大董知识库-物流导师

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felix 发起了提问 2020-06-21 21:03 仓储与配送科学: 问答仓储与配送科学-4.2 Stock locator system

The next significant increase in functionality is to add a stock locator system. This is essentially the ability to manage an inventory of storage locations in addition to an inventory o f product. With this capability a software system can do more than trigger financial transactions but can finally support warehouse operations by directing warehouse activities to/from sto rage locations. In addition, a WMS should also track the inventory of storage locations in the warehouse. A good WMS will track every place that product can be, ...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-21 21:05 仓储与配送科学: 问答仓储与配送科学-4.3 Menu of features

• Basic features of most WMS‘s include tools to support– Appointment scheduling– Receiving– Quality assurance– Put-away– Location tracking– Work-order management– Picking– Packing and consoli dation– Shipping• High-end features include support for– RF-directed operation– Cycle counting– Carton manifesting– Replenishment– Value-added services– Vendor/carrier compliance– Trailer manifesting– Configurability– Returns– Pick/put to light– Yard management– Wave management– Labor management– Task interleaving– Flow-through processing• Advanced features include support fo...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-21 21:07 仓储与配送科学: 问答仓储与配送科学-4.4 The market

At the time of this writing, there are over 300 WMS vendors in the US alone. The largest companies hold less than 20% of the market.; 关注问题 2  0  0评论

felix 发起了提问 2020-06-21 21:10 仓储与配送科学: 问答仓储与配送科学-4.5 Supply Chain execution Systems

Warehouse Management Systems are extending their functionality out along the supply chain, both upstream and downstream, to include features that support collaboration. In this they are increasingly c ompeting with enterprise systems, which are trying to build specialization in warehouse management. WMS’s have an advantage in that they are already connected to financial systems and already hold in formation that is important to supply chain visibility and execution systems. The enterprise systems have advantages where they can grow out of a manufacturing enterprise, especially if the manufactur...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-21 21:11 仓储与配送科学: 问答仓储与配送科学-4.6 Summary

The core of aWarehouse Management System (WMS) is a database of skus and a stock locator system so that one can manage both the inventory of skus and the inventory of storage locations. &nbs p; There are significant opportunities to save labor when the system is expanded to include systems to direct receiving/put-away and/or order-picking. Additional systems are available to control ever finer detail within the warehouse as well as events ever farther up/downstream in the supply chain....; 关注问题 3  0  0评论

felix 发起了提问 2020-06-21 21:13 仓储与配送科学: 问答仓储与配送科学-4.6.1 More

The working life of a warehouse management system is generally greater than that of the computer language in which it was written. Consequently, most WMS’s in current use are an accretion of many diff erent computer languages, including COBOL, PL1, Fortran, C, C++, SQL, and others. This can make them hard to maintain or customize. Most WMS’s manage transactions but do n ot currently optimize anything. Instead, they are extremely configurable and let the user choose from among various rules to guide decision-making. But the client—or more likely a consultant—must choo...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-21 21:16 仓储与配送科学: 问答仓储与配送科学-5 Storage and handling equipment

There are many types of special equipment that have been designed to reduce labor costs and/or increase space utilization.Storage and retrieval equipment can reduce labor costs by• Al lowing many SKUs to be on the pick face, which increases pick density and so reduces travel per pick, which means more picks per person-hour• Facilitating efficient picking and/or restocki ng by making the product easier to handle (for example, by presenting it at a convenient height and orientation).• Moving product from receiving to storage; or from storage to shipping. Storage ...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-21 21:20 仓储与配送科学: 问答仓储与配送科学-5.1 Storage equipment

By storage mode we mean a region of storage or a piece of equipment for which the costs to pick from any location are all approximately equal and the costs to restock any location are all approximatel y equal. Common storage modes include pallet rack for bulk storage, carton flow rack for high-volume picking, and (static) shelving for slower, lower-volume picking. Strin ger length × deckboard length Most prevalent in 1219 × 1016 mm (48.00 × 40.00 in) North America1000 × 1200 mm (39.37 × 47.24 in) europe, Asia1165 × 1165 mm (44.88 × 4...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-21 21:24 仓储与配送科学: 问答仓储与配送科学-5.1.1 Pallet storage

Within the warehouse the largest standardized material-handling unit is generally the pallet, which is just a rigid base on which cartons can be stacked. Most are made of wood, but some are made of d urable plastic. Pallets are available in a range of qualities and prices. In general order of quality and price, they include string pallets, block pallets, and perimeter base pallets. Any pallet expected to be handled by automation will generally have to be of high quality. As supply chains get longer, there is an incentive to use higher quality pallets. ...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-23 22:02 仓储与配送科学: 问答仓储与配送科学-5.1.2 Bin-shelving or static rack

