One flow (how much water per hour is one flow rate)

1 In lean production, quotContinuous flow quotrefers to the uninterrupted flow of materials on the production line without stagnation. 2 quotContinuous flow quotThe peak state of production is quotOne piece flow quot, which means that there is only a single piece of WIP on the production line. 3 The greater the number of WIP, the lower the balance rate of the production line. This may lead to increased waiting time for station operators, resulting in waste. 4 At the same time, too much WIP may mask problems on the production line. Making problems difficult to detect 5.

"Single-piece flow" or "one flow" is a production method, the core of which is to minimize work-in-process inventory and maximize process efficiency to achieve continuous flow of products from start to completion. This article will compare and analyze "single-piece flow" and "batch" production methods to explain their benefits. Assuming that the cycle time of stations 1, 2, 3, 4 are all 10 seconds. When planning to produce 10 products, the first product is produced.

The benefits of "One Piece Flow" and "One Piece Flow" mainly include the following points: shortening the production cycle and improving efficiency. Through continuous flow, every step of the product from start to completion is closely connected, reducing the cost of production.one streamReduced waiting times and production interruptions, significantly shorteningone streamCompared with batch production,"single-piece flow" can complete production faster, improve overall production efficiency and reduce work-in-process inventory, and optimize the process "single-piece flow" emphasizes the most.

One flow production refers to the reasonable allocation of work sites, personnel and equipment. One flow production, also called one piece flow production. According to a certain operation sequence, parts are processed, moved, made, transported, and inspected one by one through the equipment. Each process has at most one flow of simultaneous production between various production lines in the operation factory where there is no product turnover before the beginning of production.

2 One less flow production method for WIP can reduce the number of WIP and reduce inventory and handling, thereby reducing waste. 3 One less site production method can reduce site occupation and improve space utilization. 4 Greater flexibility One flow production method can flexibly adapt to changes in the market and plans, which is conducive to ensuring product quality and avoiding batch quality defects. 5 Finding problems in a timely manner, one flow production method can detect problems in a timely manner.

1 One-piece flow The first key point of "one-stream" production is to ensure that all processes of product production are carried out almost simultaneously, so that the product can be produced one-piece flow single-piece flow is to avoid processing in batch units. As soon as the processing of the previous process is completed, it will be transferred to the next process immediately, so that the number of products in progress between processes is close to zero.

The implementation of one-stream production must meet the following conditions: First, realize the flow of a single piece to visualize waste, eliminate batch defects, and ensure that each product is only transported and inspected when completed to reduce waste. Secondly, arrange production equipment in process order to eliminate waste. The layout of the production line should be process oriented, allowing materials and products to flow naturally, and reducing unnecessary synchronization of production speed is another key condition for adoption.

The "one-flow" arrangement is a production model that pursues lean, efficient and continuous improvement. Its core lies in achieving a smooth process without stagnation and accumulation between each process from rough to finished products. The following are the main contents of the "one-flow" arrangement. The core concept advocates a smooth process with no stagnation and accumulation between each process from rough to finished products. It aims to eliminate work-in-process and waste, promote problem solving and resource optimization implementation with emphasis on on-site management.

In an ancient document, a small insect named "" is mentioned. This insect is described in ancient books as "Simi transformed into". It also has another name "ji". Although the word "" is relatively rare, its meaning in ancient Chinese is very unique and is an important material for the study of ancient biology and culture. The word "" consists of two parts: "You" and "Liu", of which "You" is the radical and is located on the left."

One-stream production was first proposed by Japanese companies in the 1970s when the basis of the JIT production method was a fundamental change to the traditional production concept. The traditional production method relies on a large amount of reserves of work-in-process and parts to maintain balanced production and completion of tasks. The more reserves, the less likely the problems are to be exposed. The idea is to maintain one-stream production, that is, only one workpiece is flowing in each process, so that the processing process from rough to finished products is always without stagnation.

1 Built-in quality management It is easier to build built-in quality management in "one stream" because every operator can monitor quality in a timely manner. If quality abnormalities are found, production can be stopped immediately, and production can be continued after solving it. This greatly avoids the flow of defective products into the next process, which also greatly avoids waste caused by poor batch quality. 2 Creating a truly flexible and flexible "one stream" can greatly shorten the production lead period and meet customer needs.

Welcome to Teacher Tonii's Lean Lecture Hall, letone streamLet's open a new chapter in the "Road to Lean" together. In today's course, we will discuss in depth the essence of the "one-stream" arrangement. This is a masterpiece of Japanese companies 'innovative production methods in the 1970s, completely subverting the traditional production concept."One-stream" production is the core concept of lean management. It advocates a smooth process from rough to finished product, without stagnation and accumulation between each process.

1 is "gilt" pronounced liú, pronounced liú, with a total of 18 strokes. 2 gilt The surface of an object is coated with gold mud made of gold amalgam. After baking, mercury evaporates and gold is consolidated on the object. Fan Wenlan, Cai Mebiao and others, Part 4, Chapter 3, Section 3,"A large number of gilt and silver handicrafts of the Liao Dynasty have been unearthed in various parts of Liaoning and Hebei in recent years."

Under any circumstances, we can design an effective pull-type system for one-stream production, that is, only one workpiece is flowing in each process. From the first station to the last station, this process is always without stagnation. The flow state of accumulation and no transcendence is a production management model in which products challenge zero between processes. His thinking is improved. By pursuing a stream, various problems are wasted and contradictions appear.

The flow rate of 1 100 liters per minute LMin is converted into cubic meters per hour m #179h, and it needs to be multiplied by 60 minutes to convert into hours to get 100LMin × 60Minh = 6000 Lh ÷ 1000Lm#179 = 6m #179h Therefore, 100LMin is equal to 6m #179h2 If a hundred liters of flow is equal to six cubic meters per hour, this expression is correct to 3 liters.