Integrasi Manajemen Perubahan pada Proyek Lean Six Sigma dalam Peningkatan Mutu dan Kinerja Perusahaan

PT X is a small enterprise producing various types of jute fabric products. As a traditional business, the company still largely rely on the handiness and crafting skills from their workers. Whilst the business competition increases, PT X requires to strengthen the business by improving product quality in an efficient way. Besides high level of defects, PT X has also non-value-added activities in their production resulting in high overtime hours of their workers. Although PT X considers the overtime is acceptable to achieve the production target, there is room for improvement to reduce the defects as well as to shorten the production lead time. This paper aims to tackle the inefficiency and quality of the company. Lean six sigma is proposed to improve the condition and change management is implemented to ensure the commitment and participation of all staff for the success of change. Hence, this paper proposes the combination of change management and lean six sigma to improve production quality, lead time and staff participation. Combining DMAIC methods with change management, a methodology called DMA(C)IC is used with the middle C is for change. The implementation of the integration between change management in lean six sigma has resulted in the reduced number of defects and shorter lead time and the awareness of the workers to improve their working behavior.

Diagnosis Failure Cause of complex Pharmaceutical System by Bayes Learning for Decision Support

This work proposes a real application of diagnosis protocol for complex pharmaceutical process drifts. Main challenge is to identify and classify failure causes of production process. The model which we have proposed is structured in the causal graph form, named “Hierarchical Naïve Bayes” (HNB) formalism. Our contribution is the presentation of a methodology that allows developing flexibility in particular complex pharmaceutical production context. A data extraction and processing prototype is performed in this paper from real pharmacy company to build Bayesian model. Diagnosis results are decision support elements that built based on HNB probabilities. Furthermore, this work can be applied in order to improve production quality in businesses competition.

MENGEMBANGKAN POTENSI JAMU MELALUI DESA WISATA JAMU DAN PANGAN KREATIF

Karangrejo Village, Kromengan Subdistrict, Malang Regency, which is well known as a producer of herbal medicine know as ‘Jamu Gendong’ since 1983 with 150 sellers of jamu Gendong incorporated in the Jamu Gendong Association of Karangrejo village, is still carrying out traditional production and marketing processes by carrying it around and going out of the area. In line with Permenkes No 3/2010 policy on herbal medicine scientification in research based on health services, which aims to increase the use of herbal medicine in health services through scientific research, as well as marketing activities that are very time-consuming and low production development, making Karangrejo village together with UMM Community Service Team, sparked Karangrejo Village as a Herbal Tourism and Creative Food Village. The approach method is aimed at 3 (three) main groups supporting the village economy, namely Village-owned business entity (BUMDes), tourism aware groups (POKDARWIS) and herbal medicine group POKJAMU, which include: Community facilitation models in the form of training and enhancing the quality of partner resources related to strengthening and fostering the structure and function of the organization, in the form of setting Vision, Mission, Logo, AD / ART to short and long term work plans. While assistance in the framework of production processing, packaging, marketing, diversification of processed products is carried out in order to improve production quality. Cooperation with the Department of food crop, Hortikultura and plantations in the procurement of ginger and turmeric seeds is aimed at reforesting the medicinal education tourism area. The construction of the Archway, the zero point tourism monuments and publications are carried out through weblogs, online and print publications.

Peningkatan Kinerja Koperasi dan UKM Melalui Kemitraan Usaha

Since economically Indonesia declined because of monetary crisis in 1997, "partnership" program considered as the alternative to solve economic problem of Cooperatives and Small and Medium Enterprises (SMEs). Its importance to decrease costs and improve production quality, to avoid supply/demand fluctuation, to create external scale of economies, to avoid uncertainty and to guaranty of good and service flow by continuously. The partnership program can be efficient, when there is no unbalance relationship conditions among Cooperatives/SMEs with their partner: Cooperatives/SMEs in "worse of" conditions and partners in "better of" condition. So, the performance Of Cooperatives/SMEs can be improved. So far, the measurement of cooperative performance focusing on finance aspect. The firm reaches high Roi considered as successfull business. Whereas, measuring business performance only on financial aspect can be bias. Therefore, it is important to have new approach on measurement business performance using "Balanced Scorecard".

