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한국기계기술학회 학술대회논문집 [Proceedings of KSMT Annual Meeting]

간행물 정보
  • 자료유형
    학술대회
  • 발행기관
    한국기계기술학회 [Korean Society of Mechanical Technology]
  • 간기
    반년간
  • 수록기간
    2000~2018
  • 주제분류
    공학 > 기계공학
  • 십진분류
    KDC 550 DDC 621
2016년도 한국기계기술학회 춘계학술발표회 논문집 (34건)
No
1

이륜차용 저소음 머플러 개발

이경훈, 김병삼, 김형두

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.1-6

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The noise from the exhaust system to the engine is important in terms of the problem of noise pollution, as well as improved marketability, there are many studies being made. Normally, the exhaust noise change is the exhaust manifold of the muffler or four days depending on the structure of the portion of the shape and the Lancer, called look a big difference, and the perforated pipe resonance, expression that contains a study of the structure of the muffler is a general precedent. This muffler is based on four wheel to differentiate between the borrower and the borrower can be broken down into a motorcycle. The details of the stock muffler, the muffler is tuned racing use. Therefore, this study is the last motorcycle noise and exhaust emission for environmental tests have not been established yet 125cc motor cycle noise is used as a reference for the criteria for information about the experiment. There are few types of motorcycle muffler, such as stock muffler, slip on muffler and full system muffler used racing. On this study through to the measurement motorcycle exhaust noise and analysis 1/3 octave band get a target frequency. For the design resonance muffler used Helemholtz’s resonance formular. Also when design the muffler consider mount of frame. This studied expect reduction noise without sound absorption.

4,000원

2

자동차 시승기의 과학적 표현 연구 - 정성적 평가를 중심으로

김기범

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.7-12

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Do automobile test drive reviews really deliver objective information to consumers with scientific expressions? For the analysis, samples were collected from eighteen media outlets -- ten Korean and eight foreign. Collected samples of car reviews were analyzed in terms of sentence unit and classified into two categories: either a sentence with scientific expressions or a sentence with non-scientific expressions. Result showed that car review from 9 medias only had portion of sentence with scientific expressions exceeding 50 percent. Result supports this research's hypothesis that "test drive review of automobile isn't scientific."

4,000원

3

비에스테르화 바이오디젤유의 디젤기관 적용 연구

최승훈

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.13-17

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Biodiesel as alternative energy source of the traditional petroleum fuels has increased interest, because environmental pollution based exhaust emissions from vehicle became serious. The advantage of biodiesel produced from esterification of vegetable and animal oils can be used without the modification of existing diesel engine, but glycerin is generated by production process. In this study, the usability of non-esterification biodiesel as an alternative fuel was investigated in a indirect injection diesel engine. The non-esterification biodiesel has not generated glycerin in esterification process and reduced the 20 percent of cost because it has not used methanol in the production process. Experiments were conducted by using the 5, 10 and 20 percentage of biodiesel and 4 and 8 percentage of biodiesel with 1 and 2 percentage of WDP in baseline diesel fuel. The smoke emission of biodiesel was reduced in comparison with diesel fuel, but power, torque and brake specific energy consumption was similar to diesel fuel.

4,000원

4

온열 차시트의 열분포 열화상 실험에 따른 열 쾌적감 분석

이효원, 김원태

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.18-21

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Since the expectations and demand for higher ride comfort of the customers (driver and passengers) have been dramatically increased, new vehicle model launched on the market have not only better performance and design-wise appealing, but also ride comfort has to be increasingly better than its predecessor. Automotive manufactures have focused on the increasing human thermal comfort. To achieve a high thermal comfort, most manufacturers provide a system for their cars to ensure ventilation, heating and cooling air in the passenger compartment. As results, the influence of the seats and situations in the thermal human comfort are considered. And, the temperature distribution pattern on the human face is acquired at natural condition, both warm condition on which seat is managed around 30℃ and hot condition on which seat is managed around 50℃.

4,000원

5

유럽 타이어의 소음 라벨링에 관한 연구

김형두, 김병삼

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.22-27

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The tyre/road noise becomes aggravated due to the rapid increase of motor vehicles. It has a great effect on the dwelling environment. Therefore we investigate the characteristics and sources of the tyre/road noise through grasping the status of the tyre/road noise. Traffic noise results from the collective contribution of the noise produced by individual motor vehicles. The tyre/road noise varies enormously depending upon its type and mode of operation. In this study, we investigate the noise labelling of EU tire.

