BTA deep hole drilling machine

Product Description

• Adopt front chips removal method when boring. It means the chips will flow out from holes on the clamp body of headstock front end.
• Workpiece loading and clamping adopts one-end chuck and another end collect clamping by manual .
• The machine used guide rail is double rectangular sliding guide rail , which is processed through medium frequency quenching and precision grinding.
• Tool feeding adopts servo motor ,servo speed reducer, rack and pinion structure , stepless speed can be realized .
• Machine equips with one set drill bar support rest , which is assembled with hitching and pulling structure, pull the drill bar support rest back to original position when the processing finished and returning tooling ; Can also adjust the axial position manually through the rack on machine bed ,but rack and pinion structure should be released by releasing structure under the machine working condition .
  
• Oil pressure head can do axial movement driven by motor to reduce the labor force . The collect is assembled in front end of oil pressure head .
• Headstock drive the workpiece to rotate , Three-phase asynchronous motor to drive, main motor power 30kw. Three-jaw chuck is assembled in front end of chuck body .
• Coolant system adopts three groups of quantitative pumps, with flow 100L/min, 200L/min, 400L/min .

Machine main parameters:

Machine main parts list: