Sheet Metal Fabrication
Definition of sheet metal fabrication
Sheet Metal fabrication is the creation of useful metallic parts and structures by the application of multiple fabrication processes. Sheet metal fabrication is basically a broad term that involves various complex processes like cutting, forming, bending, welding, machining, and assembling. The instructions include below: materials, processes, and tools required for sheet metal fabrication.
Types of Sheet Metal Fabrication Materials
The choice of metal depends on the final use of the fabricated parts.
Common fabrication processes:
· Carbon Steel
· Stainless Steel
· Aluminum
· Bronze
· Copper
· Brass
· Aluminized steel
· Galvanized steel
Types of Metal Fabrication Processes
The journey to the final product from raw sheet metals proceeds through various sheet metal fabrication processes. All the sheet metal fabrication processes can be grouped into the following three categories:
· Cutting
· Deformation
· Assembly
Sheet metal fabrication: Cutting
ii. Water jet cutting
iii. Plasma cutting
Sheet metal fabrication: Forming or Deformation
Bending: Sheet metal bending is one of the most popular deformation processes. A machine known as a Press brake is used to bend sheet metals into V, U, or other complex shapes. With an increase in gauge thicknesses of sheet metals the force required to bend increases.
Stamping: In the stamping process, a hydraulic or mechanical stamping press equipped with a tool and die is used to perform specific tasks like curling, drawing, embossing, flanging, etc
Hemming: Hemming is a process by which the edges of sheet metal are folded over itself or another piece of sheet metal to create a rounded edge. In the sheet metal fabrication process, two types of hemming processes are widely involved. They are roll hemming and conventional die hemming. Conventional hemming is used for mass production. A hemming roller is used for roll hemming.
Spinning: Spinning is a metal fabrication process where a lathe machine is used to rotate the sheet metal against a tool to produce conical or cylindrical shapes.
Sheet metal fabrication: Assembly
Assembly is basically joining sheet metal components produced using above mentioned cutting or bending processes. The common sheet metal assembly process consists of joining by Welding and joining using fasteners.
Welding: In the welding process, sheet metal components are joined together by melting sections with the application of heat to form a solid connection. There are various processes available that are used to weld sheet metals.
Joining using Fasteners: Similar or dissimilar sheet metal parts can easily be joined using fasteners like bolts, screws, rivets, etc.
Brazing: Brazing is a process similar to welding that operates by melting a filler without melting the sheet metals.
Adhesives: Adhesives can be used to hold metal sheets together in conjunction with other joining methods
Advantages and Disadvantages of Sheet Metal Fabrication
As sheet metal fabrication covers a wide area of techniques and methods, the advantages and limitations will vary depending on the process used during fabrication.
Benefits:
i. Sheet metal fabrication is fast and can produce high-quality components.
i. A large number of processes are available with wide range of materials
ii. High strength to weight ratio for sheet metal fabricated parts.
Disadvantage:
i. Each fabrication process has their own limitations.
ii. High initial cost for set up of equipment and tools.
iii. Requirement of skilled labors for each process.
Sheet Metal Fabrication,Custom Sheet Metal Fabrication,Precision Sheet Metal Fabrication,Stainless Steel Sheet Metal Fabrication Suzhou FCE precision electronics Co., LTD , https://www.fukeyifcesz.com
Product Description
Product Description
SG Series Introduction:
SG series is single casing horizontal slurry pump and also named as gravel pump, sand pump and dredging pump, which is designed specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. Capable of handling large particles at consistently high efficiency results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life.
Application:
Gravel sand pumps are widely used in dredging, mining, de-watering, water treatment, coal washing, mill, cyclone feed, tailing, power, building material...etc. various industrial sites. For different duties, pump may be named as High head pump, High pressure pump, Mineral processing pump, Mill discharge slurry Pump, Booster pump, Feeding pump, Tailing pump,Transfer pump Thickner Underflow Pump, De-watering screen pump, Pressure pump, Concentrate pump
Features:
1.Single casing, cantilevered, horizontal pump
2.Wide passage , good performance of NPSH, anti-wearing and anti-corrosion, and high 3.efficiency,
Specification:
D: 100-400mm
Q:36-5040m3/h
H:5-80m
Performance Sheet:
Pump
ModelAllowable
Max.Power
(KW)Clear Water Performance
Â
Â
 Capacity Q
Head
H(m)Speed
n(r/min)Max.Eff.
