Please calculate the production time from the following condition ? usin
- Please calculate the production time from the following condition ?
using dia 16mm 4 flute HSS cutter work piece (BRASS cutting speed 60 m/min),
feed per teeth is 0.1 mm/rev depth of cut 0.5 mm
Dimension of work piece: From L 120 mm x W 80 mm x H 60 mm
End milling to L 120 mm x W 80 mm x H 40 mm
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Please calculate the production time from the
following condition ?
usin
A face milling operation removes 4.0 mm from the top surface of a rectangular piece of...
A face milling operation removes 4.0 mm from the top surface of a rectangular piece of aluminum that is 200 mm long by 60 mm wide by 75 mm thick. The cutter follows a path that is centered over the workpiece. It has four teeth and is 100 mm in diameter. Cutting speed = 2.5 m/s, and chip load = 0.27 mm/tooth. Determine (a) maximum metal removal rate during cutting in mm3/seconds (b) machining time in seconds. Cutter position at...
Page 10 of 11 15 points A block of nickel alloy, 50 cm long and 20...
Page 10 of 11 15 points A block of nickel alloy, 50 cm long and 20 cm wide, is machined with slab-milling process at a feed rate of 0.025 cm/tooth and a depth of cut of 3.2 mm. The cutter has eight (8) straight cutting teeth, a diameter of 6.5 mm and rotates at 150 rpm. The specific energy of the workpiece (nickel alloy) is 113 W- min/cm3. Calculate The material removal rate. b) The power required, and The cutting...
A slab-milling operation is carried out on a 200 mm long, 80-mm-wide annealed mild-steel workpiec...
A slab-milling operation is carried out on a 200 mm long, 80-mm-wide annealed mild-steel workpiece having a feedrate of 0.1 mm/tooth and a depth of cut of 4.0 mm. The cutter of 50 mm diameter has 18 straight teeth and rotates at 135 rpm. The given specific energy for this material is 3.5 W s/mm3 and the slab mill is wider than the workpiece to be machined. Calculate: ‧ the material-removal rate; ‧ the power and torque required for this...
Question 1 A turning operation is carried out on aluminum. Based on the specific energy values...
Question 1 A turning operation is carried out on aluminum. Based on the specific energy values in Table 20.2, determine material removal rate and cutting power in the operation under the following sets of cutting conditions: (a) Cutting speed 5.6 m/s, feed 0.25 mm/rev, and depth of cut 2.0 mm; and (b) cutting speed- 1.3 m/s, feed 0.75 mm/rev, and depth 4.0 mm. Question 2 Consider a turning operation performed on steel whose hardness 225 HB at a cutting speed...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the characteristics of each group. Aid your answer with hierarchy. (10 marles) 1) Sand casting is a process for casting metal in sand molds. Explain FIVE (3) sand casting benefits to the industry (marks) Riser, also known as feeder, is an important part in a sand mold. Briefly describe the function of a riser in a sand casting mold Hence, illustrate the possible types and...
Help please. 2 pages for every questionaire. Thanks Please take the necessary time. Thanks Please do...
Help please. 2 pages for every questionaire. Thanks
Please take the necessary time. Thanks
Please do the most you can. Thanks
Gears, Splines, and Cams 410 25 H7 m 8J9 + A AM 20*0,2 20 NUMBER OF TEETH 18 IMODULE 6 PRESSURE ANGLE 20° PITCH DIAMETER 108 TOOTH FORM STD INVOLUTE MAX.CALC. CIRCULAR THICKNESS ON STD. 9.425 PITCH DIAMETER AGMA QUALITY CLASS 5 25 H7 +21 0 8J9 +18 -18 Worksheet guide for questions 6-11. Round off answers to three...
Question #5 (20 pts) A pinion has 18 teeth and a diametral pitch of 9 teeth/in, a face width of 1,5 in sa pressure angle of 20° with full-depth teeth. The spur gear is made by the milling or emi...
Question #5 (20 pts) A pinion has 18 teeth and a diametral pitch of 9 teeth/in, a face width of 1,5 in sa pressure angle of 20° with full-depth teeth. The spur gear is made by the milling or emin required to transmit at least 11 hp horsepower with a corresponding speed and moderate applications. Which material is the best choice for the spu ones in Table 5 considering the maximum allowable bending stres (factor of safety, nd-2.5)? U quations...
5. What was the ratio of actual processing time for the product to total lead time?...
5. What was the ratio of actual processing time for the product
to total lead time?
1075 International Journal of Prodiction Resecarch Project Management 90,60 30 days forecast End Customers Hyerson Steel Weekly Schedule Dally Shipping Schedule Welding Finishing Assembly Wiring Fabrication 23 days CIT-140.5mn PIT-250 min C/T 126min days CT-128min PIT-480 min CIT 120 Ave CIT 120 CIO 15 days 3 days 3 days 3 days 1 days L. T. 25 days 480 min 2400 min IP.T. 3158.5 min...
Please work on this with process (please complete within one hour.) *I will rate* thank you...
Please work on this with
process (please complete within one hour.) *I will rate*
thank you
Heat is uniformly generated at the rate of 4 x 105 W/m3 in a wall of thermal conductivity 25 W/m-K and thickness 60 mm. The wall is exposed to convection on both sides, with different heat transfer coefficients and temperatures as shown. There are straight rectangular fins on the right-hand side of the wall, with dimensions as shown (Lf = 16.25 mm) and thermal...
