The hottest talk about the production scheduling o

2022-08-24
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Talking about the production scheduling of ERP system

enterprises always want to automatically get the detailed operation plan as much as possible and reduce the level of operation release. However, ERP has encountered a real technical bottleneck in this regard

the ERP system of manufacturing industry should take planning as the core, especially how to arrange production reasonably in production planning is particularly important. But how to realize the production plan as the core? I think the implementation of production scheduling system is the best answer to this question

generally speaking, the so-called "production scheduling" refers to the general term of production plan and operation plan. Usually, the process of making production plans is generally divided into two parts. The first is to generate a master production plan, and the second is to generate a production plan according to the master production plan. "Master production plan" generally comes from orders, and some enterprises come from market forecasts. When arranging a production plan, managers are basically making decisions, and human factors play an absolute role. In this process, there will be some special calculation methods of industries or enterprises, which need to be statistically analyzed by some four formulas

however, having a master production plan is far from enough. The production requirements of a simple master production plan should be automatically decomposed into complex and specific production processes. This is detailed production scheduling, which reflects the real core functional value of the production scheduling system

generally speaking, the more detailed the production operation plan is, the richer and more valuable the information it gives, and the more difficult it is to calculate accordingly. The coarser the production plan, the closer it is to the master production plan, the less information and the lower the value. Enterprises always want to automatically get as detailed a job plan as possible to reduce the level of job release. However, ERP has encountered a real technical bottleneck in this regard. As far as I can see, almost all ERP production management starts with the main production plan of four operations, focusing on using BOM to solve MRP material requirements planning, and then solving the recording and statistics of production process. If you consider the comprehensive information of production plan and reduce the influence of human factors, the production scheduling system can meet your requirements

the production scheduling system is designed based on the ERP system structure. The production scheduling system can be independent of the ERP system. As a module of the advanced functions of the ERP system, it helps enterprises solve:

first, order management tracking problem

realize the connection between marketing demand orders and production demand through the demand consolidation platform

through the scheduling platform, we can realize the comprehensive order tracking management of planned order scheduling, production operation release and management, task completion to transfer delivery

second, the production scheduling problem, to achieve the management of the general assembly task scheduling to the production line

according to any required time range and scheduling time range, perform pre scheduling processing

implement production line allocation according to lead days, production demand time, order priority, scheduling classification, production line priority and line capacity

Graphene is the thinnest material.

a fixed planned order is automatically created according to the fixed demand time

balance the load of the production line according to the priority of the production line, production capacity, turn back time, etc

line change processing of planned order production line and automatic line change processing of pre scheduling caused by schedule classification change

third, realize the on-demand linkage processing of the assembly of the general assembly department

the synchronous scheduling of the assembly of the general assembly department with the order

the assembly and order tasks of the general assembly department are issued synchronously

the assembly plan of the general assembly department is changed and adjusted synchronously

the assembly of the general assembly department and the single piece are distributed to the relevant production workshops synchronously according to the rules

secondly, the implementation of scheduling platform promotes the reform of production management mode.

the level of plan is reduced, and the centralized processing of plan is strengthened

The linkage processing of scheduling accelerates the response efficiency of planning and production

reduce the error probability of traditional production planning: for example, the assembly department will schedule and release the assembly synchronously, and the time difference and data difference will be reduced

redefine the responsibilities of master planner, production department planner and workshop planner

emphasize the implementation and on-site follow-up at the workshop level, which improves the accuracy and timeliness of finding and solving problems. The market is booming

finally, the production scheduling system is mainly composed of four core parts: basic data setting, demand platform, pre scheduling and scheduling, and scheduling workbench

basic data mainly solidifies the ideas of enterprise production personnel through the system, and optimizes and schedules the plan through the powerful calculation function of the system

demand platform: it is mainly connected with other systems or forecasts through the demand platform to obtain order information and forecast information, and sort out and maintain the loaded demand information

pre scheduling: arrange to the specific production line according to the priority of all production orders and in a certain order; Turn back days shall be considered when scheduling; Consider capacity constraints; Consider scheduling requirements in groups; Consider the line change time; Consider the confirmed planned orders and workshop tasks; Consider the scheduling time bar to ensure that the scheduling plan is calculated within this time range; Consider different order types

scheduling: rearrange the planned orders on the production line according to the rules of scheduling; Only the production line capacity is considered when scheduling; Generate assembly plan orders; Generate planned orders for documentary parts; Report of unconfirmed material orders; Actual scheduling and demand variance report; Group demand establishes macro-control and market regulation mechanism, and schedules exception reports; Capability exception report

scheduling workbench: release the rust prevention treatment order of scheduling plan production; Adjustment of order priority in scheduling; Adjust the production line of scheduled products; Rescheduling of scheduling orders; Rearrangement of workshop tasks; Rearrangement of a planned order tree in the workshop; Rearrangement of a demand order tree in the workshop; Query each online production task list; Query the time schedule of demand orders and actual production scheduling orders; Prompt for querying capacity load; Query and track the order tree status according to a requirement. (end)

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