Gear cutting: a paradigm in aerospace manufacture

Gears are generally used in varieties of applications in manufacturing sector. They are used extensively in making machines which rely on them for fundamental operations. Gear cutters are used for shaping metals into appropriate sizes with sharp edges of specific dimensions. Mechanical professional use these tools extensively for performing various tasks.

Choose your gear cutter
There are various parameters on which the process of cutting is evaluated. You need to consider the number of sharp edges in gear cutters that would help you in perfecting metals specific for desired usage. It is a well known fact that this process involves lot of power especially if the metal on job is very heavy. As a result it may lead to massive friction due to the movement of milling cutters in a horizontal manner. There are many instances when this process has led to wear and tear of machines. To overcome this issue, protective layer of carbonic compound is applied to the cutter so that it withstands higher temperature. Gear hobs are especially prone to above phenomenon and can use the coating to ensure longevity. You must check the length of the hobs as it is instrumental in creating teeth of appropriate diameter.

You should make sure to check the manual provided by gear cutting manufacturer because it contains specifications with appropriate diagrams to ensure that you take the best possible decision. If the metal is of huge size you can choose tools which have large number of teeth or flutes because it would help in smooth cutting.

Business opportunities
The Middle East aerospace and aviation industry is expanding at a rapid rate with Boeing predicting that 1,580 new aircraft will be delivered to the region over the next 10 years. About 60% of all wide-bodied aircraft currently being manufactured are destined for the Middle East, with US$42 billion being spent on airport infrastructure. Vast expenditure is also being committed on defence, security, space and satellites. Opportunities exist for all types of companies to do business in the region.

Extensive government initiatives are bringing South Africa's small but highly capable aerospace industry in line with the requirements of the global supply chain –and creating skilled and sustainable jobs. The South African government identifies aerospace as a strategic development sector and aims to put it at par with the country's successful automotive industry – if not in absolute numbers, then certainly in terms of quality, competence, innovation, skills and competitiveness. The local aerospace sector may be small, but it is growing at a modestly significant rate. Technology areas such as composite materials, alloy technologies, additive layering manufacturing, ultra-light materials and aerostructures feature high on the list of expertise that the nation's growing aerospace workforce is bringing to the global market.