CN105652123A - Testing method of pulse ignition voltage of electric explosive device - Google Patents
Testing method of pulse ignition voltage of electric explosive device Download PDFInfo
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- CN105652123A CN105652123A CN201610090870.1A CN201610090870A CN105652123A CN 105652123 A CN105652123 A CN 105652123A CN 201610090870 A CN201610090870 A CN 201610090870A CN 105652123 A CN105652123 A CN 105652123A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention provides a testing method of pulse ignition voltage of an electric explosive device. According to the testing method, an output positive electrode of a direct-current stabilized voltage power supply is connected with an input end of a solid relay; an output end of the solid relay is connected with one end of a pulse ignition type electric explosive device to be tested; a triggering end of the solid relay is connected with a DO (Defense Order) interface of an industrial control computer; the other end of the pulse ignition type electric explosive device to be tested is connected with an output negative electrode of the direct-current stabilized voltage power supply; the industrial control computer is internally provided with a pulse width testing procedure, and a high-speed on/off control signal is transmitted to the triggering end of the solid relay through programming the pulse width testing procedure, so that ignition voltage can be provided for the pulse ignition type electric explosive device to be tested; the pulse width testing procedure has good commonality, and only can carry out corresponding setting on pulse width according to different pulse width requirements on the ignition voltage of the pulse ignition type electric explosive device to be tested, so that related testing verification work can be carried out; and the electric explosive device can be repeatedly used, is low in cost and has a long-term use value.
Description
Technical field
The present invention relates to electric spark workpiece pulse firing technical field of measurement and test, particularly relate to the method for testing of a kind of electric spark workpiece impulse ignition voltage.
Background technology
Priming system is equipped with gunpowder or explosive, is stimulated after-combustion or blast by the less energy in the external world, for the gunpowder that ignites, ignition charge, do the predetermined functions such as mechanic once to the general name of the element used or device; It is detonate and igniting most sensitive originate the energy, the starting property of its function and susceptible determine its status in the system of weapon and effect, as the most sensitive part in armament systems, its safety, reliability directly affect the safety and reliability of armament systems.
The optimization design needs developed rapidly with aircraft electric power system along with priming system firing technique; aircraft subsystem has been selected pulse firing type electric spark workpiece quite a lot; and the priming system of the type is higher to the width requirement of firing pulse; pulse width is less be easily caused this type of pulse firing type electric spark workpiece can not normal ignition; and then reduce the reliability of pulse firing type electric spark workpiece work; pulse width is bigger than normal, crosses long-time energising, increase ignition circuit short-circuit risks further after the fusing that is easily caused in firing circuit current limiting safeguard resistor.
Therefore, this type of electric spark workpiece pulse firing performance must be carried out test checking, at present, conventional solution be buy a fast response time, artificial mains that control accuracy is high, utilize the voltage pulse output that its program control host setting needs, then carry out verification experimental verification; This scheme is feasible (its control accuracy can only control at more than 1ms) to a certain extent, but it is in the input excessive (such as the price of chrysanthemum water artificial mains PCR4000LA mono-is about 300,000 RMB) of early stage.
Summary of the invention
Technical problem solved by the invention is in that to provide the method for testing of a kind of electric spark workpiece impulse ignition voltage, to solve the shortcoming in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of method of testing of electric spark workpiece impulse ignition voltage, including D.C. regulated power supply, solid-state relay, industrial control computer and pulse firing type electric spark workpiece to be tested, wherein, D.C. regulated power supply output cathode is connected with solid-state relay input, solid-state relay outfan is connected with pulse firing type electric spark workpiece one end to be tested, solid-state relay triggers end and is connected with the DO interface of industrial control computer, and the pulse firing type electric spark workpiece other end to be tested is connected with the negative level of D.C. regulated power supply output;Pulse width test program it is provided with, by working out pulse width test program to send break-make control signal at a high speed to solid-state relay triggering end, thus realizing providing ignition voltage to pulse firing type electric spark workpiece to be tested in industrial control computer; Carrying out practically mode is as follows:
A, solid-state relay input is connected with D.C. regulated power supply output cathode, again the outfan of solid-state relay is connected with pulse firing type electric spark workpiece one end to be tested, the pulse firing type electric spark workpiece other end to be tested is connected with the negative level of D.C. regulated power supply output simultaneously, finally solid-state relay is triggered end and is connected with the DO interface of industrial control computer;
B, treat that each parts of step a) assemble after, two ends have been connected complete pulse firing type electric spark workpiece to be tested and have put into priming system igniting protective housing;
C, unlatching D.C. regulated power supply, after D.C. regulated power supply self-inspection is normal, then be configured the basic voltage that pulse firing type electric spark workpiece igniting to be tested is required;
D, unlatching industrial control computer, enter pulse width test program, the pulsewidth of pulse firing type electric spark workpiece to be tested be configured;
E, treating that the pulsewidth of pulse firing type electric spark workpiece to be tested in step d) is after setting completed, clicking pulse width test program, thus completing pulse firing type electric spark workpiece ignition performance checking to be tested;
F, as to carry out test of many times, repeated execution of steps a��e many times.
