Various
finishing methods are opted for, depending the function the housing
and where will used. The varnish layer is
subsequently applied second spray process. Those particles that not adhere the work
piece must sucked through filters collected means water
curtains.2.
Very narrow tolerances can achieved reliably with this method.13: Wet varnish
A primer sprayed onto the prepared parts.11 +3.1 Varnishing
Fig. These varnish particles cannot reused recycled. Disposal is
expensive and also incurs environmental burdens. Large quantities varnish
are wasted this process.
.Hoods and Housings 31
Thin-walled, small housings with intricate profiles are made zinc die cast. 3. The most common finishes are detailed below.10 +3.
3. 3.2 Finish
Metal connectors are usually provided with protective coating.12: Han® HPR: Hood and bulkhead mounted housings,
straight and angled, zinc die cast parts
3.
Fig
