Our versatile precision centerless and OD grinding machines are workhorses which require a smaller footprint than similar machines yet excel in demanding high production environments where the name of the game is high volume at low cost, with exceptional precision. Glebar engineers can tailor an Aerospace Precision Grinding Solution which can offer the customer a machine with intelligence, in-process inspection, ease of use, and mulitple part-per-cycle capability -- maximizing up time and production rates.
The customer was outsourcing grinding of components and came to Glebar looking for a way to reduce lead times on parts, reduce costs, and bring grinding capability in-house.
Original challenge was to thrufeed 1-½” diameter, 15’ aluminum tubes removing 0.003”-0.006” per pass. The second requirement was for the machine to be capable of grinding 8’ steel tubes which featured a 1” diameter bearing surface in the middle of the tube which could not be ground. This meant that the grind would have to begin in the middle of the tube where the machine had to infeed into that section and then initiate a thrufeed process. The part also had a thin wall that had to be maintained and the grinding process had to be controlled to avoid burning.
Challenge: To grind diameters on parts of many sizes and lengths for a manufacturer of aerospace fasteners. The goal was to provide a solution that gave the customer a machine with intelligence, in-process inspection, ease of use and to maximize up time and production rates.
Challenge: A tier one machine tool component manufacturer needed an in-house process to grind stainless steel shafts, used for Spring Lifters, automatically at a high volume, with a high degree of precision. The customer’s existing process was outsourced, resulting in a higher cost, in addition quality and consistency of the components post grinding was an issue. The customer’s requirement was to have a large amount of stock removed while maintaining an 8Ra surface finish.
Below is a sample of select components Glebar has ground over the years. Please contact us and send us your drawing for a personal consultation.