scholarly journals ANALISIS PENGENDALIAN KUALITAS TERJADINYA CACAT PADA PROSES PRODUKSI ADJUSTER R KWB (Studi Kasus di PT. Dina Karya Pratama. (Cicadas-Bogor)

2018 ◽  
Vol 2 (1) ◽  
pp. 62-71
Author(s):  
Indrani Dharmayanti ◽  
Ajeng Rahayu
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Control Chart ◽  
Control Analysis ◽  
Defect Analysis ◽  
Method Factor ◽  
Quality Control Analysis ◽  
Average Proportion ◽  
Main Factors ◽  
Cause And Effect Diagram

This study aims to find out the production process of Adjuster R KWB (a part of automotive sparepart),  the defect analysis and causes in PT. Dina Karya Pratama. It is a manufacturing company engaged in metal industry, especially automotive,. Quality control analysis is done using statistical called seven tools consisting of check sheet, p control chart, pareto diagram, and cause  and effect diagram to answer those problems.  The results of analysis show that the production process is controlled by the average proportion of defects (0.0071283). The level of disability is dominated by screw jam (50%) and circle not symmetry (35%). The main factors causing the defect are the engine factor that has not been hot, the method factor and the inaccuracy of labor.

scholarly journals ANALISIS PENGENDALIAN KUALITAS PRODUK KORAN PADA PT. RADAR SULTENG MEMBANGUN DI KOTA PALU

2020 ◽  
Vol 5 (3) ◽  
pp. 287-297
Author(s):  
Zahro’in Nitafiyah ◽  
Saharuddin Kaseng ◽  
Syamsuddin Syamsuddin
Keyword(s):  
Quality Control ◽  
Product Quality ◽  
Control Chart ◽  
Control Process ◽  
Control Analysis ◽  
Statistical Tools ◽  
Product Quality Control ◽  
Quality Control Analysis ◽  
Quality Control Process ◽  
Quality Control Chart

This study aims to determine how the implementation of quality control using statistical aids is useful in an effort to control the level of product damage in the company. Quality control analysis is carried out using statistical tools in the form of check sheets and p control maps. Check sheets are used to present data to make it easier to understand data for the purposes of subsequent analysis. P control maps are used to monitor damaged products whether they are still in control or not. The results of the P control chart analysis show that the process has been carried out well. This can be seen in the final product quality control chart with the final number of CL values showing 0.0049, UCL 0.0091, LCL 0.0007 with a proportion of 0.0050 defects which means that the quality control process is within controlled limits because the value of the defect proportion is smaller than the UCL value. Penelitian ini bertujuan untuk mengetahui bagaimana pelaksanaan pengendalian kualitas menggunakan alat bantu statistik bermanfaat dalam upaya mengendalikan tingkat kerusakan produk di perusahaan. Analisis pengendalian kualitas dilakukan menggunakan alat bantu statistik berupa check sheet dan peta kendali p. Check sheet digunakan untuk menyajikan data agar memudahkan dalam memahami data untuk keperluan analisis selanjutnya. Peta kendali p digunakan untuk memonitor produk yang rusak apakah masih berada dalam kendali atau tidak. Hasil analisis peta kendali p menunjukkan bahwa proses sudah terlaksana dengan baik. Hal ini dapat dilihat pada grafik kendali kualitas produk akhir dengan jumlah akhir nilai CL menunjukkan 0.0049, UCL 0.0091, LCL 0.0007 dengan proporsi cacat 0.0050 yang berarti proses pengendalian kualitas berada dalam batas terkendali karena nilai proporsi cacat lebih kecil dari nilai UCL.

scholarly journals QUALITY CONTROL ANALYSIS WITH SIX SIGMA-DMAIC METHOD IN EFFORT REDUCE NUMBER OF SUGAR PRODUCTS AT PT. PG. GORONTALO

2018 ◽  
Vol 8 (2) ◽  
Author(s):  
Ida Ayu Nuh Kartini ◽  
Dwi Jayanthi Syarief
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Six Sigma ◽  
Human Factor ◽  
Control Analysis ◽  
Quality Control Analysis ◽  
Data Production ◽  
Quality Of Products ◽  
Dmaic Method

Companies need to maintain and improve the quality of products derived by applying a good quality control, because quality is an important factor in improving satisfaction and loyalityas consumers, as well as PT. PG .Gorontalo ; Six Sigma methods that have high discipline can help develop and deliver near-perfect products. The purpose of this study was to determine how the value of sigma PT .PG . Gorontalo and what factors of product defects. In this analyzis , researchers took 3 months of data production and analyze the Six Sigma DMAIC method. Researchers examined / analyzed using a questionnaire and the report of production to help get the material of analyzis. From this research , it has been showed that the presence of defects of products in the production process of PT. PG. Gorontalo at 5.664, 72 DPMO. It is also known that the cause is the human factor , machines, methods, materials, and environment. Based on these results , we can conclude that the value of sigma PT. PG. Gorontalo is located at 4 to 4.5 sigma, the factor most dominant cause of disability is due to lack of proper vacuum pressure

scholarly journals ANALISIS PENGENDALIAN KUALITAS TERJADINYA CACAT PADA PROSES PRODUKSI ADJUSTER R KWB

2018 ◽  
Vol 2 (1) ◽  
pp. 57
Author(s):  
Indrani Dharmayanti ◽  
Ajeng Rahayu (Politeknik APP)
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Statistical Quality Control ◽  
Control Analysis ◽  
Statistical Tools ◽  
Statistical Quality ◽  
Quality Control Analysis