In the present invention, in step a), in industrial control computer, it is configured with DO board, equipped with multiple DO interfaces on DO board.
In the present invention, in step e), pulse width test program is provided with output button, by clicking output button, thus completing pulse firing type electric spark workpiece ignition performance checking to be tested.
Beneficial effect:
1) present inventive concept is novel, form simple, easy to use, reliable operation;
2) present invention has good versatility, can according to the pulse width requirement of different electric spark workpiece ignition voltages, only by pulse width test program, pulsewidth need to be carried out the verification experimental verification work that relative set can be correlated with, optimize test method, be effectively increased testing efficiency;
3) in the present invention, most ingredients belong to common apparatus, reusable, with low cost.
Accompanying drawing explanation
Fig. 1 is the flow chart of presently preferred embodiments of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
Method of testing referring to a kind of electric spark workpiece impulse ignition voltage of Fig. 1, including D.C. regulated power supply, solid-state relay, industrial control computer and pulse firing type electric spark workpiece to be tested, wherein, D.C. regulated power supply (such as Agilent6653), its major function is to provide the basic DC voltage needed for pulse firing type electric spark workpiece to be tested; Solid-state relay (such as 1JG20-1), its major function is that the input voltage of input is carried out quickly switching accordingly and from outfan output, belonging to executive component by the switching triggering command received according to triggering termination; Industrial control computer (as grinding China UNO3072), its major function is to utilize DO programming pulse width test program that is built-in in industrial computer or that embed, again through establishment pulse width test program to send break-make control signal at a high speed to solid-state relay triggering end, thus realizing providing ignition voltage to pulse firing type electric spark workpiece to be tested; Carrying out practically mode is as follows:
A, shown in Fig. 1, the input of solid-state relay is connected with the output cathode of D.C. regulated power supply, again the outfan of solid-state relay is connected with pulse firing type electric spark workpiece one end to be tested, negative with the output of D.C. regulated power supply for the pulse firing type electric spark workpiece other end to be tested level is connected simultaneously, finally the end that triggers of solid-state relay is connected with the DO interface of industrial control computer;
B, treat that each parts of step a) assemble after, two ends have been connected complete pulse firing type electric spark workpiece to be tested and have put into priming system igniting protective housing;
C, unlatching D.C. regulated power supply, after D.C. regulated power supply self-inspection is normal, then be configured the basic voltage that pulse firing type electric spark workpiece igniting to be tested is required;
D, unlatching industrial control computer, enter pulse width test program, the pulsewidth of pulse firing type electric spark workpiece to be tested be configured;
E, the output button clicked on pulse width test program, thus completing pulse firing type electric spark workpiece ignition performance checking to be tested;
F, as to carry out test of many times, repeatable execution step a��e many times.
In the present embodiment, pulse width test program has good versatility, according to the pulse width requirement of difference pulse firing type electric spark workpiece ignition voltages to be tested, only by pulse width test program, pulsewidth can need to be carried out the verification experimental verification work that relative set can be correlated with; Reusable, with low cost, there is the value of life-time service.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. the method for testing of an electric spark workpiece impulse ignition voltage, including D.C. regulated power supply, solid-state relay, industrial control computer and pulse firing type electric spark workpiece to be tested, it is characterized in that, D.C. regulated power supply output cathode is connected with solid-state relay input, solid-state relay outfan is connected with pulse firing type electric spark workpiece one end to be tested, solid-state relay triggers end and is connected with the DO interface of industrial control computer, and the pulse firing type electric spark workpiece other end to be tested is connected with the negative level of D.C. regulated power supply output; Pulse width test program it is provided with, by working out pulse width test program to send break-make control signal at a high speed to solid-state relay triggering end, thus realizing providing ignition voltage to pulse firing type electric spark workpiece to be tested in industrial control computer; Carrying out practically mode is as follows:
A, solid-state relay input is connected with D.C. regulated power supply output cathode, again the outfan of solid-state relay is connected with pulse firing type electric spark workpiece one end to be tested, the pulse firing type electric spark workpiece other end to be tested is connected with the negative level of D.C. regulated power supply output simultaneously, finally solid-state relay is triggered end and is connected with the DO interface of industrial control computer;
B, treat that each parts of step a) assemble after, two ends have been connected complete pulse firing type electric spark workpiece to be tested and have put into priming system igniting protective housing;
C, unlatching D.C. regulated power supply, after D.C. regulated power supply self-inspection is normal, then be configured the basic voltage that pulse firing type electric spark workpiece igniting to be tested is required;
D, unlatching industrial control computer, enter pulse width test program, the pulsewidth of pulse firing type electric spark workpiece to be tested be configured;
E, treating that the pulsewidth of pulse firing type electric spark workpiece to be tested in step d) is after setting completed, clicking pulse width test program, thus completing pulse firing type electric spark workpiece ignition performance checking to be tested;
F, as to carry out test of many times, repeated execution of steps a��e many times.