Implementasi Six Sigma untuk Perbaikan Kualitas Produk Kiwi Paste Berdasarkan Keluhan Pelanggan

PT. LF Beauty Manufacturing Indonesia is a Hong Kong-based Li & Fung group of companies engaged in manufacturing services. The Company has 4 regular customers, namely: PT JHHP, PT.Diversey, PT.Topindo and PT.Wavin. During 2015 the company got 12 defect complaints which 8 complaints came from PT. JHHP. This study aims to determine the cause of disability complaints of PT JHHP, provide improvements to existing problems so that it does not occur in the future and as a measure of company productivity to improve production quality. This research method uses Six Sigma with DMAIC stages (Define Measure, Analyze, Improvement, Control). The object of research is the production data of August 2015 in accordance with customer complaints data. The result of analysis of JHPP customer's complaint obtained the biggest defect of kiwi paste product according to the diagram is finish good leak. Factors affecting the defect complaints of the finish good leaked kiwi paste product is the operator often do autocapper engine wind adjusment, unavailability of space thermometer tool in the warehouse area and dry production area, unavailability of wind pressure gauge used to determine the number of bars used in the asemble process and the temperature of the storage area space exceed the standard set. Defect value decreased, before implementation of 3.497 DPMO with sigma level 4.20 to 568 DPMO with 4.75 sigma level

Comparative study of welding deformation of a stiffened panel under various welding procedures

The welding distortions of large-scale structures are extraordinary complicated. If an effective tool of predicting welding distortion is available, then marine design and manufacturing engineers can use this to improve production quality and reduce costs. This article focuses on the comparative studies of welding procedure of a stiffened panel. An efficient thermal elasto-plastic finite element method–based procedure is developed to predict the welding deformation and residual stress of structures. A combined shell/solid model is adopted to enhance modeling and calculation efficiency. The welding process of a stiffened panel is simulated. Three welding procedures of simultaneous, successive and bidirectional welding are studied. The results show that welding distortion can be well controlled by adjusting the welding procedure.

PENERAPAN METODE SIX SIGMA DALAM ANALISIS KUALITAS PRODUK (Studi Kasus Produk Batik Handprint Pada PT XYZ di Bali)

The aim of this study was to demonstrate the application of Statistics Quality Control in fierce industries. By observing Batik production process at PT XYZ as a case in this work, we applied Six Sigma Method to analyze defective product and their cause while also measure overall quality goodness. Six Sigma is a method to improve a process and reduce defects in productions into 3.4 defects per million productions. We use handprint batik productions at PT XYZ as a case in this study. The method is involving Define, Measure and Analyze (DMA) phases. By using Six Sigma, it was obtained that the quality of handprint batik are quite good with sigma of 3.105 and defect rate of 54.269 million production (DPMO). There are four defect causes of handprint batik namely: ripped fabric, shallowness, perforation, and mispattern which contribute 41,7%, 35,8%, 15%, 7,5% respectively from overall defects. The main cause of defects is the carelessness of workers in production process. Therefore we need to reduce the carelessness to improve production quality.

Double-Position Positioning Test and Analysis on Holographic / Protruding Lettering of Cigarette Packet Based on Machine Vision

In order to improve production quality and efficiency of cigarette trademark, new type reel cigarette trademark on soft package adopts production mode of reel to reel, which becomes the development trend. This technique makes higher requirements on double-position connection lettering and detection technology of holographic / concave and protruding lettering. This experiment uses on-line quality examination system to conduct the relevant examinations on double-position lettering of holographic / protruding lettering of cigarette packet and makes the analysis. The experiment shows that: holographic lettering quality varies with the amount of lettering and lettering speed. For protruding lettering unit, electrified aluminium in vertical direction has a better result than that in horizontal direction. This study lays a foundation for normal production of machine and further quality inspection after lettering.

Online Fuzzy Intelligent Control Based on Resultant Cutting Force in the End Milling

To improve production quality and reduce machining time, machining parameters need to be monitored and adjusted automatically in milling. An integrated controller which is modular, configurable and based on OMAC, is established. The hardware platform, resultant cutting force constraint and its fuzzy control rules have been introduced in detail. In the fuzzy controller designed, two inputs and one output are used with five fuzzy sets for the controller, and the output rate of feed-rate can be changed from 50% to 200%. This controller has the abilities of reducing fluctuation range of cutting force, adjusting feed-rate intelligently, which is a part of CNC system. The experiment results show it can realize the real time status monitoring with this system, reduce the cutting force fluctuation, and adjust the feed-rate intelligently during machining.