INSTALLATION AND CONNECTIONS ￿ Setting Up the Screen and theProjector 8761

B = Vertical distance between lens center and screen center

C = Throw distance

D = Vertical distance between lens center and bottom of screen

α= Throw angle

NOTE: Distances may vary +/-5%.

 

Screen Size

 

B

 

C

 

D

 

α

Diagonal

Width

 

Height

 

Wide – Tele

 

Wide – Tele

inch

inch

 

inch

inch

inch

inch

degree

30

24

 

18

12.6

46.4

57.0

3.6

15.2

- 12.5

40

32

 

24

16.8

62.4

76.4

4.8

15.1

- 12.4

60

48

 

36

25.3

94.5

– 115.3

7.3

15.0

- 12.4

67

54

 

40

28.2

105.8

– 128.9

8.1

14.9

- 12.3

72

58

 

43

30.3

113.8

– 138.6

8.7

14.9

- 12.3

80

64

 

48

33.7

126.6

– 154.1

9.7

14.9

- 12.3

84

67

 

50

35.4

133.0

– 161.9

10.2

14.9

- 12.3

90

72

 

54

37.9

142.7

– 173.6

10.9

14.9

- 12.3

100

80

 

60

42.1

158.7

– 193.0

12.1

14.9

- 12.3

120

96

 

72

50.5

190.8

– 231.8

14.5

14.8

- 12.3

150

120

 

90

63.2

239.0

– 290.1

18.2

14.8

- 12.3

180

144

 

108

75.8

287.1

– 348.4

21.8

14.8

- 12.3

200

160

 

120

84.2

319.2

– 387.2

24.2

14.8

- 12.3

210

168

 

126

88.4

335.3

– 406.7

25.4

14.8

- 12.3

240

192

 

144

101.1

383.4

– 464.9

29.1

14.8

- 12.3

261

209

 

157

109.9

417.1

– 505.7

31.6

14.8

- 12.3

270

216

 

162

113.7

431.6

– 523.2

32.7

14.8

- 12.3

300

240

 

180

126.3

479.7

– 581.5

36.3

14.8

- 12.3

350

280

 

210

147.4

560.0

– 678.6

42.4

14.7

- 12.3

400

320

 

240

168.5

640.2

– 775.7

48.5

14.7

- 12.3

450

360

 

270

189.5

720.5

– 872.9

54.5

14.7

- 12.2

500

400

 

300

210.6

800.7

– 970.0

60.6

14.7

- 12.2

 

 

 

 

 

 

 

 

 

 

 

Screen Size

 

B

 

C

 

D

 

α

Diagonal

Width

 

Height

 

Wide – Tele

 

Wide – Tele

mm

mm

 

mm

mm

mm

mm

degree

762

610

 

457

321

1178

-

1448

92

15.2

- 12.5

1016

813

 

610

428

1586

-

1942

123

15.1

- 12.4

1524

1219

 

914

642

2401

-

2928

184

15.0

- 12.4

1702

1361

 

1021

716

2686

-

3274

206

14.9

- 12.3

1829

1463

 

1097

770

2890

-

3520

221

14.9

- 12.3

2032

1626

 

1219

855

3216

-

3915

246

14.9

- 12.3

2134

1707

 

1280

898

3379

-

4113

258

14.9

- 12.3

2286

1829

 

1372

962

3624

-

4409

277

14.9

- 12.3

2540

2032

 

1524

1069

4032

-

4902

307

14.9

- 12.3

3048

2438

 

1829

1283

4847

-

5889

369

14.8

- 12.3

3810

3048

 

2286

1604

6070

-

7369

461

14.8

- 12.3

4572

3658

 

2743

1925

7293

-

8849

554

14.8

- 12.3

5080

4064

 

3048

2139

8108

-

9836

615

14.8

- 12.3

5334

4267

 

3200

2246

8516

- 10329

646

14.8

- 12.3

6096

4877

 

3658

2567

9739

- 11810

738

14.8

- 12.3

6629

5304

 

3978

2792

10595

- 12846

803

14.8

- 12.3

6858

5486

 

4115

2888

10962

- 13290

831

14.8

- 12.3

7620

6096

 

4572

3209

12185

- 14770

923

14.8

- 12.3

8890

7112

 

5334

3744

14223

- 17237

1077

14.7

- 12.3

10160

8128

 

6096

4279

16261

- 19704

1231

14.7

- 12.3

11430

9144

 

6858

4814

18299

- 22171

1385

14.7

- 12.2

12700

10160

 

7620

5349

20338

- 24638

1539

14.7

- 12.2

E-24

Page 24
Image 24
Dukane 8760, 8761 user manual

8760, 8761 specifications

The Dukane 8761 and 8760 models are advanced ultrasonic welding machines widely recognized for their reliability and precision in various industrial applications. These machines are designed to cater to a range of materials, including plastics and metals, making them versatile options for manufacturers seeking efficient joining solutions.

One of the standout features of the Dukane 8761 and 8760 is their powerful ultrasonic technology. Utilizing high-frequency sound waves, these machines create micro vibrations that generate heat, allowing for the rapid melting and fusing of thermoplastic materials. This process is not only fast but also minimizes material distortion and provides strong, consistent welds.

Both models are equipped with a digital controller that enhances user interface and process monitoring. The controller allows operators to set parameters such as amplitude, time, and pressure, ensuring optimal welding conditions for varying materials and thicknesses. This level of automation significantly reduces the learning curve for new operators and aids in maintaining consistent quality across production runs.

Moreover, Dukane’s 8761 and 8760 machines feature a robust design that promotes durability and longevity in demanding environments. Their compact footprint enables easy integration into existing production lines, providing flexibility for manufacturers who may have spatial constraints.

In terms of safety, these models come with integrated features such as automatic shut-off and alarms that alert operators to any irregularities during operation. This not only enhances workforce safety but also helps prevent costly downtime caused by equipment failure.

Another key characteristic of the Dukane 8761 and 8760 is their energy efficiency. The ultrasonic welding process requires significantly less energy compared to traditional welding methods, which can lead to lower operational costs and a reduced environmental impact.

Additionally, the versatility of these machines extends to their ability to accommodate custom tooling and multiple frequency options, allowing manufacturers to adapt to different product specifications easily. This adaptability is crucial in today’s ever-evolving market demands.

In conclusion, the Dukane 8761 and 8760 models represent the forefront of ultrasonic welding technology. With their emphasis on precision, efficiency, and user-friendly operation, they are ideal solutions for businesses looking to enhance their manufacturing processes and improve product quality across various applications.