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<![CDATA[Industry-Oriented Automotive Learning Model to Improve Job Readiness of Automotive Vocational School Students ]]>
<![CDATA[bambang sudarsono]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 6, No 1 (2021) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v6i1.10925
<![CDATA[Work readiness is a measure of the success of learning in vocational high schools (SMK). So far, the work readiness of graduates is still school-oriented, not fully in accordance with industrial needs. This study aims to produce an automotive learning model that is oriented towards industrial needs and to test its feasibility and effectiveness. The research design used was development research with 36 vocational students as subjects. The test object is the Gajah Mada Auto Service workshop and the Daihatsu International Armada Magelang. The research stage includes the development and validation stages. The development stage is to map the competencies needed by the industry and produce a learning model. The validation stage is to test the feasibility of the instrument and the effectiveness of the learning model. The research instrument used is a performance instrument that is used as a measure of the effectiveness of the model. The test results show that the industrial-oriented automotive learning model encourages disciplinary attitudes, responsibility, knowledge of the field of work and skills in the field of work very well over 70%.]]>
<![CDATA[Design and Build of Electric Car Frame SULA Evolution ]]>
<![CDATA[Adhan Efendi]]>;
<![CDATA[Abu Rizal Fahmi]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 6, No 1 (2021) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v6i1.9436
<![CDATA[This research is research and development. The purpose of this research is to make an electric car design drawing according to the national electric car race standards that have better dimensions and turbulence than the previous design. The method in designing an electric car frame is by observing and studying the literature. The results of data collection are selected and reviewed and a design is made according to standards. Supervise and evaluate so that design and manufacture are not much different. The results obtained in the design are (1) The design results in the manufacture of the Sula evolution electric car frame, there are two parts, namely the mainframe and the suspension frame. The frame is divided into several parts, namely the seat holder, battery holder, controller holder, and rollbar. While the suspension frame is the front arm and rear arm; (2) In the design of the Sula evolution electric car frame, the calculations carried out are using the Autodesk Inventor application and the formula in analyzing the results of the mainframe design for the Sula Evolution electric car, namely the calculation of the weight of the material based on the data taken from the design drawings made.]]>
<![CDATA[Material Screw Testing ON Tail Rotor Drive Using 'D' Penetrant Testing Method ]]>
<![CDATA[Susilawati Susilawati]]>;
<![CDATA[Masri Bin Ardin]]>;
<![CDATA[Rafi Anwar Syarif]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 6, No 1 (2021) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v6i1.10939
<![CDATA[Non Destructive Testing is a method of inspection that used in aircraft maintenance. Penetrant test is one type of Non Destructive Test (NDT) which is applied to screw tail rotor drive material. The purpose of this study was to determine the presence of defects, cracks, or other discontinuities without damaging the object being tested or inspected. The design research of applying the penetrant test to screw tail rotor drive material containing ferrous (fe) used the 'D' method, which is by dipping the material into the penetrant liquid with a waiting time of 20 minutes, then cleaning it using water and an emulsifier and drying using an oven. Before the inspection is carried out, the material is sprayed with a developer with a waiting time of 10 minutes, then the material is checked for defects or not. The test results showed that there was no defect in the form of a crack, but found an indication that is included in the non-relevant indication, which is an indication of the shape or design of the material found in the screw section.]]>
<![CDATA[Development of Android-Based Starter Motor Learning Media for Improving Students 'Abilities and Knowing its Learning Motivated Achievements ]]>
<![CDATA[Ibnu Mubarak]]>;
<![CDATA[Tatang Permana]]>;
<![CDATA[Iyep Sutia]]>;
<![CDATA[Rika Andriani]]>;
<![CDATA[S Sriyono]]>;
<![CDATA[Ridwan Adam MN]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 6, No 1 (2021) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v6i1.9600
