SEMINAR TEKNOLOGI MAJALENGKA (STIMA)最新文献

{"title":"PROSES PEMBUATAN BUMP STOPER DI SHOCK ABSOEBER MENGGUNAKAN MESIN STAMPING AMADA TORC-PAC BERTEKANAN 35 TON","authors":"Dede Gunawan Sari, Riza Mahmud Yunus","doi":"10.31949/stima.v7i0.910","DOIUrl":"https://doi.org/10.31949/stima.v7i0.910","url":null,"abstract":"When starting to practice at PT. Persada Selaras Indonesia found several problems, one of which is why SPHC-PO material is used in the production of Bump Stopper and what is the production process. Stamping Sheet Metal Press is used in the production process using the Blanking+Draw process and the Triming+pierching process. Based on the process of making a Bump Stopper, this practical work has the goal of knowing the working process of a Stamping Press machine. The methods used in this Job Training are processes by observing, summarizing, and recording data from sources and hard copies from PT. Persada Selaras Indonesia. After carrying out the methods systematically, we get some results from this practical work, including being able to make a product using a Stamping Press machine and knowing the flow of the production process in the automotive part industry. Keywords : Stamping Press, SPHC-PO, Automotive Production Department.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139283017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Metode Pelaksanaan Pekerjaan Dinding Penahan Tanah (Retaining Wall) Pada Proyek Preservasi Jalan Cirebon - Palimanan - Sumedang (Studi Kasus : Longsoran Km.68+500 Kabupaten Sumedang)","authors":"Fahmi Abdullah Malik, Erni Sari Lumban Toruan","doi":"10.31949/stima.v7i0.916","DOIUrl":"https://doi.org/10.31949/stima.v7i0.916","url":null,"abstract":"Abstrak   Pembangunan Dinding penahan tanah pada proyek preservasi jalan Cirebon – Palimanan – Sumedang merupakan suatu pekerjaan penanganan longsoran yang terjadi pada titik lokasi KM 68+500. Tujuan dari penelitian ini yaitu mengetahui bagaimana proses pelaksananaan pekerjaan pembangunan dinding penahan tanah, serta mengetahui alat dan bahan apa saja yang digunakan pada pembangunan dinding penahan tanah pada proyek preservasi jalan Cirebon - Palimanan – Sumedang. Dalam metode pelaksanaan pekerjaan dinding penahan tanah terdapat lima tahapan pekerjaan diantaranya yaitu Pekerjaan persiapan, pekerjaan bored pile, pekerjaan pembesian, pemasangan bekisting, pengecoran dinding penahan tanah, dan pekerjaan akhir. Adapun untuk bahan-bahan yang digunakan pada pelaksanaan pekerjaan dinding penahan tanah (retaining wall) yaitu menggunakan beton fc’30 Mpa slump 12+2, multiplex plywod dengan ketebalan 18 mm, besi/baja tulangan sirip D25 BjTS 420A dan besi/baja tulangan polos D19 BjTP 280. Sedangkan alat-alat yang digunakan dalam pelaksanaan pekerjaan dinding penahan tanah (retaining wall)  yaitu meliputi : drilling rig machine, excavator, dump truck, truck mixer, tandem roller, truk pengangkut, bar bender, bar cutter, alat alat ukur, mesin las, dan lain-lain   Abstract  The construction of a retaining wall on the Cirebon – Palimanan – Sumedang road preservation project is an avalanche handling work that occurred at the location point KM 68+500. The purpose of this study is to find out how the process of carrying out the construction of retaining walls, and find out what tools and materials were used in the construction of retaining walls on the Cirebon - Palimanan - Sumedang road preservation project. In the method of carrying out retaining wall work, there are five stages of work including preparatory work, bored pile work, ironing work, formwork installation, retaining wall casting, and final work.As for the materials used in carrying out the retaining wall work, namely using fc'30 Mpa slump 12+2 concrete, multiplex plywod with a thickness of 18 mm, iron/steel reinforcing fins D25 BjTS 420A and plain iron/steel reinforcement D19 BjTP 280. While the tools used in carrying out the retaining wall work include: drilling rig machine, excavator, dump truck, mixer truck, tandem roller, transport truck, bar bender, bar cutter, measuring tools , welding machine, and others.  