<p>ABSTRAK<br />Penelitian ini bertujuan untuk mengetahui proses produksi produk Adjuster R KWB dan analisis jenis kecacatan dan penyebab pada PT.Dina Karya Pratama. Analisis pengendalian kualitas dilakukan menggunakan alat bantu statistik yang biasa disebut seven tools berupa Check sheet, Peta kendali p, diagram pareto diagram sebab akibat untuk kemudian dapat menjawab permasalahan diatas.</p><p>Kata kunci : Pengendalian Kulitas, Statistical Quality Control (SQC), Seven Tools</p><p>ABSTRACT<br />This study aims to find out the production process of Adjuster R KWB product and the analysis of disability and causes type in PT.Dina Karya Pratama. Quality control analysis is done using statistical tools commonly called seven tools in the form of Check sheet, Map control p, pareto diagram causation diagram to then be able to answer the above problems.</p><p>Keywords: Kulitas Control, Statistical Quality Control (SQC), Seven Tools</p>

scholarly journals QUALITY CONTROL ANALYSIS TO REDUCE THE NUMBER OF DEFECTS IN THE PACKAGING OF PG KREMBOONG SUGAR PRODUCTS USING SEVEN TOOLS METHOD

Tibuana ◽  
2021 ◽  
Vol 4 (01) ◽  
pp. 28-35
Author(s):  
Yoniv Erdhianto
Keyword(s):  
Quality Control ◽  
Quantitative Measurement ◽  
Control Analysis ◽  
Product Packaging ◽  
Dominant Type ◽  
Management Objectives ◽  
Quality Control Analysis ◽  
The Future ◽  
A Company ◽  
Cause And Effect Diagram

Quality control is an activity that must be carried out by a company so that the products produced are in accordance with the standards set by the company in order to meet customer satisfaction. This research was conducted in order to obtain the results of the quality control analysis which then the results of the analysis will be used as an effort to reduce the number of defects in product packaging in the future at PG Kremboong. This research in solving the problem using the seven tools method. This seven  tools  method  uses  7  quality  control tools, namely Check Sheet, Control Chart, Cause and Effect Diagram, Pareto Diagram, Histogram, Scatter Diagram and Stratification so that a quantitative measurement is produced that shows the extent to which management objectives have been achieved. From the analysis using the seven tools, the defects in granulated sugar with 50 kg packages were produced, namely, less light prints (146), torn packages (299), dirty packages (224) and loose seams (200). The defect with torn packaging is the  most  dominant  type  of  defect. Improvement steps to reduce the number of defects in sugar packaging in the future are carried out on 5 factors, namely humans, methods, machines, materials and the environment based on a comparison between the causes of the problem and the standards applicable in the company.

scholarly journals Pengendalian Mutu Pada Proses Produksi Di Tiga Usaha Kecil Menengah Tahu Kabupaten Bogor

2016 ◽  
Vol 4 (2) ◽  
pp. 112
Author(s):  
Devi Sonalia ◽  
Musa Hubeis
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Control Chart ◽  
Secondary Data ◽  
Influential Factor ◽  
Analysis Tool ◽  
Pareto Chart ◽  
Cause And Effect ◽  
Cause And Effect Diagram

<p><em>Today the growth of Small and Medium Enterprises (SMEs) is increasing significantly along with the rise in competitiveness in this field. Accordingly entrepreneurs who want to get into the competition and do not want to be left behind by other SMEs in the business field have to pay attention to the quality of their product. The purpose of this study are: (1) to analyze the quality control (QC) on the production process in SMEs of Tofu (soybean cake) as Tahu  Bambu, Tahu Bandung Ashor and Tahu Bandung; (2) to  identify the factors which cause damage of Tofu as Tahu Bambu, Tahu Bandung Ashor and Tahu Bandung; (3) to identify the most influential factor affecting  the quality  of Tofu as Tahu Bambu, Tahu Bandung Ashor and Tahu Bandung; and (4) to assess the QC on the production process in the above three unit. The data used in this study were primary and secondary data. Primary data were obtained through direct observation and interviews with the SMEs, while the secondary data were taken from the internet and references such as books, journals and theses. Analysis tool used were Pareto Diagram, Cause and Effect Diagram and Control Chart. It is from Cause-Effect diagram that the factors affecting damage in three SMEs of Tahu were revealed, i.e human, raw materials, machines and tools, methods and environment with the main cause of most influence through analysis Pareto diagram is one piece. Quality control of the SMEs Tahu Bambu and SMEs Tahu Bandung  analyzed using by p Control Charts indicated that they were controlled.</em><strong><em></em></strong></p><p><em>Keywords: </em><em>Quality controls, Cause and effect diagram, Pareto chart, Control chart</em><strong></strong></p>

Quality Control Analysis of Safoof-e-Pathar Phori, A Unani Herbo-mineral Formulation

Planta Medica ◽  
2011 ◽  
Vol 77 (05) ◽  
Author(s):  
W Ahmad ◽  
MS Khan ◽  
SMA Zaidi ◽  
SS Jameel ◽  
S Ahmad
Keyword(s):  
Quality Control ◽  
Control Analysis ◽  
Quality Control Analysis
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