Finishing machines - Lapping machines(13)

Lapping machine is a machine tool that is used for finishing operations in the metalworking industry. Lapping essentially consists in bringing a disk, usually made of pearlitic cast iron, into contact with the workpiece at very low speeds. This operation does not only take place at very low speeds, but also the pressure executed on the piece by the copper disc is very low, normally not exceeding two kilograms per square centimetre. For lapping operations, abrasive products are used which are diluted with liquids that also act as refrigerants during processing. As far as the lapping of cylindrical surface pieces is concerned, special machines called centerless lapping machines are used. In this type of machine the piece comes into contact not only with one disc but with two discs with different diameters, where the smaller disc drags the piece to be processed into contact with the second larger disc sprinkled with abrasive that performs the actual lapping. For further information please read this article published on our blog: "Lapping, surface finishing operation in the metalworking industry".

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Used Wolters MICROLINE AC 1000 lapping machine

M1903004814
Visible
Good
Wolters
MICROLINE AC 1000
1987
on request
More Info

Used WENTZKY BR 40 GR lapping machine

M1802710419
Under Power
Good
WENTZKY
BR 40 GR
to be verified
on request
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Used WOLTERS PETER 400 lapping machine

M1802208140
Under Power
Good
WOLTERS PETER
400
to be verified
on request
More Info

Used SUNNEN NL3500 lapping machine

M1702140194
Visible
Good
SUNNEN
NL3500
to be verified
on request
More Info

Used LAMBERT 36 lapping machine

M1702021092
Under Power
Good
LAMBERT
36
to be verified
on request
More Info

Used Dynaflex 401 lapping machine

M1702020988
Under Power
Good
Dynaflex
401
to be verified
on request
More Info

Used SUNNEN ML 2000 precision honing machine

M1701390339
Under Power
Excellent
SUNNEN
ML 2000
2011
on request
More Info

Used SUNNEN EC3500 lapping machine

M1701168863
Under Power
Good
SUNNEN
EC3500
to be verified
on request
More Info

Used KLINGELNBERG LKR 400 A 100 lapping machine

M1701042332
Under Power
Good
KLINGELNBERG
LKR 400 A 100
1974
on request
More Info

Used WOLTERS PETER AL2 lapping machine

M1600208844
Visible
Good
WOLTERS PETER
AL2
to be verified
on request
More Info

Used SUNNEN ECA 3500 lapping machine

M1600208213
Visible
Good
SUNNEN
ECA 3500
to be verified
on request
More Info

Used SUNNEN ML 2000 lapping machine

M1600207983
Under Power
Excellent
SUNNEN
ML 2000
2005
on request
More Info

Used MELCHIORRE ELV1 750 lapping machine

M1600135564
Visible
Good
MELCHIORRE
ELV1 750
1998
on request
More Info

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Description

Lapping machine is a machine tool that is used for finishing operations in the metalworking industry. Lapping essentially consists in bringing a disk, usually made of pearlitic cast iron, into contact with the workpiece at very low speeds. This operation does not only take place at very low speeds, but also the pressure executed on the piece by the copper disc is very low, normally not exceeding two kilograms per square centimetre. For lapping operations, abrasive products are used which are diluted with liquids that also act as refrigerants during processing. As far as the lapping of cylindrical surface pieces is concerned, special machines called centerless lapping machines are used. In this type of machine the piece comes into contact not only with one disc but with two discs with different diameters, where the smaller disc drags the piece to be processed into contact with the second larger disc sprinkled with abrasive that performs the actual lapping. For further information please read this article published on our blog: "Lapping, surface finishing operation in the metalworking industry".