Bohle Introduces New Flexible Rotary Transfer Production Center |
|
|
Bohle Machine Tools is introducing at IMTS the Precitrame CNC Rotary Transfer Machine product line. The Swiss-built Precitrame includes up to 14 spindles at 6,000 RPM, NC-controlled rotary table and 14 floating fixtures at 120 mm. Positioning accuracy of the fixture system is 5 µm. All spindles include manual quick-connect clamping and/or coolant-through-spindle and may be configured for horizontal or vertical operation. Equipped with the Siemens 840D CNC, the innovative multi-station machine with automated material handling is suitable for high production of precision parts, the company said.
The 14-station MTR 414 H1 CNC produced rocker arms in less than 14 seconds, for example, and eliminated the need for deburring compared to a previous method, resulting in reduced cost per piece, said the company. |
 |
|
Precitrame transfer machines meet the high volume, high precision requirements of such sectors as the mobile phone industry, clock and watch making industry and the car industry, sectors where new product cycles are very short so companies have to bring their products to market very quickly.
Machine sequence: Parts are
loaded and unloaded automatically. To assure accuracy, the part is clamped
once at the first station and remains on the fixture through each station
before it is released at the last station. Twelve CNC AC 3-axis modular
machining units provide axis travel of mm (in): X=120 (4.724), Y=160 (6.299) and Z=130 (5.118). Toolholders are HSKC25.
A Stäubli poly-articulated 6-axis robot loads/unloads parts into and out of the machine.
Precitrame CNC rotary transfer
product line advantages include:
For more information contact:
Bohle Machine Tools
44160 Plymouth Oaks Blvd.
Plymouth, MI 48170
734-414-8220
|
|