...In daily operation, DESTONER MACHINE may have some noises. How to find out the cause of the noises and how to solve the problem? First, when the destoner machine wind screen has noises, this always has close relations with the wind screen conformity. Due to the rough point of weld in corn processing, the wind screen small mouth margin height is not consistent. In allocation, it always has friction with the rotor end. Second, electromagnetism sound: it can be divided into high frequency and low frequency. It may be because of the bad conformance of the axle iron core chute，the rough iron core inner chamber and the inconformity of the rotor outer diameter processing. Usually we can adopt the method of changing rotor to solve this problem. Third, high and low voice from the motor: a. The destoner machine stator and rotor have uneven air gap. If the voice is sometimes high and sometimes low, and the voice interval time keeps invariant, then it may be caused by the bearing abrasion which makes the stator and the rotor not concentric. b. Unbalanced three-phase-current. c. Loose iron core. Fourth, if there has uneven crash, it may be caused by the crashing between the fan blade and the fan housing. Fifth, the noises from the stator and the rotor friction belongs to the limiting condition of chamber sweeping. Finally, other factors also may cause destoner machine noises, such as slot sedge part popping, vibration, long fixed bolt of the bearing cap. We should check whether...
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...Rice Milling Machine is a main processing machine in processing industry. We must pay attention to certain methods of operation when using rice milling machine, in addition, rice milling machine companies should develop appropriate safety measures to ensure the safety of rice milling machine. Since China rice milling machine industry starts late, so the safety measures are not perfect, this resulted in rice milling machine management problems and affecting the safe operation of rice flour milling machine, it is not conducive to long-term development of rice milling machine industry. Here we look at two specific questions in the safety management of rice milling machine. First, rice milling machine after several years of development, there are many types of rice milling machine. In production, rice milling machine would occur damage problems in the long-term use, and safety management is not comprehensive enough. Second, some rice milling machine works frequently, rice milling machine professional technical strength is weak, the lack of professional and technical personnel, which resulting in rice milling machine is not standard operating specifications. Wintone Machinery is one of best prominent Rice Milling Machinery Manufacturers, exporters and suppliers in China. Rice Milling Machinery is ideal for cleaning grains, seeds and paddy. Offered products fleet encompasses rice mill plant, Rice Milling Machine, rice cleaner, rice huller, paddy sieve, rice sieve, rice mill...
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...Introduction to FMS What is FMS? United States Government - A series of automatic machine tools or items of fabrication equipment linked together with an automatic material handling system, a common hierarchical digital preprogrammed computer control, and provision for random fabrication of parts or assemblies that fall within predetermined families. Kearney and Trecker - A FMS is a group of NC machine tools that can randomly process a group of parts, having automated material handling and central computer control to dynamically balance resource utilization so that the system can adapt automatically to changes in parts production, mixes, and levels of output. From System Point of View FMS is a randomly loaded automated system based on group technology manufacturing linking integrated computer control and a group of machines to automatically produce and handle parts for continuous serial processing. FMS combines microelectronics and mechanical engineering to bring the economics of scale to batch work. A central on-line computer controls the machine tools, other workstations, and the transfer of components and tooling. The computer also provides monitoring and information control. This combination of flexibility and overall control makes possible the production of a wide range of products in small numbers. From Process and Technology of View 1. A process under control to produce varieties of components or products within its stated capability and to a predetermined schedule. 2...
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...professional mung bean peeling machine manufacturer, we can also provide considerate solutions for your mung bean peeling machine operation attentions. Now we will introduce the operating attentions before mung bean peeling machine starting. 1.Connect the 380V power supply before mung bean peeling machine operation, then start the motor, and check whether the revolving direction keeps unanimous with the indicating arrow. If they are not unanimous, we can exchange the two splices at will, then they will become unanimous with the indicating arrow. 2. The beans that will be peeled should not be too dry, if not, they will be easily broken. The moisture content should keep about 9%, or the broken rate will increase. In this case, we can damp the beans with water first. In winter, it needs about 4 hours for dampening and two hours in spring. Then the beans can be processed by the mung bean peeling machine. This is quite important in MUNG BEAN PEELING MACHINE operation attentions. 3. Before processing, we should separate the beans by different species and granules. Then we use suitable size of screens, which can improve production efficiency and reduce broken rate. 4. After trial run of the mung bean peeling machine, if each part of the machine runs normally and without any noise, then we can begin the production. As a professional mung bean peeling machine manufacturer, we can also provide considerate solutions for your mung bean peeling machine operation attentions. Now...
