Optimum D240 Vario Rebuilding Instruction Download

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OPTIMUM

M A S C H I N E N - G E R M A N Y

Wiring of step motors on the machine

30 / 11 / 2007

Page 35

Wiring of step motors on the machine Add-on kit D240/D280 ; Version 1.3.3

2007

INFORMATION!

If the turning direction of one - or several step motors with CNC operation via a CNC
software is being wrong, please exchange the corresponding connection on the step
motor or on the CNC controller.

Example:

Motor

Controller

A-

B-

A+

B+

B-

A-

B+

A+

GND

Summary of Contents for D240 Vario

Page 1: ...OPTIMUM M A S C H I N E N G E R M A N Y 30 11 2007 Page 1 Add on kit D240 D280 Version 1 3 3 2007 GB Rebuilding instruction Version 1 3 3 Add on kit CNC lathe D240 D280 Keep for future reference...

Page 2: ...ings warning notes 3 1 Classification of hazards 7 3 1 1 Glossary of symbols 7 3 2 Proper use 8 3 3 Required auxiliary material 8 4 Assembly 4 1 Assembly X axis 9 4 2 Assembly Z axis 24 5 Wiring of st...

Page 3: ...se Size Abbildung Illustration Stck Qty 1 Zahnriemenscheibe f r Spindel Z Achse Toothed belt disk for shaft Z axis 359 0221 D 240 CNC 01 40 Z hne HTD 40 3M 15 40 teeth 1 Zahnriemenscheibe f r Spindel...

Page 4: ...ve X axis 0 357 0240 07 CNC 07 1 11 Spindelverl ngerung 1 X Achse Spindle extension 1 X axis 359 0222 CNC 02 1 12 Lager f r X Achse Bearing for x axis 0 357 0240 11 626 2RS 1 13 Zahnriemenscheibe f r...

Page 5: ...Schraube Screw GB T 70 M3 x 6 2 19 Schraube Screw GB T 79 M4 x 5 1 20 Schraube Screw GB T 70 M5 x 12 4 21 Schraube Screw GB T 70 M5 x 20 4 22 Schraube Screw GB T 70 M6 x 15 4 23 Sechskantmutter Hex N...

Page 6: ...et Item No complete package 357 0241 Netto Gewicht Net Weight 0 3 kg Brutto Gewicht Gross Weight 0 5 kg Abmessung Lx B x H Dimensions L x W x H 140 x 90 x 80 mm Nr No Bezeichnung Description Artikelnu...

Page 7: ...er that will cause serious injury or death to personnel WARNING Risk A danger that might cause serious injury or death to personnel CAUTION Danger or unsafe procedure that might cause injury to person...

Page 8: ...with different process data then it is being used improperly We do not take any liability for damages caused by improper use We would like to stress that any modifications to the construction or tech...

Page 9: ...ical power supply only plug it in upon expressive order if the rebuilding measures have not been terminated Open the chuck protection of the lathe chuck Illustr 4 1 Lathe chuck protection Unscrew the...

Page 10: ...ws of the splashboard of the engine bed Remove the splashboard of the lathe in order to easily excess all parts of the lathe Illustr 4 5 Fixture engine bed CAUTION Danger by crushing The slide is very...

Page 11: ...ad of the shaft elongation and cut the part into lengths with the saw Please also cut off the corresponding sleeve with the same length as you have cut off the elongation and glue it onto the elongati...

Page 12: ...ngs Illustr 4 10 Remove the feather key Pull off the first bearing of the spin dle completely Illustr 4 11 1st bearing of the spindle Unscrew the 3 fastening screws of the graduated collar Pull off th...

Page 13: ...the spindle Remove the spindle of the X axis compound slide from the pillow block If the spindle clamps just turn it a lit tle when pulling it off Illustr 4 14 Spindle X axis Remount the fixture of th...

Page 14: ...xis with the thread onto the lathe chuck Do not tense it too firm as otherwise the thread might be damaged CAUTION Make sure that the shaft is running true as otherwise the shaft exten sion might be o...

Page 15: ...indle Ream the hole in the spindle with a reamer 6 H7 Use oil as lubricant When reaming make sure that the reamer is being held at right angles Remove the chips from the reamed hole with compressed ai...

Page 16: ...protection Apply shaft retention agent onto the longer relief of the shaft elongation part 11 Illustr 4 22 Shaft retention agent Insert the shaft elongation part 11 into the reamed hole 6 H7 of the sp...