2. the method for testing of a kind of electric spark workpiece impulse ignition voltage according to claim 1, it is characterised in that in step a), be configured with DO board in industrial control computer, equipped with multiple DO interfaces on DO board.
3. the method for testing of a kind of electric spark workpiece impulse ignition voltage according to claim 1, it is characterized in that, in step e), pulse width test program is provided with output button, by clicking output button, thus completing pulse firing type electric spark workpiece ignition performance checking to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090870.1A CN105652123A (en) | 2016-02-18 | 2016-02-18 | Testing method of pulse ignition voltage of electric explosive device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090870.1A CN105652123A (en) | 2016-02-18 | 2016-02-18 | Testing method of pulse ignition voltage of electric explosive device |
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| CN105652123A true CN105652123A (en) | 2016-06-08 |
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| CN201610090870.1A Pending CN105652123A (en) | 2016-02-18 | 2016-02-18 | Testing method of pulse ignition voltage of electric explosive device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761139A (en) * | 2018-06-19 | 2018-11-06 | 上海微小卫星工程中心 | One kind can successively initiated and the adjustable priming system simulator of resistance value |
| CN118427565A (en) * | 2024-07-04 | 2024-08-02 | 浙江永联民爆器材有限公司 | Method and system for testing ignition of electric initiating explosive device after no-ignition load |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030116048A1 (en) * | 1998-03-30 | 2003-06-26 | George Bossarte | Precision pyrotechnic display system and method having increased safety and timing accuracy |
| CN103499244A (en) * | 2013-09-24 | 2014-01-08 | 中国空间技术研究院 | Firer device detonation control system for control through MOSFET |
| CN203445612U (en) * | 2013-09-06 | 2014-02-19 | 北京航天长征飞行器研究所 | Multipath continuous heavy current pulse output control circuit |
| CN203551684U (en) * | 2013-09-30 | 2014-04-16 | 中国航天科技集团公司川南机械厂 | Initiating explosive device electrical property comprehensive tester |
| CN104090234A (en) * | 2014-07-28 | 2014-10-08 | 珠海格力电器股份有限公司 | Test circuit and method for arc fault circuit interrupter |
-
2016
- 2016-02-18 CN CN201610090870.1A patent/CN105652123A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030116048A1 (en) * | 1998-03-30 | 2003-06-26 | George Bossarte | Precision pyrotechnic display system and method having increased safety and timing accuracy |
| CN203445612U (en) * | 2013-09-06 | 2014-02-19 | 北京航天长征飞行器研究所 | Multipath continuous heavy current pulse output control circuit |
| CN103499244A (en) * | 2013-09-24 | 2014-01-08 | 中国空间技术研究院 | Firer device detonation control system for control through MOSFET |
| CN203551684U (en) * | 2013-09-30 | 2014-04-16 | 中国航天科技集团公司川南机械厂 | Initiating explosive device electrical property comprehensive tester |
| CN104090234A (en) * | 2014-07-28 | 2014-10-08 | 珠海格力电器股份有限公司 | Test circuit and method for arc fault circuit interrupter |
Non-Patent Citations (1)
| Title |
|---|
| 赵金芳: "火工品多参数测试系统设计", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761139A (en) * | 2018-06-19 | 2018-11-06 | 上海微小卫星工程中心 | One kind can successively initiated and the adjustable priming system simulator of resistance value |
| CN108761139B (en) * | 2018-06-19 | 2020-11-10 | 上海微小卫星工程中心 | Initiating explosive device equivalent device capable of continuously detonating and adjusting resistance value |
| CN118427565A (en) * | 2024-07-04 | 2024-08-02 | 浙江永联民爆器材有限公司 | Method and system for testing ignition of electric initiating explosive device after no-ignition load |
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Application publication date: 20160608 |
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