Basic structural drafting standards, symbols and shop drawing

Structural standards based on best practices and about the engineering code established by the American Institute of Steel Construction (AISC) and the American Standards Institute (ANSI). Structural drawing practice refers to the style or drawing job quality provided by the coorperate and individual for the job. It is characterized by crisp black line work, letters, consistency, and uniformity. Production of precise drawing job detail is an art and a real engineering achievement.

Actual concept of a structural framework must be provided on the architect / engineer drawings' s design. These drawing are converted into detailed drawings to give the necessary instructions for the fabrication and installation of assembly of structural members of different stores. Through an interpreter CAD shop drawings convey all the necessary technical information for the store to make the structural components.

To prepare the necessary drawings with accuracy, the interpreter must have comprehensive knowledge of standard engineering specifications, a better understanding of shop fabrication and field erection process, and must have the skills necessary for preparation of structural. Therefore, it is clear that the compilers of optimal structural develop drawing skills.

Drawing Number:
All structural drawings should be marked using standard designation. Typically, images are numbered sequentially with the letter "S" (S1, S2, etc.)

Drawing Scales:
The standard unit for the structural dimensions of the foot. Typically, the scale is marked as feet and inches. Each scale is based on the "Architect's Scale" which can be utilized for the structural drawings.

Title:
Everything in the drafting job must have a title such as plan view, elevation, section, detail, field notes, etc. The title is mentioned brave enough to catch the viewer's eyes. To provide excellence, the title underlined. Line, double line, or a combination of thin lines and thick can be used to underline.

Dimensioning:
Dimensioning drawing styles in the preparation of structure drawing is the same style used in the general architectural drafting. Outline dimension lines, continuous unbroken by figures placed above the dimension line. Its obvious that not to put the numbers down the line dimensions.

Standard of Scale Figure

Each drawing are maked has a different size. There are small and there are great. It is therefore often impossible to draw a picture in the paper size images particular, in actual size. For this drawing size must be minimized if the object is large, and must be enlarged if the object too small. Reduce or enlarge drawing job done with a certain scale. The scale is linear in proportion to the size of the drawing linear from actual objects.

 There are three kinds of scale drawings, namely:
a) The scale of enlargement
The scale of magnification used if the drawing is made larger of the actual object. For example if the object is small and complex such as the control circuit on the street light, then should use to describe the scale enlargement this circuit. Appointment to the scale of magnification is: x: 1, whereas complete the recommended sizes are:
50: 1; 20: 1; 10: 1  5: 1, 2: 1

b) Full Scale
Full scale is used when the drawing job was made as large with actual objects. This scale is recommended for as much as may be used, in order to imagine the objects actual, or to facilitate the examination. Appointment of full scale is 1: 1

c) The scale of the downsizing
The scale of reduction is used when the image is made more smaller than the actual image, while the appointment is 1: x. Here is a list of recommended downsizing the scale of appointment:
 1: 2 1: 5 1: 10
 1: 20 1: 50 1: 100
 1: 200 1: 500 1: 1000
 1: 2000 1: 5000 1: 10000
If made on a large scale, when the image is reduced
advised to refer to the format DIN (Deutsche Industrie
Norma / German industry norm), so the details will appear
clear

what is Classification meaning for ship design ?

Classification is a representation by the Bureau as to the structural and mechanical fitness for a

particular use or service in accordance with its Rules and standards. The Rules  of Shipping are not meant as a substitute for the independent judgement of professional designers, naval architects, marine engineers, owners, operators, masters and crew nor as a substitute for the quality control procedures of shipbuilders, engine builders, steel makers, suppliers, manufacturers and sellers of marine vessels, materials, machinery or equipment. The Bureau, being a technical society, can only act through Surveyors or others who are believed by it to be skilled and competent. The Bureau represents solely to the vessel Owner or client of the Bureau that when assigning class it will use due diligence in the development of Rules, Guides and standards, and in using normally applied testing standards, procedures and techniques as called for by the Rules, Guides, standards or other criteria of the Bureau for the purpose of assigning and maintaining class. The Bureau further

represents to the vessel Owner or other client of the Bureau that its certificates and reports evidence compliance only with one or more of the Rules, Guides, standards or other criteria of the Bureau in accordance with the terms of such certificate or report. Under no circumstances whatsoever are these representations to be deemed to relate to any third party.

The user of this document is responsible for ensuring compliance with all applicable laws, regulations and other governmental directives and orders related to a vessel, its machinery and equipment, or their operation. Nothing contained in any Rule, Guide, standard, certificate or report issued by the Bureau shall be deemed to relieve any other entity of its duty or responsibility to comply with all applicable laws, including those related to the environment.

Learning AutoCAD For Oil & Gas Engineering Field

freelance drafter, This time I will explain about the importance of learning autocad for oil & gas fields of engineering jobs. I will explain that design engineering jobs and oil & gas sector is mostly about the foundation and pipe support, skid (drag media) for piping as well as for tank / vessel is in oil & gas plant jobs.
To make drawing or drafting design for field of oil & gas engineering there are a lot of programs / add on applications, that are often used by designers to create a design drawing like the support pipes, such as programs Microstation, PDMS (Plant Design Management System), Tribon, Foran etc, are software design widely used as an alternative drawing on oil & gas fields.Well for those of you who have learned AutoCAD and want to upgrade to this level, please to learn more on this blog, God willing, I will discuss in next article.
Back again to the topic, for oil & gas sector  widely used on the same principle, namely drawing foundations, reinforced concrete and structural / steel frame. And it is very possible if you want to stay in this field, learn autocad with objects above you will surely meet again. But the difference if you become a professional designer, you should be able to calculate the material required for fabrication needs, so in addition to drawing you should be able to calculate the material. Because I suggest you to learn autocad  also must be able to count all the objects that you have been drawing pictures and making lists of materials for fabrication needs.
If you just want to be a drafter or if there is a chance you upgrade your level to be a professional designer, start now to learn Autocad while you learn to calculate the material. And also I'd suggest getting to know the object / building materials that are commonly used in the project, such as steel, iron, wood, screws, plates and others.
My advice if you want to succeed in the world of engineering jobs especially in freelance drafting jobs, whether you want to be a enginer , freelance drafter or a designer, you should be able to operate AutoCAD design software as a condition to fulfill the job in this field. Very lucky if you add the expertise of other programs as I mentioned above (PDMS / workstations, Tribon, Foran etc.).

ISO standard for engineering drawings

When Freelance drafter begin to make a drawing in AutoCAD, there are habits that are less appropriate for beginners. Freelancer immediately draw without any layer. Though the layer is very important for the regulation of each object image. Freelance drafter only need to create a single master file with a standard layer, save it and if freelance drafter want to create a new project to stay Save As .. 
What layer in accordance with ISO standards?Freelance drafter can give layer name  with any name, which is important for your own informative. Referring to the freelance drafting technique  when I had a separate list. Please if freelancer want to follow.
1.  Layer outline, with the type of line CONTINUOUS, 0.5mm thick lines [used to outline objects / object].
2. Layer CENTER, CENTER lines of type, 0.3mm thick lines [used to outline objects flashlight].
3. Layer Hatch, with CONTINUOUS line type, line thickness 0.2mm [used for shading line].
4. Layer HIDDEN, HIDDEN line with the type, 0.2mm thick lines [used to describe a hidden line outline].
5. Layer DIMENSION, by type CONTINUOUS lines, thick lines of Default.
List above is only a fraction is made, in line with the freelane drafting jobs that you created can develop more. 



Create a layer in AutoCAD jobs:
1. Open the AutoCAD home design software program . Create File> New.
2. type LAYER at the command prompt or click the icon

3. Layer Properties dialog box appears, then freelance drafter type the name of the corresponding layer, giving color to a particular object is more informative, and gives line type according the rules of the ISO standard.

4. Click the New Layer icon, AutoCAD home design software provides a blank field to give a name. Afterwards click the Color box to give color, linetype box to determine the type of line, last lineweight click the box to determine the thick line.
5. Freelancer can instantly create an image, which of course objects created should be entered in accordance with the layer rules.

Here's a screenshot of the image created by the layer:

what is a freelance drafting jobs as pipeline engineer ?

Basically, the pipeline is made to channel the fluid from one place to another place, i.e. from platform to another platform, or from the wellhead to the platform. The fluid can be either gas or liquid, like oil and water. Pipeline system could be on the mainland, onshore pipeline, and under the sea, or on offshore subsea pipeline. Pipeline System, commonly known also as the term trunkline, export line, or flowlines. Pipeline could be buried in a state (buried) and just laid on the ground.

Freelance drafting jobs as pipeline engineer is to design his pipe according to specification from owner. What is the diameter used, the quality of the pipe, how thick pipe, how to avoid adverse effects of corrosion, how to be safe and stable, how do freelance drafter determine the construction including pipe lines.

Cool analysis of terms that are often encountered when designing a pipeline: route selection, wall thickness analysis, on-bottom stability, corrosion protection, expansion, or spanning freespan, buckling analysis, and installation analyisis.Starting from make route of pipes, check stability until how to install the pipe, not until have designed but can't be installed

Pipeline freelance drafter struggling with the name metocean data (Current, wave, tidal, etc), bathymetric data, soil profile and properties (Undrained shear strength, soil stiffness, embedment, etc.) and Mathcad sheets. Most design calculations using Mathcad. So, must be able to operate mathcad software.

