CN104597325A - Method for testing resistance of initiating explosive device for coupling mechanism - Google Patents
Method for testing resistance of initiating explosive device for coupling mechanism Download PDFInfo
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- CN104597325A CN104597325A CN201310532471.2A CN201310532471A CN104597325A CN 104597325 A CN104597325 A CN 104597325A CN 201310532471 A CN201310532471 A CN 201310532471A CN 104597325 A CN104597325 A CN 104597325A
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- priming system
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Abstract
The invention relates to a method for testing resistance of an initiating explosive device for a coupling mechanism. The method involves conduction resistance test and insulation resistance test; the conduction resistance test is performed through a conduction resistance test cable and a low-resistance test instrument by the steps of (a1) examining the low-resistance test instrument; (a2) removing a short circuit cover of the initiating explosive device, and connecting one end of the conduction resistance testing cable to the initiating explosive device and the other end to the low resistance test instrument to perform the conduction resistance test; the insulation resistance test is performed through an insulation resistance test cable and a tramegger by the steps of (b1) connecting one end of the insulation resistance test cable with the initiating explosive device and the other end to the tramegger; (a2) shaking a tramegger handle under a breaker state, to determine whether the insulation resistance reaches Mobius strip. With the adoption of the method, the problem that whether the resistance of the initiating explosive device is tested and meets the technological index before assembling, after assembling and after product test can be solved; the obtained product is stable in quality and high in reliability.
Description
Technical field
The present invention relates to a kind of priming system resistance method of testing, in particular to a kind of resistance method of testing for docking mechanism priming system.
Background technology
At present, the design of docking mechanism priming system requires that priming system assembles in the lump along with product, i.e. said priming system muzzle-loading.This with first to assemble, then before transmission or change compared with priming system genuine piece before marching into the arena again with priming system simulating piece delivering in model, satellite model in the past, different.
After docking mechanism priming system assembles in advance, need carry out joining with product and make the pilot projects such as dowel hole, normal temperature performance test, vibration test, high temperature performance test.Priming system before assembly after, test after, need measure its conducting, insulation resistance value, and due to docking mechanism priming system be tailor-make product, therefore need according to its singularity formulation special test method.
Summary of the invention
The present invention is the problem of the priming system resistance test solved before and after the assembling of docking mechanism priming system and after having tested, and proposes a kind of docking mechanism priming system resistance method of testing.
In order to reach foregoing invention object, the technical solution used in the present invention is:
A kind of docking mechanism priming system resistance method of testing, comprises the test of conducting resistance and insulation resistance value test; Described conducting resistance test adopts conducting resistance test cable and low resistance tester, comprises the steps: that (a1) checks low resistance tester; (a2) taken off by the short circuit lid of priming system, then one end of conducting resistance test cable is connect priming system, another termination low resistance tester carries out the test of conducting resistance; Described insulation resistance value test adopts insulation resistance value test cable and megohmmeter, and comprise the steps: that one end of insulation resistance value test cable is connect priming system by (b1), the other end is connected with megohmmeter; (b2) shake megohmmeter handle in the tripped condition, see whether insulation resistance value reaches ∞.
Preferably, described step (a1) specifically comprises the following steps: start low resistance tester; Two test clips of the test cable carried by low resistance tester receive 1 Ω standard resistor at two terminals respectively; The multimeter being not less than 0.01mV by voltage gear precision is tested this 1 Ω standard resistor at two terminals voltage and calculates the electric current by this 1 Ω measuring resistance, requires to be not more than 10mA by the electric current of this 1 Ω measuring resistance, and low resistance tester can continue to use.
Preferably, described conducting resistance test cable is made up of plug, socket and wire, and described plug and socket is separately positioned on the two ends of described wire, and the socket of described plug and priming system matches, and the plug of described socket and described low resistance tester matches.
Preferably, described insulation resistance value test cable is made up of plug, crimp type terminal and wire, described plug and crimp type terminal are separately positioned on the two ends of described wire, and the socket of described plug and priming system matches, and the interface of described crimp type terminal and megohmmeter matches.
Preferably, before priming system assembling, after priming system assembling and after priming system environmental test, the test of conducting resistance and insulation resistance value test are all carried out to each priming system.
Preferably, in armored cassette, carry out the test of conducting resistance and insulation resistance value test.
Preferably, to each priming system, the test duration of the test of conducting resistance and insulation resistance value test is all no more than 1min.
The invention solves before and after the assembling of docking mechanism priming system, test its resistance of rear test with product and whether still meet the problems such as technical indicator.By the steady quality of method products obtained therefrom of the present invention, reliability, high and safeguard measure is proper etc.
Accompanying drawing explanation
Fig. 1 is docking mechanism priming system conducting resistance test schematic diagram in present pre-ferred embodiments.
