BalTec grafic for a reference story for water house pumps

Water Pump Housing

BalTec was asked to develop a process to retain a roller bearing in a newly designed water pump housing made of die-cast aluminum. Major criteria for this new product line were cycle-time, and the finished roll-form had to be flush to the bearing, plus of course, not jeopardize functionality. 

Traditional pneumatic machines could not provide enough stroke or speed to meet the customer’s requirements. The burnishing application required a long approach stroke but a slow linear forming speed due to the die-cast aluminum, a difficult material to form. 

For success of the new product line, cycle-time as well as finished roll-form was critical.
With the fully programmable ELECTRIC roll-former, both critical requirements from the customer were met. Since the 100 mm standard stroke offering provided adequate travel, plus offered linear speeds up to 140 mm/sec, the ELECTRIC roller forming machine was a perfect fit. 

Facts & Figures

Reference No. BUSA1018
Riveting Force 5.00 kN
Riveting Process Roller forming, burnishing
Material Die cast aluminium
Forming Time appr. 1.2 sec / Rpm: 200 rpm
Forming Tool Roller forming head
Stroke 45.22 mm
Device EB15M
Process Mode Time Mode
Area of Application Automotive, water pump housings, robots
User Benefits. Process Enough stroke or speed for production and optimum cycle time
User Benefits: Economic Successful implementation of new product line

Project implemented by BalTec Corporation - USA

For further questions or detailed information contact:

BalTec Corporation 
121 Hillpointe Drive
Suite 900
Canonsburg, PA 15317

Phone   +1 724-873-5858
Fax       +1  724-873-5858

or one of our BalTec subsidiaries.