德国 光纤激光器 原理
PRECITEC
-BA YK52 - E
4 Mounting
4.1 Checking of the Parts
Before assembling the Cutting Head YK52 check theparts on completeness and visible damage.
The cutting head can show an excess pres-sure up to 20 bar (2 MPa) at the recom-mended connector. To avoid accidents theworking order of the cutting head must beguaranteed at all time. If damaged, the cut-ting head must be protected against use bymistake.
Completeness of the parts1)
The survey in figure 3 shows a list of all availableparts which can be combined as described. Following parts are needed:
1connector head incl. 1 union nut, 1 insulatingdisc and 1 internal hexagon wrench #31lens holder2), corresponding to the focal length,incl. 2 lens ringsand 1 nut 1sensor insert2), corresponding to focal length,incl. nut1nozzle electrode2), matching the sensor insert1union nut2), matching the nozzle electrode1focusing lens1 protection glass
1mounting tool - for lens and lens holderRecommended accessories:3)
1graticule - as an aid for centring the lensWhen using the Preciteclinear drives LD30, LD30Cor for connecting to the collimators
- RSY.KM.B120/1,
- RSY-KM-B120 HPWg/2- RSY-KM-B200 HPWg/2- RSY-KM-B200 HPWq/2
from Rofin Sinar:1connecting adapterAdditional for LD30:1locking ring
Damaged parts have to be exchanged !
1) 2) 3)
premounted for deliverytype see system table
see chapter 4.3, 4.5, 7 and 9
10
