Planmeca PlanMill 50 S, Руководство пользователя

Страница: 47 / 132

7.2.3 Nt-trading adapters
7.2.3.1 General cleanliness and handling
To ensure an optimal positioning of the nt-trading system, the adapter has to
be calibrated in Planmeca PlanMill 50 S milling units before the first use.
Therefore the following aspects must be considered:
•
Cleanliness of the blank adapter (milling unit) and of the nt-trading
adapter
•
General Cleanliness
• No damages in the bearing surface
• The milling unit and its zero-point must be set correctly
• Always clamp the adapter in the same position
• Screw connections
•
The 6 screws should always be tightened in the same order for a
reproducible positioning
•
Only screw the 6 countersunk screws loosely at first
• Afterwards tighten the screws crosswise (always in the same
order)
7.2.3.2 Preparing adapter for test milling
NOTE
Carefully follow directions on general cleanliness and handling.
• The test pins, available from your local premilled blank supplier, are
inserted into the middle positioning holes in the bars until the stop and
are tightly fixed by screws (2) and (5).
• Both bars are then inserted into the nt-trading adapter and screwed
tightly. The screws marked with (4) have to be turned back and are not
allowed to have any contact to the adapter.
7 Adapters
User's manual Planmeca PlanMill 50 S 41