4,000원

7

여과기가 내장된 농어촌 생활용수용 자동화 물탱크 장치 개발

김봉석

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.30-34

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The purpose of this study is to develop the automatic water wank for rural living water with a built-in filter device. For this purpose, the author carrying out the design and production of devices such as a stacked plate filter, automatic water tank and water purification equipment, main control system and solenoid valve, solar cell, battery, water gauge, flowmeter and pump, etc. As a result, the author obtained very good results which satisfy all the research and development objectives planned. In addition, the water quality test results received, it is determined that the water is suitable for rural living water standards of the developed prototype.

4,000원

9

동적인 운동 조건에서의 피부온 변화에 따른 적외선 측정 기법을 활용한 열패턴 연구

정윤재, 김원태

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.37-40

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Infrared thermography provides the colorful images of concerning area where local changes of surface temperature occurs and can be used to measure the fine temperature of human body. Unlike the radiography technique, it is determined by the presence or absence of existing anatomical principles capable of quantitative evaluation and visible to the physiological and functional state of the human body. In this paper, it was studied the characteristics of dynamic motion conditions in the hands due to physiological changes of temperature distribution. The results showed that the difference between the change in temperature characteristics for the left and right hand.

4,000원

11

CRDI 디젤 차량의 EGR 부품불량이 인젝터 전압파형에 미치는 영향에 관한 연구

김용후, 유종식, 김철수

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.43-46

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This study analyzed by measuring the voltage waveform of the injector intended for operating CRDI diesel vehicle. The cases of the EGR trouble and a EGR normal is considered. 1) The voltage waveform in the case of the normal and trouble, the difference between the maximum voltage was not large, decrease in the number of voltage gated pulses with the increase in engine speed, sustained current remained for this period. 2) The voltage waveform, comparing the case of the normal case and trouble, the size of the maximum voltage, no large change in gate pulse voltage is to be generated than in the case of a defective irregular longer opening time of the injector factor it was possible to know the bad influence on the fuel efficiency.

4,000원

<학술연구>

13

활성탄 흡착기 내 방사성 요오드 물질의 붕괴열 계산 프로그램 개발연구

유일용

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.49-51

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An air cleaning unit(ACU) in a nuclear power plant plays a role on cooling the safety-related components whose function is involved in the reactor shutdown, and maintains the suitable temperature and humidity for work in the rooms where an operator is working on. To guarantee the performance of the unit the design of ACU should be subject to credible codes and standards, such as ASME, ANSI and ASHRAE, etc. On top of them, the desorption of the carbon adsorber is addressed in ASME N509 which causes the adsorber no longer to capture the iodine isotopes produced by the severe accident. In this study, the equations of the heat source were derived from the radioactive decay heat of each iodine isotopes. From the resultant equation, the maximum temperature below 300oF for the desorption was calculated under a proposed condition and analysed with the reference results.

3,000원

15

Mode Ⅲ 형 TDCB 알루미늄 폼에 대한 정적 파괴 연구

이정호, 조재웅

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.54-56

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As a part of light weight, the adhesive has been applied to joint the mechanical structure. The porous material is used with aluminum foam in case of the structure bonded with only adhesive. In order to confirm the durability, it is necessary to investigate the fracture toughness at the bonded joint. So, the fracture property at joint interface of aluminum foam different from the non-porous material becomes especially important. In this study, the tapered double cantilever beams(TDCB) with the type of mode Ⅲ are manufactured with aluminum foam. The fracture toughness at the joint of the structure bonded with only a adhesive can be obtained. The static analyses are carried out and verified the results by the experiment. As the results of static analyses, the reaction forces ranged from 0.30 to 0.41 kN at all specimens are shown when the forced displacements are proceeded as much as 7 to 9 mm. As the results of analyses and experiments are compared with each other, there is a little bit of difference between these results. Through the result of this study, the mechanical properties at TDCB specimens with the type of mode Ⅲ can be understood.

