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TSQ2180/TSQ2280 deep hole drilling and boring machine
Machine tool usage:
♦Drilling, boring and nesting processing of large diameter and heavy parts can be completed.
Processing technology:
♦The workpiece rotates at low speed during processing, and the tool rotates and feeds at high speed.
♦Drilling process adopts BTA internal chip removal technology.
♦When boring, the cutting fluid is supplied from the boring bar to the front (head end of the bed) to discharge the cutting fluid and remove the chips.
♦The nesting adopts the process of external chip removal, and it needs to be equipped with special nesting tools, tool holders and special fixtures.
♦According to processing needs, the machine tool is equipped with a drilling (boring) rod box, and the tool can be rotated and fed.
The main technical parameters
The scope of work
Drilling diameter range——————————————————————————————Φ40～Φ120mm
Maximum diameter of boring hole—————————————————————————Φ800mm
Diameter range of nesting material—————————————————————————Φ120～Φ320mm
Maximum boring depth—————————————————————————————— 1-16m (one size per meter)
Chuck clamping diameter range———————————————————————————Φ120～Φ1000mm
Spindle part
Spindle center height——————————————————————————————— 800mm
Conical hole at the front end of the bedside box————————————————————Φ120
Taper hole at the front end of the headstock spindle——————————————————Φ140 1:20
Spindle speed range of the headstock ————————————————————————16～270r/min; 21 levels
Feed part
Feed speed range————————————————————————————————— 10-300mm/min; stepless
Fast moving speed of pallet—————————————————————————————2m/min
Motor part
Main motor power————————————————————————————————— 45kW
Hydraulic pump motor power———————————————————————————— 1.5kW
Fast moving motor power—————————————————————————————— 5.5 kW
Feed motor power—————————————————————————————————7.5kW
Cooling pump motor power—————————————————————————————11kWx2+5.5kWx2 (4 groups)
other parts
Rail width—————————————————————————————————————1000mm
Rated pressure of cooling system—————————————————————————— 2.5MPa
Cooling system flow————————————————————————————————200, 400, 600, 800L/min
Rated working pressure of hydraulic system——————————————————————6.3MPa
The oil applicator can withstand the maximum axial force———————————————— 68kN
The maximum tightening force of the oil applicator to the workpiece————————————20 kN
Drill pipe box part (optional)
Taper hole at the front end of the drill pipe box—————————————————————Φ100
Taper hole at the front end of the drill pipe box spindle——————————————————Φ120 1:20
Spindle speed range of drill rod box—————————————————————————— 82～490r/min; 6 levels
Drill rod box motor power——————————————————————————————— 30KW
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Contact details
Telephone：+86 0534 - 7577666
Mobile phone：+86 15153447777 +86 13583411128
Fax：+86 0534-7578666
Customer service：+86 15215348180
Mailbox：shg@sjmachine.cn
Address：North Section of Lepu Avenue, Dezhou Economic Development Zone (from the terminal of No. 2 bus, 2 kilometers east of the road)
Dezhou Sanjia Machine
Manufacturing Co., Ltd.
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