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ANALISIS KELAYAKAN INVESTASI TEKNOLOGI ROBOTIKA PADA LINI PRODUKSI PT. A Dadang Hendriana; Aditya Eka Pramana Putra; Intan Kusumadewi
J-ENSITEC Vol. 7 No. 02 (2021): May 2021
Publisher : Universitas Majalengka

This research purpose is analyzing investment feasibility on manufacture company related management plan. Company investment project in 2019 is robotic technologies application in production line assembly, robotic installation theme for 2019 is Six Axis Robot Tank Welding. Related this investment activity, required analyzing investment feasibility due avoiding finance loss after investment. Analyzing observing method for knowing feasibility value by using 3 aspect, base on stake holders concept (Suliyanto, 2013). Feasibility aspect during reasearch activity are market aspect , teknical & operation aspect & finance aspect, each aspect contain feasibility parameter for make judgement investment feasibility value on investment project. Key words: Six Axis Robot, market aspect, technical & operation aspect, financial aspect

ANALISIS POSTUR KERJA MANUAL MATERIAL HANDLING (MMH) MENGGUNAKAN RAPID UPPER LIMB ASSESSMENT (RULA) DI PT.XYZ : Indonesia whydiantoro whydiantoro; Dony Susandi; intan kusumadewi
J-ENSITEC Vol. 8 No. 01 (2021): December 2021
Publisher : Universitas Majalengka

The use of human labor in the industrial world in Indonesia is still very dominant, especially in Manual Material Handling (MMH) activities. The activity of bending and twisting in the workplace while doing MMH should be reduced or even if possible this activity should be eliminated because this attitude is prone to causing disorders of the musculoskeletal system. Considering that MMH activities have a vital role in the work carried out in the production process section, therefore the researcher will conduct an analysis of the Manual Material Handling (MMH) work posture using the Rapid Upper Limb Assessment (RULA). RULA is a work posture research method to investigate disorders of the upper limbs. The results of the work posture analysis based on the results of the assessment using the RULA method stated that all manual material handling activities assessed above required corrective action or efforts. In the shuttle area, the final score for the action category obtained is 7 with a high risk level and the action that must be taken is action now. In the Pirn Winder area, the final score for the action category obtained is 6 with a moderate risk level and the action that must be taken is action in the near future. In the vacuum heat setter area, the final score for the action category obtained is 7 with a high level of risk and the action that must be taken is action now.

ANALISIS KELAYAKAN INVESTASI TEKNOLOGI ROBOTIKA PADA LINI PRODUKSI PT. A Hendriana, Dadang; Putra, Aditya Eka Pramana; Kusumadewi, Intan
J-ENSITEC (Journal of Engineering and Sustainable Technology) Vol. 7 No. 02 (2021): June 2021
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jensitec.v7i02.1896

This research purpose is analyzing investment feasibility on manufacture company related management plan. Company investment project in 2019 is robotic technologies application in production line assembly, robotic installation theme for 2019 is Six Axis Robot Tank Welding. Related this investment activity, required analyzing investment feasibility due avoiding finance loss after investment. Analyzing observing method for knowing feasibility value by using 3 aspect, base on stake holders concept (Suliyanto, 2013). Feasibility aspect during reasearch activity are market aspect , teknical & operation aspect & finance aspect, each aspect contain feasibility parameter for make judgement investment feasibility value on investment project. Key words: Six Axis Robot, market aspect, technical & operation aspect, financial aspect

ANALISIS POSTUR KERJA MANUAL MATERIAL HANDLING (MMH) MENGGUNAKAN RAPID UPPER LIMB ASSESSMENT (RULA) DI PT.XYZ : Indonesia whydiantoro, whydiantoro; Susandi, Dony; kusumadewi, intan
J-ENSITEC (Journal of Engineering and Sustainable Technology) Vol. 8 No. 01 (2021): December 2021
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jensitec.v8i01.1906

The use of human labor in the industrial world in Indonesia is still very dominant, especially in Manual Material Handling (MMH) activities. The activity of bending and twisting in the workplace while doing MMH should be reduced or even if possible this activity should be eliminated because this attitude is prone to causing disorders of the musculoskeletal system. Considering that MMH activities have a vital role in the work carried out in the production process section, therefore the researcher will conduct an analysis of the Manual Material Handling (MMH) work posture using the Rapid Upper Limb Assessment (RULA). RULA is a work posture research method to investigate disorders of the upper limbs. The results of the work posture analysis based on the results of the assessment using the RULA method stated that all manual material handling activities assessed above required corrective action or efforts. In the shuttle area, the final score for the action category obtained is 7 with a high risk level and the action that must be taken is action now. In the Pirn Winder area, the final score for the action category obtained is 6 with a moderate risk level and the action that must be taken is action in the near future. In the vacuum heat setter area, the final score for the action category obtained is 7 with a high level of risk and the action that must be taken is action now.

