Rottler SG9A, Руководство по эксплуатации и обслуживанию

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Cutting Counter Bores for Seat Rings 9-3 SG9A Manual
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Cutting Counter Bores for Seat Rings:
Align the work piece as explained previously. Cylinder head
deck surface must be up.
Insert correct pilot into the valve guide. Mount the correct milling
head cutter on the milling head Adapter, Install milling head
adapter into spindle adapter
Float the Workhead by pressing spindle float, using the
handwheel feed the quill down by few thousand from making
contact on the Valve Seat insert, press again Spindle float to
clamp the workhead.
Turn spindle and feeding using the handwheel on .001 button until you get contact on valve seat, and then set
Vertical Zero.
Touch inside the Finish Cutting Height box and inner the total depth of the valve seat that you will be installing,
remember this value it will be a negative number.
…or use the following alternative method:
NOTE: See Seat and Guide Catalog for suggesting tools to perform this operation.
Set spindle RPM at approximately 80 - 120 RPM and Feed Rate at .00010 - larger seats may require a slower
speed; smaller eats may be run faster.
Adjusting the Square Carbide Inserts:
The micrometer should be used.
Set the Digital micrometer (BM) according to the
valve seat insert diameter and the required
interference.
Slide the tool holder without the pilot on the
micrometer.
With the setting screw, adjust the square tip holder
offset.
IMPORTANT: When 90 degreed bits (RCA512) or the Triangle bits are fitted, check that their reference faces
are perfectly clean.
The accuracy of the seat angles depends on this.
FMH
BD105
Rottler Fixed Double Replaceable Insert Milling
Heads - Bore diameter available in increments of 1/16"
(Required Milling Head driver) specify size Rottler Spherical Milling Head Driver for Fixed and
adjustable replaceable milling head cutters for
.625" ID milling head body. (To be used with
RBHAR1)