Metal is understood to be immensely sturdy, however continues to be mild sufficient for use as one of many foremost supplies in manufacturing vehicles and comparable autos. This raises the query: if a substance is hard sufficient to be made into vehicles, how do you handle to chop it into the sophisticated shapes that are wanted to create a completely working motorcar 자동차판금?
The identical kinds of chopping instruments and strategies are utilized by car manufacturing suppliers in addition to impartial fabricators. More often than not as of late a craftsman won’t lower the metallic by hand, however as a substitute place the uncooked items right into a computer-controlled machine which can lower and form to very exact measurements. In actual fact, chopping metallic to be used making vehicles makes use of most of the identical applied sciences as for different metallic fabrication industries, akin to shipbuilding.
For small or low-volume metallic cuts which do not require a big degree of accuracy – for instance, somebody chopping metallic of their storage to switch their car – it’s attainable to make use of hand operated chopping shears. For increased quantity jobs, or these utilized in mass manufacture which require very correct metallic chopping, gear turns into extra complicated. Frequent examples embrace computer-controlled lasers and plasma cutters.
These metallic chopping strategies can lower by means of plenty of materials very quickly. Utilizing computerised controls signifies that there are few (if any) errors, and the excessive degree of accuracy reduces waste which retains prices low. Since car manufacturing is so aggressive, firms which supply automotive elements are all the time in search of new instruments and applied sciences which might save on labour prices with out sacrificing high quality or precision.
Lasers work properly for chopping metal as much as half an inch thick or chopping aluminium as much as one third of an inch thick. They’re handiest when used on supplies that are freed from impurities and inconsistencies, and naturally greatest used for sheet metallic elements. Utilizing laser chopping strategies on low-quality supplies normally leads to ragged cuts or molten metallic splashing onto the lens of the laser, inflicting quite a lot of pricey injury.
Plasma blows an ionised stream of fuel previous a negatively charged electrode contained in the nozzle of the chopping torch. The metallic which will probably be lower is charged positively (i.e. the alternative of the fuel stream). When the fuel touches the metallic, this creates a superheated space (normally over 20,000 levels or increased) which slices by means of the metallic.
To ensure that autos to satisfy high quality requirements for look and efficiency, the metallic elements should be lower inside very slim percentages of accuracy that are known as tolerances.