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...MC 2014-15: PGP I/PGP-ABM I MC Individual Assignment-II Release Date: 19-8-14 Submission Date and Time 04-09-14, 6:00 PM Instructions 1. This is an individual assignment (not group). 2. You are required to develop VBA solutions to the following two problems and submit the solutions as a single xlsm file on Moodle. 3. Your solution must be as general as possible – clearly state all assumptions. The VBA code must be neat, and well documented (introducing appropriate comments) 4. Submit your assignment file on Moodle well on time to avoid system congestions or break-downs during the last minute Problem 1: Tourist spots in London As a tourist in London you want to visit 7 spots and minimize the time spent on visiting these 7 spots. The details of the 7 spots including their ID, time to see the attraction, and opening time are given to you (Range A3:D9 in given spreadsheet). Note that you want to visit each spot only once. Range B13:H19 in the given spreadsheet contains the travel time (in minutes) between any two spots, 9999 stands for infinity. For example: travel from 2 to 5 (Trafalgar Square to Tower Bridge) takes 22 minutes. You can assume that all other times (wait times for transport, queues for attractions etc, are already accounted for in the sightseeing time and travel time). The subroutine calc_schedule uses this information to calculate the route to...
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...As we can see, on the calculations; the company has chosen labour hours for the allocation base. But when we do the calculations with the machine hours with the allocation base, we face with a huge difference and moreover see a lower total cost, which make high the profit. Making profit higher will be a good thing, so the company should choose the machine hours for their allocation base and calculations. In addition; because of the technology improvement and automation; machinery will be more usable and effective. Moreover, because the machines will be heterogenous, we will then need different number of labor for each. Some of them is highly-automated whereas some of them is low-automated. So, again we understand that machine hours will be a better allocation base then labour hours. Labour hours Machine hours Standard products (high volume) 2500 3500 Specialised products (low volume) 1500 3000 Total 4000 6500 Difference Budgeted labour rate 42,5 279500/6500=43 -0,5 Budgeted overhead burden 149,825 599300/6500=92,2 57,625 Total Cost 192,325 135,2 57,125 2) As known, the most commonly used allocation base in traditional costing is direct labor hours. We can also see this in the case. But at this point, we may face with some problems such that in this process overhead is increasing while direct labor is decreasing. There is an 1800$ increase whereas 46% increase in the overheads dramatically. Moreover, we see a variance and complexity in the production process...
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...1 INTRODUCTION People have been thinking about artificial intelligence since before the 1950's. It was in that time that Alan Turing proposed the “Turing Test”. Which measures how well a computer can think by having an interrogator ask it and a human questions. If the interrogator cannot determine which is human and which is machine then the machine has passed the Turing test.[1] Its been 15 Years since Deep Blue beat the world chess champion Gary Kasparov. And since then chess computers have continued to improve dominate. Most notably Deep Fritz the desktop chess program beating Vladimir Kramnik.[2] Just 2 years ago IBM developed “Watson” a computer that played Jeopardy and beat former winner Ken Jennings and Brad Rutter.[3] With A.I. Improving the question of how intelligent machines should be used to interact with humans becomes more and more relevant. In what ways can A.I. be used to interact with people and what moral implications exist? 2 A.I. IN THE PRIVATE SECTOR Intelligent machines are already being used by many private companies. These are in the forms of autopilot, data mining, facial recognition, etc. Those are not form of A.I. that humans interact with. There some modern uses of A.I. Humans interact with such as automated systems and there will be more as technologies develop. Something else that will come along with the development of artificial intelligence is robots as domestic helpers. And both of these will bring with them many ethical questions to...
