TS21160 Heavy-Duty Deep Hole Drilling and Boring Machine

This machine is a deep hole processing machine that can complete the drilling, boring and trepanning of large-diameter heavy parts. During processing, the workpiece rotates at a low speed, and the tool rotates and feeds at a high speed. When drilling, the BTA internal chip removal process is adopted, and when boring, the cutting fluid is supplied from the boring bar to discharge the cutting fluid forward (head end) to remove the chips.

Main technical parameters

Working range

Drilling diameter range——————————————————————Φ60~Φ180mm

Maximum boring diameter——————————————————————Φ1000mm

Nesting diameter range————————————————————Φ150~Φ500mm

Maximum boring depth——————————————————————1-20m (one specification per meter)

Chuck clamping diameter range——————————————————Φ270~Φ2000mm

Spindle part

Spindle center height———————————————————————1250mm

Tap hole at the front end of the headstock——————————————————————Φ120

Tap hole at the front end of the headstock spindle————————————————————Φ140 1:20

Spindle speed range of the headstock————————————————————1~190r/min ; 3 gears stepless

Feeding part

Feeding speed range————————————————————————5-500mm/min; stepless

Panel fast moving speed————————————————————2m/min

Motor part

Main motor power——————————————————————75kW

Hydraulic pump motor power——————————————————————1.5kW

Fast moving motor power————————————————————7.5 kW

Feed motor power————————————————————————11kW

Cooling pump motor power——————————————————————11kW+5.5kWx4 (5 groups)

Other parts

Guide rail width————————————————————————1600mm

Cooling system rated pressure——————————————————2.5MPa

Cooling system flow——————————————————————100, 200, 300, 400, 700L/min

Rated working pressure of hydraulic system——————————————————6.3MPa

Maximum axial force of oiler——————————————————68kN

Maximum tightening force of oiler on workpiece————————————————20 kN

Drill box part (optional)

Drill box front end taper hole——————————————————————Φ120

Drill box spindle front end taper hole——————————————————Φ140 1:20

Drill box spindle speed range————————————————————16~270r/min; 12 levels

Drill box motor power——————————————————————45KW

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Post time: Oct-11-2024