Material Requirements Planning (MRP) Menggunakan Software POM-QM

Summary

In this video, Rudi Purwanto demonstrates how to use the POM QM for Windows software to plan material requirements for manufacturing Lamborghini Aventador exhausts. The video explains the steps to input data such as Bill of Materials (BOM), inventory levels, lead times, and order quantities. Rudi walks viewers through the process of setting up the MRP system, including creating new projects, entering component data, and calculating the necessary materials for production. By using the software's automated features, the video highlights how to streamline the planning and ordering process effectively.

Takeaways

• 😀 The video demonstrates how to use **POM QM for Windows** software for **Material Requirement Planning (MRP)** in manufacturing.
• 😀 The MRP process involves defining **Bill of Materials (BOM)** for the product and its subcomponents, such as the Lamborghini Aventador exhaust system.
• 😀 The first step is to set up the **BOM structure** and define the product levels, with the main product (knalpot) at level 0 and subcomponents at subsequent levels.
• 😀 **Lead times** for each item are set, with examples showing 2 weeks for knalpot and 1 week for kaos (coating).
• 😀 The software allows for easy entry of **inventory levels** for each material component (e.g., 10 knalpot units in stock, 35 kaos units).
• 😀 The **minimum quantity** needed for each product is calculated, based on the customer order (e.g., 110 knalpot units).
• 😀 The MRP process is based on a **4-week planning period**, with each week representing a different stage in production.
• 😀 For each period, the software calculates the required quantities of materials to fulfill orders and meet future production needs.
• 😀 The user inputs data for each material, and the software computes the total **material requirements** for each period, adjusting for existing inventory.
• 😀 After entering all the data, the user clicks **Solve** (or presses F9) to generate the final MRP solution, which displays the required materials and order quantities for each period.

Q & A

What is the purpose of the video?

The purpose of the video is to explain material requirement planning (MRP) using a software tool called POM for Windows, with a practical example of planning for the production of Lamborghini Aventador exhausts.

Which software is used for material requirement planning in the video?

The software used for material requirement planning in the video is POM for Windows.

What is the first step in using the software for MRP planning?

The first step is to open the POM for Windows software, select the material requirement module, and create a new file.

How is the Bill of Materials (BOM) structured in the example?

The BOM is structured into four levels: Level 0 (exhaust), Level 1 (coating, flange, weld, roll, assembly), Level 2 (component assemblies), and Level 3 (pipes, rings, etc.).

What are the key components involved in the production of the Lamborghini exhaust as per the BOM?

The key components in the production of the Lamborghini exhaust include exhaust (knalpot), coating (kaos), flange (flank), weld (kawel), roll, assembly parts, and rings.

How many BOM lines were created for the planning?

A total of 11 BOM lines were created for the planning based on the components involved in the exhaust production.

What is the significance of 'lead time' in the planning process?

Lead time refers to the time required to procure or produce a component. It helps in determining when an item should be ordered or produced to meet the planned demand in future periods.

How is the inventory level of materials handled in the software?

The software tracks the on-hand inventory of materials for each component, and adjusts the material requirements based on the inventory available at the start of each period.

What is the minimum quantity used for each component in the planning process?

The minimum quantity is calculated based on the customer order. For example, if the order requires 110 exhausts, the required components are scaled accordingly based on their usage in the assembly.

How are the material requirements calculated for each period?

The material requirements for each period are calculated by multiplying the required quantities by the lead time and adjusting for the on-hand inventory, ensuring that the required materials are available when needed.

What does the software output after solving the planning problem?

After solving the planning problem, the software outputs a detailed report showing the planned requirements for each component, adjusted for on-hand inventory and ordered quantities for each period.