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VERTICAL BROACHER BM25

Keyway broaches 3/8 inch

REF: 125-09-01-BRP-00011

Tolerance

JS9 (0,3755 · 0,3765)

Model

Broach dimensions

3/8 x 11 3/4 inches

Min./Max. Cutting length

25/64 inch / 2 1/2 inches

Required pressure

4.340Ibs

Required shims/ Nr of passes

2 shims / 3 passes

Thickness

0,0625 inches

Bushing diameter

3/4, 13/16, 7/8, 15/16, 1, 1 1/16, 1 1/8, 1 3/16, 1 1/4, 1

5/16, 1 3/8, 1 7/16, 1 1/2 and 1 9/16 inches

Bushing length

2 1/2 inches

Weight

0,350 Kg. Approx.

Broaching time

2:30 min.

Keyway broaches 5/16 inch

REF: 125-09-01-BRP-00010

Tolerance

JS9 (0,3127 · 0,3137)

Model

Broach dimensions

3/8 x 11 3/4 inches

Min./Max. Cutting length

25/64 inch / 2 1/2 inches

Required pressure

3.960Ibs

Required shims/ Nr of passes

2 shims / 3 passes

Thickness

0,0550 inches

Bushing diameter

3/4, 13/16, 7/8, 15/16, 1, 1 1/16, 1 1/8, 1 3/16, 1 1/4, 1

5/16, 1 3/8, 1 7/16, 1 1/2 and 1 9/16 inches

Bushing length

2 1/2 inches

Weight

0,350 Kg. Approx.

Broaching time

2:30 min.

Keyway broaches 5/16 inch

REF: 125-09-01-BRP-00012

Tolerance

JS9 (0,3127 · 0,3137)

Model

Broach dimensions

9/16 x 13 7/8 inches

Min./Max. Cutting length

1 inch / 6 inches

Required pressure

8.000Ibs

Required shims/ Nr of passes

2 shims / 3 passes

Thickness

0,0560 inches

Bushing diameter

1 7/16, 1 1/2, 1 9/16, 1 5/8, 1 11/16, 1 3/4, 1 13/16,

1 7/8, 1 15/16, 2, 2 1/16, 2 1/8, 2 3/16, 2 1/4, 2 5/16,

2 3/8, 2 7/16, 2 1/2, 2 9/16, 2 5/8, 2 11/16, 2 3/4,

2 13/16, 2 7/8, 2 15/16 and 3 inches

Bushing length

4 inches

Weight

1,00 Kg. Approx.

Broaching time

2:30 min.

Содержание BM25

Страница 1: ...INSTRUCTIONS BOOK PRADA NARGESA S L Ctra de Garrig s a Sant Miquel s n 17476 Palau de Santa Eul lia Girona SPAIN Tel 34 972568085 nargesa nargesa com www nargesa com VERTICAL BROACHER BM25...

Страница 2: ...Thank you for choosing our machines www nargesa com...

Страница 3: ...rage conditions 11 3 MAINTENANCE 12 3 1 General maintenance 12 4 INSTALMENT AND STARTING UP 13 4 1 Instructions to fix it 13 4 2 Assembling to reduce noise and vibrations 13 4 3 Admissible outer condi...

Страница 4: ...s been fabricated in a welded and mechanized steel monoblock It s a machine useful for making notches and keyways in all kinds of pieces sprockets pulleys gears etc It is also used like a press to unb...

Страница 5: ...5 1 4 Identification of the machine Side protection Piston up down handle Piston Control panel Front protection Shavings drawer Electric motor Hydraulic container Broach Thick part shim Bushing...

Страница 6: ...of the machine The plate has got the information detailed below Motor power 2 2 KW 3 HP Tensi n 230 400V Three Phase 50 60 Hz Hydraulic power 10 Tm Working speed 24 mm s Return speed 54 mm s Pump Flo...

Страница 7: ...hat are not reccomended by the manufacturer 1 8 Noise caused by the machine In this machine noise could be considered non existent the noise is almost non existent under a normal working system The pu...

