Spring Assembly

Task

• Inserting springs into holes in a spring assembly machine
• High performance requirements 
• low space consumption

Solution

• A customer-specific linear motor axis with a length of 240cm serves 8 paralell standing processing stations with workpieces
• The machining stations each consist of a linear motor axis HN and a mounted rotary unit ST and move the workpiece to the appropriate positions for the drilling hole assembly with springs
• Insertion frequency is 600 springs per minute

Benefits

• High cycle rate with an assembly frequency of 600 springs and a high life expectancy requirement of 30 million cycles. 
• Low space requirement with 8 parallel machining stations with 24 axes on six square meters 
• Pre-assembled system components for easy installation and shortened commissioning.