just in time and lean production

... running time of production line (high downtime costs, continuous production) 2 Just-in-time (JIT) production (also called lean manufacturing production) a Definition: a “demand-pull” manufacturing ... not in conformance with a preannounced or prespecified standard Trang 36 Advances in information-gathering technology increasing reliability and timeliness a Increasing reliability and timeliness ... Identify the features of a just-in-time production system b Five main features in JIT production system [Concepts in Action] i Organizing production in manufacturing cells: grouping of all different

Ngày tải lên: 23/11/2016, 16:13

... implications of a just-in-time manufacturing philosophy on cost accounting and performance measurement systems. Obj 4 Apply just-in-time practices to a non-manufacturing setting. Obj 5 Describe and illustrate ... 11MULTIPLE CHOICE1 Which of the following is an example of value-added time? a Processing time b Wait time during inspection c Wait time in inventory d Both B and C ANS: A DIF: Easy OBJ: 27(12)-01 ... IMA-Cost Management 6 What are the objectives of just-in-time (JIT) manufacturing? a Eliminating waste b Increasing inventory levels c Increased number of inspections d A process orientation ANS: A

Ngày tải lên: 28/02/2018, 15:35

... Just-In-Time Just-In-Time Manufacturing Manufacturing Just-In-Time Manufacturing? Just-In-Time Manufacturing?  What is JIT Manufacturing? What is JIT Manufacturing?  Where did ... manufacturing. world class manufacturing.  JIT JIT - production is based on demand - production is based on demand History of JIT Manufacturing History of JIT Manufacturing  Evolved in Japan ... II, as a result of Evolved in Japan after World War II, as a result of their diminishing market share in the auto industry. their diminishing market share in the auto industry.  Toyota Motor Company

Ngày tải lên: 20/12/2013, 18:15

... hệ thống công việc - Just In Time Trong thời gian qua, phương pháp sản xuất lặp đi lặp lại đã xuất hiện và gây ra một sự chú ý trên toàn thế giới: phương pháp “Just-in-time” (JIT), trong đó ... khi có sự cố xảy ra thì tranh thủ sự cộng tác của công nhân 9 Lựa chọn người bán hàng tin cậy và nâng cao tinh thần hợp tác của các thành viên trong hệ thống Hầu hết hệ thống JIT mở rộng về phía ... tương tự nhau trên những thiết bị giống nhau có thể làm giảm yêu cầu thay đổi việc lắp đặt, sự tinh chỉnh trong trường hợp này là cần thiết Trang 45 Bố trí mặt bằng hợp lý Theo lý thuyết sản

Ngày tải lên: 24/12/2013, 08:17

... dismantling the entire rotating unit of the pressure-grinding machine (shaft, grinding stone, bearings and seal), resulting in at least three days of lost production, including shutting down and ... of the coating process itself a distinction is made between doctor blade coating, coating with film presses and new coating processes such as curtain coating and spray coating Coating is used ... starting up the grinder With the service life of the grinding stone generally being about four years, the seal is increasingly expected to last just as long Fiberizing processesRefiners Single

Ngày tải lên: 22/02/2014, 09:20

... thành công của Công ty Pin Ắc quy Miền Nam – PINACO 24 2.1 Tổng quan về Coâng ty Pin Ắc quy miền Nam – PINACO 25 2.2 Phân tích tình hình sản xuất ắc quy tại công ty pin ắc quy Miền Nam theo ... Trang 1KHOA QUẢN TRỊ KINH DOANH – K22N2  TÊN ĐỀ TÀI HỆ THỐNG JUST IN TIME GVHD: PGS TS HỒ TIẾN DŨNG Nhóm học viên thực hiện: 1 Nguyễn Thị ... phải sản xuất ra một lượng sản phẩm nhất định - MRP cũng cần phải có khái niệm "time phasing" Time phasing đòi hỏi phải lập ra một lịch trình trong sản xuất khan trương các chi tiết cho