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...to be efficient and to maximize growth and profitability, it is critical to evaluate basic operations and determine where the potential problem areas are. Before any analysis can be done, a clear and concise object in operations need to be defined. Eastern Gear is growing at a rapid rate and a plan for growth is necessary. Currently, there are inefficiencies in taking in taking orders. Not all of the necessary information such as tolerances or finishes is obtained at the time that the order is placed. Also, at the time the order is placed is when the raw materials are ordered which adds an additional 1-2 weeks of processing time. Aside from the additional processing time from not keeping raw materials on hand, production time has increased from 2 weeks after receiving materials to 4 weeks. The increase in production time is due to recent addition of processing large orders, which subsequently increases the amount of time needed for smaller orders. Time management is critical in managing efficiency. There are bottlenecks and they may vary from different machine centers. 90% of the time is spent waiting for a machine to become available and the other 10% is spent actually using the machine. In addition the layout of the facility allows for additional travel time than what is necessary. Each problem is described more in depth below. Problem #1 – Issues with the order taking process. There is only one person who takes orders. And when the order is taken sometimes all the necessary...
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...replacement we now have machines. In the last couple of decades, technology has taken massive strides and grown immensely. Communication is easier, more gadgets are available and tasks are becoming easier through technology. However, nothing is perfect and technological advancements will have many negative impacts on society. Complex robots and machines are being made daily and sold to companies who are replacing factory workers. Machines work more efficient than humans and do the work without major drawbacks. The book Player Piano, and the movie i, Robot display a dystopian world run by machines and robots. Player Piano is set in a world where machines are replacing every human laborer, and the only humans surviving are the machine engineers. In i, Robot, robots have been given to every household in Chicago but there are problems that come with such a luxury. To add on, the articles "Better than human: why robots will - and must - take our jobs" and an article by Forbes.com mention the harmful effects of automation, and what the scary future may look like. The significant growth, productivity, and reliability of robots and machines will soon replace most human labor and make it difficult to find employment. Despite the great advantages of using technology; the more it develops, the more it will overshadow society. The job market will only be more competitive in the future, and unfortunately, only the strong will survive. Gradually over time, machines will be replacing workers...
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...Manufacturing Company Case & United Machine Workers Introduction to the case analysis The legal aspect of every contract in business requires critical analysis for every term in accordance to the specifics upon which both parties are involved. The reason for analyzing such terms carefully is because it can become a crucial part in determining the decision making when addressing any business problem. This is generally more important from the perspective of the company management because some situations can result in high intensity and significance for the company. Analyzing the terms of a contract will help avoid any inappropriate or insufficient conclusions when presenting a final resolution in times of a dispute. The case to be evaluated in this assignment is the result from an opposing perception of an issue in which both party’s are involved. The grievance is the result from the opposing views on a subordination matter; that of the management’s perspective and that of the employee. The case to be evaluated can very easily occur in an actual situation and I would like to write this analysis from the management’s perspective. Summary of the issue(s) The problem involves the contradicting views of a legal issue within the union contract reached between our firm, the Acme Manufacturing Company (the company) and the United Machine Workers Union (the union). The parties in question in the dispute are Mrs. Kyla Martin, a machine operator working in the company and...
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...despite selling one of Nestle’s most innovative new products, was facing serious financial problems. He therefore had to decide how to rejuvenate the subsidiary’s financial fortunes by developing a new strategy. The Nespresso product was a system, which allowed the consumer to produce a fresh cup of espresso coffee at home. Though simple in appearance and use, it took Nestle more than ten years to develop it. The system consisted of two parts: a coffee capsule and a machine. The coffee capsule was hermetically sealed in aluminum and contained 5g of roast and ground coffee. The machine consisted of four parts-a handle, a water container, a pump and an electrical heating system. These four parts were cast into a body and formed the machine. The use of the Nespresso system was straightforward. The coffee capsule was placed in the handle which was then inserted into the machine. The act of inserting the handle into the machine pierced the coffee capsule at the top. At the press of a button, pressurized, streamed water was passed through the capsule. The result was a creamy, foamy and high-quality cup of espresso coffee, The new product was introduced in 1986. The original strategy adopted by Nestle was to set up a joint venture with a Swiss-based distributor called Sobal to sell the new product. This joint venture (named Sobal-Nespresso) was supposed to purchase the machines from another Swiss Company (called Turmix), the coffee capsules from Nestle and then distribute...
