Reference no: EM13867546
Cold working of metals:
1. When considerable deformation is required in a metal, what can be done to avoid brittleness or rupture?
2. Are closer dimensional tolerances and better finish advantages of hot forming, or of cold forming?
3. In which type, cold forming or hot forming, is more massive machinery required to form a given size part?
4. What must be done to hot-rolled steel in the mill before it can be cold finished?
5. Cold-rolled steel strip is the material used for many products such as auto bodies and kitchen appliances. How is it made?
6. How is the process of making wire similar to that of cold drawing bars?
7. Cold-forming upsetting machines can make parts from wire stock at a high rate of production, as much as 36,000 parts per hour. What kinds of parts are usually made on these machines?
8. Larger, more complex products than those of Question 12 are made from bar stock on cold-forming machines that do combined operations in a sequence of operations. Name two products made on these machines.
9. Threads cannot be rolled on gray cast iron, die cast metals, and 301 stainless steel. Why not?
10. Would extrusion or cold rolling be more practical for producing various odd-shaped cross sections from soft metals such as aluminum in short runs? Why?
11. When press brakes or bar folders are used, what is the process called: forming, shaping, bending, or drawing?
12. Large steel pipes are electric arc welded after being formed. How are small round, square, or rectangular tubes joined at the seams after being formed?
13. If thin aluminum panels, 4 by 8 ft., needed a shallow, ribbed form to give them rigidity and 300 were required, which would be more economical to use, standard drawing dies, or a rubber pad press?
|
The deferred tax items are reported on the dolf company''s
: At the end of 2009, Dolf Company prepared the following schedule of its deferred tax items (based on the currently enacted tax rate of 30%.
|
|
Prepare any necessary journal entries for each date
: On May 20, the board of directors for Auction. com declared a cash dividend of 50 cents per share payable to stockholders of record on June 14. The dividends are paid on July 14. The company has 500,000 shares of stock outstanding. Closing entries ar..
|
|
Develop a pie chart or a bar chart to depict the information
: A total of 5.9 percent of the prime time viewing audience watched shows on ABC. Develop a pie chart or a bar chart to depict this information. Write a paragraph summa- rizing your findings.
|
|
Pseudoplastic and a newtonian fluid please
: A Bingham plastic, a dilatant, a pseudoplastic and a Newtonian fluid Please?
|
|
Cold working of metals
: 1. When considerable deformation is required in a metal, what can be done to avoid brittleness or rupture? 2. Are closer dimensional tolerances and better finish advantages of hot forming, or of cold forming? 3. In which type, cold forming or hot for..
|
|
Determine the impact of each of these transactions
: Determine the impact (increase, decrease, or no change) of each of these transactions on the following classifications: 1. Total assets. 2. Total liabilities. 3. Total stockholders equity. 4. Net income
|
|
What percentage of state revenue is accounted by sales tax
: What percentage of the state revenue is accounted for by sales tax and individual income tax? Which category will generate more revenue, corporate taxes or license fees?
|
|
The company had a retained earnings balance
: At the beginning of 2010, Norris Company had a deferred tax liability of $6,400, because of the use of MACRS depreciation for income tax purposes and units-of-production depreciation for financial reporting.
|
|
Differences between financial statement & income tax return
: Chris Green, CPA, is auditing Rayne Co.'s 2010 financial statements. For the year ended December 31, 2010, Rayne is applying GAAP for income taxes.
|