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Journal : PELS (Procedia of Engineering and Life Science)

Implementation of Autonomous Maintenance in Total Productive Maintenance Juli Guritno; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 1 No 2 (2021): Proceedings of the 2nd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (612.11 KB) | DOI: 10.21070/pels.v1i2.914

Abstract

The purpose of this research is to increase the Avaibility rate, Performance rate and OEE value on pipe extruder line 9 at PT. Wahana Tunas Utama Rucika which is engaged in manufacturing PVC pipe products (Poly Vinyl Clhoride). In order to increase productivity, Total Productive Maintenance (TPM) is measured by calculating OEE. The method used in solving this problem the 8 pillars of TPM with the Autonomous Maintenance (AM) method. The implementation of the TPM pillar aims to increase the knowledge, responsibility and skills of production operators related to machines, so that overall productivity will increase. AM uses a structured and documented system so that this program can run consistently. The results of the implementation of the proposed improvements showed that the Availability rate had to increase by 3.61%, the Performance rate had to increase by 3.41% and OEE had to increase by 3.25% after the proposed improvements 6 months.
Production Facility Layout Design Using Activity Relationship Chart (ARC) And From To Chart (FTC) Methods Ata Barbara; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 1 No 2 (2021): Proceedings of the 2nd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.662 KB) | DOI: 10.21070/pels.v1i2.1007

Abstract

XYZ is a company engaged in the field of transformers which produces several types of transformers. Transformer production process is made to order a production process that has a fluctuating pattern. Companies also often cannot estimate the number of transformers that will be produced to meet consumer demand. The purpose of this study is to improve plant layout with an efficient layout. One method used in this study is the Activity Relationship Chart and From To Chart methods. Activity Relationship Chart and From To Chart are methods that can help solve problems which are then explained in more detail through several stages of completion to the optimal point. This research is expected to produce a more efficient layout using the Activity Relationship Chart and From To Chart method.
Layout Planning For Production Facilities Using Line Balancing and ARC (Activity Relation Chart) Methods at UD. Agung Mulya Hendri Setiawan; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 1 No 2 (2021): Proceedings of the 2nd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.365 KB) | DOI: 10.21070/pels.v1i2.1016

Abstract

Agung Mulya has experienced a decline in the production process, because there is an inefficient machine arrangement that causes delays in producing products, products with a target in a day can produce about 300 pcs of requests, can only produce about 170 pcs of requests, it is suspected that the main cause is the layout of the machine. less precise. In an effort to solve this problem, this study uses a method using Line Balancing and ARC (Activity Relation Chart) methods. This method is used for structuring the production flow so that there is a balance on all production lines so as to provide high efficiency on each production line. The balance in question is the balance of output from each stage of operation from the point of view of the production line and compiling a layout design for room facilities is used to analyze the proximity relationship using input data in the form of process flow, distance between spaces, conditions and spatial conditions From the results of this study resulted in a better re-lay out of thr production facility layout, the work station which originally had 8 workstations has decreased to 5 workstations, this is because the layout of the production flow layout can reduce the distance between work stations and the production process more efficient.
Analysis of Product Quality and Service Quality on Customer Satisfaction at the Surya Mart Mart Business Center using the Structural Equation Modeling Method Yannu Prasetyo; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 1 No 2 (2021): Proceedings of the 2nd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (936.072 KB) | DOI: 10.21070/pels.v1i2.1035

Abstract

Service quality is a superior value for customers to improve business performance or company marketing represents a level of excellence to meet consumer expectations. Therefore, it is not necessary to know what factors affect product quality and service quality at the Surya Mart Business Center Surya Mart Business Center. Surya Mart Business Center Surya Mart's Business Center is located on campus 2 of the Muhammadiyah University of Sidoarjo (UMSIDA), the market is for students, lecturers, UMSIDA employees and the surrounding community. To find out the factors that affect product quality and service quality, research uses Structural Equation Modeling, which is ia statistical technique that is able to analyze the pattern of relationships between data constructs and indicators, one data construct and another, and direct measurement errors. The results showed that the highest loading factor value was 1.329 in the discount indicator, for the term indicator, namely the additional factor with a value of 0.664. Test structural modeling on the relationship between constructs that have a casual or causal relationship. The results of this study, Variable Product Quality and Service Quality, the second variable has a significant influence on the Customer Satisfaction variable.
Facility Relayout Using Systematic Layout Planning and Blocplan Methods to Minimize Material Handling Distance Nabila Tsaniatu Yulia; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v2i2.1231

Abstract

. A good facility layout will affect sustaining the smoothness of the production process. initial observation on a current CV. NTY is still not good to apply because it does not take into account the degree of proximity. This can be seen from machine laying as well as workstations that look distanced as well as the flow of intersecting material resulting in backtrackings, such as the blowing department towards the cutting department its material removal distance of 23.2 m and having to go through the packing department and plong department with too much distance and intersect caused the production time to become longer. The methods that production facility layout design uses on the CV. NTY is Systematic Layout Planning and Blocplan methods. This method was chosen because it conforms to the company's characteristics and can minimize the distance between production stations as well as no more intersecting production process flow. This study was conducted to find out and obtain improved material distance efficiency in handling the preliminary layout with the proposed layout. The results of the study show the blocplan method has a total decrease in the displacement distance smaller by 60.73 m with an efficiency increase of 42 % as well as improving the flow of the production process in the initial layout.
Analysis of Cup Printing Quality Control Using Statistical Process Control Methods and Human Reliability Assessment (Case Study: PT Indo Ceria Plastic Printing) Moch Imam Andreansyah; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1315

Abstract

This research was conducted at PT Indo Ceria Plastic Printing aims to determine the main cause of defective cup printing and to reduce product defects in the production process. Based on the problems faced by the company, namely the high percentage of cup printing defects which eventually led to more and more reject cup printing rates, even the problem of passing the defective cup being sent to the customer’s hands, which made the customer complain about the problem of the number of bad product quality being sent so that they finally submitted a returned product. Therefore, quality control efforts are carried out on cup printing products to find the cause of the defect and find a solution to repair it. The research methods used in solving the problems that occur at PT Indo Ceria Plastic Printing is to use Statistical Process Control methods and Human Reliability Assessment. From the result of research conducted, it is known that the biggest cause of defect in cup printing products is “defect awal start”. From the results of meaning employee performance, the largest HEP value was found, namely, the type of possible error is “pengisian tinta pada mesin” which was 0,6324. So, this factor was the dominant one that resulted in defects and must be repaired immediately.
Production Facility Layout Redesign Using Systematic Layout Planning And Blocplan Methods Mukhammad Hasan Bisri; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1349

Abstract

Layout of production facilities in CV. Jaya Rubber Industry was identified as less than optimal. The placement of production facilities that are less than optimal causes the distance between several departments to be far apart, for example in the cutting section to the molding section, the molding section to the trimming section and also the QC and packing sections to the finished goods warehouse. It was also found that intersecting material flows can cause backtracking, for example between molding to trimming and packing to the finished goods warehouse. These problems can result in the production process being less effective and efficient. This research combines two methods, namely systematic layout planning and blocplan methods. The systematic layout planning and Blocplan methods have several stages in planning the layout. This method is believed to be able to solve various problems that exist within the company such as production flow, transportation, warehousing, assembly and others. This method was chosen because the current industrial conditions require adjustments in the preparation of a good layout. The results of this study obtained a layout from the blocplan method which was chosen as the proposed layout with a total displacement distance of 44.25 with a decrease in distance of 23.75 m from the initial distance, with an efficiency level of 34% which was able to improve the flow of the production process for the better.
Finished Paint Warehouse Re-Layout Using Slp and Shared Storage Methods to Minimize Material Handling Costs Riqi Hidayatulloh; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1354

Abstract

Re-Layout finished paint warehouse use method Systematic Layout Planning (SLP) and Shared Storage could reduce wastage caused by layout lack of facilities max, for example distance long distance cause fare material handling Becomes big and heaps or paint arrangement that is not efficient.From result study Re - layout done use method Systematic Layout Planning (SLP) and Shared Storage obtained results efficiency as much as 59.74% of distance initial 25,967 m to 10,452 m after use layout proposal and that take effect to results fare material handling every company month can spend Rp. 5,959.99.12 for layout beginning be Rp. 2,817,056.32 per month after use proposal layout so that can save as much as 52.27%
Canteen Food Waste Reduction Strategies Using the Life Cycle Assessment Method Fajar Mochammad Ichwan; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1356

Abstract

Food waste is a global issue which is currently the center of attention of the world community. Starting from developing countries to developed countries trying to solve the problem of food waste that occurs in the country. As is well known, the amount of food waste or food waste is increasing every day, both from industry and households or restaurants, in Sidoarjo alone can produce as much as 2,400 tons of waste per day with 116 TPSTs, which can only manage 600 tons of waste per day. well managed. Part of the waste consists of leftover food and vegetables from restaurant and industrial including wastefood waste ,from a company canteen. For large companies with thousands of employees, food scraps will definitely pile up every day. Therefore, this study aims to find a strategy to reduce food waste in the company canteen. In order to produce output that is in line with expectations, it must be used an appropriate method. The method used in this research is the LCA (Method life Cycle Assessment)which can help to solve problems, find the cause and effect of the main problem widely. LCA is a method used to analyze potential environmental impacts arising from an activity, by reducing the use of raw materials and transportation, implementing pollution control, reducing environmental emissions and utilizing waste. In this research, the result is Waste percentage is the percent of product loss caused in cooking, trimming, portioning or cleaning. With the normal limit of the waste percentage generated by a restaurant or canteen is 37-41%, PT. ECCO is still on the normal threshold with a percentage of 39%.
Product Quality Control In CV XYZ Using Seven Tools and Quality Control Circle Priyo Sambodo; Atikha Sidhi Cahyana
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1371

Abstract

In the industrial world, competition for technological advances and marketing strategies is a very big thing, with the level of In this competition, business people are required to always innovate and implement the best strategies to improve product quality or quality. The purpose of this study was to identify the most dominant product defects of the active speaker production process at CV. XYZ. The method used is Seven Tools and Quality Control Circle (QCC) to identify and evaluate the potential failure of the product in CV. XYZ. the Quality Control Circle (QCC) method by applying the PDCA (Plan-Do-Check-Action) and with the Seven Tools (Stratification, Histogram Graph, Pareto Chart, Cause-Effect Diagram, Control Graph). The results of the study indicate that the known factors causing product defects that can be seen from fishbone are humans, machines, materials, environment, and methods and provide suggestions for improvements that are implemented using PDCA (Plan-Do-Check-Action) which can minimize the occurrence of defects. repeated.