Capabilities

DeMARK will see your project through from design conception to product development. We pride ourselves on our unique ability to make our own products as well as provide contract machining. With the help of our expertise we can reverse engineer your concept to build a workable solid model design of your ideal product. We will provide quality inspection through a variety of tools such as The Faro Arm. Not only is DeMARK a machining company, but we are your single-source partner for CNC machining, centerless grinding, and swiss turn technology.

Swiss Style Machining 

Citizen A32/VII Year 2010  

                    CNC Control: Cincom A32 (Mitsubishi)

       Axes: X1,Y1,Z1,C1,X2,Z2,C2
       Max. Machining diameter: 1-1/4” (32mm)
       Max. Machining length per chucking: 12.59” (320mm)
       Main spindle speeds: 200-8000 rpm
       Rotary tool speeds: (turret & gang plate): 250-5000 rpm
       Backworking:
       Max. Chucking dia: 1-1/4” (32mm)
       Max. backwork length: 5.70” (145mm)
       Max. Drilling/tapping: M8
       Back spindle speeds: 200-7000 rpm 

                    Number of installable tools:

       Gang- tool tooling:5 turning + rotary=4 Live tools
       Back working tool post: 3 (plus rear facing tools on turret)
       High pressure Coolant Pump=2000 PSI
       LNS 332 Hydro Bar Express Magazine Bar Feeder

CNC Turning Centers                             

                    Mazak Quick Turn 20  Year 1998

                                8 Position Turret
                                10 Chuck
                                2.0 Diameter Bar Capacity Thru Spindle
                                16” Swing
                                17” Between Centers
                                Mazatrol T + Control 

                    Mazak Quick Turn 20   Year 1997

                                12 Position Turret
                                8 Chuck
                                2.0 Diameter Bar Capacity Thru Spindle
                                16” Swing
                                17” Between Centers
                                Mazatrol + Control 

                     Hardinge 6-45 Talent    Year 2006

                                12 Position turret
                                3J Collet Nose
                                Fanuc OI Control
                                LNS Spacesaver Barfeed 

                     Doosan Dooturn    Year 1996

                                12 Position Turret
                                12” Chuck
                                3.5” diameter Bar Capacity Thru Spindle
                                18” Swing
                                32” Between Centers
                                Fanuc 18-T Control 

                      Hardinge GS200  Year 2007

                                12 Tool Station Turret
                                8” Chuck
                                Fanuc OI Control with PC Card Reader
                                Full C Axis with Live Tool Capability and Parts Catcher

Cad Cam Software

Partmaker software for Swiss Turn, Turn Mill, Mill

                         WINCNC Swiss Software
                         Autocadd Lt 2000
               1-      CNC XR5
                         Rhinoceros (NURBS modeling for windows)
                         Solidworks 2012
                         Designworks 

Bar Machines

                      2 – Davenport 5 Spindle Automatic Screw Machines
                              Pick Off and Back Burr ability
                              Universal Threading
 
                        2 – 1” RA6 Acme
                              Universal Threading
                              Accelerated reaming 

                        2 – 1 ¼ RA-6 Acme
                              Unversal Threading
                              Accelerated reaming 

                        1 – 5/8 RA-6 Acme

                        2 – 2 5/8 RA-6 Acme
                              Universal Threading
                              Accelerated Reaming 

                        1 – 1 5/8 RA-4 Acme

                        1 – 2” RA-4 Acme