One should go for brazing when permanent and strong metal to metal joints is required. Mechanically fastened joints such as threaded, staked, riveted, etc. does not have the strength similar to that of brazed joints. Also the braze joints posses the high resistance to shock and vibration, or leak-tightness.
Estimation is an art of finding the cost, which is likely to be incurred on the manufacture of a product before it is actually manufactured. Estimation is one of the important considerations in design for manufacturing and assembly i.e DFMA.
In project planning soon after conducting the market survey, capacity of the project must be decided considering the amount of investment which can be invested for the particular type of product design and development.
Market survey is a commercial survey for the suitability of business. It provides necessary statistics helpful for forecasting and planning a project. Thus the main object of market survey is to find out the future of the proposed products. In short we can say that the pur [ … ]
Product costing is the determination of an actual cost of a product, after adding different expenses incurred in various departments of an organization. Whereas estimation is finding likely cost of manufacturing the product i.e. before it’s produced.
Fluid or liquid coupling are the majorly used in automotives to transmit power. It's major part of flywheel assembly. It consists of input and output shaft, following are th advantages of the liquid or fluid coupling.
As the vehicle runs over the time we can observe lot of issues, problems and faults with clutch. There are few common problems such as clutch drag, spin, slip and rattle etc. Following is the very common clutch drag in automotive, along with their causes and how to correct or fix the fault.
Clutch drag is also known as clutch spin and it occurs when the clutch is to be disengaged. It is not disengaged completely and it causes difficulty in changing the gears, called as clutch drag. This may be caused by:
Brazing is the metal joining process in which the temperature used is above 450 deg C but less than the melting point of metals. Brazing is one of the widely used manufacturing processes because it provides strong joints, ductile joints, ease of operation, suited to dissimilar metals, requires low temperatures, economical, and highly adaptable to automation.
Following are the top 10 reasons why the brazing is the versatile metal joining process.
A trade study or trade-off study is a engineering tool that is used to supports decision making Trade study result documents the scope, requirements, assumptions, criteria and solutions used for a decision. This tool is very useful since the new information frequently comes, changes and decisions are re-evaluated.
In the automobile one of the important parts of upholstery is the driver’s seat. In general driver seat should be designed in keeping the comfort factors of automotive driver. Leg space, ease of changing gear, handling the vehicle are generic factors to be considered before designing the driver seat.
Following are the factors to be considered in designing the driver s seat.
* The driver’s seat should be adjustable by approximately 45mm in the horizontal way and 30 mm vertically.
Upholstery is an important componet in the automotive which takes care of the ergonomic part of the vehicle design. Upholstery in automobile included but not limited to the padding, brackets, springs, ribbing, and fabric or leather covers. Following are the uses of upholstery in the automotives.