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PART#

DESCRIPTION

PART#

DESCRIPTION

1

Left Wall

32

Upper Pressing Roll

2

Cutting Table

33

Cover

3

Crossbeam

34

Pressing Roll Lock

4

Crank Arm

35

Shaft

5

Ringht Wall

36

Washer

6

Bear Frame

37

Jacket

7

Cover

38

Roll Key

8

Press Plate Bracket

39

Hex Bolt

9

Spring

40

Hex Screw

10

Pressing Plate

41

Hex Bolt

11

Lower Die

42

Hex Screw

12/1-6

Upper Die

43

Hex Bolt

13

Die Pressing Plate

44

Hex Bolt

14

Bolt

45

Hex Screw

15

Rolling Wheel

46

Washer

16

Guide

47

Hex Bolt

17

Adjustable Bolt

48

Hex Bolt

18

Handle

49

Washer

19

Screw

50

Nut

20

Positioner

51

Hex Bolt

21

Positioning Plate

52

Hex Screw

22

Supporting Plate

53

Hex Screw

23

Blades

54

Hex Screw

24

Back Pressing Roll

55

Washer

25

Screw

56

Hex Bolt

26

Handle Knob

57

Hex Screw

27

Adjustable Bolt

58

Hex Screw

28

Roll Bushings

59

Hex Screw

29

Washer

60

Adjustment Screws

30

Cear

61

Washer

31

Lower Pressing Roll

PARTS LIST

Содержание Bernardo 1320 S

Страница 1: ...OPERATOR S MANUAL PWA HandelsgesmbH Nebinger straße 7a A 402 0 Linz Austria Tel 4 3 73 2 6640 15 Fax 43 73 2 66401 5 9 E Mail info pw a at Homepage ww w bernardo at Maschinen Austria ...

Страница 2: ...s C Adjustable Work Lever Hub D Shear and Brake Adjustable Stop E Work Lever F Shear Guide G Steel Shear Blade H Shear Table I Shear Hold Down and Finger Guard J Brake Finger Receiver K Brake Fingers Figure 1 Slip Roll Brake Shear A I C D E F G H J K B ...

Страница 3: ...own the stop assembly is used for the shear 5 Fasten both stop blocks to the stop flange with the two M12 1 75 x 20 hex bolts both flat washers and install the stop blocks onto the stop rods as shown in Figure 4 6 Using the work lever position the finger receiver to the uppermost position Figure 5 Figure 2 Hub Work Lever Handle Lock Knob 2 Using a 17mm wrench install four work lever handles onto b...

Страница 4: ...op and bottom rollers tighten the thickness adjustment leaf bolts until they are snug 11 Tighten the diameter adjustment knobs to raise the rear roller a few millimeters to get your initial bend setting Note The heavier the gauge of metal the less aggressively you can adjust the rear roller With rigid metals such as aluminium you may have to leave the rear roller at the lowest position and make mo...

Страница 5: ...eeded bend radius or cylinder diameter is reached Note To create cones adjust the rear roller on one end only 15 To remove a cylinder loosen the thickness adjustment leaf bolt and rotate the lock leaf pin so the flat in the pin Figure 12 allows the end of the top roller to be removed 16 While you hold the end of the roller outward Figure 12 and the other end is pressed in the machine have an assis...

Страница 6: ...e a line in the sheet metal where the bend is to take place 19 Use the work handle to lower the finger receiver and insert the metal between the fingers and the receiver Figure 14 Figure 14 20 Line up the bend line that is drawn or scribed into the sheet metal with the tips of the fin gers Figure 15 Note For long workpieces or for quick repeat ability of bends in multiple pieces of sheet metal the...

Страница 7: ...rs that may interfere with the bend Tip During a bending operation the fingers push the sheet metal down into the groove of the finger receiver As the sheet metal slides down into the groove scoring may occur To avoid these marks keep the receiver free of burrs and adhere a strip of tape on the workpiece underside along the location to be bent To cut sheet metal Adjust the rear stop to fine tune y...

Страница 8: ...es Lubricating the machine consists of applying lubricant to the gears adjustment screws and the roller bushings To lubricate the machine with grease Open the slip roll cover and brush a light coat of multi purpose grease on the gear teeth at the end of the rollers Figure 22 Turn the work lever to disperse the grease Figure 22 Rollers Using a grease gun filled with multi purpose grease wipe both g...

Страница 9: ...chine 2 Adjust brake alignment Point of fingers are chipping or rolling 1 Fingers and finger receiver not aligned 2 Workpiece is too thick 1 Adjust brake alignment 2 Use materials within the capacity of the machine Workpiece shows scoring marks after bend 1 Fingers or finger receiver has scratches 1 Polish out scratches and apply tape at the bend locations for protection Shear Operation Symptom Po...

Страница 10: ...Parts Drawing for 3 in 1 1320mm ...

Страница 11: ...6 Upper Die 43 Hex Bolt 13 Die Pressing Plate 44 Hex Bolt 14 Bolt 45 Hex Screw 15 Rolling Wheel 46 Washer 16 Guide 47 Hex Bolt 17 Adjustable Bolt 48 Hex Bolt 18 Handle 49 Washer 19 Screw 50 Nut 20 Positioner 51 Hex Bolt 21 Positioning Plate 52 Hex Screw 22 Supporting Plate 53 Hex Screw 23 Blades 54 Hex Screw 24 Back Pressing Roll 55 Washer 25 Screw 56 Hex Bolt 26 Handle Knob 57 Hex Screw 27 Adjust...

Страница 12: ...Maschinen Austria ...

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