-A O40mm HSS face mill is being used to machine grey cast iron. Determine a suitable...
-A O40mm HSS face mill is being used to machine grey cast iron. Determine a suitable speed in revmin^-1 for average metal cutting conditions
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-A O40mm HSS face mill is being used to machine grey cast iron.
Determine a suitable...
Q 1,17 1. Suppose you wanted to machine cast iron with BHN of 275. The process...
Q 1,17
1. Suppose you wanted to machine cast iron with BHN of 275. The process to be used is face milling and an HSS cutter is going to be used. What feed and speed values would you select? milling machine to cut both sides of a block of metal simultaneously I- 17. Explain how controlled movements of the work in three mutually perpendicular directions are obtained in column-and-knee-type mill- Ring machines.
.Suppose you want to drill a 2-in. thick plate of cast steel (0.4%C), 4-in. diameter hole....
.Suppose you want to drill a 2-in. thick plate of cast steel (0.4%C), 4-in. diameter hole. An indexable HSS insert drill has been selected. Consider the table below, select the appropriate cutting speed, feed rate. Calculate the spindle speed (rpm), the feed rate (in/min), the MRR, and cutting time. Assume the cutting process will be performed in3 steps using 3 drills sizes in sequence 1”, then 2”, then 4”. Calculate the cutting total cutting time, considering a proper allowance each...
A bolt with a nut is used to clamp together a 1-in cast-iron plate and a...
A bolt with a nut is used to clamp together a 1-in cast-iron plate and a 2-in steel plate. The bolt is in-13 UNC. (a) Determine a suitable length for the bolt, rounded up to the nearest in. (b) Determine the bolt stiffness. (c) Determine the stiffness of the members
Industrial Manufacturing Process 5. A face milling operation is used to machine 5 mm from the...
Industrial Manufacturing Process
5. A face milling operation is used to machine 5 mm from the top surface of a rectangular piece of aluminum 400 mm long by 100 mm wide. The cutter has four teeth (cemented carbide inserts) and is 150 mm in diameter. Cutting conditions are: v- 3 m/s, f 0.27 mm/tooth, and d 5.0 mm. Determine: (a) time to make one pass across the surface, and (b) metal removal rate during cutting.
clear handwriting , no typing , show all work please! A cast iron flywheel used for...
clear handwriting , no typing , show all
work please!
A cast iron flywheel used for a four stroke I.C. engine is developing 187.5 kW at 250 r.p.m. The hoop stress developed in the flywheel is 5.2 MPa. The total fluctuation of speed is to be limited to 3% of the mean speed. If the work done during the power stroke is 1/3 times more than the average workdone during the whole cycle, find: 1. mean diameter of the flywheel,...
Required information A 1.75-in. steel plate and a 1-in. gray cast iron plate are compressed with...
Required information A 1.75-in. steel plate and a 1-in. gray cast iron plate are compressed with one bolt and nut. The bolt is 13 in-13 UNC. A V2 N American Standard plain washer is used under the head of the bolt and under the nut. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine a suitable length for the bolt, rounded up to the nearest Va in The...
Required information A 1.75-in. steel plate and a 1-in. gray cast iron plate are compressed with...
Required information A 1.75-in. steel plate and a 1-in. gray cast iron plate are compressed with one bolt and nut. The bolt is 12 in-13 UNC. A 12 N American Standard plain washer is used under the head of the bolt and under the nut. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine a suitable length for the bolt, rounded up to the nearest 14 in. The...
Q9: What would the RPM be if we were turning a 375 diameter workpiece made out...
Q9: What would the RPM be if we were turning a 375 diameter workpiece made out of mild steel on the lathe? Q10: What materials are used as the cutting tools of milling machine? Q11: What would the RPM be if we were turning a 1.00" diameter work piece made out of mild steel, using HSS cutting tool? Q12: What would the RPM be if we were turning a 1.00" diameter work piece made out of mild steel, using Carbide...
Coated tools are made by Sintering Forging Vapor Deposion Ques verken Acumh pharbon atool Which of...