Keywords : Retaining Wall, Retaining Wall Work Implementation Methods, Tools and Materials","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"100 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"METODE PELAKSANAAN PEKERJAAN LANTAI PARTISI DI SALURAN INDUK CIPELANG PADA RENTANG IRRIGATION MODERNIZATION PROJECT","authors":"Yoyo Sunarya, Eka Juliar","doi":"10.31949/stima.v7i0.972","DOIUrl":"https://doi.org/10.31949/stima.v7i0.972","url":null,"abstract":"The Range Irrigation Area is a national strategic project located in the lowlands of the lower reaches of the Cimanuk River in the Northeastern part of West Java Province. The modernization of Span Irrigation is carried out because the age of the irrigation system is decaded old, causing reduced water service performance due to narrowing of the enbankments, sediment and groundwater infiltration in the Cipelang Main Canal. The use of material for contruction that is on the ground surface of this irrigation canal is by using a concrete floor (partition floor) which aims to reduce the water loss factor in the Cipelang Main Canal. The techninal work for making concrete floors is carried out in a Cast In Site manner, meaning the type of concrete casting work on site or directly in the workplace. The Partition Concrete Floor work in the Cipelang main canal aims to reduce the water loss factor so that it can increase the efficiency of irrigation water use. Partition Concrete Floor use K-175 concrete quality with cast in site technical work, not using precast concrete. There are 9 (nine) stages regarding the Partition Floor Work Implementation Method, namely starting from the work of Preparation, Kisdam, Dewatering, Excavation + Furnishing and Installation Filter, Lean Concrete Floor, Wiremesh + Install Beam and Footing Reinsforcement, Casting In Site, Finishing Top Floor, Concrete Curing.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"160 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"UJI TAK MERUSAK (NDT) DIESEL STORAGE TANK DENGAN METHODE MAGNETIC PARTICLE INSPECTION","authors":"Fadilah Fadilah, E. Koswara","doi":"10.31949/stima.v7i0.896","DOIUrl":"https://doi.org/10.31949/stima.v7i0.896","url":null,"abstract":"Oil and gas business activities are high-cost and high-risk activities, therefore it is necessary to carefully calculate all existing aspects. Directorate General of Oil and Gas c.q. The Directorate of Oil and Gas Engineering and Environment has the task of ensuring the feasibility of using an equipment so as to create a safe and appropriate installation for use in oil and gas operations. The drilling tower is one of the main components in oil and gas drilling activities. For this reason, it is necessary to carry out inspections to ensure the quality of the towers produced so that they comply with existing standards and are safe to use. Magnetic Particle Inspection (MPI) is one of the Non-Destructive Test (NDT) methods to carry out inspections to ensure that equipment, especially towers, are in a safe and suitable condition for use. By ensuring the safety and feasibility of the tower as a supporting component of a drilling installation, it can be concluded that its safety and feasibility can be concluded.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"UNJUK KERJA MESIN VERTICAL RAW MILL PLANT 10","authors":"Theo Chandra Saputra, E. Koswara","doi":"10.31949/stima.v7i0.899","DOIUrl":"https://doi.org/10.31949/stima.v7i0.899","url":null,"abstract":"PT X. is a cement manufacturing company. which experiences production losses due to the high value of downtime. Based on downtime data, the largest machine downtime value is found in the Raw Mill, so the Raw Mill machine becomes the object of research. This study aims to measure the effectiveness of the Raw Mill machine in the application of Total Productive Maintenance (TPM). The method used is Overall Equipment Effectiveness (OEE) to measure machine effectiveness and loss factor analysis with the Six Big Losses method. The results found that the average OEE value in 2022 was below the international OEE standard of 85%, namely 78% for Raw Mill Plant 10 in the 2019 period and 74% in the 2022 period. The low performance of the Raw Mill Plant 10 machine is caused by the breakdown loss factor and the reduced speed loss factor. The root causes found are lack of mechanical training and lack of control for spare parts. The recommendations given are the implementation of predictive maintenance, improving training facilities, and creating a spare parts inventory management system.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"69 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SISTEM INFORMASI PENGOLAHAN DATA ABSENSI PEGAWAI KANTOR BALAI KB KECAMATAN PANYINGKIRAN BERBASIS WEB DAN ANDROID","authors":"H. Sujadi, I. Kusumadewi, Budiman, Firhan Medina Alamsyah","doi":"10.31949/stima.v7i0.1036","DOIUrl":"https://doi.org/10.31949/stima.v7i0.1036","url":null,"abstract":"Employee absenteeism is a very important factor in a company or agency. The punctuality and integrity of employees who are assessed will help the development of the institution/institution. An attendance system that has up-to-date software is very important, because it has positive benefits for the institution or agency, especially interms of effectiveness, efficiency and speed. Along with that attendance is also not only done manually, but can help by using information technology. Attendance carried out at the Office of the KB Sub-District of Pengingkiran is still done manually, namely employees fill in attendance with signatures as well as the time of arrival and departure time. So, there are still a lot of problems when using the manual attendance system, such as not entering without information, coming and going home from the office not according to regulations, leaving the office during working hours and not knowing the leadership and there are still many problems caused. So that the KB Office of the Pengingkiran District requires an attendance application. With the application of the Employee Attendance Data Processing Information System, the Panyingkiran District Family Planning Office was able to overcome the occurrence of absenteeism violations in employees.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PROSES PRODUKSI PART SHAFT MIXER VERTICAL MENGGUNAKAN MESIN BUBUT KONVENSIONAL DAN MESIN MILLING CNC","authors":"Sandy Adiyanto Pratama, E. Koswara","doi":"10.31949/stima.v7i0.912","DOIUrl":"https://doi.org/10.31949/stima.v7i0.912","url":null,"abstract":"PT. Amanah Jaya Persada is a company engaged in the manufacture of automotive parts, precision parts, jigs & fixtures, molds & dies, casting parts, fabrication and manufacture of tools for other industrial needs. PT. Amanah Jaya Persada manufactures Vertical Shaft Mixer Parts using conventional lathes and CNC Milling machines. In the process of making Part Shaft, the process of measuring the initial diameter of the material, making a sketch of the size of the workpiece, and the process of making the CNC Milling program code. The purpose of this research is to find out the production process time for Vertical Shaft Mixer Parts on Conventional Lathes and CNC Milling Machines, to understand the types of program codes on CNC milling machines. The research stages were carried out from the observation stage, problem formulation, literature study, field practice, data collection and data analysis, followed by material specifications, Conventional Lathes and CNC Milling Machines. The results showed that the production process for the Part Shaft Mixer Vertical using a conventional lathe required machining time of 33 minutes 6 seconds, while for a CNC milling machine it took 14 minutes 6 seconds. The CNC milling process uses a combination of G91 incremental and absolute G90 machining commands, G28 to return to the reference point for repeated feeding, as well as M code for rotating spindle commands, changing tools, turning on the coolant and stopping the machine / program is complete.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"METODE PELAKSANAAN PEKERJAAN BOREPILE, PILECAP DAN PIER KOLOM PADA PEKERJAAN JEMBATAN KEDONDONG TOL CISUMDAWU SEKSI 5B","authors":"Wardani, Asep Dian Heryadiana","doi":"10.31949/stima.v7i0.902","DOIUrl":"https://doi.org/10.31949/stima.v7i0.902","url":null,"abstract":"Transportation is an inseparable part of human survival. Related to human activities,transportation plays a very significant role in social, economic, environmental and other aspects.Tol Road is a public and closed road where its construction is charged to cross according to theapplicable tariffs. This road is a form of tariff grant on the road that is generally applied to coverthe cost of construction and maintenance of the road. Tol Road Cisumdawu is