KM CNC Machine Service
Published

Balls on Ejector Bushings Run at Angle to Increase Load Capacity

DMS showcases Bolex P ball-guided ejector bushings made of special roll steel bush casing, hardened and ground to hold fixed inside a high-resistant bronze cage for guiding the balls running along the cage.

Share

DMS displays several mold-related products at NPE2018. It displays the Almo worm-gear device, which enables inserts to be tightened and released inside the mold cavity. DMS also displays the Balzi mold-venting valve, which helps resolve the most common effects of poor cavity venting. The company has Boride-bonded abrasive products in its booth, including polishing stones, diamond-compound mounted points and industrial sharpening stones. It has i-Mold tunnel gate inserts designed for bottom gating and Exaflow gate inserts for tunnel and rear-surface applications; Kool Flow compact water manifold systems for injection molding, resistant welding, pneumatic control, vacuum forming, die casting, extrusion technology and water distribution; Diprofil handheld machines and diamond tools for tool, die and moldmaking; Desoi thread unscrewing devices; full-color, high resolution mold plaques.

DMS also showcases Bolex P ball-guided ejector bushings made of special roll steel bush casing, hardened and ground to hold fixed inside a high-resistant bronze cage for guiding the balls running along the cage. The unique feature is that the balls do not run aligned, but at a slight angle, enlarging the contact area and enabling greater load capacity. This system enables the precision balls to circulate endlessly. Typically, these are used in the ejector system when a friction-free application is required. DMS displays BZ hydraulic locking cylinders with robust cam-finger design to withstand heavy loads in a compact package for use in molds with side actions, slides or core pulls, and the company has MetalRustGuard self-adhesive wrap that protects metal molds from rust and corrosion in virtually any type of climate, including high humidity and marine environments.

Related Content

Techspex
Progressive Components
Maximum Mold Precision
KM CNC Machine Service
MoldMaking Technology Magazine
MMT Today enews
Forget about long angle pins & hydraulic cylinders
Maximum Mold Precision
Maximum Mold Precision