Archive for the ‘Mechanical’ Category

As a CAD specialist you need to develop standard mechanical engineering drawings such that it can be easily interpreted by the mechanical engineer. Before you start working on mechanical drawings, you must know how to use common mechanical symbols correctly. You have to take special care while relating various mechanical components design drawings to the overall plan of the assembly.

The most important types of CAD mechanical drawings associated with the design process are:

1. General Arrangement drawings

2. Detail drawings

3. Fabrication drawings

4. Assembly drawings

General Arrangement Drawings: This kind of engineering drawing provides complete information required to generate layout, transportation and installation drawings for the mechanical component. It also includes a list of arrangement drawings which contains all the dimensions, equipment weight, installation details & service delivery details.

Detail Drawings: All individual members of mechanical equipment need to be depicted in detail to make sure that they are fabricated in accordance with the design requirements, standards and codes. These drawings contain surface texture, geometry, material, size & geometric tolerances etc. The detail drawing also contains all the necessary information required for procurement, manufacturing and regulatory compliance.

Fabrication Drawings: Fabrication drawings are virtual assembly drawing which includes a list of parts and materials used to for fabrication. The fabrication drawing sometimes also includes referenced documents for heat treatment and stress relieving requirements, geometric tolerances and final machining details.

Assembly Drawings: Assembly drawings contains drawings of discrete sub-systems, assembly details of how the components, gearbox drawings, roller drawings and guard system drawings. It will include parts list identifying all of the member details with materials, quantities and supply details.

To view some of the samples of accurate mechanical drawings and design diagrams email us at info@cadoutsourcingservices.com.

Also visit http://www.cadoutsourcingservices.com/contactus.php for further assistance.

I have been coming across the problem of trying to perform Finite Element Analysis on a chassis made primarily from Structural Member Weldments

FEA can only be performed on a solid part so they need to be combined. The process that I am following is described below.

Export the part in IGES format:

File > Save as… > Save as type > IGES (*.igs)

Then import the exported part:

File > Open > *.iges

The imported part will consist of a large number of individual imported solids.

The imported solids are combined:

Insert > Feature > Combine…

Select all members of the chassis by drawing a box around them and click apply.

If you are lucky the operation will complete but if you are like me it may say the familiar “Operation would cause zero thickness geometry”. I diagnosed which member was causing the error by adding the members one by one to the combine feature and running “Preview” and then went back and edited the original model to fix the problem.

You can then start a new study and select the Combined feature. Note that this is to use a tetrahedral mesh. If your chassis is made entirely of weldments you can utilise the ‘Beam Mesh’ option.

sambungan las (welding) pt1

September 1st, 2010

Sambungan las adalah sambungan antara dua atau lebih permukaan logam dengan cara mengaplikasikan pem

My custom case USBASP

August 31st, 2010

Here’s something I made lately, a real magic box But what is it, and why the giraffe?! Well th

Manufacturing company was interested to setup manufacturing facility for Fiat Axle Housing (NPD). The brief details are contained in pdf as given below.

Risk-Analysis-Axle-Housing-Project-Review(F)pdf

Acura MDX: Redesigned for 2006

August 28th, 2010

Known as the Honda MDX in Japan and Australia, the Acura MDX a mid-size SUV from Honda of Canada Manufacturing Ltd. is built, was introduced in late 2000 as a 2001 model, and in 2003 went on sale in Japan.

New 2006 Acura MDX is a 4-door, seven passenger luxury sport utility vehicle is available in five trim the premium Touring package system navigation and rear DVD. This vehicle is a standard 5-speed automatic transmission with overdrive. Youa carryover from 2005.

In recent years, Acura MDX won the North American Truck of the Year in 2001, and also bags best cars and luxury SUV Driver Magazine and Motor Trend Magazine of Sports and benefits of 'years in the same year.

For these new 2006 Acura MDX, a new drive-by-wire, gas is included, along with state-of-the-art VTM-4 four-wheel drive system, designed to improve control of the vehicle has been modified duringAcceleration, cornering and braking. exterior styling was also updated to provide a representative MDX muscle, performance-oriented look of its impressive powertrain. its front end with a coach look more streamlined and connected to an integrated chin spoiler for the new style and time directly do to improve on the sides of the vehicle.

This new model also receives a number of new features that make it more comfortable and wererefined. This list includes the brushed metal interior dashboard, ambient foot lights and lighting allowed. 2006 Acura MDX models equipped with the Touring Package made available, with eight driver's seat, electrically adjustable lumbar support has been enhanced for power, the natural curvature of the spine bends driver in shape.

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Tag : sun flower seeds

Our well established client is looking for B1 Licensed Engineer (JETSTREAM 31 B1 )

Responsible for control of all airframe / engine / systems and parts manufacture engineering to meet the technical specification, internal quality requirements and the requirements of the regulatory bodies approvals held by employer, including ISO9001 / 2008 AS9100 and EASA Part 145 / Part 21 POA. Responsible for all aspects of airframe / engines and mechanical systems engineering.

Please send your CV to is@tech-hiring.co.uk

Once you know the right capacity water heater for your home, you’ll need to take the unit’s dimensions into consideration.

A new, conventional hot water heating unit of the same capacity may actually be larger than the one you’re replacing. That’s because stricter federal energy standards require more insulation in water heaters’ walls. Keep this in mind if your old water heater is installed in a narrow closet or other close quarters. To keep the same capacity you’ve had, you may need to relocate your water heater.

If the original location is no longer big enough or if you are upgrading to a larger water heater, you’ll likely have to find a new, suitable location in your home. That means you’ll have to re-run your plumbing, a not insignificant additional expense on what is likely already a very expensive unforeseen emergency. One way your plumber can help you avoid relocating your heater is by selecting a non-standard size model, such as a shorter unit that is larger around, commonly referred to as a “low boy” hot water heater.

Another option which will allow you to use the same location for your heater, even if it is too small, is to switch from a traditional unit to a tankless water heater. Tankless heaters are significantly smaller because they do not have a storage tank. Using either gas or electric heating element, they can heat enough water on demand to satisfy the needs of your household. However, when installing tankless water heaters, there are other things you have to consider about the location. The unit should have ½” clearance on the sides, 12” on the front and 18” off the floor. Also, if the unit you select is gas-fired and not electric, the location you choose for installation has to meet ventilation requirements. The ideal location for a tankless unit is actually on an exterior wall near your home’s gas supply line, water supply line and an electrical power source. In addition to completely eliminating any space requirements inside your home, freeing that space for other uses, this setup is also the easiest and most cost-effective way to run the venting.

38.658172 -77.249705

After many hours my friend Wes and I have finally finished the preview to our big prison ship project. So without further chatter here’s the video! (click full screen to embiggen)



I worked on the concepts and UV textures, which was more fun than I thought it would be. Wesley did the 3D, animation and overall I’m really happy with the outcome here and I can’t wait to show all of you the big prison ship….it’s going to be a while.