Production Planning System Research For Shipyard

From2011years after the completion of the single quantity, amount, handheld orders tosee China has is the first shipbuilding country, but with a single shipyard transversecomparison, the average monthly each completed modified tons, etc. Work efficiency index,South Korea has been first has a large gap, with rising labor costs, shipping market downturn,reducing cost and is extremely urgent situation, which is very important to a way that isdigital shipbuilding, lean shipbuilding mode.Traditional shipbuilding mode of project management first usually by managementdepartment to make all of the company’s production plan, and then according to thecompany’s organization, layer upon layer released plan, the lower the institutions inaccordance with the company overall planning requirements, to formulate specificimplementation plans. Such plans often required the longitudinal, transverse to the side, fromtop to bottom, once backward Push, is a Push planning System（Push System）. The companyplans to personnel’s service quality requirements are very high, plan staff have to all of thecompany’s conditions and resources are very familiar with, otherwise it would be difficult toimplement the plan. Usually, plan to work hard to do very specific, very fine. So, plan to carryout the randomness is big, plan execution process control is more difficult. To improve thecurrent situation, we need according to the customer demand to make production plan,establishment a system from the forward, from the bottom up, namely pull plan System. Theprocess forward process order plan is put forward, and then by the former process in strictaccordance with the after process delivery requirements, not advance, also do not dragarranged after production.According to the shipyard application OFFICE related software of the production plan,manual entry each record of the traditional planning model and the lack of a clear plan systemplanning. This paper first according to production process analysis and contrast therequirements of modern shipbuilding mode, put forward the current problems and applicationof MRP Ⅱ method corresponding planning. Secondly toanalysis the productions plan system.By analyzing large, medium and small schedules, straighten out line table plan, carryingnetwork, first, before the schedule and the tray production schedule of the inner link between,and points out the significance of the plan and the affected factors, clear functional demand,preliminary modeling and database design, and preliminary design relevant code. Finallyreflect system implementation and effect.Based on the above discussion and research, define the plan system internal relations, the use of production planning system planning organization production, the implement of leanproduction, reduce the shipbuilding process unnecessary waste, shorten production period,and enhance efficiency to reduce cost.