is the first example of the overall system of the present invention, and the electrode holder (1) is fixed on the remaining space of the work table of the fine-hole electric discharge machine. (Space for not holding the workpiece) 'Other' This example is also used with the existing X-axis (X), Y-axis (Y), Z-axis (Z) of the fine-hole EDM machine (not shown) ,

Page 14 457156 ---- 1 · ^ !, 881209,1¾¾_year, month and day repair &amp; _. V. Description of the invention (11) and the chuck fixed shaft (not out of the day) are implemented, when operating, such as As shown in Figure 19, 'X axis (X) and γ axis (Y) can move the chuck on the machine head (out of the day) to the appropriate electrode holder (1) [ Take or put the electrode tube] () As shown in the twentieth figure, it is the second example of the overall system of the present invention, and the electrode holder (1) is a cyclic linkage. This example is also equipped with a fine-hole electrical discharge machine. The X axis (X), γ axis (γ), the machine head (Α) operating on 2 axes (; 2), and the collet fixed axis (S,) are implemented, where the X axis (X) extends the length to The X-axis (X ')' is extended and the electrode holder (1) is cyclically connected to the conveyor (41). The structure uses an endless chain-type electrode inventory device (4), and the electrode length measuring device (2) and electrode guidance device ( 3) It is also used in the normal state. Each set of electrode holders (1) is provided with a collet nut (B1) and a clamp block (B2), and an electrode tube (P). And leak-proof washer (P1), but its chuck The fixed shaft (s,) must be empty, otherwise the whole system must leave at least one set of electrode holders (1) in an empty state, that is, no chuck is placed in the limiting hole (131) of the storage element (13). The nut (B1) and the clamp block (B2) are used to dispose the electrode tube (p), as shown in Fig. 2 during operation. The "electrode inventory device (4) can circulate a single electrode holder (1) to a fixed point. Positioning 'while the head (Α) moves on the X-axis (X), γ-axis (γ), ζ-axis (Z), and extended X-axis (X') to a fixed point, and is taken by the chuck fixed axis (s,). Put the electrode tube (P) 'and measure the length of the electrode tube (p) with the electrode length measuring device (2), and the electrode guide device (3) can switch to the electrode guide ring (32) with an appropriate aperture for the electrode Tube (P) is inserted.

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457156 _Case No: 88120932_Year Month and Day _______ Brief description of the drawing Top view. The eighteenth figure is a top view of the first example (electrode holder fixing) of the overall system of the present invention. The nineteenth figure is a schematic view of the operation of the first example of the overall system of the present invention. The twentieth figure is a schematic view of the second example of the overall system of the present invention (electrode holder cycle linkage). The twenty-first figure is a schematic diagram of the second example of the overall system of the present invention.

Page 17

Claims (1)

