11 +3.
3. Various
finishing methods are opted for, depending the function the housing
and where will used. Those particles that not adhere the work
piece must sucked through filters collected means water
curtains.2 Finish
Metal connectors are usually provided with protective coating.
Very narrow tolerances can achieved reliably with this method.
. 3.
Fig.1 Varnishing
Fig. These varnish particles cannot reused recycled.2. Large quantities varnish
are wasted this process.Hoods and Housings 31
Thin-walled, small housings with intricate profiles are made zinc die cast. The most common finishes are detailed below. The varnish layer is
subsequently applied second spray process. 3.12: Han® HPR: Hood and bulkhead mounted housings,
straight and angled, zinc die cast parts
3. Disposal is
expensive and also incurs environmental burdens.13: Wet varnish
A primer sprayed onto the prepared parts.10 +3
