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| Introduzione |
Levigatura is defined as a precision Levigatura method to carry out rettifica work of a workpiece in contact with the surface of Levigatura Abrasivis in an abundance of coolant while simutaneously providing the Levigatura Abrasivis with rotating and reciprocating movements and also applying pressure on the inner surface of a hole.
With the Levigatura Abrasivis brought into contact with the workpiece reciprocating and pressurizing (expanding) one or a few bar-shaped Levigatura Abrasivis fitted into a body called Mandrini (or Levigatura head).Accordingly.unique cross-hatching(mesh pattern) is formed on the honed surface.
Our Levigatura Abrasivis are designed to used on Sunnen,Gehring,Nagel.Nissin and other types of Levigatura machines.We can supply a complete line of Sunnen types Levigatura tools.(Levigatura Abrasivi,Mandrini,wedges,retainer,Adattatore)
Features:
- Out performs ordinary Abrasivi in cutting action,finish speed and wear resistence.
- Superior performance with increased efficiencies perfect for any size operation.
- Low production cost,high precision and long workpiece life.
- Our Levigatura Abrasivis can honed the bore diameter smallest to 1.5mm(0.6inches)
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| Materials to be Honed |
Diamond Levigatura Abrasivi-
Avery hard abrasive grain,which is essential to the Levigatura of Carbide,Cast Iron,Glass,Brass,Bronze and Ceramic materials.Designated by the letter "D" in Abrasivi code.
CBN Levigatura Abrasivi
A man-made abrasive(cubic boron nitride)especialy usefull for Levigatura the tough Alloy Steel,Tool Steel,Die Steel,Harden Steel and other abrasive resistant materials.Designated by the letter"N" in Abrasivi code. |
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| Bore types (Bore description and Levigatura unit requirements) |
Bore diameter smallest to 1.5mm
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| Open holes with no interruptions |
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| Select a Levigatura unit with Abrasivi length2/3 to 3/2 times bore length.If Levigatura units shown have Abrasivi length too long or too short,please Contattaci |
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| Open holes with keyway or splines |
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| Bores with interruptions such as these require keyway Levigatura units,Abrasivi shoud be 2/3 to 3/2 times bore length.For such bores,special-purpose Abrasivis shoud be used. |
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| Open holes with tandem lands |
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| Tandem bores require a Abrasivi length at least twice the distance,special Levigatura Abrasivi shoud be used |
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| Blind holes |
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| Select a Levigatura units with Abrasivi length 2/3 times bore length,if the Levigatura Abrasivi length too long,please don’t shorten it.Be sure shank is long enough to permit Abrasivi to reach bottom in hole. |
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| Our Levigatura Abrasivis can support Gehring,Nagel,Sunnen,Nissin,Ari-Hone and other types of Levigatura machines.Special purpose Levigatura Abrasivi can be available upon request. |
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