Advantages and disadvantages of electron beam machining
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Advantages :
EBM is an excellent method for micro finishing.It can cut drill holes or cut slots which otherwise cannot be made.It is possible to cut any known material.No cutting tool pressure or wear occurred in this process.It is distortion free-machining so precise dimensions can be achieved.Disadvantages :High equipment cost.Highly skill operator required.Only small cuts are possible.
EBM is an excellent method for micro finishing.It can cut drill holes or cut slots which otherwise cannot be made.It is possible to cut any known material.No cutting tool pressure or wear occurred in this process.It is distortion free-machining so precise dimensions can be achieved.Disadvantages :High equipment cost.Highly skill operator required.Only small cuts are possible.
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advantages:-
a. It eliminates the possibility of invalid and doubtful votes which, in many cases, are the root causes of controversies and election petitions.
b. It makes the process of counting of votes much faster than the conventional system.
c. It reduces to a great extent the quantity of paper used thus saving a large number of trees making the process eco-friendly.
d. It reduces cost of printing (almost nil) as only one sheet of ballot paper is required for each Polling Station.
e. It reduces transportation cost related to transporting conventional ballot papers and the ballot boxes in which ballot papers are.
disadvantages:-
a.With recent elections in the United States, many software programmers have claimed that the electronic voting machines are vulnerable to malicious programming and if it gets affected then any hacker can hack the machine and can tamper the vote counts easily.
b. Many physically challenged people have complained that the touch base screen is not efficient enough to capture the vote accurately. Sometimes it leads to the voter ending up voting for someone else unintentionally.
c.Although it takes the time to count votes that were captured using paper ballot but people fully trust the process as high technology are also vulnerable to hackers attack.
e. The biggest change with technology is that no matter how much data it records but a single virus can destroy the entire data storage. The electronic voting machines which were used during the elections are susceptible to damage which will result in loss of data.
f. The highly humid area and those areas which receive frequent rainfall are not suitable for casting votes using electronic voting machines. As machines are prone to damage due to high humidity level thus usage of electronic voting machines are not advisable in such areas.
a. It eliminates the possibility of invalid and doubtful votes which, in many cases, are the root causes of controversies and election petitions.
b. It makes the process of counting of votes much faster than the conventional system.
c. It reduces to a great extent the quantity of paper used thus saving a large number of trees making the process eco-friendly.
d. It reduces cost of printing (almost nil) as only one sheet of ballot paper is required for each Polling Station.
e. It reduces transportation cost related to transporting conventional ballot papers and the ballot boxes in which ballot papers are.
disadvantages:-
a.With recent elections in the United States, many software programmers have claimed that the electronic voting machines are vulnerable to malicious programming and if it gets affected then any hacker can hack the machine and can tamper the vote counts easily.
b. Many physically challenged people have complained that the touch base screen is not efficient enough to capture the vote accurately. Sometimes it leads to the voter ending up voting for someone else unintentionally.
c.Although it takes the time to count votes that were captured using paper ballot but people fully trust the process as high technology are also vulnerable to hackers attack.
e. The biggest change with technology is that no matter how much data it records but a single virus can destroy the entire data storage. The electronic voting machines which were used during the elections are susceptible to damage which will result in loss of data.
f. The highly humid area and those areas which receive frequent rainfall are not suitable for casting votes using electronic voting machines. As machines are prone to damage due to high humidity level thus usage of electronic voting machines are not advisable in such areas.
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