1-conducting resistance test cable; 2-low resistance tester; 3-priming system.
Fig. 2 is the schematic diagram of conducting resistance test cable in present pre-ferred embodiments.
Fig. 3 is docking mechanism priming system insulation resistance value test schematic diagram in present pre-ferred embodiments.
4-500V megohm meter; 5-insulation resistance value test cable.
Fig. 4 is the schematic diagram of insulation resistance value test cable in present pre-ferred embodiments.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described, but the present invention is not defined in this.
A preferred embodiment of the present invention is to test the resistance of the docking lock priming system in docking mechanism:
Strictly control place before assembling priming system, assembly yard temperature 15 ~ 25 DEG C, relative humidity keeps 20% ~ 60%; Air pressure is normal pressure, air purity >=100,000 grade; Fitter's bench is antistatic workbench, and is furnished with electrostatic hand ring; In place, No Open Flames, and fire fighting device should be complete, and before the deadline.
Before assembling priming system, need the main performance to priming system (such as the performance of insulation, conducting resistance) to test, after priming system assembling and after environmental test, repetition measurement need be carried out to the main performance of priming system.
See Fig. 1, during the test of conducting resistance, adopt conducting resistance test cable 1 and low resistance tester 2.First check low resistance tester, press " POWER " key, start low resistance tester 2; Two test clips of the test cable carried by low resistance tester 2 receive 1 Ω standard resistor at two terminals respectively; The multimeter being not less than 0.01mV by voltage gear precision is tested this standard resistor at two terminals voltage and calculates the electric current (i.e. instrument output current) by resistance, require to be not more than 10mA by the electric current (i.e. instrument output current) of resistance, low resistance tester can continue to use.Then the short circuit lid of priming system 3 is taken off, then socket, another termination low resistance tester 2 of one end of conducting resistance test cable 1 being connect priming system 3 carry out the test of conducting resistance, take off the plug that conducting resistance test cable 1 is connected with priming system 3 after having tested.
See Fig. 2, described conducting resistance test cable is made up of plug, socket and wire, and described plug and socket is separately positioned on the two ends of described wire, and the socket of described plug and priming system matches, and the plug of described socket and described low resistance tester matches.
See Fig. 3, during insulation resistance value test, adopt insulation resistance value test cable 5 and 500V megohm meter 4.One end of insulation resistance value test cable 5 plug is connect the socket of priming system 3, the other end is connected with 500V megohm meter 4, shakes 500V megohm meter handle in the tripped condition, sees whether insulation resistance value reaches ∞, reach ∞ and represent that insulation resistance value meets design objective requirement, qualified; If do not reach ∞, represent that priming system insulation resistance value is defective.
See Fig. 4, described insulation resistance value test cable is made up of plug, crimp type terminal and wire, described plug and crimp type terminal are separately positioned on the two ends of described wire, and the socket of described plug and priming system matches, and the interface of described crimp type terminal and megohmmeter matches.
After having tested, take off test cable plug and exist side by side and be reinstalled onto on the socket of priming system by short circuit lid; Also should guarantee in test process that the continuity test time of measuring each priming system is no more than 1min, the Insulation test time is no more than 1min.
When carrying out above-mentioned conducting and Insulation test, if priming system not yet loads docking lock, then need each priming system to be placed on separately in armored cassette to carry out, to avoid igniting priming system because of maloperation, cause personal injury to operator.After priming system loads docking lock and after docking lock environmental test, docking lock need be placed in armored cassette and carry out conducting and insulating property repetition measurement, concrete test process and method and priming system do not load dock lock front identical.
Claims (7)
1. docking mechanism priming system resistance method of testing, is characterized in that, comprises the test of conducting resistance and insulation resistance value test;
Described conducting resistance test adopts conducting resistance test cable and low resistance tester, comprises the steps: that (a1) checks low resistance tester; (a2) taken off by the short circuit lid of priming system, then one end of conducting resistance test cable is connect priming system, another termination low resistance tester carries out the test of conducting resistance;
Described insulation resistance value test adopts insulation resistance value test cable and megohmmeter, and comprise the steps: that one end of insulation resistance value test cable is connect priming system by (b1), the other end is connected with megohmmeter; (b2) shake megohmmeter handle in the tripped condition, see whether insulation resistance value reaches ∞.
2. docking mechanism priming system resistance method of testing according to claim 1, it is characterized in that, described step (a1) specifically comprises the following steps: start low resistance tester; Two test clips of the test cable carried by low resistance tester receive 1 Ω standard resistor at two terminals respectively; The multimeter being not less than 0.01mV by voltage gear precision is tested this 1 Ω standard resistor at two terminals voltage and calculates the electric current by this 1 Ω measuring resistance, requires to be not more than 10mA by the electric current of this 1 Ω measuring resistance, and low resistance tester can continue to use.