ANALYSIS OF REGIONAL POTENTIAL AND SMALL MEDIUM INDUSTRY POTENTIAL USING LOQATION QUOTIENT (LQ), LOCALITATION INDEX (LI) AND SPECIALIZATION INDEX (SI) METHODS IN MAJALENGKA DISTRICT (Case Study: Majalengka Regency) Pandji Wiwaha, Detra; Whydiantoro, Whydiantoro; Milana, Lia; Budiman, Budiman; Kusumadewi, Intan
Jurnal Mekanika dan Manufaktur Vol 1 No 2 (2022)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar

This research is motivated by the very rapid development of Small and MediumIndustries in Indonesia, this can make economic development in Indonesia even better. Ineconomic development in Indonesia, the role of Small and Medium Industries is quite strategic.Many parties believe that the SME sector business is able to withstand the economic crisis thathas been experienced in previous years. On the other hand, the development of the SME sectorbusiness cannot be separated from the general characteristics that most of the products producedare for the growth of domestic needs, especially in one district. Various business profiles arebriefly reviewed to provide an up- to-date overview of the small and medium industry sectorbusinesses. The type of data used in this study consists of primary data and secondary data.The primary data used is the 2018 sub-district SMI data, while the secondary data includes thename of the SMI, address, product, total production per year, the main KBLI group, KBLI,coordinate points and elevation. Data were collected using the interview method and GPStracking. The results obtained from this study are the potential distribution of Small and MediumIndustries which are spread across 26 Districts in Majalengka Regency, which in 2018 totaled1747 SMI.

ANALYSIS OF CUSTOMER SATISFACTION ON THE QUALITY OF PURPLE PATTOM CRUISER USING IMPORTANCE PERFORMANCE ANALYSIS (IPA) METHOD Whydiantoro, Whydiantoro; Budiman, Budiman; Koswara, Engkos; Kusumadewi, Intan
Jurnal Mekanika dan Manufaktur Vol 2 No 1 (2022)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar

Following up on PKM on purple sweet potato crackers in Padahanten village and seeing the current very rapid development of the service business, with the growth of the service business in Indonesia this has resulted in higher competition, consumers are more selective in buying and choosing the products they need. Therefore, purple sweet potato chips must be able to meet consumer needs. Products that are able to win the competition with competitors need a strategy that can improve services and be able to compete effectively in this increasingly competitive market. Win the competition and keep the business alive, growing and getting as many customers as possible. This can be said to be successful if consumers are satisfied with the performance of a product or service provided by the entrepreneur. According to Lewis & Booms, in Service Management by Fandy Tjiptono (2016) Service quality is defined as a measure of how large the level of service that can be provided in accordance with the level of consumer expectations. In other words, the factors that affect the quality of service are the services expected by consumers, if the service exceeds what is expected by consumers, the quality of service can be said to be good (positive), and vice versa if the service is not in accordance with what is expected by consumers, it can be said that the quality of service is bad. (negative value) Quadrant analysis or Importance Performance Analysis (IPA) is a descriptive analysis technique introduced by John A. Martilla and John C. James (1977) cited by Tjiptono and Chandra (2016: 222-223). Importance Performance Analysis (IPA) is an analytical technique used to identify what important performance factors must be demonstrated by an organization in meeting the satisfaction of their service users (consumers). Therefore, it is necessary to conduct research on the analysis of consumer satisfaction on the quality of service in the marketing of purple sweet potato crackers by using the Importance Performance Analysis (IPA) method. and promotions. Through these (4P's) attributes, it will be known what influences consumers' desire to visit Padahanten purple sweet potato. The variables that are traced or researched are aspects of reliability (reliability), responsiveness (response), tangible (tangible), assurances (certainty), and empathy (empathy).

ANALYSIS OF THE CAUSES OF DEFECTS IN THE MANUFACTURE PROCESS IMPROVING PRODUCTION QUALITY IN PIRN WINDER MACHINE BY USING STATISTICAL PROCESS CONTROL (SPC) METHOD AT PT. XYZ MAJALENGKA Indra Permana, Satrio; Whydiantoro; Rizanuddin N, Hafni; Budiman; Kusumadewi, Intan
Jurnal Mekanika dan Manufaktur Vol 2 No 2 (2023)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jmm.v2i2.5308

In manufacturing companies, production activities are a very important activity. If the production activities produce a lot of defective products, it will cause losses in the form of additional time and raw material costs for repairing these defective products, so that quality control is needed so that the company can produce products that comply with predetermined quality standards. This final project research was conducted at PT. XYZ Majalengka where this company is engaged in the service industry, production activities at PT. XYZ Majalengka is carried out based on a make to order response demand strategy, namely the company carries out production activities when there are orders from consumers. This research focuses on the production process of the pirn winder machine which functions to wind yarn raw materials according to the desired weight and according to the available TFO capacity (700 gr, 714 gr, 1000gr or 1500gr). However, regardless of production quality standards on the pirn winder machine, it does not rule out the possibility that defects will always occur. Therefore it is necessary to have quality control in the production process of this pirn winder machine. Its function is clear to reduce the number of defects and improve the quality of production produced. Statistical Process Control (SPC) is a statistical analysis used for quality control, starting from monitoring, analyzing, predicting, controlling and improving the production process and product quality through control charts. Statistical quality control using SPC (Statistical Process Control) has seven statistical tools that can be used as tools to control quality, namely, check sheets, histograms, P control charts, pareto diagrams, cause and effect diagrams, scatter diagrams, and diagrams. process.