3,000원

16

삭초기 헤드장치의 진동 특성 분석

허진석, 채용배, 임현호, 이상호

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.57-60

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In this study, natural frequency characteristics of road mower head system are investigated through experiment and numerical analysis. ANSYS workbench 14.5 is used to calculate the frequency analysis in the mower system. Compared the natural frequency using the modal test and computerized analysis. When compared with the experimental results, a 5% error rate has occurred. Simulation results showed that vibration mode shape has directional characteristics, especially to the right and left. These results will be helpful in optimal design for road mower head systems.

4,000원

17

QR코드를 인식하는 물류로봇 개발

이정익, 고병갑, 여문수

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.61-64

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Recognize the QR code and develops the position and orientation of the robot can recognize the robot. It is expected to become the innovative technology of robotic navigation systems and logistics systems. The existing vision of the position recognition method(Vision) or artificial surface(Artificial Landmark)based positioning of pushing the location recognition promoted to use a commercially available wireless signal. When commercially available through these technology are expected to be able to make the logistics robot capable of precise position recognition excellent in cost and performance. In the case of the Amazon by Kiva Systems of automation and robotics technology and logistics system in the same way that suggests supplied to the consumer in the short term it innovates in the current logistics. This same technology is location-aware robot control system of the Amazon and is expected to be an innovative logistics system to transfer after development is complete.

4,000원

18

자동차 시트 프레임의 형상에 따른 내구성 연구

박재웅, 조재웅

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.65-67

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In this study, the analyses of structure, fatigue and vibration with two models of 1 and 2. As the result of structural analysis, the equivalent stress and the total deforamtion of model 1 become higher than those of model 2.Model 1 shows fatigue life more than model 2. As the vibration analysis, model 1 has the safety better than model 2. As shown by these results, the main parts ofdamage and the weak areas can be investigated to differ from each other according to the configuration of model though these models have the same material property. The result of this study through the analysis can be applied to develop the optimal design of automotive seat frame with durabilty and safety.

3,000원

19

융착 적층 공정의 마찰마모 평가

조숙진, 설영일

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.68-72

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The aim of experimental evaluation is to investigate the effect of wear resistance on 3D printing FDM(Fused Deposition Modeling). For this purpose, ABS(Acrylonitrile Buadiene Styrene) material was applied to test of wear-resistance. Ball-on-disk wear test has been performed using steel balls to determine the variation of tribological characteristics. Friction coefficient, wear loss and friction force showed a difference in the respective test conditions.

4,000원

20

고압 차폐식 광대역 일체형 온도 측정장치 개발

이정익, 고병갑, 여문수

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.73-78

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The measuring equipment capable of thermo measuring of wide range thermo range(0℃ ~ 160 0℃) will be developed in a high temperature and high pressure state. The developed technology is a combination of one measuring two different temperatures measured in the measuring to a high temperature as possible at a low temperature from thermocouple module(thermocouple) to develop an integrated measuring device capable of measuring the broadband. Also, to develop two or more guard module to ensure the water-tightness and durability of the device to develop in a vacuum or high pressure is applied to the one-piece measuring device.

4,000원

21

DLP방식의 3D프린팅의 내마모성 평가 관한 연구

김은성, 박현웅

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.79-83

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The aim of this study is to investigate the effect of wear resistance with 3D printing of DLP(Digital Light Processing). For this purpose, three wear factor which are wear loss, coefficient of friction and friction force applied to test wear-resistance. Wear test of ball-on-disk has been performed using steel balls to determine the variation of wear characteristics. Finally, the coefficient of wear was calculated by the Archard wear equation with 3D printing of DLP.

4,000원

22

적층각도를 적용한 CFRP 판넬에 체결압력이 가해질 때의 파괴거동에 관한 연구

박재웅, 조재웅

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.84-86

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As CFRP with only a single material shows the various fracture properties, it has been applied to the many areas through the whole industry. The method bonding with adhesive has been recommended to apply the CFRP to structure. But it is inevitable that the mechanical joints with bolt, nut and rivet have been used sometimes. This study investigates the effect that these joints influence the CFRP panel through the analysis result. The analysis models as CFRP panels with the thickness of 5 mm have four kinds of layer angles which are 30°, 45°, 60° and 75°. The fracture property is examined when the pressure by the mechanical joint is applied to the upper panel. As the joint pressure is distributed most effectively in case of the layer angle of 60°, it is shown that this pressure becomes lower and the deformation of panel becomes lowest. On the basis of this study result, it is thought that the foundation data for the design of CFRP structure can be provided and contributed to the safety design of structure.