^^ 88ί2093ί: B amendment d57156 6. Application scope of patent 1. A method for exchanging electrode tubes of a fine-hole electric discharge machine, which uses the movement of the X-axis, γ-axis, and Z-axis of the fine-hole electric discharge machine and the positive of the chuck fixed shaft (shank) Rotate or reverse, and the following methods: Provide the appropriate amount of electrode holder ', and clamp the electrode tube on the chuck and store it on the electrode holder, and then set or transport the electrode holder to the X-axis, γ-axis, and Z-axis when moving Can be reached, and the fixed shaft of the chuck rotates forward or reverse, and the chuck is combined or released, and then the electrode tube is taken or unloaded. 2 _ The electrode tube exchange method of the countersink electrical discharge machine described in item 1 of the scope of patent application, wherein when the chuck fixes the shaft combination or releases the chuck, the chuck is restricted by the limiting element and cannot be rotated. 3. The electrode tube exchange method of the fine-hole electric discharge machine described in item 1 of the scope of patent application, wherein the linear displacement generated by the combination of the fixed shaft of the chuck or the release of the chuck can be absorbed by 2; the shaft moves. 4. The electrode tube exchange method of the fine-hole electric discharge machine described in item 1 of the scope of patent application, wherein the linear displacement generated by the combination of the fixed shaft of the chuck or the release of the chuck can be provided with an elastic element to absorb it. 0 5. The electrode tube exchange method of the fine-hole electric discharge machine as described in item 1 of the scope of the patent application, wherein the X-axis or γ-axis or Z-axis of the fine-hole electric discharge machine can be individually or combined to extend its moving length to The position where the electrode tube is taken out or put out is extended beyond the table of the fine-hole electric discharge machine. 6 · —The electrode holder of a kind of fine hole electric discharge machine is a rigid body and it is equipped with a chuck and its fixed shaft, and the other has the right: Page 18 An elastic element, a chuck storage element to store the chuck, and 457156 Six, apply for patent Fan Yuan to modify the restriction elements; in j, ... the elastic element ^ is adjacent to the element adjacent. Control _ or set drink. Clip_main_storage element, i limit spears to limit water absorption .. . Elastic_Friend_Piece of the chuck The linear position generated by the chuck is removed. 7. As for the electrode holder of the fine-hole electric discharge machine described in item 6 of the scope of the patent application, the ten-chuck storage element and the limiting element are arranged on the upper end of the frame body. 8. The electrode holder of the fine-hole electrical discharge machining machine as described in item 7 of the scope of the patent application, wherein the storage element and the limiting element of the chuck may be depressions of the opposite shape. ^ 9. As the item 6 of the scope of patent application In the electrode holder of the fine-hole electric discharge machine, the elastic element is arranged between the storage element or the holder of the chuck and the frame body. 10. The electrode holder of the fine-hole electric discharge machining machine described in item 6 of the scope of the patent application, wherein the elastic element is provided under the frame β 11 · The fine-hole electric discharge machining machine described in item 6 of the scope of the patent application The electrode holder is a body provided with a proper amount of electrode guide rings. 12. The electrode holder of the fine-hole electric discharge machine according to item 11 of the scope of the patent application, wherein the inside of the electrode guide ring is an inverted tapered through-hole. —H I. Kind. ^ Electrode tube length measuring device 1 for electric processing machine, which is composed of sintering devices and micro-locations, where the inductor is composed of light U-emitting elements-beam receiving element ... Si, The 'East Projection Element' shoots to the electricity selection camp. Tablet J- and the beam receiver receives the projected light sense through the electrode tube by the electrode tube 1-57156 --- Case No. Sin 120932 ___ Modification of Renyue_ VI. Patent Application Scope Description # 射 氺. 兹 ， 进 1 测 雷 极 管 # Thousands of processor signals — ~~ Take or put, engage Camp day captures his long Yan Kao. 1 ·! ^ A method for measuring the residual length of the electrode tube of a pore discharge force σ machine. 'When the electrode tube has finished processing the workpiece or can no longer process it, reduce the processing current and voltage to no damage to the workpiece. Connect the electrode tube. After touching the workpiece and outputting a short-circuit signal, continue to keep the electrode tube in contact with the workpiece and pull it away from the workpiece at the same time, and calculate the remaining length of the electrode tube. An electrode guide plate of a fine-hole electric discharge machine is provided on the machine head-a turntable, and an appropriate number of electrode guide rings of different specifications are arranged on the turntable, and the electrode guide ring of an electrode tube of an appropriate specification can be rotated to align with the clamp. Head fixed axis central axis. 11 ^ The electrode guide plate of the fine-hole electrical discharge machine described in the first & item of the patent application, wherein the turntable is parallel to the horizontal plane, and a notch is provided on the turntable for the holder to pass through the fixed shaft P 1 such as The electrode guide plate of the fine hole electrical discharge machine described in item U of the patent application, wherein the turntable is at an angle or perpendicular to the horizontal plane. The fine hole electrical discharge machine as described in the item of the scope of the patent of Shenyang 0 徂 ί guide plate ’, in which the gap between two adjacent electrode guide rings on the turntable can at least pass through the fixed shaft of the chuck. ** ^ 一 ^ Electrode inventory device of fine hole EDM, including electrode library, conveyor and positioning parts, i ^ The electrode library is equipped with a proper amount of electrodes r /-The position of the electrode holder to the positioning part 4 A # &gt; I-ring movement, and the positioning part is adjacent to the "Han .. knot" 5 where appropriate, by positioning the wheel by mistake. Page 20 457156 Amendment Case No. 6 'Patent Application Scope • The electrode storage device of the fine-hole electrical discharge machine as described in item 1 of the patent application scope, in which the positioning member is provided with a guide wheel and an inductor or a switch, which can make the electrode holder Guided by the locator. As described in item jj of the scope of patent application, the fine hole electrical discharge machine = electrode storage device, in which the electrode library is directly composed of a conveyor, and an appropriate amount of electrode holders are fixed on a conveyor belt or a chain. 