Ngày tải lên: 06/06/2014, 00:32

... is a constant of the reciprocal time dimension and t is time Rewriting the right-side equation of (2) in the form: dS adt and integrating it provides lnS at= and exponential growth of the stock ... productivity of forest stands, efficiency of land-use concomitant with growing forest depends on the time and way of harvesting (Thornley & Cannell, 2000) In the case of clear-cut felling the maximum ... land area follows the same law as the rate at which the light-absorbing area (the canopy) of the growing stand expands with time As noticed, the number and total surface area of leaves absorbing

Ngày tải lên: 19/06/2014, 21:20

... reflectance in the two middle infrared bands from LANDSAT ETM+ image 3.2.3 Model adjustment and selection The available data (31 sampling plots for the Eucalyptus globulus and 34 for the Pinus pinaster) ... performing correlation analyses, between AGB and Vegetation indices, several regression models were developed using stand-wise forest inventory data and the MODIS vegetation indices (NDVI and EVI) ... NPP and the reflectance from each individual band and some vegetation indices As presented in Table 6, Pinus NPP shows the higher correlation (positive) with the near infrared wavelength band,

Ngày tải lên: 19/06/2014, 21:20

... strain of Paecilomyces sp, for eliminating Cr (VI) from industrial wastes, the mycelium biomass was incubated with non sterilized contaminated soil containing 50 mg Cr (VI)/g, suspended in LMM, ... The interactions among cells and metals are present since the life origin, and they occur successfully in the nature These interactions are performed on cellular envelope (walls and membranes) and ... 0.9-2.1 Imidazol Hystidine 6-7 Hydroxyl Tyrosine-phenolic 9.5-10.5 Amino Cytidine 4.1 Imino Peptides 13 Table 1 Some chemical groups involved in the metal-biomass interactions and their pKas Source:

Ngày tải lên: 19/06/2014, 21:20

... the metals in distinct breakthrough times with biosorption uptake in these times at 0.97 and 0.15 mmol/g for lead and cadmium, respectively 6.3 Desorption: chromatographic elution and biomass ... 1369-703X Andrès, Y.; Thouand, G.; Boualam, M & Mergeay, M (2000) Factors influencing the biosorption of gadolinium by microorganisms and its mobilization from sand Applied Microbiology and Biotechnology, ... binding sites on desorption procedures, and the binding sites blocking by neodymium ions strongly adsorbed The result showed that the biomass may be used for recycle finalities The loss in performance

Ngày tải lên: 19/06/2014, 21:20

... in Biomass and Bioenergy Production 3.2.2 Combustion in diesel engine The diesel engine... over the world and the environmental safety lead to an increasing interest in alternative ... impurities mainly contain pyrolysis char, fine sand, materials used in the reactor, and precipitates formed during storage (Oasmaa & Czernik, 1999). The content of mechanical impurities in different ... an ignitable mixture in air. Flash point is measured using a flash-point analyzer according to ASTM D 93. The test temperature is usually employ increase of 5.5℃/min in the range of 30-80℃

Ngày tải lên: 19/06/2014, 21:20

... concentration and biomass C (A and B) and biomass N (C and D) during digestion and maturation phases of composting process 246 Progress in Biomass and Bioenergy Production ... the same temperatures (120, 140 and 160°C) and 15 and 30 minutes reaction time, respectively. The results are the following: Progress in Biomass and Bioenergy Production 234 0 0.5 1 1.5 ... Changes in ATP content, enzyme activity and inorganic nitrogen species during composting... extracted directly from soil in detection and transformation of recombinant DNA from bacteria and

Ngày tải lên: 19/06/2014, 21:20

... UI, Indonesia 1 Introduction Global warming has become one of the most serious environment problems The main cause of this is because of the increasing of CO2 level in the atmosphere In recent ... clearer In contrast, the chemical and sequential activation methods resulted in the pores decomposing Fig 10 SEM micrographs of activated carbons (150X and 750X) Trang 113.3.6 Iodine number The iodine ... micro- and mesopores forming Physical activation yielded a pore size distribution in the ranges of 4-20 Aº and 20-30 Aº, chemical activation a pore size distribution in the ranges 4-21 Aº and 21-34