Страница 8: ...ateral of it because he ought to control the whole set of the machine Moreover the ma chine main protection devices are thought for the frontal use of the machine 1 11 Assembly of the lever and piston...

Страница 9: ...th the key 3 6 We carefully press the lever down so that the rod makes pressure on the table and the piston get risen It is necessary to guide the piston with the hands so that it rises perpendicularl...

Страница 10: ...10 VERTICAL BROACHER BM25 7 When the piston is in its highest position we fasten the upper fixing bolts 8 With the activation lever we put the piston up until we can remove the support...

Страница 11: ...hine could never be stored in a place that does not fulfil the following requirements Humidity between 30 and 95 without water condensation Temperature from 25 C to 55 C or 75 C for periods of time no...

Страница 12: ...3 1 General maintenance Every 500 hours of use check the oil level in the tank In the front of tank is oil level In the absence of oil fill until the level cap show 3 4 full Replace every 2000 hours o...

Страница 13: ...t is not plugged to the electri cal supply and that there is no tension in any of its pieces The machine should be connected to only one source as well as to a proper ground socket to avoid possible a...

Страница 14: ...tighten the clamping screw with the screwdriver 4 4 2 Adjusting Intensity of engine keeper Depending on the line voltage the current consumption varies the of the machine It is therefore necessary to...

Страница 15: ...ncy stop The machine is provided with an EMERGENCIA stop located in the frontal part All functions are neutralized by pressing the EMERGENCY button and so the machine is stopped as well Main switch Al...

Страница 16: ...e up the piston so the broach recovers its vertical position and then repeat the same procedure 2 or 3 times until the broach overtakes the piece and it could be taken by the down part of the piece 5...

Страница 17: ...broach 3 Get the piston down 4 Place the thick part 5 Place the broach 6 Get the piston down 7 Place the thick part 8 Place the broach 9 Get the piston down 5 4 Samples to make cotter slots Follow the...

Страница 18: ...18 VERTICAL BROACHER BM25 6 TABLE OF CHARACTERISTICS OF BRUSHES 6 1 Millimeter keyway broaches...

Страница 19: ...19 6 2 Inches keyway broaches...

Страница 20: ...20 VERTICAL BROACHER BM25...

Страница 21: ...art 1 Mechanize bushing Picture 1 2 Take the measurement of the tooth bottom of the brush In this case the 18mm broach Picture 2 3 Next step to reduce the bushing in the milling center Milling height...

Страница 22: ...15 Model F Broach dimensions 25 40 x 514 35mm Standard keys 24 x 14mm Min Max Cutting length 25 4mm 152 4mm Required pressure 10 600Ibs 4 808 07Kg Required shims Nr of passes 5 shims 6 passes Thicknes...

Страница 23: ...013 Model E Broach dimensions 19 05 x 393 7mm Standard keys 18 x 11mm Min Max Cutting length 25 4mm 152 4mm Required pressure 10 600Ibs 4 808 07Kg Required shims Nr of passes 3 shims 4 passes Thickne...

Страница 24: ...Model D Broach dimensions 14 28 x 352 42mm Standard keys 12 x 8mm Min Max Cutting length 25 4mm 152 4mm Required pressure 8 400Ibs 3 810 17Kg Required shims Nr of passes 2 shims 3 passes Thickness 1...

Страница 25: ...52 x 298 45mm Standard keys 6 x 6mm Min Max Cutting length 9 921mm 63 5mm Required pressure 2 100Ibs 952 54Kg Required shims Nr of passes 1 shim 2 passes Thickness 1 587mm Bushing diameter 18 19 20 22...

Страница 26: ...B1 Broach dimensions 6 35 x 171 45mm Standard keys 4 x 4mm Min Max Cutting length 7 54mm 42 862mm Required pressure 1 140Ibs 517 09Kg Required shims Nr of passes 1 shim 2 passes Thickness 0 965mm Bus...

