生產(chǎn)管理知識培訓資料(文件)
【正文】 ense reimbursement ? Applicant data ? Job descriptions ? Organization charts ? Workflow analysis 62 MRP and ERP Webbased ERP and Related ebusiness software ? Customer relationship management (CRM) ? Supply chain management (SCM) ? Collaborative product merce (CPC) 63 MRP and ERP ERP Implementation ? First step is to analyze business processes ? Which processes have the biggest impact on customer relations? ? Which process would benefit the most from integration? ? Which processes should be standardized? ? Use of Inter portals can aid implementation 64 MRP and ERP Customer Relationship Management (CRM) ? Plans and executes business processes that involve customer interaction ? Changes focus from managing products to managing customers ? Pointofsale data is analyzed for patterns used to predict future behavior 65 MRP and ERP Supply Chain Management ?Supply chain planning ?Supply chain execution ?Supplier relationships ?Distinctions between ERP and SCM are being increasingly blurred 66 MRP and ERP Collaborative Product Commerce (CPC) ?New product design and development and product life cycle management ?Integrates customers and suppliers in the design process though the entire product life cycle 67 MRP and ERP Collaborative Product Commerce (CPC) Customer Relationship Management (CRM) Enterprise Resource Planning (ERP) Collaborative Product Commerce (CPC) Supply Chain Management (SCM) Time to Market Time to Customer Customers Product Design Suppliers Collaborative Design Collaborative Design Manufacture Delivery Collaborative Manufacture Collaborative Manufacture DFMA 68 MRP and ERP 演講完畢，謝謝觀看！ 。 (2)MRPII為全公司 各部門的共用系統(tǒng) 其使用相同數(shù)字 ，相 同策略計畫：把所有 銷售 、生產(chǎn)、存貨、排程、現(xiàn)金流 量、採購 等結(jié)合在一起 。 ? 不穩(wěn)定的採購物料供應(yīng)狀況。 ? 各類輸出與查詢?nèi)菀?，系統(tǒng)反應(yīng)較快。 48 MRP and ERP MRP之淨變系統(tǒng) (change system) ? 系統(tǒng)藉由 交易發(fā)生 後需求與存貨記錄的改正來 立即改正 MRP的資料 以 防止資料的過時 。 ? 設(shè)計或工程變更不頻繁 之企業(yè)。 ? 經(jīng)濟零件時期數(shù) (economic part period，EPP) EPP= 籌置成本 每期間的單位存貨儲備成本 45 MRP and ERP MRP中的批量決策法 (續(xù) ) 5. 零件期間法 (partperiod balancing， PPB) 9 30 09 , 1 0 85 55 合 併 的期間 試算批量 零件期間批量2 30 02 , 3 70 4 0 = 4 0 * 12 , 3 , 4 70 402 , 3 , 4 , 5 80 4 0 * 1 + 1 0 * 3 = 7 02 , 3 , 4 , 5 , 6 1 2 0 4 0 * 1 + 1 0 * 3 + 4 0 * 4 = 2 3 06 40 06 , 7 70 3 0 * 1 = 3 06 , 7 , 8 70 306 , 7 , 8 , 9 1 0 0 3 0 + 3 0 * 3 = 1 2 0(故結(jié)合 2,3,4,5四期 ) (故結(jié)合 6~8三期 ) EPP= 200 2 46 MRP and ERP 得訂購數(shù)量與排程如下： 1 2 3 4 5 6 7 8 9 10淨需求 0 30 40 0 10 40 30 0 30 55期末存貨 0 50 10 10 0 30 0 0 55 0訂購數(shù)量 80 70 85總成本 = 200*3 + (50+10+10+30+55) *2 = 910 MRP中的批量決策法 (續(xù) ) 5. 零件期間法 (partperiod balancing， PPB) 47 MRP and ERP MRP之再生系統(tǒng) regenerative system ? 每隔一段時間，根據(jù)新變動後的資料重新將 整個MRP系統(tǒng)重新計算一次 。其訂購時程如下： 期間 1 2 3 4 5 6 7 8 9 10淨需求 0 30 40 0 10 40 30 0 30 55手中存貨 0 44 4 4 68 28 72 72 42 61計畫訂單發(fā)出日期74 74 74 74故總成本 = $200*4 + $2*(44+4+4+68+28+72+72+42+61) = $800+$7
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