Ngày tải lên: 19/06/2014, 21:20

... process and of leaching upon disposal of the final residue is indeed a problem that has already been underlined for a number of wastes of industrial origin, such as sludges and wastes obtained from ... containing mainly carbon but also the residual inorganic matter As shown by Senneca et al [3] heating of a solid fuel in the presence of oxygen may result in two types of processes depending ... 12cracking and condensation reactions are assisted and enhanced by parallel oxidative and combustion reactions Char and tar combustion occur in parallel with thermal cracking as shown by fig 2A and

Ngày tải lên: 19/06/2014, 21:20

... mainly methane and minor amounts of hydrogen, methane, propane, ethylene, CO, CO2 When heating is carried out in an even mild oxidizing atmosphere the gas produced contains mainly CO2 and CH4 and ... time was indeed not affected by the operating conditions, in the range investigated, suggesting that the process was dominated by heat and mass transfer effects The char combustion time increased ... by taking five spectral radiance readings on a standard reflectance, white polyester tarp, before beginning the scanning and after the whole field had been scanned Scanning errors were minimized

Ngày tải lên: 19/06/2014, 21:20

... were worked out and the influence of the binder on the quality and stability of the pellets was tested as well as the influence of char mixing. Heating and pressing of the char/binder mixtures ... pyrolysis and activation facilities is the easy way of handling and the short heat-up times. Many experiments can be made in a short time interval. Unfortunately the possibility of treating larger ... Progress in Biomass and Bioenergy Production 5.2 Production of EtOH from complex biomass Production of EtOH from lignocellulosic biomass has gained increased interest in recent

Ngày tải lên: 19/06/2014, 21:20

... was knocked out leading to increased EtOH and acetate production on both glucose and xylose and total elimination of lactate production The wild type strain produced 8.1 and 1.8 mM of lactate ... occurs H2 production by photosynthesis has gained increased interest lately but H2 production rates are much slower as compared to bacteria and a need for large and expensive reactors inhibit its ... Genetic engineering of thermophiles – state of the art The main hindrance of using thermophilic bacteria is low tolerance to EtOH and the production of other end products like acetate and lactate

Ngày tải lên: 19/06/2014, 21:20

... ammonia and methanol, the refining of metals and most recently as a clean fuel for powering vehicles Hydrogen can be produced in a number of ways including as a by-product during the cracking of ... social, economical and technical problems associated with them Wind turbines for instance create cleaner and renewable energy but are extremely expensive to set up and maintain There are also ... increasing a staggering 39 percent (Finfacts-Team, 2009) Obviously, this will have significant impact on climate change and put pressure on the power industry to cope with the increasing demand

Ngày tải lên: 19/06/2014, 21:20

... Trang 1JUST IN TIMENHÓM 4 Trang 2NỘI DUNG TRÌNH BÀYTrang 31 Khái niệmJIT Là hình thức quản lý dựa trên sự cải ... Minh họa: TOYOTA - Kiểu huấn luyện chéo lực lượng lao động và sắp xếp máy móc theo hình chữ U - Máy móc nhỏ và đơn giản Trang 48Minh họa: TOYOTA4 Toyota nâng cao chất lượng sản phẩm và độ tin ... thức sản xuất có chất lượng cao. Minh họa: TOYOTA Trang 49Minh họa: TOYOTA5 Toyota cải thiện mối quan hệ với nhà cung cấp như thế nào? – Nhà máy phải chia sẻ thông tin về kế hoạch sản xuất với nhà

Ngày tải lên: 02/07/2014, 17:16

... There Can Be Improvement No “The definition of insanity is doing the same thing over and over and expecting different results.” Albert Einstein Chương 11: JIT & Lean 11 – 28 Biến động trong sản ... Chương 11: JIT & Lean Vận dụng Hệ thống “Just in time” 11 – 1 Môn: Quản trị Sản xuất và Điều hành GVHD: PGS.TS. Hồ Tiến Dũng Just-In-Time, TPS, Định nghĩa và Sản xuất tinh gọn Đối tượng  ... cấp Chương 11: JIT & Lean 11 – 13 Just- In- Time (JIT) JIT tạo lợi thế cạnh tranh Chuổi cung ứng; Một... thiết;  Shine/Seiso/Sạch sẽ: Giữ nơi làm việc sạch sẽ;  Standardize/Seiketsu/Săn

Ngày tải lên: 23/07/2014, 08:26