Cembre LD-2E Operation And Maintenance Manual Download

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3.9) Broach cutters

BROACH CUTTERS FOR RAILS IN STEEL QUALITY 700-900-1100 (UIC 860.0)

Broach cutter

Guide bit

CY130
CY135

CY160
CY170
CY175
CY180
CY190
CY200
CY210
CY220
CY230
CY240
CY250
CY260
CY270
CY275
CY280
CY290
CY300
CY310
CY320
CY330

13,5

14
16
17

17,5

18
19
20
21
22
23
24
25
26
27

27,5

28
29
30
31
32
33

CY140L
CY160L
CY170L

CY180L
CY190L
CY200L
CY210L
CY220L
CY230L
CY240L
CY250L
CY260L
CY270L

CY280L
CY290L
CY300L

CY320L
CY330L

MAX DRILLING THICKNESS

25 mm

LONG RANGE

(L max = 88mm)

Broach cutter

Guide bit

SHORT RANGE

Ref.

PPL 1

Ref.

PPL 2

Ref.

PP 2

MAX DRILLING THICKNESS

50 mm

Ref.

PP 1

Contact

Cembre

for other types of broach cutters.

Broach cutters resharpening must be carried out in compliance with appropriate modes of operation which
allow the best result.

Summary of Contents for LD-2E

Page 1: ...5 M 073 E RAIL DRILL TYPE LD 2E LD 2E 110 LD 4EF Certi ed Environmental Management System Certi ed Occupational Health Safety Management System Certi ed Quality Management System OPERATION AND MAINTEN...

Page 2: ...2 LD 2EN LD 2EN 110 LD 4EN basic drills DESCRIPTION OF THE DRILLS LD 2E LD 2E 110 LD 4EF basic drills complete with DBG F2 railweb clamping device...

Page 3: ...h may present a risk to personal safety USER INFORMATION in accordance with Directives 2002 95 EC and 2002 96 EC rgarding the reduction of hazardous substances in electrical and electronic equipment i...

Page 4: ...Drilling capacity Speed without load Electric motor Supply Power rating Automatic switch Weight Weight with DBG F2 Recommended gear sump oil Air Noise Directive 2006 42 EC annexe 1 point 1 7 4 2 lette...

Page 5: ...iral bits diam 7 27 5 mm 2 3 Adaptor type ARE for external coolant connection to be used with the SR5000 coolant unit 2 4 Grub screw M8x10 4 pcs for clamping cutters or bits on spindle shaft 2 5 Socke...

Page 6: ...complete with the DBG F2 device DBSN device and VAL MPA tool case Also available VAL P24 CS plastic carrying case with folding handle and wheels 3 2 1 VALLD L metalcaseforstoringthedrillcompletewithth...

Page 7: ...epair ingexistingholesonvariousfittings andfordrillingdisusedrails 3 6 SPApositioningplatesfordrillingrailheads with a centre to centre distance established in the Railway boards standards without the...

Page 8: ...25 26 27 27 5 28 29 30 31 32 33 CY140L CY160L CY170L CY180L CY190L CY200L CY210L CY220L CY230L CY240L CY250L CY260L CY270L CY280L CY290L CY300L CY320L CY330L MAX DRILLING THICKNESS 25 mm LONG RANGE L...

Page 9: ...ant mixture fluid in negative temperature conditions 3l The special spiral bits in the PE range allow automatic cooling by means of the SR5000 unit supplied with the drilling machine All spiral bits i...

Page 10: ...es optimum use of the drilling tools Consumption of the lubrocoolant depends both on the variable degree of opening of the tap 02 and the inner pressure of the tank it is therefore advisable to open t...

Page 11: ...ing circumstances they need to be interchanged proceed as follows Using a 17 mm hexagonal spanner unscrew the vent valve from its seat Using the 4 mm allen key provided with the drill remove the appro...

Page 12: ...roduces a corre sponding advance of this spindle 6a Moving the lever 36 towards the operator produces a corresponding advance of the spindle FIG 7 5 1 Adjustment of the advance lever Themovementofthel...

Page 13: ...e two engaging dogs on the cutter spigot line up with the grub screws 6 1 4 Clamp the cutter by fully tightening the grub screws by means of the 4 mm male hexagon key 6 1 5 Check that the guide bit sl...

Page 14: ...t must first be fitted in the corresponding APE adaptor and locked with the appropriate grub screw then the DPE spacer inserted Note Adaptors type APED e g APED 135 165 do not require use of DPE space...

Page 15: ...clamping to the rail web and the track fittings Ref to Fig 12 The DBG F2 clamping device consists of Clamping unit Type TDB 1 end piece Type TDB 3 end piece Type TDB 6 standard end piece Socket head...

