Chucks & Jaws

The System 3R Delphin Zero Point system from GF Machining Solutions provides an affordable clamping system for use during heavy milling operations on a variety of machine tools. With the Delphin system, manufacturers can increase their overall productivity by streamlining setups and reducing machine idle time.

Just one wrong swivel and it's done: The touch probe collides badly with the workpiece or the chuck. To ensure that such a collision no longer leads to a prolonged machine standstill, HEIDENHAIN offers the TS 642, a universal replacement for the touch probes of HEIDENHAIN's TS 6xx series.

Hwacheon Machinery America Inc. introduces the C1 multiple-process turning center. Half turning center, half machining center (Y- and C-axis control), the C1 can completely manufacture parts with complicated shapes in a single chucking operation.

Fives offers the Landis-Bryant RU2 Fuel MGMT grinder. This high-precision grinding technology incorporates a modular multiple-surface grinder with extended flexibility to grind most complex components for fuel systems, valve and drive trains, bearings, aerospace and medical applications.

Northfield Precision Instrument Corp. introduces its customized Model 650 chuck. This chuck has been engineered using one chuck and two sets of flexing jaws.

The general-purpose drill line from Dormer Pramet includes the Precision Twist Drill brand of Silver & Deming drills. These reduced-shank drills deliver versatility and reliability.

Tsudakoma has developed the new RDS series direct-drive rotary tables. This series utilizes Tsudakoma's proprietary direct-drive motor system, enabling the rotary table to achieve high speed and acceleration with no backlash.

Overheated cutting edges cause chip welding, tool chipping and ultimately decreased tool life. To compensate, operators frequently reduce spindle speeds or increase their consumption of cutting tools. Both options prove inefficient, as machining takes longer and the expense of constantly replacing dull tools can drain your bank account. The HAIMER Cool Flash system, based on the existing Cool Jet system for shrink-fit holders, was designed to guarantee an optimal coolant supply, even at the highest spindle speed, according to the company.

Northfield Precision Instrument Corp. introduces its new Model 620 chuck. This 6"-dia. 3-jaw chuck has a 1"-dia. counterbore (hidden), with special sub-jaws, inserts and side loading base stop and stop pad.

Techniks magnetic chucks are a fast workholding solution that reduces mold setup and/or changeover time by 50 percent, and allows machining on five sides. Use magnetic workholding for all types of milling, drilling, through-hole drilling and boring operations on all sizes of molds or other workpieces.

The HAINBUCH SPANNTOP high-precision workholding system offers users the option of converting the basic chuck for OD, ID and 3-jaw clamping operations with a change-over time of 2 minutes or less. Equally important, in each mode, the chuck delivers proven performance and high repeatability, according to the company.

Jaw force gages from Dillon Manufacturing Inc. allow users to accurately measure the force applied to each chuck jaw independently, so problems can be diagnosed and corrected before a failure occurs. The reading in pounds of chucking force per jaw is the holding force available for that specific jaw.