4/17/2018 | 1 MINUTE READ

Balls on Ejector Bushings Run at Angle to Increase Load Capacity

Originally titled 'Balls on Ejector Bushings Run at Angle to Increase Load Capacity'
Facebook Share Icon LinkedIn Share Icon Twitter Share Icon Share by EMail icon Print Icon

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

Facebook Share Icon LinkedIn Share Icon Twitter Share Icon Share by EMail icon Print Icon

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

  • Tradeshow Tuesday: Are You a Moldmaker Who Exhibits and Attends Events?

    At least 40 mold builders are sharpening their marketing and trade skills at NPE2018 by participating as exhibitors. NPE2018 is a unique, specialized event that only takes place once every three years, so I wanted to make sure that mold shops have the information that they need to promote themselves and to make the most out of their investments in the show.    

  • Technology Tuesday: Preparing for NPE with Plastics Review

    This slideshow has you covered in plastics review with discussion on common plastics problems like sticking and warping. It includes pieces on software analysis for plastic parts, and it even includes a piece on making the most out of used plastic.

  • The Manufacturing Alliance NPE2018: The Wrap Up Show

    Christina Fuges, Cyndi Kustush and Barbara Schulz of MoldMaking Technology take a look back with The Manufacturing Alliance at the technology and trends they saw during their five days at NPE2018.

Resources