<section powered-by="xiumi.us" style="white-space: normal; margin: 10px 0px; padding: 0px; color: rgb(51, 51, 51); max-width: 100%; box-sizing: border-box; font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); text-align: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 5px 0px 20px; max-width: 100%; box-sizing: border-box; display: inline-block; min-width: 10%; vertical-align: top; overflow-wrap: break-word !important;"><section powered-by="xiumi.us" style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; display: inline-block; min-width: 10%; vertical-align: top; border-width: 2px; border-radius: 0px; 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text-align: justify; color: rgb(0, 0, 0); font-size: 18px; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; max-width: 100%; box-sizing: border-box; min-height: 1em; overflow-wrap: break-word !important;"><span style="color: rgb(0, 0, 0);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">174『独立需求与相关需求』</strong></span></p></section></section></section></section></section></section></section></section><p></p><section powered-by="xiumi.us" style="white-space: normal; margin: 0px; padding: 0px; color: rgb(51, 51, 51); text-align: justify; max-width: 100%; box-sizing: border-box; font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); overflow-wrap: break-word !important;"><section style="margin: 15px 0px -15px; 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padding: 0px; max-width: 100%; box-sizing: border-box; display: inline-block; width: 677px; vertical-align: top; border-color: rgb(255, 211, 171) rgb(255, 202, 0) rgb(255, 202, 0); border-width: 1px; border-radius: 0px; border-style: none solid solid; overflow-wrap: break-word !important;"><section powered-by="xiumi.us" style="margin: 20px 0px 13px; padding: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px 10px; max-width: 100%; box-sizing: border-box; color: rgb(240, 176, 121); line-height: 1.8; letter-spacing: 1.8px; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; max-width: 100%; min-height: 1em; font-size: 14px; text-align: start; letter-spacing: 1.8px; text-indent: 43px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; color: black; font-size: 17px; letter-spacing: 2px; text-align: justify; box-sizing: border-box !important; overflow-wrap: break-word !important;"></span><span style="margin: 0px; padding: 0px; max-width: 100%; color: black; font-family: 微软雅黑, sans-serif; font-size: 17px; letter-spacing: 2px; text-align: justify; box-sizing: border-box !important; overflow-wrap: break-word !important;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; max-width: 100%; min-height: 1em; text-indent: 35px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; text-indent: 43px;">各位朋友大家好，欢迎来到Tonii老师精益讲堂，接下来Tonii老师将带领大家进入，每天5分钟，精益伴你行系列课程。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><br style="margin: 0px; padding: 0px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">今天我们要学习的是物料需求计划中的<strong style="margin: 0px; padding: 0px;">独立需求与相关需求。</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><br style="margin: 0px; padding: 0px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">需求分为两种类型<strong style="margin: 0px; padding: 0px;">:独立需求和相关需求</strong>。独立需求与其他产品的需求无关。例如公司生产木制餐桌,对餐桌的需求就是独立的。主生产计划产品都是独立需求产品。对边框、腿帽、桌腿、桌面的需求取决于对餐桌的需求，这些称之为相关需求部件。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><br style="margin: 0px; padding: 0px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">下图是一棵产品树,说明了独立需求项目和相关需求项目之间的关系，括号内的数字是每个零部件的需求数量。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 35px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-align: center; text-indent: 43px;"><br style="margin: 0px; padding: 0px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-align: center;"><img class="rich_pages js_insertlocalimg" data-ratio="0.18828125" data-s="300,640" src="https://x.industics.com/public/upload/image/20210305/1614928254664839.png" data-type="png" data-w="1280" style="margin: 0px; padding: 0px; max-width: 100%; height: auto !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><br style="margin: 0px; padding: 0px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">由于独立需求与其他零部件、产品需求无关,独立需求肯定是预测值。而相关需求直接与高一级的零部件或产品需求相关,所以它可以通过计算得到。物料需求计划就是用来进行这种计算的。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><br style="margin: 0px; padding: 0px;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">产品可能既是独立需求又是相关需求，备用零件就是一个例子。真空吸尘器厂商生产吸尘器时使用软管,在组装吸尘器时，软管是相关需求产品，但是软管容易破损,厂商必须有备用软管可用，备用软管的需求就是独立需求,因为其需求并不直接取决于所生产的吸尘器数量。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><br style="margin: 0px; padding: 0px;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">相关性可以是横向的，也可以是纵向的。部件对母件的依赖是纵向的,但是部件之间也彼此互相依赖(横向相关性)。如果某个部件晚到一周,最终组装也要晚一周，而其他部件也直到那时候才需要。这也是一种依赖,称之为横向相关性。当有零件延期或短缺时，计划人员必须关注横向相关性,因为那个时候其他部件也必须重新安排。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">&nbsp;</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">物料需求计划有两个主要目标:确定需求和保持优先权准确。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><br style="margin: 0px; padding: 0px;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><strong style="margin: 0px; padding: 0px;">确定需求。</strong>任何生产计划和控制系统的主要作用都是确保正确的物料在正确的时间有正确的数量可用，这样才能满足公司生产需求。物料需求计划的作用是确定需要什么部件来满足主生产计划，并且根据提前期计算部件必须到手的时间。物料需求计划必须确定:</span></p><ul class=" list-paddingleft-2" style="width: 555.438px; padding: 0px 0px 0px 2.2em; box-sizing: border-box;"><li><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">订购什么。