Figure 5.2: Shelving, or static rack. (Adapted from “Warehouse Modernization and Layout Planning Guide”, Department of the Navy, Naval Supply Systems Command,NAVSUP Publication 529, March 1985, p 8–17.)Simple shelving is the most basic storage mode and the least expensive (Figure 5.2).The shelves are shallow: 18 or 24 inches (0.46 or 0.61 meters) are typical, for example,but 36 inch (0.91 met er) deep shelf is sometimes used for larger cartons. Because the shelves are shallow, any signifificant quantity of a SKU must spread out along the pick-face. This reduces SKU-density and therefo...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-23 22:07 仓储与配送科学: 问答仓储与配送科学-5.1.3 Gravity flow rack

Figure 5.3: Gravity flflow rack for cartons. (Adapted from “Warehouse Modernization and Layout Planning Guide”, Department of the Navy, Naval Supply Systems Command, NAVSUP Publication 529, March 1985, p 8-17.) Flow rack is a special type of shelving with shelves that are tilted, with rollers, to bring cases forward for picking (Figure 5.3). The shelves may be 3–1 0 feet deep (0.91–3.0meters). This means that only one case of a product need be on the pick face, which means that many SKUs can be available in a small area of pick-face. This means highSKU-den...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-24 08:54 物流行业评论: 问答如何评价“二十万人“走出”京东”？

为一级，负责所有的开放业务，后者负责整合所有独立部门中的物流规划业务，从全局上规划全国的仓储配送体系，两个部门分别由唐伟和傅兵负责。很快，2016年的11月，京东物流迈出了关键一步，宣布以品牌化运营的方式对社会正式全面开放，京东物流的品牌开始独立出现；2017年4月，京东物流的开放更进一步，成立子集团独立运营，王振辉任CeO。京东物流CeO王振辉京东物流首席战略官傅兵认为，在京东物流刚开始全面开放的几年里，最难的是近二十万人的认知重建——关键在于从过去只服务商城的运营思维，要转变为从客户角度出发的经营思维。他举例，在过去的运营思维下，京东物流只服务于京东商城，面对的是几十万个供应商，京东物流需要对商品有统一的标准，以此保证效率，如果某个供应商的商品不符合标准，比如商品没有贴条形码会直接不被允许入仓；但现在的经营思维下，一切要以客户需求出发，没有统一的标准，不同的客户需求都是个性化的，这个时候，比如客户入库的商品没有条码，京东物流就需要去帮助客户把条码贴上。傅兵记得，那几年王振辉在各种大会、小会，几乎是在所有会议上不断去强化整体运营转经营的目标，为实现这一目标，京东物流一直在做各种尝试，其中最主要的有两件事：下至一线团队组织调整，京东采取了Big Boss的考核激励机制；上至面向客户把物流能力模块化，推出了包括供应链、快递、快运、大件、冷链、云仓、跨境等物流产品模块，通过不同的物流产...; 关注问题 4  10  0评论

felix 发起了提问 2020-06-24 15:18 物流行业评论: 问答仓储与配送科学-5.2 Conveyors

Main points: • Conveyors change the economics of travel: Storage locations close to the conveyor are, in terms of labor, close to shipping.• Conveyors partition the warehouse into zones. The track res tricts movement of workers and product because it is hard to cross; and so create problems of balancing work among zones. To alleviate this, conveyors are run up high whenever possible.• Iss ues: How many products are conveyable? What is capacity, especially surge capacity, of conveyor?• Guidelines for layout: Store conveyable product far from shipping because it can travel “for...; 关注问题 1  0  0评论

felix 发起了提问 2020-06-24 15:31 仓储与配送科学: 问答仓储与配送科学-5.2.1 Sortation equipment

Sortation equipment is an expensive form of automation that is typically integrated with a conveyor system and installed downstream from picking. It is used mostly when picking cartons, beca use they tend to be fairly uniform in dimension and weight. A sortation system enables pick lists to be constructed purely for effificiency. For example, if twenty customers all want SKU A, it might make sense to send one order picker to pick all the requested SKU A in one trip and rely on the sortation system to separate it all out for the customers. &...; 关注问题 2  0  0评论

felix 发起了提问 2020-06-24 15:50 仓储与配送科学: 问答仓储与配送科学-5.3 Summary

The most common equipment is pallet rack, with corresponding trucks, for pallets;simple shelving for slower-moving and/or small items; and gravity flow rack for cartons of faster-moving items.&nb sp;...; 关注问题 3  0  0评论

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