<![CDATA[This study aims to develop Android-based learning media to improve students' abilities regarding the reduction type starter motor system and to determine the acquisition of learning motivation. The method used is pre-experimental design in the form of one-group pretest-posttest, while media development uses the ADDIE method. The population of this study were students who contracted electricity courses. The results of this study indicate an increase in the learning outcomes of the Pre-Test and Post-Test which is significant with the acquisition of the significance test using the t test with a significance value of 0.000, this increase is due to the use of android-based learning media that has been made. So that this learning media has a good impact on increasing students' insight in using technology, especially Android for learning uses. In addition, the students' learning motivation on average is in the category motivated by this media.]]>
<![CDATA[Thermal Enhancement for Paraffinic Thermal Energy Storage by Adding Volcanic Ash ]]>
<![CDATA[Dwi Chandra Adhitya]]>;
<![CDATA[Dwi Rahmalina]]>;
<![CDATA[Ismail Ismail]]>;
<![CDATA[Muhammad Nurtanto]]>;
<![CDATA[Hamid Abdillah]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 6, No 1 (2021) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v6i1.10990
<![CDATA[Thermal energy storage has a good opportunity to be applied in engineering field, especially for low temperature application like automotive thermal management system. Paraffinic is a better option and considered as a good phase change material with main advantages like economically feasible, non-corrosive and safe. The main drawbacks of paraffinic system are low thermal conductivity and supercooling effect. The effort to improve the performance for paraffinic system is by g sensible material. Considering the spread of volcano in Indonesia, it can be used as sensible material for paraffinic system. The aim of the research is to examine the volcanic ash characteristic and the effect of sand addition on the paraffinic system. a standardized approach for sand examination is done and the effect of the hybrid PCM (90% paraffin and 10% volcanic ash mass ratio) are studied. The overall performance of hybrid PCM is better than pure paraffin where the vapor point of hybrid PCM is increased and there is no supercooling phenomenon observed.]]>
<![CDATA[PARTNERSHIP MODEL AS EMPOWERMENT BETWEEN VOCATIONAL SCHOOLS AND BUSINESS WORLD/INDUSTRIAL WORLD ]]>
<![CDATA[Widodo Widodo]]>;
<![CDATA[Dianna Ratnawati]]>;
<![CDATA[K Isma Ismara]]>;
<![CDATA[Wagiran Wagiran]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 5, No 1 (2020) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v5i1.8212
<![CDATA[This study aims to find a model of vocational partnership development with Business World (BW)/Industrial World (IW) that is suitable to be applied in Indonesia. The model that bridges the partnership relationship between vocational schools and BW/IW is developed based on factual conditions in the field, existing theoretical models and focuses on the concept of link and match between the relevant institutions. Vocational school discussion forums and BW/IW are held as a means of brainstorming between stakeholders. Data collection through open questionnaires is used to hear directly the opinions of stakeholders regarding the expected partnership model. The basis of the model which is used as the basis of the foundation is industrial training, Dual System Education (DSE), Teaching Factory and Work Based Learning. The Vocational School in general provides information on cooperation undertaken which requires open recruitment standards to enter the BW/IW which are clear, legal umbrella regulations from the government. The following models are produced by Industrial cooperation with Vocational Schools, the cooperation model includes three aspects: 1) the needs in BW/IW, 2) the regional ecosystems produced by BW/IW with vocational schools, and 3) the needs of the vocational schools learning process.]]>
<![CDATA[IMPROVING STUDENT LEARNING AND ACTIVITIES PARTICIPATION WITH COOPERATIVE JIGSAW LEARNING METHODS ON LEARNING PRODUCTION PROCESS AND MACHINERY CONSTRUCTION IN VOCATIONAL SCHOOL ]]>
<![CDATA[Abdurrahman Abdurrahman]]>;
<![CDATA[Deddy Supriyatna]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 4, No 2 (2019) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v4i2.6536
<![CDATA[This research is a classroom action research that aims to provide solutions on how to solve learning difficulties faced by class XI students of Industrial Mechanical Engineering, SMK Negeri 4 Cilegon, which are related to the subject of machine production and construction processes. At this time the learning method uses the Student Teams-Achievement Divisions (STAD) model which is packaged modularly, in the hope that students can develop their own potential independently so that they can complete the learning material thoroughly (mastery learning) but student achievement still does not show the expected results. The implementation of this class action research was conducted in two cycles using JIGSAW cooperative learning methods that can improve student achievement and student activity participation. This result can be seen from the first formative test, where the class average value is 4.05, and through observing the percentage of student activity participation of 50.92%. After classroom action research (CAR) was held the student learning outcomes showed a significant increase. In the first cycle, the formative test results obtained a mean grade value of 5.54 and student activity participation of 52.38% (very good). In the second cycle, the formative test results obtained a mean grade value of 6.20 and student activity participation of 66.67% (very good). As for the learning completeness criteria, the first cycle was obtained 52.38%, the second cycle was 66.67%.]]>
