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Huvema CRDM 3050 x 16/1, Operation Manual

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Huvema CRDM 3050 x 16/1 Operation Manual Download Page 50

 

 

50 

 

 

 

 

 

Figure 8.2   

 

 

 

 

 

 

 

Summary of Contents for CRDM 3050 x 16/1

Page 1: ...OPERATION MANUAL MODEL CRDM 3050 x 16 1...

Page 2: ...or selecting Radial Drilling Machine that we made please completely read the operation manual for operating the machine safely and expertly Please keep the operation manual appropriately for maintenan...

Page 3: ...ial run of machine 3 Technical characteristic 4 Operation of the machine 5 Troubleshooting 6 Disposal of malfunction 7 Maintenance and adjustment of the machine 8 Hydraulic system of machine 9 Electri...

Page 4: ...your hand before it comes to stop running 1 1 4 Do not detach or modify any part of the safety guard The machine should be disconnected from the power supply during maintenance or repair 1 1 5 Assign...

Page 5: ...sconnect the power supply before leaving the machine 1 1 20 Restart the machine only after the guards and safety devices are replaced to their position and in their good function 1 1 21 Do not place t...

Page 6: ...t while operating machine tool 1 2 3 Make sure the machine is properly grounded 1 2 4 Before operating the machine remove tie rings watches other jewelry Keep the quills and the edges of the work unif...

Page 7: ...machine comes to rest before changing spindle speed 1 2 18 It is forbidden to process flammable and explosive metal for example pure aluminum magnesium and so on 1 2 19 The machine should never be use...

Page 8: ...ck the arm and column so operators will look to their own safety 1 2 33 Shut off main supply before repairing the machine 1 2 34 Shut off power supply of machine before eliminating the malfunction 1 2...

Page 9: ...e gas and other flammable liquid are prohibited to clean the machine compressed air device is prohibited to clean the machine 1 2 48 Unauthorized persons must not start operate maintain the machine an...

Page 10: ...ll cause serious injury to personnel or damage to machine 1 4 Structure of the machine The machine consists of base column table main drive mechanism coolant lubrication electrical equipments and so o...

Page 11: ...11 Machine outside drawing Meanings of model...

Page 12: ...it well Must not connect the power supply to the machine during the swinging and installation and must not loosen the clamp handles otherwise it will result in death or serious injury 2 1 Preparation...

Page 13: ...13 Figure 2 1...

Page 14: ...he working table 90 degrees in level then move it to the barycenter of the machine along the longitudinal axes then tighten the working table on the bed with the nut again attire in the rigging place...

Page 15: ...whether the headstock is loose or push button 1 19 check the headstock and see whether it is clamped push elevating button 1 3 on the arm move the arm up by 10mm check whether it is lifting or not or...

Page 16: ...test list Fill the foundation bolt with cement and sand slurry after the adjustment fix the sizing block and machine base with cement after they are vulcanized completely Operator should check with th...

Page 17: ...17...

Page 18: ...18 Figure 2 4...

Page 19: ...19...

Page 20: ...20 Figure 2 6 Remark L AN32 is the same as mechanical oil 20 L AN68 is the same as mechanical oil 40...

Page 21: ...arm and key groove in the column then place arm slowly into the column Please lay the sizing block 50 100mm under the flange which is at the bottom of rocker after the arm is inserted in the column t...

Page 22: ...rust oil on the top of column move the arm up 10mm again clean the antirust at the bottom of the column repeat the work until the oil is rubbed up Push the button to loosen the headstock turn the movi...

Page 23: ...sure the measure values do not exceed the values on the accuracy test list Fill the foundation bolt with cement and sand slurry after the adjustment fix the sizing block and machine base with cement...

Page 24: ...24...

Page 25: ...25 Figure 2 10...

Page 26: ...26 Figure 2 11...

Page 27: ...27...

Page 28: ...indle spindle speed changes and neutral spindle speed of all steps spindle feed of all steps start and stop of spindle elevation and fall of arm the clamp or looseness of headstock and column the maxi...

Page 29: ...manual power feed of spindle 1 15 Horizontal movement of headstock 1 10 Spindle movement 1 9 Spindle setting stroke cutting 1 7 Spindle micro feed 1 17 3 1 5 Lift and clamp of arm Lift power of arm i...

Page 30: ...ton 1 11 Preset spindle feed knob 1 2 Arm down pushbutton 1 12 Preset spindle speed knob 1 3 Arm up pushbutton 1 13 Spindle handle of clockwise counterclockwise neutral 1 4 Main motor stop pushbutton...

Page 31: ...31...

Page 32: ...inch s 60Hz Arm swiveling degree 180 Spindle taper MT 5 Speed range of spindle 25 2000r min Speed steps of spindle 16 steps Spindle feed range 0 04 3 2 mm r 0 0016 0 126 inch r Spindle feed steps 16...

Page 33: ...33 Figure 3 4...

Page 34: ...Open the main switch 4 1 on the column then push the startup button of coolant pump 4 3 FIG 4 4 and switch on the switch of the lamp FIG 3 1 4 1 2 Clamp the workpiece on the worktable 4 1 3 Adjust the...

Page 35: ...ted handle see the detailed spindle feed later 4 2 5 Push down the automatic feed handle 1 15 and make it link to the feed state 4 2 6 Pull out the handle 1 9 put through the automatic feed 4 2 7 Spee...