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...Baumol (1967), many years ago stated that productivity improvements in services are harder to achieve than in goods producing industries. There is no exact data about this but only some notion of hypothesis by the economists and business men support Baumol that it is hard to improve productivity in service sector due to some reasons. Service industry means one is offering their service using a platform and most commonly used platform till today is the labour force. The first reason that leads to the difficulty in improving productivity of a company is because service industry typically needs the intensity in their labour force to compare to the manufacturing industry. This is because the labour will deliver their service to the customer. They tend to involve a significant amount of customization or customer interaction, so their operations rely heavily on these labours. The more services to be delivered or the more customers to be reached, the more labour force will be required which then, costly per each labour salary they need to pay. For example, Hotel industry is labour-intensive since they need to hire more labours to satisfy their customer since they are delivering intangible goods to the customers and the only important platform of delivering that service which is the labour, must be qualified and enough. Talking about the importance in delivering the service to satisfy the customer, this is said to be the other reason for its harder to improve the productivity in...
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...BUSINESS PROBLEM SET: FINAL PERIOD Direction: Solve the following problems. Write your complete solution for full or partial credit. 1. Ben’s Muffler Repair advertises that it is able to replace a car muffler on the same day a customer brings a car into the shop. If for any reason Ben cannot keep his promise, he pays the customer $100. Ben has found that for LN-70 mufflers, the optimal reorder quantity is 30 mufflers; he orders LN-70 mufflers 10 times a year. As LN-70 mufflers have to be ordered from a manufacturer located a considerable distance away, lead time for his orders is 30 working days, a period of time in which Ben on the average sells 30 LN-70 mufflers. During the past 10 years, 100 orders were placed. There were 10 occasions when Ben sold 32 LN-70s, 5 occasions when he sold 35 and only 1 when he sold 36 during the 30-day order period. On each of the other 84 occasions, he sold 30 or fewer. If it costs Ben $18 a year to hold one LN-70 in safety stock, what should Ben establish as his reorder point for LN-70 mufflers to minimize his costs? At this level of safety stock, how many $100 bills will Ben expect to give to car owners whose cars require an LN-70 muffler? 2. A toy company produces two types of toy model cars, Star Platinum and Greenlight Bullitt models. Three machines are required are required to produce each type; these machines are classified as X, Y, and Z. Each Star Platinum requires 7 minutes of process time in machine X, 4 minutes on machine Y, and...
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...particularly San Miguel Corporation’s refrigerators and appliances, it is our duty and core responsibility to fix and repair their machineries as the main service of our company. It is our goal deliver and repairs the appliances on time with the excellent quality much better than before. We’ve already accomplished repairing appliances such as refrigerators, air conditioners, coffee makers, brewery machines and the like. We have also clients from different companies but San Miguel Corporation is our main priority. First, the secretary of the company receives a call from the client to have his machine repaired. The client is given a job order when the order is received and is pending to be done. The company receives the machines to be repaired and when the machines get to the company. The staff analyzes what repair should be done. After analyzing the staff figures out the problems and they will repair the machine. After the machine was repaired they will transfer it and recheck the machine if it is properly repaired. The machine is ready for packing and the client can now get the machine. The mechanisms that support the process are the people behind it who make the process on how to achieve the core goal of the company for the repair process. Right now, we are trying to develop more and new much more efficient ways on how to get more clients and achieve more tools and repair process staff to further expand the growth of our...
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...John Deere Component Works Gears And Special Products Division : Application of ABC information From ABC study on Turning Operations Team 4 Consultants 5/20/2011 Paul Cusack Brian Goh Robert Fletcher Lynn Chen Shayne Dube 2 1.0 Executive Summary Gears and Special Products Division is one of three divisions under John Deere Component Works. The division has been conducting a study on replacing their current traditional cost system with an activity based costing system. The study, which is centered around turning machine operations, indicates that implementing the ABC system across JDCW will allow operations to run more smoothly and efficiently. However implementing the ABC system alone will not yield the full benefit from the system. Management in the GSP division must utilize the data to make decisions that will result in cost reductions and better product pricing. Therefore we recommend for GSP management to utilize the data from ABC to : 1) Implement layout changes to enjoy cost reductions through activity elimination 2) Improved process planning and cell arrangements to enjoy cost reductions through efficiency 3) Analyze product mix for efficient manufacturing Additionally, we recommend GSP to utilize ABC data to prepare more accurate and competitive bid prices and to extend the ABC system to other operations and to the Hydraulics and Drive Train Divisions. 3 Contents 1.0 Executive Summary 2 2.0 Introduction 4 3.0 Layout Changes 5 3.1 Process Planning...
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