one of the road freeof barriers that crosses from the area of Cileunyi, Sumedang, Dawuan. This Tol road is no morethan an effort to streamline traffic to improve the distribution of goods and services that grow theeconomy around, as well as become one of the fast access between the districts of the city. A bridgeis a building that allows a road to cross a river, valley or other road of different elevations. In theplanning of the bridge must take into account the functional needs of transportation. This journalfocuses on methods of implementation of pile bore, pilecap, as well as pier work located on theconstruction project of Road Tol cisumdawu section 5 b located in the village of cipelangkecamatan ujungjaya sumedang.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"METODE PELAKSANAAN PONDASI BORE PILE PADA PEKERJAAN PENANGANAN LONGSORAN PROYEK PRESERVASI JALAN CIREBON – PALIMANAN – SUMEDANG","authors":"A. Fadli, Arief Rijaluddin","doi":"10.31949/stima.v7i0.853","DOIUrl":"https://doi.org/10.31949/stima.v7i0.853","url":null,"abstract":"Implementation of bore pile foundation on the Cirebon - Palimanan - Sumedang road Preservation Project is one of the work items for handling landslides which aims to strengthen the retaining wall structure from the load it will carry so that there is no shifting and settlement, the retaining wall structure was built due to the previous existing conditions has experienced a collapse so that a new retaining wall is planned. The foundation used in the construction of retaining walls, namely the bore pile foundation, is a type of deep foundation whose installation is carried out by first drilling the soil with a certain diameter using heavy equipment, bore pile machine until it reaches a predetermined depth, then the assembled steel frame is inserted. drill hole and the next step is casting. The purpose of this study is to find out how the process and method of implementing bore pile foundations in the avalanche handling work of the Cirebon - Palimanan - Sumedang Road Preservation Project. In the method of carrying out bore pile foundations for avalanche handling work on the Cirebon - Palimanan - Sumedang road preservation project, there are several stages of work including preparation, ironing, drilling, casting, and Test Pile.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENERAPAN FUNGSI-FUNGSI MANAJEMEN PADA PETERNAKAN AYAM BROILER (STUDI KASUS : PETERNAK PLASMA PT AS PUTRA 2 CIREBON)","authors":"Dandi Juliawan, Whydiantoro, Hafni Rizanuddin Nur","doi":"10.31949/stima.v7i0.860","DOIUrl":"https://doi.org/10.31949/stima.v7i0.860","url":null,"abstract":"Broiler Chicken Farm is one of the business fields that is required to have good management so that maximum production results can be achieved. The purpose of this research is to find out how management functions are implemented in broiler chicken farms and to find out how production results are after the implementation of management functions in broiler chicken farms. The research location in this study was the location of the plasma farmer AS Putra 2 Cirebon in Bantarjati Village, Kertajati District, Majalengka Regency. The research method used in this research is descriptive qualitative with a case study approach. Collecting data by conducting in-depth interviews, observation and documentation. Data analysis techniques go through three stages, namely data reduction, data presentation and drawing conclusions and verification. The data validation technique used is source triangulation. The results of this study, namely the implementation of management functions on broiler farms at PT AS Putra 2 Cirebon consists of several scopes, namely the scope of PT AS Putra 2 Cirebon, the scope of production, the scope of broiler chicken farms, and the scope of plasma breeder cages. Each scope has implemented management functions properly including Planning, Organizing, Actuating and Controlling. The production results after implementing the management function are very good by obtaining an average production result with a Index Performance (IP) value of 415.5.","PeriodicalId":161203,"journal":{"name":"SEMINAR TEKNOLOGI MAJALENGKA (STIMA)","volume":"76 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139284403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}