<![CDATA[A Study on The Effect of Class of Honda Program on The Student’s Self-Efficacy in The Vocational High Schools in Yogyakarta ]]>
<![CDATA[Ibnu Siswanto]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 6, No 2 (2021) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v6i2.11542
<![CDATA[Vocational High Schools have to develop a good partnership with industry in order to prepare their graduates to be ready to work in certain areas of expertise, study in a higher education, or become an entrepreneur. One form of cooperation between vocational schools and industry is the special Honda class program. This program was implemented in more than 343 vocational high schools since 2015 by PT. Astra Honda Motor. It was developed as one of PT. Astra Honda Motor programs to support the development of vocational education in Indonesia. Therefore, this study aims to identify the self-efficacy of students in a special Honda class. This study used a descriptive method with a total sample of 219 from a total population of 647 students. Collecting data using a questionnaire. The results showed that the students' self-efficacy levels were high (18%) moderate (67%), and low (16%). The highest factor influencing student self-efficacy is the psychological state or student’s ability to control their emotions (4.22) and the lowest is vicarious experience or student’s belief in being able to do something based on observations of others (2.48).]]>
<![CDATA[ANALYSIS OF ENERGY EFFICIENCY RATIO (EER) IN AIR CONDITIONER (AC) TYPE SPLIT ]]>
<![CDATA[Yolanita Fani]]>;
<![CDATA[Ilham Arnif]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 4, No 1 (2019) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v4i1.6108
<![CDATA[Cooling system is something that is already familiar to the people of Indonesia, both in domestic and industrial use. The cooling system functions to reduce the temperature of a room so that the temperature is as desired. The development of air conditioners is increasingly modern. The use of air conditioners (AC) is growing rapidly so that the CFCs produced affect the environment which can cause the ozone layer to be damaged and cause global warming. Therefore, there is a need for research related to the level of energy use. This study discusses the Energy Efficiency Ratio test to realize a government program that is "one family one number testing". Retrieval of data in this report is by testing the split type air conditioner, where this test aims to obtain an energy-saving star label on the air conditioner. All tests are carried out at the AC Chamber Laboratory located at the Center for Energy Conversion Technology (B2TKE) - BPPT which is a professional energy conversion testing center in Indonesia. The testing process is carried out in a structured way from initial checking of test materials, preparation of tests, testing to analysis of test results. Based on the test analysis results, it can be concluded that the Energy Efficiency Ratio (EER) value to get the energy saving sign star label and the test results obtained the Energy Efficiency Ratio (EER) value of 11,805 Btu / h and get a four star.]]>
<![CDATA[THE APPLICATION OF ROTATED PRACTICE METHOD TO IMPROVE PRACTICE LEARNING ACHIEVEMENT IN VOCATIONAL SCHOOL ]]>
<![CDATA[bambang sudarsono]]>
<![CDATA[ VANOS Journal of Mechanical Engineering Education Vol 5, No 1 (2020) ]]>
Publisher : <![CDATA[Universitas Sultan Ageng Tirtayasa ]]>
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DOI: 10.30870/vanos.v5i1.7848
<![CDATA[This study aims to determine: (1) the application of rotated practice method in learning the practice of automotive electrical system learning. (2) improvement of student learning achievement after the application of the rotated practice method in learning practices of automotive electrical system learning subjects. The design of this study used a classroom action research design and stopped at cycle two (II). The subject of the study was class XI of light vehicle engineering students class B with a total of 30 students. While the object of research carried out at SMK YPT Purworejo. Data collection used test. The research instrument used practicum questions which consisted of 5 job sheets. The data analysis technique used in this research was descriptive analysis. The results of the study showed that: (1) the method of rotated practice in learning the practice of learning automotive electrical systems can be applied well by students. (2) Student learning achievements in the pre cycle conducted by researchers got the final result 74.14. In the first cycle there was an increase in learning achievement to 76.48 and in the second cycle student learning achievement increased to 84.14 with 100% completeness.]]>
