Duk da mada yin kimiyya masu shirya takalmomi na kayan aiki?
Ya Daidaitaccen Muhimmanar Wires na 'Yan Karkashin Gargajiya
Daidaitaccen muhimmanar wires ita ce karkashin da ya dace don tabbatar da inganci da kalmomin da suka samu a cikin amfani da shi. A cikin amfani da shi, wires suna zama da rike, koyarwa, da yawa, saboda haka, daidaitaccen muhimmanar shi tana da muhimmanci. A nan bayan ne maimakon da 'yan karkashin gargajiya suke amfani da su don daidaitaccen muhimmanar wires.
1. Bending Fatigue Test
Muhimmiyar:
Don daidaitaccen muhimmanar wires a cikin yanayi da aka faɗa da shi.
Zabubbukan:
Bending Fatigue Tester: Yana iya sadarwa da farkon koyarwa, ma'aiki, da koyarwarwa.
Fixtures: Ana amfani da shi don koyarwa samples na wire don tabbatar da za su ci gaba da koyarwa da tension a cikin test.
Karamin Test:
Tunza Samples: Zaka samples na wire da ta fi sani da koyarwarsa, tunza shi da kuma koyarwa da shi a cikin standard (misali, temperature conditioning).
Saka Samples: Saka samples na wire a cikin fixtures na tester don tabbatar da ba za su faru ko kawo a cikin test.
Sadar Parameters: Sadar farkon koyarwa, ma'aiki, da koyarwarwa a cikin standard (misali, ±90-degree bending for 100,000 cycles).
Bayyana Test: Fara tester, koyar data a kan har koyarwa, da kuma bincika halin wire.
Bincika Abubuwan: Bayan test, bincika wires don nufin tsirrai, kudari, ko abubuwan da ke kusa da shi. Bayyana electrical performance tests idan an bukata don tabbatar da wires suna yi aiki daidai.
2. Tensile Fatigue Test
Muhimmiyar:
Don daidaitaccen muhimmanar wires a cikin yanayi da aka faɗa da shi da koyarwa da koyarwarwa.
Zabubbukan:
Tensile Fatigue Tester: Yana iya sadarwa da farkon tensile, ma'aiki, da koyarwarwa.
Sensors: Ana amfani da shi don bincika canza a cikin tensile force.
Karamin Test:
Tunza Samples: Zaka samples na wire da ta fi sani da koyarwarsa, tunza shi da kuma koyarwa da shi a cikin standard.
Saka Samples: Saka samples na wire a cikin fixtures na tester don tabbatar da stress distribution daidai a cikin test.
Sadar Parameters: Sadar tensile amplitude, ma'aiki, da koyarwarwa a cikin standard (misali, tens of thousands of cycles within a specified tensile range).
Bayyana Test: Fara tester, koyar data a kan har tensile cycle, da kuma bincika halin wire.
Bincika Abubuwan: Bayan test, bincika wires don nufin tsirrai, kudari, ko abubuwan da ke kusa da shi. Bayyana electrical performance tests idan an bukata don tabbatar da wires suna yi aiki daidai.
3. Vibration Fatigue Test
Muhimmiyar:
Don daidaitaccen muhimmanar wires a cikin yanayi da aka faɗa da shi da yawa da kasa.
Zabubbukan:
Vibration Table: Yana iya simular vibrations a cikin farkon ma'aiki da amplitudes.
Acceleration Sensors: Ana amfani da shi don bincika intensity da ma'aiki na vibrations.
Karamin Test:
Tunza Samples: Zaka samples na wire da ta fi sani da koyarwarsa, tunza shi da kuma koyarwa da shi a cikin standard.
Saka Samples: Saka samples na wire a cikin vibration table don tabbatar da ba za su faru ko kawo a cikin test.
Sadar Parameters: Sadar ma'aiki, amplitude, da duration a cikin standard (misali, several thousand hours of vibration at specific frequencies).
Bayyana Test: Fara vibration table, koyar vibration data, da kuma bincika halin wire.
Bincika Abubuwan: Bayan test, bincika wires don nufin tsirrai, kudari, ko abubuwan da ke kusa da shi. Bayyana electrical performance tests idan an bukata don tabbatar da wires suna yi aiki daidai.
4. Temperature Cycling Fatigue Test
Muhimmiyar:
Don daidaitaccen muhimmanar wires a cikin yanayi da aka faɗa da shi da koyarwa da koyarwarwa.
Zabubbukan:
Temperature Cycling Chamber: Yana iya sadarwa da farkon temperature ranges da koyarwarwa.
Temperature and Humidity Sensors: Ana amfani da shi don bincika canza a cikin temperature da humidity.
Karamin Test:
Tunza Samples: Zaka samples na wire da ta fi sani da koyarwarsa, tunza shi da kuma koyarwa da shi a cikin standard.
Saka Samples: Saka samples na wire a cikin temperature cycling chamber don tabbatar da uniform heating and cooling a cikin test.
Sadar Parameters: Sadar temperature range, koyarwarwa, da duration a cikin standard (misali, thousands of cycles between -40°C and 85°C).
Bayyana Test: Fara temperature cycling chamber, koyar temperature change data, da kuma bincika halin wire.
Bincika Abubuwan: Bayan test, bincika wires don nufin aging, embrittlement, ko abubuwan da ke kusa da shi. Bayyana electrical performance tests idan an bukata don tabbatar da wires suna yi aiki daidai.
5. Comprehensive Environmental Fatigue Test
Muhimmiyar:
Don simular multiple stresses acting simultaneously in actual use environments and assess the overall fatigue resistance of wires.
Zabubbukan:
Multi-Factor Environmental Test Chamber: Yana iya simular various environmental factors such as temperature, humidity, and vibration simultaneously.
Sensors and Monitoring Systems: Ana amfani da shi don bincika various environmental parameters and the condition of the wires in real-time.
Karamin Test:
Tunza Samples: Zaka samples na wire da ta fi sani da koyarwarsa, tunza shi da kuma koyarwa da shi a cikin standard.
Saka Samples: Saka samples na wire a cikin multi-factor environmental test chamber don tabbatar da ba za su faru ko kawo a cikin test.
Sadar Parameters: Sadar parameters for temperature, humidity, vibration, and their combinations a cikin standard (misali, certain standards may require vibration testing under high temperature and humidity conditions).
Bayyana Test: Fara test chamber, koyar test data, da kuma bincika halin wire.
Bincika Abubuwan: Bayan test, bincika wires don nufin damage. Bayyana electrical performance tests idan an bukata don tabbatar da wires suna yi aiki daidai.
6. Electrical Performance Test
Bayan samun mechanical fatigue tests, ita ce karkashin da ya dace don bayyana electrical performance tests don tabbatar da electrical characteristics na wires ba suka canzawa. Common electrical performance tests include:
Resistance Measurement: Check if the wire's resistance has changed.
Insulation Resistance Test: Ensure the insulation layer of the wire has not failed due to fatigue.
Dielectric Withstand Test: Verify the insulation performance of the wire under high voltage conditions.
Kalmomi
A nan bayan ne maimakon da 'yan karkashin gargajiya suke amfani da su don daidaitaccen muhimmanar wires. Har test method tana da muhimmiyar da take da koyarwarsa, da kuma zan iya zama da koyarwarsu a cikin amfani da shi. Zan iya zama da koyarwarsu a cikin amfani da shi, ana buƙaci da koyarwarsu a cikin amfani da shi. A cikin amfani, ita ce karkashin da ya dace don amfani da multiple test methods don tabbatar da wires suna yi aiki daidai a cikin yanayi da aka faɗa da shi.