G00 Rapid move G0 X# Y# Z# up to eight axes or GO Z# X# Gol Feed Rate move G 1 X# Y# Z# up to eight axes or G1 Z# X# G02 Clockwise move X# Y#1# J# G03 Counter Clockwise move X# Y#1# G04 Dwell time G0...
G00 Rapid move G0 X# Y# Z# up to eight axes or GO Z# X# Gol Feed Rate move G 1 X# Y# Z# up to eight axes or G1 Z# X# G02 Clockwise move X# Y#1# J# G03 Counter Clockwise move X# Y#1# G04 Dwell time G04 L# G08 Spline Smoothing On G09 Exact stop check, Spline Smoothing Off G10 A linear feedrate controlled move with a decelerated stop G11 Controlled Decel stop G17 XY PLANE G18 XZ PLANE...
A face milling operation removes 4.0 mm from the top surface of a rectangular piece of aluminum that is 200 mm long by 60 mm wide by 75 mm thick. The cutter follows a path that is centered over the workpiece. It has four teeth and is 100 mm in diameter. Cutting speed = 2.5 m/s, and chip load = 0.27 mm/tooth. Determine (a) maximum metal removal rate during cutting in mm3/seconds (b) machining time in seconds. Cutter position at...
Page 10 of 11 15 points A block of nickel alloy, 50 cm long and 20 cm wide, is machined with slab-milling process at a feed rate of 0.025 cm/tooth and a depth of cut of 3.2 mm. The cutter has eight (8) straight cutting teeth, a diameter of 6.5 mm and rotates at 150 rpm. The specific energy of the workpiece (nickel alloy) is 113 W- min/cm3. Calculate The material removal rate. b) The power required, and The cutting...
Question 1 A turning operation is carried out on aluminum. Based on the specific energy values in Table 20.2, determine material removal rate and cutting power in the operation under the following sets of cutting conditions: (a) Cutting speed 5.6 m/s, feed 0.25 mm/rev, and depth of cut 2.0 mm; and (b) cutting speed- 1.3 m/s, feed 0.75 mm/rev, and depth 4.0 mm. Question 2 Consider a turning operation performed on steel whose hardness 225 HB at a cutting speed...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the characteristics of each group. Aid your answer with hierarchy. (10 marles) 1) Sand casting is a process for casting metal in sand molds. Explain FIVE (3) sand casting benefits to the industry (marks) Riser, also known as feeder, is an important part in a sand mold. Briefly describe the function of a riser in a sand casting mold Hence, illustrate the possible types and...
Help please. 2 pages for every questionaire. Thanks
Please take the necessary time. Thanks
Please do the most you can. Thanks
Gears, Splines, and Cams 410 25 H7 m 8J9 + A AM 20*0,2 20 NUMBER OF TEETH 18 IMODULE 6 PRESSURE ANGLE 20° PITCH DIAMETER 108 TOOTH FORM STD INVOLUTE MAX.CALC. CIRCULAR THICKNESS ON STD. 9.425 PITCH DIAMETER AGMA QUALITY CLASS 5 25 H7 +21 0 8J9 +18 -18 Worksheet guide for questions 6-11. Round off answers to three...
Question #5 (20 pts) A pinion has 18 teeth and a diametral pitch of 9 teeth/in, a face width of 1,5 in sa pressure angle of 20° with full-depth teeth. The spur gear is made by the milling or emin required to transmit at least 11 hp horsepower with a corresponding speed and moderate applications. Which material is the best choice for the spu ones in Table 5 considering the maximum allowable bending stres (factor of safety, nd-2.5)? U quations...
5. What was the ratio of actual processing time for the product
to total lead time?
1075 International Journal of Prodiction Resecarch Project Management 90,60 30 days forecast End Customers Hyerson Steel Weekly Schedule Dally Shipping Schedule Welding Finishing Assembly Wiring Fabrication 23 days CIT-140.5mn PIT-250 min C/T 126min days CT-128min PIT-480 min CIT 120 Ave CIT 120 CIO 15 days 3 days 3 days 3 days 1 days L. T. 25 days 480 min 2400 min IP.T. 3158.5 min...
Please work on this with
process (please complete within one hour.) *I will rate*
thank you
Heat is uniformly generated at the rate of 4 x 105 W/m3 in a wall of thermal conductivity 25 W/m-K and thickness 60 mm. The wall is exposed to convection on both sides, with different heat transfer coefficients and temperatures as shown. There are straight rectangular fins on the right-hand side of the wall, with dimensions as shown (Lf = 16.25 mm) and thermal...
G00 Rapid move G0 X# Y# Z# up to eight axes or GO Z# X# Gol Feed Rate move G 1 X# Y# Z# up to eight axes or G1 Z# X# G02 Clockwise move X# Y#1# J# G03 Counter Clockwise move X# Y#1# G04 Dwell time G04 L# G08 Spline Smoothing On G09 Exact stop check, Spline Smoothing Off G10 A linear feedrate controlled move with a decelerated stop G11 Controlled Decel stop G17 XY PLANE G18 XZ PLANE...
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