Страница 27: ...3 1 4 3 5 16 3 3 8 3 7 16 3 1 2 3 9 16 3 5 8 3 11 16 3 3 4 3 13 16 3 7 8 3 15 16 4 4 1 16 4 1 8 4 3 16 4 1 4 4 5 16 4 3 8 4 7 16 4 1 2 7 9 16 4 5 8 4 11 16 4 3 4 4 13 16 4 7 8 4 15 16 and 5 inches Bus...

Страница 28: ...nch 6 inches Required pressure 8 900Ibs Required shims Nr of passes 4 shims 5 passes Thickness 0 0560 inches Bushing diameter 1 7 16 1 1 2 1 9 16 1 5 8 1 11 16 1 3 4 1 13 16 1 7 8 1 15 16 2 2 1 16 2 1...

Страница 29: ...es Required pressure 7 000Ibs Required shims Nr of passes 2 shims 3 passes Thickness 0 0625 inches Bushing diameter 1 7 16 1 1 2 1 9 16 1 5 8 1 11 16 1 3 4 1 13 16 1 7 8 1 15 16 2 2 1 16 2 1 8 2 3 16...

Страница 30: ...64 inch 2 1 2 inches Required pressure 3 960Ibs Required shims Nr of passes 2 shims 3 passes Thickness 0 0550 inches Bushing diameter 3 4 13 16 7 8 15 16 1 1 1 16 1 1 8 1 3 16 1 1 4 1 5 16 1 3 8 1 7...

Страница 31: ...ions 3 16 x 6 3 4 inches Min Max Cutting length 19 64 inch 1 11 16 inches Required pressure 1 860Ibs Required shims Nr of passes 1 shim 2 passes Thickness 0 0500 inches Bushing diameter 1 2 9 16 5 8 1...

Страница 32: ...48 Model B Broach dimensions 3 16 x 6 3 4 inches Min Max Cutting length 19 64 inch 1 11 16 inches Required pressure 930Ibs Required shims Nr of passes 0 shims 1 pass Bushing diameter 1 2 9 16 5 8 11 1...

Страница 33: ...oach dimensions 1 8 x 5 inches Min Max Cutting length 13 64 inch 1 1 8 inches Required pressure 390Ibs Required shims Nr of passes 0 shims 1 pass Bushing diameter 1 4 5 16 3 8 7 16 and 1 2 inch Bushin...

Страница 34: ...Technical annex Vertical broacher BM25 List of parts Piston assembly Hydraulic group Electric map Hydraulic map...

Страница 35: ...A3 VERTICAL BROACHER BM25 A1 List of parts...

Страница 36: ...A4...

Страница 37: ...A5 VERTICAL BROACHER BM25...

Страница 38: ...A6...

Страница 39: ...A7 VERTICAL BROACHER BM25...

Страница 40: ...A8 A2 Piston assembly...

Страница 41: ...A9 VERTICAL BROACHER BM25...

Страница 42: ...A10 A3 Hydraulic group...

Страница 43: ...A11 VERTICAL BROACHER BM25...

Страница 44: ...A12...

Страница 45: ...A14 A4 Electric box...

Страница 46: ...A15 VERTICAL BROACHER BM25...

Страница 47: ...A16...

Страница 48: ...A17 VERTICAL BROACHER BM25 A5 Electric map...

Страница 49: ...A18 A5 Hydraulic map 1 Filter 2 Hydraulic Pump 3 Electric motor 4 Pressure Control regulator 5 Solenoid Bending 6 Main Manual Distributor 7 Manometer valve 8 Manometer...

Страница 50: ...N MANDREL PIPE BENDER HORIZONTAL PRESS BRAKE TWISTING SCROLL BENDING MACHINES HYDRAULIC PRESS BRAKES HYDRAULIC SHEAR MACHINES GAS FORGES IRON EMBOSSING MACHINES END WROUGHT IRON MACHINES BROACHING MAC...

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