3. docking mechanism priming system resistance method of testing according to claim 1, it is characterized in that, described conducting resistance test cable is made up of plug, socket and wire, described plug and socket is separately positioned on the two ends of described wire, the socket of described plug and priming system matches, and the plug of described socket and described low resistance tester matches.
4. docking mechanism priming system resistance method of testing according to claim 1, it is characterized in that, described insulation resistance value test cable is made up of plug, crimp type terminal and wire, described plug and crimp type terminal are separately positioned on the two ends of described wire, the socket of described plug and priming system matches, and the interface of described crimp type terminal and megohmmeter matches.
5. the docking mechanism priming system resistance method of testing any one of Claims 1-4 described in claim, it is characterized in that, before priming system assembling, after priming system assembling and after priming system environmental test, the test of conducting resistance and insulation resistance value test are all carried out to each priming system.
6. docking mechanism priming system resistance method of testing according to claim 5, is characterized in that, carries out the test of conducting resistance and insulation resistance value test in armored cassette.
7. docking mechanism priming system resistance method of testing according to claim 5, is characterized in that, to each priming system, the test duration of the test of conducting resistance and insulation resistance value test is all no more than 1min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532471.2A CN104597325A (en) | 2013-11-01 | 2013-11-01 | Method for testing resistance of initiating explosive device for coupling mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532471.2A CN104597325A (en) | 2013-11-01 | 2013-11-01 | Method for testing resistance of initiating explosive device for coupling mechanism |
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| CN104597325A true CN104597325A (en) | 2015-05-06 |
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| CN201310532471.2A Pending CN104597325A (en) | 2013-11-01 | 2013-11-01 | Method for testing resistance of initiating explosive device for coupling mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044466A (en) * | 2015-08-11 | 2015-11-11 | 太仓市高泰机械有限公司 | Small-sized resistance testing device |
| CN109324230A (en) * | 2018-12-07 | 2019-02-12 | 陕西庆华汽车安全系统有限公司 | A kind of electric initiating explosive device insulation resistance detection device and its detection method |
| CN109655666A (en) * | 2018-12-05 | 2019-04-19 | 深圳市飞荣达科技股份有限公司 | Sheet resistance test fixture and test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070125256A1 (en) * | 2005-12-07 | 2007-06-07 | Battelle Energy Alliance, Llc | Electronic firing systems and methods for firing a device |
| CN201765276U (en) * | 2010-08-04 | 2011-03-16 | 江西洪都航空工业集团有限责任公司 | Explosive device resistance tester |
| CN201917614U (en) * | 2010-12-30 | 2011-08-03 | 中国航天科技集团公司第五研究院第五一八研究所 | Space ship-oriented explosive device testing device |
| CN202815026U (en) * | 2012-09-28 | 2013-03-20 | 北京机电工程研究所 | Explosive device ignition, test and safety protection state conversion socket and plug |
| CN103376376A (en) * | 2012-04-28 | 2013-10-30 | 西安金百信自动化有限公司 | Electrical performance comprehensive detecting equipment for ignitrons |
-
2013
- 2013-11-01 CN CN201310532471.2A patent/CN104597325A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070125256A1 (en) * | 2005-12-07 | 2007-06-07 | Battelle Energy Alliance, Llc | Electronic firing systems and methods for firing a device |
| CN201765276U (en) * | 2010-08-04 | 2011-03-16 | 江西洪都航空工业集团有限责任公司 | Explosive device resistance tester |
| CN201917614U (en) * | 2010-12-30 | 2011-08-03 | 中国航天科技集团公司第五研究院第五一八研究所 | Space ship-oriented explosive device testing device |
| CN103376376A (en) * | 2012-04-28 | 2013-10-30 | 西安金百信自动化有限公司 | Electrical performance comprehensive detecting equipment for ignitrons |
| CN202815026U (en) * | 2012-09-28 | 2013-03-20 | 北京机电工程研究所 | Explosive device ignition, test and safety protection state conversion socket and plug |
Non-Patent Citations (1)
| Title |
|---|
| 李光钧: "《控制·检测·可靠性》", 30 June 1996 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044466A (en) * | 2015-08-11 | 2015-11-11 | 太仓市高泰机械有限公司 | Small-sized resistance testing device |
| CN109655666A (en) * | 2018-12-05 | 2019-04-19 | 深圳市飞荣达科技股份有限公司 | Sheet resistance test fixture and test method |
| CN109324230A (en) * | 2018-12-07 | 2019-02-12 | 陕西庆华汽车安全系统有限公司 | A kind of electric initiating explosive device insulation resistance detection device and its detection method |
| CN109324230B (en) * | 2018-12-07 | 2020-10-13 | 陕西庆华汽车安全系统有限公司 | Detection device and detection method for insulation resistance of electric initiating explosive device |
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