DESIGN OF BELT CONVEYOR FOR CORN COB SHELLER AND CHOPPER MACHINE Rachmat, Asep; Albaar , Alwi; Budiman; Kusumadewi, Intan; Sonjaya, Cecep
Jurnal Mekanika dan Manufaktur Vol 3 No 2 (2024)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jmm.v3i2.10282

The use of a belt conveyor is one of the choices of facilities or tools used to transport or move materials or as a means of transporting materials, both bulk materials and individual materials. One of the machines that requires a conveyor is a corn cob sheller and chopper machine which was created in 2022. by Majalengka University students. This tool has a problem, namely, the corn that has been shelled cannot automatically go straight into the chopping machine, so a design is needed that takes into account the safety factor and the correct conveyor speed. This is of course for safety and ensures that the conveyor can transport corn which has a density of 760 kg/m 3 at a slope of 300 ‰. For this reason, the conveyor that best suits these needs must have specifications with a total belt length of 0.295 m, drum pulley diameter of 3 in or 0.0762 m, shaft diameter of 20 mm with a length of 500 mm, 150 watt electric motor drive, 16T small sprocket gear and 24T large sprocket with chain number 35. Safety Factor (SF) on the Belt Conveyor frame has a minimum SF value of 6.3, with a maximum tension of 32.5 N/mm2 and yield strength of 204 N/mm2 and a belt speed of 0.5 m/s.

Optimasi Efisiensi Pengelolaan Gaji Karyawan Dalam Pengembangan Objek Wisata Situ Cipanten Sujadi, Harun; Nurdiana, Nunu; Kusumadewi, Intan; Bastian, Ade; Susandi, Dony; Budiman; Yunus, Riza M
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 4 (2024)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v5i4.9502

Pengabdian ini bertujuan untuk mengoptimalkan efisiensi pengelolaan gaji karyawan dalam konteks pengembangan objek wisata Situ Cipanten. Objek wisata ini memiliki potensi besar untuk memberikan dampak positif pada ekonomi lokal, namun pengelolaan gaji karyawan yang efisien merupakan aspek krusial dalam mencapai tujuan tersebut. Dengan menggali studi kasus pada Situ Cipanten, pengabdian ini akan menganalisis proses manajemen penggajian karyawan yang ada, mengidentifikasi potensi perbaikan, dan merancang strategi optimalisasi. Metodologi penelitian ini mencakup survei, wawancara, dan analisis data untuk mengumpulkan informasi yang relevan. Hasil pengabdian diharapkan dapat memberikan rekomendasi praktis bagi pengelola objek wisata, pemerintah daerah, dan pemangku kepentingan lainnya dalam meningkatkan efisiensi pengelolaan gaji karyawan, sehingga dapat mendukung pertumbuhan berkelanjutan dan kesejahteraan masyarakat setempat

ERGONOMIC WORK FACILITY DESIGN USING ANTHROPOMETRIC DATA Kusumadewi, Intan; Budiman; Taufiqur Rohman, Rofi
Jurnal Mekanika dan Manufaktur Vol 4 No 1 (2024)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jmm.v4i1.12570

This study aims to design an ergonomic study table based on students' anthropometric data to reduce the risk of musculoskeletal injuries. Anthropometric data, such as sitting elbow height, knee height, thigh length, and hand reach, were collected from 121 students using an anthropometer. In addition, musculoskeletal complaints were evaluated using the Nordic Body Map (NBM). Ergonomic risks were assessed using REBA (Rapid Entire Body Assessment) and RULA (Rapid Upper Limb Assessment) methods to identify non-ideal work postures. The results of the analysis showed that the current working posture of the students was in the high to very high risk zone, with a final REBA score of 9 and RULA of 8. Based on these results, an ergonomic study table was designed with adjustable height features (60-72 cm), 62 cm table width, and 124 cm table length. This design refers to anthropometric data with the 5th to 95th percentile range to ensure comfort and compatibility with various student body dimensions. This ergonomic study table design is expected to reduce the risk of musculoskeletal injuries, increase productivity, and create a healthier and more comfortable learning environment for students. Design validation through hands-on testing is a recommendation for further research.

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