So, can you imagine freelance drafting jobs as pipeline engineer?

Advantages of Using Autocad

Freelance drafting jobs are generally completed with Autocad software. Autocad is one of the design program with a computer image that is quite sophisticated. Slowly but surely the experience of Autocad drawing automation, replacing manual functions that had been dominating the work in all fields. Autocad drawings can be accepted by most other drawing programs and can be printed using almost any printing equipment. Autocad has a fairly complete facilities to create an image - the image of two-dimensional and three-dimensional.

Some reasons to use Autocad than the manual way to produce the drafting jobs:

Accuracy: With this level of precision to 13 digits, Autocad has a perfect accuracy rate and  more secure than with manual drawing. In manual drawing, image accuracy is determined by the thoroughness and precision hand eye which is very possible occurrence of errors.

Practicality, Easy, and Speedly: drafting and editing facilities that make Autocad more perfectly capable of producing much faster than the manual way. Commands Copy, Array, Block, etc. allows us to create and edit images en masse and quickly.

Cleanliness and Neatness: With Autocad editing commands that are owned, allowing freelance autocad drafter to revise and examine the images before it - was printed, so the resulting images are clean and perfect without a trace - the former editing, deletion and sweat or crumpled paper like that found in the manual image .

Workspace Unlimited: Autocad has an infinite workspace for drafting jobs.. So that Autocad drafter can make pictures of as many as in the same space. Autocad drafter can print it part by part or all at once with the right scale.

Flexibility Scale: Autocad allows one image is printed over and over - once with different scales - different scale without having to recreate the image. Things can not be done on the image manually. By setting the proper scale when printing the drafting jobs, autocad drafter also can choose the units used in the picture, whether mm, centimeters, meters, miles, inches, and so on.

Documentation: The file storage system, the image will be stored permanently. Autocad drafter can easily and quickly duplicate the drafting jobs and revise it later if there are design changes without having to create images from scratch again. With storage media floppy disk or CD Autocad drafter can bring - take drafting jobs easily and edit anywhere.

what is AutoCad???

AutoCAD is a computer software to draw electrical mechanical ,piping , structure etc. AutoCAD has the capability of precision of shape what we want, have the conceptual design sketches and illustrations are appropriate for our computers with the fact that we want and is famous drawing software throughout the world.

The process of drawing with a computer using AutoCAD software is a simple, easy, and takes a short time. A glass picture can be drawn in less than 2 minutes by experienced operators with design accuracy and scale while full-scale building plans can be drawn in less than 7 minutes. AutoCAD drawings then can change the two-dimensional images into three dimensions in the steps are verysimple, therefore, suitability for mechanical engineering or acompany. Architects often use software to draw the intricatedesigns of buildings from conceptual sketches. More ideas and watch the draft is almost perfect in a variety of angles anddimensions of the building with a capacity of 3-dimensional AutoCAD.

The best thing about this software is that you do not need to have prior knowledge of technical drawings to operate the software. So AutoCAD software is suitable for industrial and apparel makers and entrepreneurs such as embroidery, all types of contractors(electrical, construction, automotive, mechanical) for large-scale manufacturing businesses as long as there are many technical drawings involved in the operation.

Freelance Drafting Jobs with Autocad

Design with Autocad software connects you with the leading Autocad engineer design consultant. we receive Autocad freelance drafting jobs and service freelance redrawing. We serve the needs of organizations and individuals in engineering jobs such as piping engineering, structure engineering and electrical engineering around the world in both the United States, Europe and Asia, including industrial companies (e.g. electricity / energy companies), architects , piping, structure and electrical drawing, engineering firms and construction companies throughout the world. 
You can find every type of Autocad and graphics support and consulting services, including:CAD Drafting (construction of ships, mechanical, electrical, and piping) Format Conversion (all kinds of files into file types, eg for 2D raster, DGN DWG, PDF to DWG) Autocad Consulting & Implementation: Our Autocad drafter specialists offer all kinds of assistance related to planning and implementing Autocad solutions, including redrawing your hand sketch, perform QC.We are a design consultancy solutions provider for the more all parties throughout the world. freelance drafter Autocad services company. We provide flexible, on-demand support to architectural, engineering and construction companies. 
Our design provides graphic design services and Autocad drafting, including the preparation of Autocad for ship design, architecture, Autocad drawings, house plan drafting, architectural drafting and design patents and  redraw the sketch of your hand.design consultation can convert almost any documents, preparation of mechanical CAD design / architecture, Autocad drafting / design, scanning, logo, house plans, prints, etc. to editable CAD format (DWG, DXF, Auto CAD, etc.). we have highly skilled professionals and designers in the use of Autocad tools accept freelance drafter with Autocad software from around the world with competitive prices of course.