Medical

Simplified CMM inspection for productive quality control

WLR Precision Engineering is a contract machining specialist in Wilford, Nottinghamshire, and the company was using a pair of 15-year-old coordinate measuring machines (CMMs) in its inspection room. Looking to upgrade the technology, WLR Precision invested in two CMMs manufactured by LK Metrology. Soon, they had largely superseded the older CMMs.

Ease into 3+2 machining

03/15/2022

Author:

Alan Richter

Performing five-axis machining with a 3+2 strategy is preferred by a growing number of part manufacturers.

Read Article

RSH Electric Hygienic Rod-Style Actuator

RSH Hygienic Actuator Delivers Clean, Continuous Control

The RSH is designed for forces up to 7,943 lbf (35kN), speeds up to 20 in/sec (498 mm/sec) and stroke lengths up to 48 in. (1200mm). It is available in both ball screw and roller screw options. While ball screws are an economical option with medium life and force capabilities, roller screws (manufactured by Tolomatic) provide higher force capability, increased life and improved accuracy.

The design engineer’s guide to photo-chemical etching

As a precision sheet metal machining technology, photo-chemical etching achieves exacting tolerances, is highly repeatable, and, in many instances, is the only technology that can cost-effectively manufacture precision metal components with the accuracy necessary in demanding, and often safety-critical applications.

Micromanufacturing, photochemical etching in the auto industry

The automotive industry is a driving force when it comes to innovation and development of micro-systems, with demand for high volume production, unlike the more niche applications in the aerospace sector. Two technologies, photo-chemical etching and micromanufacturing are migrating to this technologies.

Piezo Actuators

Cost optimized for large quantities, the lightweight P-604 amplified piezo fixture actuator provides a large travel of 300µm in a small footprint of 13x20mm, engineered for a long maintenance-free life. Zero-play flexure guides deliver frictionless and ultra-straight motion. At the heart of the motion-amplifying flexure design is a multilayer piezo ceramic element, of the same proprietary construction as the ones used on the Mars rover for their extreme reliability and lifetime beyond 100 billion cycles.

ARCH Cutting Tools acquires North American Carbide

ARCH Cutting Tools Corp. in Bloomfield Hills, Michigan, has acquired North American Carbide of Orchard Park, New York.

Reshoring may be building back U.S. manufacturing

While some of this momentum comes from COVID-19 pandemic-related shortages and shutdowns and supply chain back-ups; in the long-term reshoring has the potential to save U.S. manufacturers critical production time, reduce transportation costs and could better support just-in-time production by reducing capital tied up in stock.