Kinefac Corporation    Worcester, MA 01603-1260
Jul 06, 2005 Thread and Form Rolling Machine features vertical rolling axis with 2 cylindrical dies that move uniformly towards thread or form being rolled. Design facilitates vertical automatic or manual loading of headed bolt and fastener blanks and eliminates need for feed unit adjustments, even with changed die diameters. With dies up to 6¾ in. diameter and 4½ in. face and die drives up to 20 hp, machine is suited for parts from 3–75 mm in diameter.

LMT-Fette    Cleveland, OH 44135
Mar 24, 2005 Quick-change shank allows Axial Thread Rolling Head to go from installation in screw machine to CNC lathe and to CNC machining center. Shanks are compatible with VDI, HSK, CAT-V, and straight shanks. For work on multitude of machines, rolling heads can be equipped with designated shank, or single shank can be provided for several rolling heads.

LMT-Fette    Cleveland, OH 44135
Mar 14, 2005 Offered in T120F, T160F, T220F and T350F models, Tangential Thread Rolling Heads set up with no roll timing and feature 10 min thread roll changeout. Symmetrical roller repositioning is performed with central setting screw, away from rolling system. Accommodating thread diameters from 5/64–2 in., products allow for adjustment from coarse to fine and extra fine pitch threads. Heads feature carbide shafts and can also thread 1/16–1 in. dia NPT and NPTF pipe sizes.

Nook Industries, Inc.    Cleveland, OH 44125
Sep 07, 2004 Series NRS Planetary Roller Screw Assemblies feature high axial resolution with multitude of contact points for carrying large loads. Units operate under shock loads and adverse environmental conditions, with poor lubrication, and after ingesting ice and sand. Assemblies feature nuts with threaded rollers, which are available with integral flange or as cylindrical nut in split preloaded, or one-piece solid non-preloaded design.

CJWinter Machine Technologies    Rochester, NY 14611
Mar 11, 2004 Suited for thread rolling applications on CNC tuning centers and Swiss and Multi-Spindle machines, Model 190 features single-piece front-plate design that provides thread roll protection. Utilizing engraved scale, it features micro-adjustable thread pitch diameter and permits on-the-machine adjustments. Roll-locating mechanism that consists of single carbide bushing for each roll eliminates use of needle bearings. Attachment comes with ¾ in. square shank holder.