1 The electrode storage device of the fine-hole electric discharge machine described in item jj of the scope of patent application, wherein the electrode library is directly composed of a conveyor, and an appropriate amount of electrode holders are fixed on the turntable. As in the electrode storage device of the fine-hole electric discharge machine as described in the item (1) of the scope of the patent application, the carousel is constituted by a robot arm. The electrode inventory device of the fine-hole electrical discharge machine as described in the scope of application for patent jj, wherein the position setting device is provided with an electrode length measuring device, the electrode length measuring device and the grate of the micro-virtual kiln, among which the salt bottle bundle The projection element is composed of # 本 t 热 站 占. Electrode tube _projection light ― the receiving element volume chants Xuemeiying ^ light green. Or the projection light is selected by electricity, and tweets howl!-± _ 声Yu Weiya ϋ Wuhao—Fang Electrode Camp Blindly Tested Tang County 25. A fine-hole electrical discharge machining system, a beech electrode tube parent replacement system, which includes the X-axis of a fine-hole electrical discharge machine, γ Axis, 7 bismuth # # &amp; &amp; a W ^ The movement of the god Z axis and the forward or reverse rotation of the chuck fixed axis, and the appropriate amount of thunder 杌 M ^ „, fire song U 疋 柙, + .γ. V ,, 7 1 Xia electrode holder, and each electrode holder is set, not X, Y, Z axis, can be reached when moving. The pole holder is a rigid body, and has: 457156 Case No. 88120932 (6) Patent application scope-an elastic element 'to absorb the linear displacement of the collet fixed shaft combination or release the collet, a collet storage element to store the collet, and a restricting element' to restrict The refreshing head rotates; and the electrode holder can store the chuck of the failed electrode tube by its storage component, and at least one electrode holder is a chuck that does not store the clamped electrode tube or at least the chuck fixed shaft produces an unassembled straight chuck. 1 The electrode tube exchange system of the fine-hole electrical discharge machine as described in the red item of the scope of the patent application, wherein the X-axis or the γ-axis of the fine-hole electrical discharge machine can be individually or combined to extend its moving length, and to extend the X-axis or Those who extend the γ axis. The electrode tube exchange system of a fine hole EDM machine includes the X-axis, Y-axis, Z-axis movement of the fine-hole EDM and the forward or reverse rotation of the fixed axis of the chuck, and the electrode inventory device. The electrode inventory device includes an electrode library, a conveyor, and a positioning member, and an appropriate amount of electrodes is provided on the electrode library, and the conveyor can circulate and transport the electrode rack to the positioning member for positioning, and the positioning is the aforementioned X-axis, The position that can be reached when the γ axis and 2 axes move, and each electrode frame is a rigid frame body, and has: an elastic 711 pieces to absorb the linear displacement generated by the combination of the fixed shaft of the chuck or the release of the chuck, cool The storage element of the head is used to store the refreshing head, and the -limiting element is used to restrict the rotation of the chuck; = The electric t frame can store the chuck of the electrode tube with its storage element, and the y frame does not store the defective electrode tube. Chuck or chuck solid Page 22 Case No. 88120932 457156 Year of the Month 6. Scope of patent application Those who are not combined with straight chucks. 1 The electrode tube exchange system of the fine-hole electric discharge machining machine as described in item II of the scope of the patent application, wherein the positioning of the electrode inventory device: a processing machine and an inductor or switch can be used to guide the electrode holder to the positioner. 1 According to the U-shaped electrode tube exchange system and system for fine hole discharge processing described in the scope of the patent application, the electrode library of the towel electrode inventory device is directly composed of a conveyor, and it is composed of an I conveyor belt. Or an appropriate amount is fixed on the chain Electrode holders. 1 The fine hole electrical discharge machine as described in item U of the scope of the patent application. The electrode library of the Electrode Inventory Device of Zhongzhong is directly composed of a transmitter, and an appropriate number of electrode holders are fixed on the turntable. I The electrode tube parent replacement system of the fine-hole electric discharge machine described in item U of the scope of the patent application, wherein the conveyor of the electrode storage device is composed of a mechanical arm. 1 The electrode tube exchange system of the fine-hole electric discharge machine as described in item U of the patent scope 'wherein the electrode stock device is provided with a f-pole length measuring device at the setting position of the electrode inventory device', the electrode length measuring device-in which I beam Projection, Zhu Xilaidong accepted Yuan Zhulin Qicheng 'and beam beam shooters, and the beam beams up # amp @ @ or the aforementioned measures reflected by Xue Lianyu Vertical line ’_— soil_two ·· sense 'electrode processor signal, and measure its length when taking or putting the polar tube"