2
0
mirror of https://github.com/inventree/inventree-docs.git synced 2025-04-28 13:46:54 +00:00
2021-04-21 16:28:25 +10:00

8.7 KiB

title
title
Build Orders

Build Orders

A Build Order is used to create new stock by assembling component parts, according to a Bill of Materials(BOM).

A BOM can be specified for any Part which is designated as an Assembly. The BOM consists of other Parts which are designated as Components.

A Build Order uses the BOM to allocate stock items to the assembly process. As the Build Order is completed, the required stock quantities are subtracted from allocated stock items.

View Build Orders

To navigate to the Build Order display, select Build from the main navigation menu:

{% with id="build_display", url="build/build_display.png", description="Display Builds" %} {% include "img.html" %} {% endwith %}

Table View

Table View provides a table of Build Orders, which can be filtered to only show the orders you are interested in.

Calendar View

Calendar View shows a calendar display with upcoming build orders, based on the various dates specified for each build.

Build Order Details

Build Parameters

The following parameters are available for each Build Order, and can be edited by the user:

Parameter Description
Reference Build Order reference e.g. '001'
Description Description of the Build Order
Part Link to the Part which will be created from the Build Order
Quantity Number of stock items which will be created from this build
Sales Order Link to a Sales Order to which the build outputs will be allocated
Source Location Stock location to source stock items from (blank = all locations)
Destination Location Stock location where the build outputs will be located
Target Date Target date for build completion
Responsible User (or group of users) who is resonsible for the build
External Link Link to external webpage
Notes Build notes, supports markdown

Build Output

A Build Output creates a new stock instance of the assembly part, of a specified quantity. Each Build Order requires at least one build output. Multiple build outputs can be specified if the build is completed in batches.

!!! info "Example - Build Outputs" For example, let's say we wish to create 10 new "Widgets". We create a new build for the widget, which signals an intent to assemble the "Widget" in quantity 10. We can produce 5 widgets in a single day, and so we create 2 build outputs, each of quantity 5.

Build Status

Each Build Order has an associated Status flag, which indicates the state of the build:

Status Description
Pending Build has been created and build is ready for subpart allocation
Production One or more build outputs have been created for this build
Cancelled Build has been cancelled
Completed Build has been completed

Stock Allocations

When a Build Order is created, we then have the ability to allocate stock items against that build order. The particular parts we need to allocate against the build are specified by the BOM for the part we are assembling.

  • A Stock Alloction links a certain quantity of a given Stock Item to the build.
  • At least one stock allocation is required for each line in the BOM
  • Multiple stock allocations can be made against a BOM line if a particular stock item does not have sufficient quantity for the build

!!! info "Example - Stock Allocation" Let's say that to assembly a single "Widget", we require 2 "flanges". So, to complete a build of 10 "Widgets", 20 "flanges" will be required. We allocate 20 flanged against this build order.

Allocating stock to a build does not actually subtrack the stock from the database. Allocations signal an intent to take that stock for the purpose of this build. Stock allocations are actioned at the completion of a build.

!!! info "Part Allocation Information" Any part which has stock allocated to a build order will indicate this on the part information page.

For further information, refer to the stock allocation documentation.

Build Order Display

The detail view for a single build order provides multiple display tabs, as follows:

Build Details

The Build Details tab provides an overview of the Build Order:

{% with id="build_details", url="build/build_details.png", description="Details tab" %} {% include "img.html" %} {% endwith %}

Allocate Stock

The Allocate Stock tab provides an interface to allocate required stock (as specified by the BOM) to the build:

{% with id="build_allocate", url="build/build_allocate.png", description="Allocation tab" %} {% include "img.html" %} {% endwith %}

The allocation table (as shown above) shows the stock allocation progress for this build. In the example above, there are two BOM lines, which have been partially allocated.

!!! info "Completed Builds" The Allocate Stock tab is not available if the build has been completed!

Build Outputs

The Build Outputs tab shows the outputs (created stock items) associated with this build.

As shown below, there are separate panels for incomplete and completed build outputs.

{% with id="build_outputs", url="build/build_outputs.png", description="Outputs tab" %} {% include "img.html" %} {% endwith %}

!!! info "Example: Build Outputs" In the example image above, a single output (serial number 2) has been completed, while serial numbers 1 and 4 are still in progress.

  • Build outputs can be created from this screen, by selecting the Create New Output button
  • Outputs which are "in progress" can be completed or cancelled
  • Completed outputs (which are simply stock items) can be viewed in the stock table at the bottom of the screen

Child Builds

If there exist any build orders which are children of the selected build order, they are displayed in the Child Builds tab:

{% with id="build_childs", url="build/build_childs.png", description="Child builds tab" %} {% include "img.html" %} {% endwith %}

Attachments

Files attachments can be uploaded against the build order, and displayed in the Attachments tab:

{% with id="build_attachments", url="build/build_attachments.png", description="Attachments tab" %} {% include "img.html" %} {% endwith %}

Notes

Build order notes (which support markdown formatting) are displayed in the Notes tab:

{% with id="build_notes", url="build/build_notes.png", description="Notes tab" %} {% include "img.html" %} {% endwith %}

Create Build Order

To create a build order for your part, you have two options:

Part Detail Page

  • Navigate to the detail page for the assembly part you wish to create
  • Select the Build Orders tab
  • Select Start new Build

{% with id="build_create_from_part", url="build/build_create_from_part.png", description="Create build from Part view" %} {% include "img.html" %} {% endwith %}

Build Order Page

  • Navigate to the Build Order overview page
  • Select New Build Order

Either of these options will launch the Start new Build form:

{% with id="build_start_new", url="build/build_start_new.png", description="Start New Build Form" %} {% include 'img.html' %} {% endwith %}

Fill-out the form as required, then click the "Submit" button to create the build.

Complete Build Order

To complete a build, click on icon on the build detail page, the Complete Build form will be displayed.

Build Outputs

If incomplete build outputs remain, the build order will not be able to be completed. All build outputs must be completed first.

!!! info "Incomplete Allocation" If the warning message Warning: Build order allocation is not complete is shown, make sure to allocate stock for the build before proceeding with build completion.

Select a Location to store the resulting parts from the build then click on the confirmation switch. Finally, click on the "Complete Build" button to process the build completion.

!!! warning "Completed Build" A completed build cannot be re-opened. Make sure to use the confirm only if you are certain that the build is complete.

Cancel Build Order

To cancel a build, click on icon on the build detail page.

The Cancel Build form will be displayed, click on the confirmation switch then click on the "Cancel Build" button to process the build cancellation.

!!! warning "Cancelled Build" A cancelled build cannot be re-opened. Make sure to use the cancel option only if you are certain that the build won't be processed.

Overdue Builds

Build orders may (optionally) have a target complete date specified. If this date is reached but the build order remains incomplete, then the build is considered overdue.

  • Builds can be filtered by overdue status in the build list
  • Overdue builds will be displayed on the home page