Page 16: ...ling end pieces TDB 1 TDB 6 and TDB 3 end pieces of the DBG F2 device with moving arm have been designed for adaptation to the different operating conditions on rails and track fittings their assembly...

Page 17: ...eans of the refer ence pin supplied and secured with the two socket head cap screws M8x25 30 also supplied The assembly is illustrated in Fig 14 7 3 Assembly positioning templates Ref to Fig 15 NOTE O...

Page 18: ...r drill bit in line with the designated axis if precise positioning is necessary to the longitudinal track axis use the reference pin 01 7 4 4 For rapid drill release simply back off the hand wheel 12...

Page 19: ...it hose 8 1 3 Using the lever 36 bring the guide bit almost in contact with the rail Fig 17a keeping the release pawl 39 pressed release the lever from its cup and return it to the initial position Fi...

Page 20: ...remely light until the markings disappear otherwise the cutter may be damaged 8 1 7 The guide bit will enable the lubrocoolant to be discharged throughout the drilling process 8 1 8 When drilling has...

Page 21: ...d of being automatically opened and closed by the guide bit is kept open at all times by the DPE spacer fitted on the spigot of the spiral bit it must therefore be activated by opening the tap 02 befo...

Page 22: ...ng pin 02 in one of the two holes in the positioning plate 9 1 4 With the spindle fully withdrawn position the drill close to the rail head without clamping it 9 1 5 Slide the drill so that the curved...

Page 23: ...9 2 4 Insert the locking pin 02 in one of the two holes of the connection plate 9 2 5 With the spindle fully withdrawn position the drill close to the MRF clamp without lock ing the spindle 9 2 6 Sli...

Page 24: ...24 02 For clarity the drill is not shown in the figures Reference point of distances FIG 24 POSITIONING 02 Reference point of distances...

Page 25: ...f lubrocoolant 10 3 Fully withdraw the spindle 10 4 Place the drill and the SR5000 coolant unit in a sealed place free from dust moisture and the risk of accidental impact For better protection Cembre...

Page 26: ...out 140 ml oil Replace the filler cap 07 Ensure that disposal of used oil is in accordance with current legislation 11 1 ORDINARY MAINTENANCE OF THE DRILL Every 20 hours of operation 11 1 1 Topping up...

Page 27: ...filter cleaning Ref to Fig 27 The coolant circuit of the drilling machine is provided with anti impurity filter should an evident decrease of the flow of the lubrocoolant occur it could be necessary t...

Page 28: ...ly increasing and then relaxing it when the tool is in the exit phase 2 Avoidpressurejoltsandonlyadvanceaccordingtothedrillingdiametertoavoidscratching the material or damaging the cutting edges of th...

Page 29: ...ed for drilling rails and track equipment at reduced noise levels The degree of exposure of an operator to noise produced from this equipment depends on the duration of the loading times and the inter...

Page 30: ...g rails and track equipment at reduced noise level The degree of exposure of an operators to noise produced from this equipment depends on the duration of the loading times and the intervals between e...

Page 31: ...ary to operate the drill without the cutter inserted remove the locking grub screws from the spindle shaft 12 7 Avoid leaving the SR5000 coolant tank under pressure or exposed to sunlight for long per...

Page 32: ...Guarantee conditions cease upon usage of non original spare parts When ordering spare parts always give the following information spare part code spare part description drilling machine model drillin...

Page 33: ...e lever O ring Lever release pawl Completecoolantconnection Body 1 2 1 1 1 1 1 1 1 1 1 Item Qty Description Code No 12 14 15 16 17 18 19 11 09 10 20 13 21 22 6001209 6900060 6001731 6001198 6001397 60...

Page 34: ...shoulder Right support shoulder Blocking side plate Pin M 8x10 grub screw Handgrip Hand wheel Blocking screw Spacer Bush Cup spring 2 5x16 split pin Blocking support Reference pin Code N Item Descript...

Page 35: ...parately 5 4 Type SR5000 coolant unit 9 5 Spindle advance lever 11 6 Preparing the drill 12 7 Rail drill type LD 2E LD 2E 110 LD 4EF 14 8 Drilling 18 9 SPA Positioning plate 21 10 Storing the drill 24...

Page 36: ...www cembre com Cembre S a r l 22 Avenue Ferdinand de Lesseps 91420 Morangis France T l 01 60 49 11 90 Fax 01 60 49 29 10 CS 92014 91423 Morangis C dex E mail info cembre fr www cembre fr Cembre Espa a...

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