Newly developed! Deep hole boring machine sales World’s firstφ1.0mm L/D=400 ! Leading the industry with small-diameter deep hole drilling machine!
- 1 Description
- 1.1 Machinery development using the machining know-how of HI-TAK, experts in deep hole processing
- 1.2 JDH-600-R
- 1.3 JDH-600-TF/JDH-600-T
- 1.4 JDH-400-STS/JDH-400-ST
- 1.5 Gun drill polishing machine
- 1.6 high-performance Built-in spindle motor
- 1.7 Coolant tank for deep hole drilling machine
- 1.8 Other line up – Gun drilling machines
- 1.9 Previous deep hole drilling machine movie
Our gun drilling machines meet a wide variety of needs in the medical, aerospace, automobile, and semiconductor fields. In particular, our model compatible with hole diameters of φ 1.0 to 6.0 is suitable for workpieces with extremely small diameters and L/D (depth with respect to hole diameter) exceeding 200, a task that is difficult with conventional gun drilling machines. Achieves deep hole drilling with high coaxiality (concentricity). In addition to models sold overseas, we have a large number of conventional models for domestic sales. We also can propose the most suitable machines for our customers.
Highly accurate and has a little deviation of concentricity, and it enables a flexible clamping method to accommodate various shapes.
It can also be used for deep hole machining of workpieces that have undergone outer diameter machining.
Typically, the processing of thin-walled pipes is generated by an electrically resistant welded pipe made by rolling a thin plate or a processing method of heating and cooling and rolling, and not by cutting.
Small-diameter deep hole machining is not impossible even with machining centers. Still, L/D (machining hole depth/machining diameter) and machining accuracy are far behind gun drill machines.
- Drill breakage detection function to prevent breakage of gun drills
We achieve drill breakage prevention and visualize replacement time by constantly monitoring the torque of the main axle built-in spindle motor. Prevents cutting defects caused by cutting edge wear and reduces the rate of defective products.
- Low oscillation, high-performance hollow built-in spindle motor
-2.2kw built-in servo motor
-0.75kw built-in motor
-servo spindle motor (1.5kw, 7kw, etc.)
- Flexible chucking technology
Can be exchanged freely between chucks, including a collet chuck or a scroll chuck, depending on its work shape
- Highly durable chip box optimized to hole size
Maximizes the effective length of the gun drill to achieve increased machining accuracy and stability.
Relative rotational type of deep hole boring machine
Table type of deep hole boring machine
Simple table type of deep hole boring machine
high-performance Built-in spindle motor
Coolant tank for deep hole drilling machine
|Description||Relative rotational type||Relative rotational type||Table type||Table type||Simple table type||Simple table type|
|Hole Diameter Min. mm||1.0||4||1.0||4||0.5||4|
|Hole Diameter Max. mm||6||13||6||13||6||10|
|Part length Max. mm||600||600||600||600||400||400|
|Tool spindle speed Max rpm||12,000||15,000||12,000||15,000||12,000||15,000|
|Coolant pressure Max. bar||20||15||20||15||20||15|
|X axis mm||–||–||undecided||undecided||–||–|
|Y axis mm||–||–||undecided||undecided||–||–|