The precision CNC deep hole drilling machine produced by the company is suitable for various kinds of work pieces for deep hole processing: Die & mould industry (water transport hole, hot runner, guide roller hole, etc. ) auto industry (deep hole processing in cylinder head, crankshaft, hydraulic tubing, plunger bushing, etc. ); Oil pump & lubricating nipple industry (deep hole processing in oil-injection gas, nozzle valve, plunger bushing, and other spare parts); Textile machinery industry (mesopore processing of various spindles); Medical equipment industry (axial processing in titanium alloy, stainless steel, etc. ); Mine & oil machinery (deep hole processing on piston rod, cylinder walls); Deep hole processing of rotor, central spindle, value spindle, unit outer cylinder, condenser tube plate in the industry of electrical power, steam turbine.
| Machine tool technology parameters |
| NO. |
items |
contents |
| 1 |
Holedia. Range |
Φ3.0-Φ30mm. |
| 2 |
Maximum depth of the drilling |
800mm. |
| 3 |
Working table size |
1000mm.×600mm. |
| 4 |
Load capacity of working table |
6000kg. |
| 5 |
Machine weight |
8000kg. |
| 6 |
Machine size |
3800mm.×3000mm.×2200mm. |
| 7 |
Axis travel |
X: 800 mm. |
Y: 700mm. |
Z: 800 mm. |
| 8 |
Range of spindle speed |
8000 rpm./min. |
| 9 |
Range of spindle feed speed |
0-250mm./min. (Unrestricted parameters) |
| 10 |
Rapid speed |
5000mm./min. |
| 11 |
Main motor |
7.5kw. |
| 12 |
Three axis servo motor power |
X: 2.0kw. |
Y: 3.0kw. |
Z: 1.3kw. |
| 13 |
The power of oil pump |
high-pressure pump:7.5 h.p. |
low pressure pump:7.5 h.p. |
| 14 |
Chip removal machine power |
0.55 kw. |
| 15 |
Total power of machine |
26kw. |
| 16 |
Cutting oil cooling pressure |
2-150 kg/sq.cm. (maximum pressure: 200 kg/square.cm.) |
| 17 |
Cutting the oil circulation flow |
6-60 l.t./min. (maximum flow: 60 l.t./min.) |
| 18 |
Cutting fuel tank capacity |
600 l.t. |
| 19 |
Number of spindles |
1 axis |
| 20 |
Pore size accuracy |
IT8-IT11 |
| 21 |
The surface roughness of the hole |
Ra. ≤3.2μm. |
| 22 |
Hole axis deflection of benchmark |
0.2-0.3/800mm. (General Materials and Equipment:P20,dia.Φ10mm.) |
| 23 |
Precision spindle deflection of inner hole |
0.005mm. |
| 24 |
Filter precision |
20μm. |
| 25 |
t-groove working surface |
National standard: 34mm. |
| 26 |
the oil temperature control |
20-40ºC |
| 27 |
shock absorption support |
two |
| 28 |
spindle with tubing connection mode |
Sealing joint, put an end to leak |
| Machine standard configuration |
| No. |
items |
contents/field |
| 1 |
Control system |
Taiwan SYNTEC numerical control. |
| 2 |
Main fuel tank |
Large capacity design, dual channel filter unit |
| 3 |
Circulating oil cylinder |
Multilevel magnetic adsorption filtration, equipped with vertical pump |
| 4 |
Hydraulic control system |
Intelligent control hydraulic system |
| 5 |
spindle motor |
MK power 7.5KW/8000prm |
| 6 |
Spindle inverter |
MK |
| 7 |
Principal axis |
Taiwan Dan makes |
| 8 |
Three axis servo motor |
INVT |
| 9 |
Three axis drives |
INVT |
| 10 |
bearing |
Japan NSK |
| 11 |
Lead screw |
TaiwanHIWIN X50 Y50 Z40 |
| 12 |
Guide rail |
TaiwanHIWIN X45 Y45 Z35 |
| 13 |
Central chip removal |
Spiral automatic chip removal system |
| 14 |
Body construction |
Resin sand casting |
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