Version 11.5
Module 13 Isometric Production
Training Manual
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Contents Session
1 ..................................................................... 1-1
Isometric Production ............................................................................................ 1-1 Objectives ............................................................................................................... 1-1 Must Know Points ................................................................................................... 1-1 Isometric Production ............................................................................................... 1-2 Accessing Isodraft................................................................................................... 1-2 CE........................................................................................................................... 1-5 Detail....................................................................................................................... 1-5 Produce .................................................................................................................. 1-5 Option files.............................................................................................................. 1-6 Exercise 1 ............................................................................................................... 1-7
Module 13 Isometric Production
Contents-i
Session
1
Isometric Production Objectives From the pipe routes produced in design we can produce fabrication, erection, system and trim isometrics. Isodraft, the Isometric drawing production module uses a series of Option Files to produce these differing isometrics. At the end of this session you will be able to: •
Produce a simple Isometric from standard option files.
Must Know Points It is important to understand the following points about Isometric Production •
The principles relating to Isometric Option Files.
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Isometric Production
Isometric Production Detail Isometric production is the subject other courses, however, since a requirement of all piping designers is the production of check or stress isometrics, the basic techniques of what is a simple operation are covered here.
Accessing Isodraft Before you can produce an isometric, you must ensure that pipe(s) or branch(es) have been check through the Datacon utility. The isometric will fail if components have lost their Spref (specification reference), are poorly aligned or overlap. A visual check, ensuring that no dashed line appears is not sufficient. From design, you can access Isodraft using Design>modules>Isodraft> macro files.
Once in the Isodraft module, you will be presented with a members list, showing the contents of the Design DB and a graphical view, similar to that in Design.
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Module 13 Isometric Production
Isometric Production
Default Isodr aft forms
Isodraft has a number of options to control the appearance, content and type of isometric. 2 alternatives are supplied each with an option to produce metric or imperial output data, thus giving 4 option files altogether. Before accessing 1 of these option files, using the members form, navigate to a suitable pipe or branch as you would in Design. From the top menu bar on the viewing form, select Isometric>Standard
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Isometric Production
The current element is that of the pipe in the hierarchy. The 4 option files are listed and BASIC.MET has been selected. Clicking the Apply button will generate an isometric in the graphical viewing area.
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Isometric Production
CE The member in the hierarchy becomes the current element. Navigating to another pipe or branch and then clicking the CE button will update the form and re-clicking apply will generate an isometric of the new pipe or branch
Detail This can be changed to ’Detail List’ and several pipes or branches can be selected and multiple isometrics generated.
Produce This can be changed to generate: Transfer files
Used to interface with other systems.
Batch macro
Useful when large quantities of isometrics are required. Any such macro is usually run overnight.
Bolt Report
Bolts are only generated in Isodraft, so this function generate a report of bolts for pipes and branches identified in the detail list.
The ADVANCED options will not work on the pipes you have created, since it requires part-numbers to be generated in the Design DB. This option is used in conjunction with the Spooler module of PDMS.
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Isometric Production
Default Isometric
Option files Within differing companies and the projects they undertake, there will be specific isometric requirements. Backing sheet details, dimensioning, material list contents etc.. It is the responsibility on the project administrator to create the option files required and inform designers of there significance.
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Isometric Production
Exercise 1 Try producing isometrics of the pipes you have designed. Ensure you have Datacon checked them and amended any significant errors before running Isodraft.
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