</span></p></li><li><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">订购多少。</span></p></li><li><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">何时订购。</span></p></li><li><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">何时安排交付。</span></p></li></ul><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 44px;"><strong style="margin: 0px; padding: 0px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><br style="margin: 0px; padding: 0px;"/></span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 44px;"><strong style="margin: 0px; padding: 0px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">保持优先权准确。</span></strong><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">零件的需求和供应每天都在变化：客户下达订单或改变订单；零件用完了；供应商交货延迟；出现<span style="margin: 0px; padding: 0px;">废品了</span>；订单完成了；机器出现故障了；等等。在这个不断变化的世界中，物料需求计划必须能够重新安排优先权，以保持计划的准确性,它必须能够增加、删除、加快、延期及改变订单。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">&nbsp;</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">最后今天的结尾Tonii老师还是抛出一个小问题，希望大家可以根据今天的学习内容进行思考，并欢迎留言与Tonii老师进行深入交流。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><br style="margin: 0px; padding: 0px;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><strong style="margin: 0px; padding: 0px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">每日一问：举例说明，如何区分独立需求和相关需求？</span></strong><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><br style="margin: 0px; padding: 0px;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; text-indent: 43px;"><span style="margin: 0px; padding: 0px; color: black; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">今天我们就讲到这里，希望大家在企业运营中精益求精，我们下次再见！</span></p></section></section></section></section><p></p><p></p><section powered-by="xiumi.us" style="white-space: normal; margin: 0px; padding: 0px; color: rgb(51, 51, 51); max-width: 100%; box-sizing: border-box; font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); text-align: center; line-height: 2; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; max-width: 100%; box-sizing: border-box; min-height: 1em; overflow-wrap: break-word !important; text-align: center;"><span style="color: rgb(0, 0, 0);">想听Tonii老师的课程？</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; max-width: 100%; box-sizing: border-box; min-height: 1em; overflow-wrap: break-word !important; text-align: center;"><span style="color: rgb(0, 0, 0);">想和慧工云小学妹有更多互动？</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; max-width: 100%; box-sizing: border-box; min-height: 1em; overflow-wrap: break-word !important; text-align: center;"><span style="color: rgb(0, 0, 0);">就添加慧工云小学妹微信吧！</span></p></section><p></p><p></p><section powered-by="xiumi.us" style="white-space: normal; margin: 10px 0px; padding: 0px; color: rgb(51, 51, 51); max-width: 100%; box-sizing: border-box; font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); text-align: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; vertical-align: middle; display: inline-block; line-height: 0; width: 101.547px; overflow-wrap: break-word !important;"><img data-ratio="1" data-w="300" width="100%" data-type="gif" src="https://x.industics.com/public/upload/image/20210305/1614928261715014.gif" style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; background-color: rgb(238, 237, 235); border-width: 1px; border-style: solid; border-color: rgb(238, 237, 235); background-size: 22px; background-position: center center; background-repeat: no-repeat; vertical-align: middle; height: auto !important; overflow-wrap: break-word !important; visibility: visible !important; width: 101px !important;"/></section></section><section powered-by="xiumi.us" style="white-space: normal; margin: 0px; padding: 0px; color: rgb(51, 51, 51); max-width: 100%; box-sizing: border-box; font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); font-size: 14px; text-align: center; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; clear: both; max-width: 100%; box-sizing: border-box; min-height: 1em; overflow-wrap: break-word !important; text-align: center;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; background-color: rgb(255, 202, 0); color: rgb(0, 0, 0); overflow-wrap: break-word !important;">让慧工云小学妹为您带来更多咨讯</span></p></section><section powered-by="xiumi.us" style="white-space: normal; margin: 0px 0px 10px; padding: 0px; color: rgb(51, 51, 51); max-width: 100%; box-sizing: border-box; font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); text-align: center; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; vertical-align: middle; display: inline-block; line-height: 0; width: 406.188px; height: auto; overflow-wrap: break-word !important;"><img data-cropselx1="0" data-cropselx2="404" data-cropsely1="0" data-cropsely2="404" data-ratio="1" data-type="jpeg" data-w="430" src="https://x.industics.com/public/upload/image/20210305/1614928261780622.jpeg" style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; background-color: rgb(238, 237, 235); border-width: 1px; border-style: solid; border-color: rgb(238, 237, 235); background-size: 22px; background-position: center center; background-repeat: no-repeat; vertical-align: middle; height: auto !important; overflow-wrap: break-word !important; visibility: visible !important; width: 404px !important;"/></section></section><p></p>