Trunnion Table fixtures for samchully indexers

Samchully Workholding offers a wide variety of rotary table options for vertical machining centers. Martin Trunnion Tables often supplies workholding fixtures for these units, greatly increasing their productivity and versatility. In this week's post we are going to breakdown a few of our favorite applications featuring samchully rotary tables and why each of them is especially unique.

Samchully S-170 Rotary Table with Stallion 9/20 Trunnion Table

The first workholding solution includes the S-170 with a Stallion 9/20 Trunnion Table fixture attached. This design was made specifically for the Doosan DNM-4500 machine tool. The fixture plate bolts directly to the machine table, providing a flexible and repeatable solution for all of the your fixturing needs. Above that, the trunnion assembly resides on a baseplate which provides ease of transportation in and out of the machine tool.  Underneath of the rotary table, you will find a 1" riser, which is there to provide full 360 degree rotation of the working trunnion surface.  The deck of the trunnion includes the Jergens fixture pro cnc vises, making this a perfect solution for small, high production parts:

SAMCHULLY S-250 ROTARY TABLE WITH STALLION 9/23 TRUNNION TABLE

There are often times when a 4th CNC operation must be completed on a different workholding device or machine tool. The following fixture solves this issue and leaves you with a completed part every cycle. This setup was built specifically for the Doosan DNM-5700 and features a Stallion 9/23 Trunnion Table attached to a Samchully S-250 Rotary Table. Similarly to the previous setup, here we have a fixture plate designed for the DNM-5700 machine table with a baseplate and 4th Axis assembly residing on its surface.  Aside from the large amount of time saving that comes from a 4th axis solution, the additional benefit of this cnc fixture is the vise that sits to the left of the 4th axis assembly. This additional allows for the machining of an additional operation, independent from the machining that takes place on the trunnion table. As stated, this leaves the operator with a completed part each cycle,
eliminating the need to take the part to a different machine for the last operation. Again, this piece sits on a small baseplate that can be easily removed from the fixture plate of the DNM-5700.  Our workholding device is the PCV vise line from Samchully Workholding, which comes in a variety of sizes:

SAMCHULLY S-320 ROTARY TABLE WITH STALLION TOMBSTONE

Our last 4th axis solution features ​the Samchully S-320 rotary table with a Stallion 6" Tombstone attached. This setup was designed specifically for the Doosan DNM 6700.  This setup, along with the previous two, features a TS1200 hydraulic braking system. This brake, designed and manufactured by Martin Trunnion Tables, is purposed to keep the 4th axis fixture from flexing and rotating during heavy, off center machining. In terms of workholding, we went with the CDV centering vises from Advanced Machine and Engineering.  This 4th axis solution is perfect for high quantity jobs.

Here at Martin Trunnion Tables, we frequently make fixtures for a variety of machine tools and rotary tables, including Doosan and Samchully Workholding. To view more example fixtures such as these, visit our 4th axis solutions page exclusive to Samchully Rotary Tables.