Coated tools are made by Sintering Forging Vapor Deposion Ques verken Acumh pharbon atool Which of the material is a multe machine Magnesium alloy BUE can be rally observed in H ool with Alajob HSS Gold HSS with the Histool with Cast iron job Reactory Com Electroly weer is due to? Galven reaction in the type SS11/4/1shows comption of I WOW planing operation Odmere Work rotates and tool feeds I WISY w Workiest de A generally used material for machine...
1. What is difference between plain carbon steel and cast iron in terms of composition and toughn...
1. What is difference between plain carbon steel and cast iron in terms of composition and toughness? Illustrate the difference with the aid of an Fe-FesC eqilibrium phase diagram and stress strain diagram. 2. Perform the literature search and determine the composition and at least one application of the following ferrous alloys a. AISI4140 steel b. AISI 1045 steel с. А36 d. ASTM A312 steel e. ASTM 516 Grades 70 steel f D2 steel g. O1 steel h. AISI304 stainless...
Q 1,17
1. Suppose you wanted to machine cast iron with BHN of 275. The process to be used is face milling and an HSS cutter is going to be used. What feed and speed values would you select? milling machine to cut both sides of a block of metal simultaneously I- 17. Explain how controlled movements of the work in three mutually perpendicular directions are obtained in column-and-knee-type mill- Ring machines.
A bolt with a nut is used to clamp together a 1-in cast-iron plate and a 2-in steel plate. The bolt is in-13 UNC. (a) Determine a suitable length for the bolt, rounded up to the nearest in. (b) Determine the bolt stiffness. (c) Determine the stiffness of the members
Industrial Manufacturing Process
5. A face milling operation is used to machine 5 mm from the top surface of a rectangular piece of aluminum 400 mm long by 100 mm wide. The cutter has four teeth (cemented carbide inserts) and is 150 mm in diameter. Cutting conditions are: v- 3 m/s, f 0.27 mm/tooth, and d 5.0 mm. Determine: (a) time to make one pass across the surface, and (b) metal removal rate during cutting.
clear handwriting , no typing , show all
work please!
A cast iron flywheel used for a four stroke I.C. engine is developing 187.5 kW at 250 r.p.m. The hoop stress developed in the flywheel is 5.2 MPa. The total fluctuation of speed is to be limited to 3% of the mean speed. If the work done during the power stroke is 1/3 times more than the average workdone during the whole cycle, find: 1. mean diameter of the flywheel,...
Required information A 1.75-in. steel plate and a 1-in. gray cast iron plate are compressed with one bolt and nut. The bolt is 13 in-13 UNC. A V2 N American Standard plain washer is used under the head of the bolt and under the nut. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine a suitable length for the bolt, rounded up to the nearest Va in The...
Required information A 1.75-in. steel plate and a 1-in. gray cast iron plate are compressed with one bolt and nut. The bolt is 12 in-13 UNC. A 12 N American Standard plain washer is used under the head of the bolt and under the nut. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine a suitable length for the bolt, rounded up to the nearest 14 in. The...
Q9: What would the RPM be if we were turning a 375 diameter workpiece made out of mild steel on the lathe? Q10: What materials are used as the cutting tools of milling machine? Q11: What would the RPM be if we were turning a 1.00" diameter work piece made out of mild steel, using HSS cutting tool? Q12: What would the RPM be if we were turning a 1.00" diameter work piece made out of mild steel, using Carbide...
Coated tools are made by Sintering Forging Vapor Deposion Ques verken Acumh pharbon atool Which of the material is a multe machine Magnesium alloy BUE can be rally observed in H ool with Alajob HSS Gold HSS with the Histool with Cast iron job Reactory Com Electroly weer is due to? Galven reaction in the type SS11/4/1shows comption of I WOW planing operation Odmere Work rotates and tool feeds I WISY w Workiest de A generally used material for machine...
1. What is difference between plain carbon steel and cast iron in terms of composition and toughness? Illustrate the difference with the aid of an Fe-FesC eqilibrium phase diagram and stress strain diagram. 2. Perform the literature search and determine the composition and at least one application of the following ferrous alloys a. AISI4140 steel b. AISI 1045 steel с. А36 d. ASTM A312 steel e. ASTM 516 Grades 70 steel f D2 steel g. O1 steel h. AISI304 stainless...
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