Page 17: ...ing device Completely push the second bear ing on the spindle CAUTION The bearing needs to be lubricated again with lubricant for bearings Make sure that the bearing is com pletely free from dirt Illu...

Page 18: ...is com pletely free from dirt Illustr 4 27 1st bearing of the spindle Insert the feather key into the spin dle again if required slightly drive it in with a hammer Illustr 4 28 Feather key in the spin...

Page 19: ...to its normal position Illustr 4 30 Mount compound slide Push the ball bearing part 12 into the housing part 9 Remove the crest which eventually had been formed due to the opera tion with an abrasive...

Page 20: ...After drilling the hole needs to be countersinked with a countersink in order that the thread can be cut Blow out the holes with air in order to remove the drill chips Illustr 4 34 Drilling for M6 Cut...

Page 21: ...d the pulley as much inside as possible Illustr 4 36 Nut on shaft elongation Counter the nut on the shaft elonga tion with a fork wrench To facilitate the countering to can hold fast the handwheel of...

Page 22: ...en the edge of the housing and the first col lar of the pulley part 13 according to the distance which you had deter mined with the calliper gauge Illustr 4 39 Pulley on engine Tighten the pulley with...

Page 23: ...t the housing with the toothed belts as illustrated Illustr 4 43 Add the housing Tighten the housing part 10 with hexagon socket screws part 21 M6x15 CAUTION When fastening slightly turn the handwheel...

Page 24: ...rotating parts Illustr 4 45 Unscrew handle 4 2 Assembly Z axis Remove the information sign from the lathe bed with a small chisel and a hammer Illustr 4 46 Remove information sign Unscrew the first sp...

Page 25: ...required regrind the hole with a fine abrasive cloth Illustr 4 48 Assemble shaft sealing ring Insert the pulley part 1 into the housing Here some oil should be applied on the shaft release of the pull...

Page 26: ...bed Counter sink the holes with a coun ter sink Illustr 4 51 Mark out holes Cut the thread into the lathe bed with a screw tap M6 Implicitly use oil for threading Always make sure that the threads ar...

Page 27: ...the nut of the spindle Illustr 4 54 Finish mounting of the housing Screw the housing on the lathe bed with the fixing screws part 21 M6 x 15 Illustr 4 55 Fasten the housing In some cases it may occur...

Page 28: ...the calli per gauge Illustr 4 57 Measure distance Plug the pulley part 2 with retention agent on the motor part 4 Adjust the determined distance on the motor between the two surfaces Illustr 4 58 Pul...

Page 29: ...w the step motor with the fas tening screws part 20 M5 x 20 on the housing Illustr 4 61 Tighten step motor Tighten the cover plate part 5 with the 2 fastening screws part 17 M3 x 6 When tightening the...

Page 30: ...termine the position of the new holes of the splash board apply the splash board in a way that you can move the lathe saddle in any direction without touching the splash board Illustr 4 64 Holes in th...

Page 31: ...nal block after screwing the splash board Illustr 4 66 Assembly splash protection Screw the splash board with two screws to the lathe bed Illustr 4 67 Assembly splash protection Screw the support for...

Page 32: ...Plug the lathe chuck protection to the support again and tighten it with the safety screw Illustr 4 69 Lathe chuck protection Disassemble the handle of the hand wheel of the lathe slide CAUTION Danger...

Page 33: ...ration 5 1 Open the lid of the step engine Remove the outer isolation of the cable and make sure that the lower isolation of the single conductor will not be endangered The bare part should have a len...

Page 34: ...le to the engine and tighten the strain relief The twisted screening goes with the clamping GND Illustration 5 4 Terminal block of the engine Fasten the lid of the step engine with the cross slot scre...

Page 35: ...the machine Add on kit D240 D280 Version 1 3 3 2007 GB INFORMATION If the turning direction of one or several step motors with CNC operation via a CNC software is being wrong please exchange the corr...

Page 36: ...ples reference switch D240 and D280 OPTIMUM M A S C H I N E N G E R M A N Y 30 November 2007 Page 36 Universal mounting kit Version 1 3 3 2007 GB 6 Mounting examples reference switch D240 and D280 X A...

Page 37: ...means and recording in data processing systems neither partial or total The company reserves the right to make technical alternations without prior notice 7 2 Terminology Glossary Term Explanation CN...

Page 38: ...the prescriptions of the instruction for use By intervention of a third party any warranty claim will expire Maintenance work and clean ing are usually not part of the claim of warranty Original spar...

Page 39: ...vice for our products which extends beyond shipment We would be grateful if you could send us the following information modified settings experiences with lathe machines which could be important for o...

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