3,000원

23

전극열화를 감소시키는 자동차용 고압변성기 연구

나완용

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.87-93

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This study on the High Vpltage Ionizer for Automotive to reducing of an Electrode heat deterioration. Generally, High Volatage Ionizer is effect on the life cycle because of activating high voltage of electrode needle. An electrode needle deterioration effect on coil bobin number, manufacturing process, ion characteristics, etc. Thus, this study is considering to various characteristic of high voltage ionizer more improvement in effective.

4,000원

24

굴림석 제작을 위한 석재 컷팅기 개발

원대희

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.94-96

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The purpose of this study was produced after the design of new equipment in order to cut the stone roll prototype. The newly designed equipment is designed and manufactured to be dressed in rolls automatically through the use of a conveyor belt. The introduction of new stone cutters were expected to be achieved productivity improvements of 15% compared to conventional production methods.

3,000원

25

인청동 와이어 자동 제조장치 개발

김봉석, 오익수

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.97-101

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The purpose of this study is to develop the automatic manufacturing system for producing a phosphor bronze wire. Automatic continuous manufacturing system is necessary to raise the productivity and strengthen the competitiveness in the phosphor bronze wire manufacturing. For this purpose, the authors carrying out the design and production of devices such as raw material supply, drawing, heat treatment, winding and main control system, etc. As a result, we could product the 0.35mm of phosphor bronze wire with continuous processes.

4,000원

26

Al 7075 합금의 내마모성 평가에 관한 연구

김은성

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.102-105

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In this study, the effect of wear resistance was investigated in Al 7075 alloys. For this purpose, three wear factor which are wear loss, coefficient of friction and friction forec applied to test wear-resistance. Wear test of ball-on-disk has been performed using steel balls to determine the variation of wear characteristics. Finally, the coefficient of wear was calculated by the Archard wear equation in Al 7075 alloys.

4,000원

27

에너지 절감형 건식 온수 패널의 성능 향상에 관한 연구

나완용, 이병철

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.106-112

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This study is Performance Improvement of Hot Water Panel to Energy Reducing. Hot Water Panel is two kinds of Wet and Dry Type. This panels are very important to reduce energy saving, for example TOE, energy savings. The effecting elements to performance improvement of hot water panel are panel characteristics and manufactured types. This study used dry type of hot water. The dry type acquired 56% energy saving comparison to wet type.

4,000원

28

복합 폐전선 탈피기 제작을 통한 공정개선

원대희

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.113-115

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The purpose of this study was produced after performing a designed in a new way to improve the existing process waste wire break trial were as follows. After the production process to improve the existing design for a device that can break the new waste wire was manufactured prototypes. This year is expected to generate 2,200 ten thousand won gains in productivity through process improvement. If introduce a new method that improves the conventional method was expected to improve the productivity of 20% made year.

3,000원

29

원두커피 드립백 초음파 자동 포장장치 개발

김봉석, 이원섭

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.116-120

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In our country, the number of coffee shops has steadily increased, reaching approximately 15,000 in 2013 from 1,254 in 2006. Adding to increase of coffee shops, customers' preference of roasted beans and extraction to ready-made coffee or instant coffee has lead to rapid expansion of roasted coffee market. In this study, a prototype of the ultrasonic automatic packer that is consist of coffee beans input device, coffee beans filling device, filter paper input device, vertical & horizontal ultrasonic sealing device, conveyor input device, input sealing device of outer packaging, cutting device, and control system besides related devices has been designed and produced.

4,000원

30

냉각탑과 반도체장비의 진동소음 측정 및 영향성 평가

이진갑

한국기계기술학회 한국기계기술학회 학술대회논문집 2016년도 한국기계기술학회 춘계학술발표회 논문집 2016.05 pp.121-125

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Cooling towers have been widely applied to control the indoor temperature in the residential area and the living space. At operating the cooling towers, motor, fan and dropping water produce noise and vibration, which diffuse through the air or the solid object, polluting the environment. The standards can be used at estimating noise and vibration emission by showing remarkable economic or social benefits. The purpose of this study is to show the vibration and noise measurement and influence evaluation between cooling towers and semiconductor equipment.

4,000원

 
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