Page 36: ...hands if want to start up spindle push down 1 13 to the position of speed change until the spindle turns and then move it to clockwise rotation and reversal 4 6 Explanation of the spindle clockwise an...

Page 37: ...complete cutting 4 8 Operated procedure of stopping the machine 4 8 1 Put up automatic feed handle 1 15 disconnect automatic feed 4 8 2 Push moving handle 1 9 of the spindle disconnect automatic feed...

Page 38: ...38 Name of switch No Name 4 1 Main switch red 4 2 Power light 4 3 Cooling switch black...

Page 39: ...two wires of the main motor The spindle and surface of the machine leak oil There is too much oil in the oil box it leaks from the top of the bearing house Do not exceed the mark when adding oil Lead...

Page 40: ...amp organ can not make the inner and outside surface of column tight the nut 6 is not adjusted appropriately which will produce clearance between lever and box there is not enough pressure oil to driv...

Page 41: ...e refer to headstock clamp organ about the rhombic block See Fig 7 3 Attention 1 If there is serious malfunction that needs to open headstock which must need the professional to repair the machine 2 I...

Page 42: ...t be cleaned by kerosene and gasoline The motor should be checked once a year and the bearing needs to be cleaned once a year The oil must be changed once a year at lease The bearing of the motor must...

Page 43: ...tside cone shaped surface of column Please force bolt uniformly when adjusting bolt Use the nut 7 to adjust the column s clamping force If operator bears 1568N force on the end of arm the column can t...

Page 44: ...44 Figure 7 2...

Page 45: ...orce see picture 7 3 shut off the power during elevating of arm when adjusting arm then the arm will be lax Adjust the bolt 1 2 3 and 4 befittingly to make sure the 0 04mm clearance gauge can t insert...

Page 46: ...lockwise Speed change neutral stop remark high pressure oil low pressure oil connection of every oil way 1 Clockwise oil cylinder 4 Neutral oil cylinder 2 Counterclockwise oil cylinder 5 Oil pump outl...

Page 47: ...ntrolled by the pushbuttons 1 6 on the headstock When operator clamp or loosen headstock or column please adjust the pushbuttons 1 6 to designated position middle position is for linkage looseness rig...

Page 48: ...st tapping oxidation Paraffin 40 kerosene 30 transformer oil 30 Smear them on cutter before tapping 8 4 Disposal of coolant The coolant box is at the back of machine base coolant can be used circularl...

Page 49: ...49 headstock clamp organ column clamp organ arm clamp organ Figure 8 1...

Page 50: ...50 Figure 8 2...

Page 51: ...51 Commutation table of speed change oil cylinder...

Page 52: ...52...

Page 53: ...ce 9 1 7 Voltage interruption Interrupt power or zero voltage duration does not exceed 3sm interval falling time does not exceed 1s during random time of power cycle 9 1 8 Voltage fall Voltage fall do...

Page 54: ...ase spindle stop turning Set thermal relay FR1 to avoid overload running of spindle motor The value is set by according to the current on the name plate of spindle motor 9 3 4 Rise and fall of arm Pus...

Page 55: ...done separately or synchronously 9 3 5 1 Synchronous looseness or Clamp of column and headstock Turn change over switch SA to the middle position at this time push the loose button SB6 electromagnet...

Page 56: ...ustment of micro switches SQ2 SQ3 Position of micro switches SQ2 SQ3 are adjusted finely When fault happens in vertical direction remove end cover on the left of cross arm if find cross arm is not loo...

Page 57: ...e main loop and control loop with 500V Megohmmeter the insulated value is greater than 1 megohm 9 4 2 2 Check of ground protection There is ground protection on all motors operation panel and the elec...

Page 58: ...The switch disconnects 2 Control loop has fault 3 Motor has fault 1 Connect the switch 2 Check control loop and eliminate fault according to wiring diagram 3 Check motor and eliminate fault or replac...

Page 59: ...59...

Page 60: ...60...

Page 61: ...0 380V O 0 110V 110VA 0 24V 50VA 1 QS1 Power switch JFD11 25 31 red 1 QS2 Cooling switch JFD11 25 31 black 1 QF1 breaker DZ47 63 3P 20A 1 QF2 QF3 breaker DZ47 63 1P 3A 2 FR1 thermal relay JR29 25 7 10...

Page 62: ...Name Specification Qty Remark SB2 Pushbutton LAY7 01BN 1 red 1 SB3 Pushbutton LAY7 10BN 2 green 1 SB4 SB7 Pushbutton LAY7 11BN 3 black 4 SA Knob LAY7 02X 3102 1 YV1 YV2 electromagnetic valve MFJ1 3 AC...

Page 63: ...63 12 Accuracy test list...

Page 64: ...64...

Page 65: ...is on the base of the machine 3 Hexagon nut M24 12 pieces There are 5 pieces on the machine 4 Foundation bolt M24 450 6 pieces 5 T slot bolt M24 6 pieces There are 5 pieces on the machine 6 Washer 24...

Page 66: ...Drift 1 2 3 Each 1 2 Reduction sleeve MT3 1 3 2 4 3 5 4 Each1 wearing parts along with the machine No Name Specification Qty Remark 1 Mat 4 5 2 Mat 6 5 3 Mat 8 5 4 Mat 10 2 5 O shape circle 7x1 9 5 6...

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