η%NPSH
(m)Impeller
Dia.
Â
 m3/h
l/s
Â
Â
Â
Â
Â
100D-SG
60
36-250
10-70
5-52
600-1400
58
2.5-3.5
378
150E-SG
120
126-576
35-160
6-45
800-1400
60
3-4.5
378
200F-SG
560
216-936
60-260
8-52
500-1000
65
3-7.5
533
200S-SGH
560
180-1440
50-400
24-80
500-950
72
2.5-5
711
250G-SG
600
360-1440
100-400
10-60
400-850
65
1.5-4.5
667
250T-SGH
1200
288-2808
80-780
16-80
350-700
73
2-10
950
300TU-SG
1200
576-3024
160-840
8-70
300-700
68
2-8
864
300G-SG
600
720-3600
200-1000
18-44
300-500
70
3-9
1016
350TU-SGH
1200
324-3600
90-1000
26-70
300-500
72
3-6
1270
350TU-SG
1200
720-4320
200-1200
12-48
250-500
72
3-6
1067
Product Description
Product Description
SG Series Introduction:
SG series is single casing horizontal slurry pump and also named as gravel pump, sand pump and dredging pump, which is designed specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. Capable of handling large particles at consistently high efficiency results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life.
Application:
Gravel sand pumps are widely used in dredging, mining, de-watering, water treatment, coal washing, mill, cyclone feed, tailing, power, building material...etc. various industrial sites. For different duties, pump may be named as High head pump, High pressure pump, Mineral processing pump, Mill discharge slurry Pump, Booster pump, Feeding pump, Tailing pump,Transfer pump Thickner Underflow Pump, De-watering screen pump, Pressure pump, Concentrate pump
Features:
1.Single casing, cantilevered, horizontal pump
2.Wide passage , good performance of NPSH, anti-wearing and anti-corrosion, and high 3.efficiency,
Specification:
D: 100-400mm
Q:36-5040m3/h
H:5-80m
Performance Sheet:
Pump
ModelAllowable
Max.Power
(KW)Clear Water Performance
Â
Â
 Capacity Q
Head
H(m)Speed
n(r/min)Max.Eff.
η%NPSH
(m)Impeller
Dia.
Â
 m3/h
l/s
Â
Â
Â
Â
Â
100D-SG
60
36-250
10-70
5-52
600-1400
58
2.5-3.5
378
150E-SG
120
126-576
35-160
6-45
800-1400
60
3-4.5
378
200F-SG
560
216-936
60-260
8-52
500-1000
65
3-7.5
533
200S-SGH
560
180-1440
50-400
24-80
500-950
72
2.5-5
711
250G-SG
600
360-1440
100-400
10-60
400-850
65
1.5-4.5
667
250T-SGH
1200
288-2808
80-780
16-80
350-700
73
2-10
950
300TU-SG
1200
576-3024
160-840
8-70
300-700
68
2-8
864
300G-SG
600
720-3600
200-1000
18-44
300-500
70
3-9
1016
350TU-SGH
1200
324-3600
90-1000
26-70
300-500
72
3-6
1270
350TU-SG
1200
720-4320
200-1200
12-48
250-500
72
3-6
1067
Mineral Processing Sand Suction Gravel Slurry Pump
Model NO.: SG
Impeller: Closed
Usage: Pump
Seal Type: Packing Seal, Expeller Seal, M
Wet Parts: High Chrom Alloy Pump Parts
Other Names: Sludge Pump
Bearing of Slurry Pump: Zwz/Timken
OEM Service: Available
Trademark: Sunbo
Specification: CE
Origin: China
HS Code: 841370
Model NO.: SG
Impeller: Closed
Usage: Pump
Seal Type: Packing Seal, Expeller Seal, M
Wet Parts: High Chrom Alloy Pump Parts
Other Names: Sludge Pump
Bearing of Slurry Pump: Zwz/Timken
OEM Service: Available
Trademark: Sunbo
Specification: CE
Origin: China
HS Code: 841370