incorporating:
If its metal, Catzinc can:
  • make
  • modify
  • copy
  • improve
  • repair

 

p: (02) 4646 1643

m: 0425 262 583 (Nick)

e: nicnaceng@bigpond.com.au

CNC
Machining

 

Gallery




This part is used in train braking systems. Material is aluminium, surface treatment is gold anodise.




This is a part used in a special purpose-built packaging machine.




These are CNC machined parts for a VLR chair used in hospitals.




This is a differential from a race car with our design of lock washer. The original tab washer was not adequate - it failed under race conditions.



Guides and dies for cable making.
(And Adam's hand.)



Rope sockets/adapters.



Rope drum - again for RFDS. Part of assembly for electric winch which attaches to pivoting arm, to enable lifting of patients into/out of aircraft.



Square drive. Image shows the original stock on left, plus the part-finished job. (Camera lense cover shown for size reference only.)

Custom Parts & Accessories

 

Gallery

The top bearing cup set in the image was made in 1914. It held loose half-inch ball bearings against the axle of a 1914 Chevrolet. The bearing cup surface had pitted, damaged the ball bearings and no longer provided a smooth rotation.

The bottom bearing cup set in the image was made in September 2014 and includes angled roller bearings. It has been roughly carburised to match the appearance of the original.

When fitted, the new bearing cup will be indistinguishable from the old.
More ...




Copy of 1932 Ford on 1928 chassis.



The caliper bracket in the image on the left has been CNC machined, but has the surface texture and appearance of the forged spindle and steering arm . It was CNC machined from each side and the program was offset 0.2 mm for the second side to create a fake forge line.




This is a half scale super charger made from billet aluminium. Soon to be attached to a half scale 350 Chev.




Half-scale 350 Chevvie engine and gear box, to be matched to the half-scale super charger above.




Left-hand seat back bracket for seat in Royal Flying Doctors plane. Manufactured to meet CASA quality standards for aircraft parts and accessories.




LED downlight assembly.



Suspension strut cover for Mazda rotary. Aluminium, black anodised. "Silver" logo at top is cut through the black anodised surface to expose the aluminium underneath.