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Drilling and tapping in one unit! Servo-feed drilling unit ‘SELFEEDER DUO’
03/10/2023
Takayuki KawaiSales Manager
Sugino’s “SELFEEDER DUO” series are innovative machine which can achieve the demands like “adding versatility into drilling or tapping special purpose machine“. It can improves productivity of precised drilling or tapping process for metal and resin workpieces and receive well reputation from customers.
Features of the compact and general-purpose drilling/tapping unit SELFEEDER DUO
1. Possible to do Drilling and tapping in single unit!
Since servo motors are mounted on both the spindle and feed shaft, drilling and tapping can be performed with one unit. It has two servo motors in one unit (spindle rotation and feeding). So it can operate both drilling and tapping by one unit. It can use variety types of tools so it has high versatility.
2. Easy programming!
We prepared large variation of drilling/tapping patterns into the controller. You can create and revise processing programs and conditions by simple operations.
Program example
3. Choice of servo motors
For uniting customer’s control system in the factory, SELEFFEDR DUO accepts for using several types of servo motor producers.
4. Possible to manage both energy saving and mass production.
Not using pneumatic in drive source so it reduces 40% electrical power consumption from previous models.
SELFEEDER DUO Lineup
SD3 ｜Suitable model for machining small, high-precision mass-produced parts
SD4｜Model which increased spindle torque and thrust
SD5｜Maximum output model. Suitable for large-diameter drilling and tapping
SD4/5 Advantages
・Long stroke 250mm
・Two models are available: direct-drive type and speed reduction type
・Supports high-speed/high-feed machining
・Possible to drill/tap multi holes simultaneously by speed reduction type + multi-spindle head
Contributing to the mass production of semiconductor and electronic device components
▶ 10,000 rpm high-speed tapping specification (special specification)
The importance of precise tapping process now increasing because of the miniaturization and high precision of semiconductors and electrical devices. This tapping specification is suitable for small, high-precision and mass-production machining.
Advantages
・Possible to tap 100 holes per minute
・Improves product efficiency of small, high-precision and mass-produced parts
・Installed micro floating mechanism on the spindle
・Compensates the small accurate difference between tap rotation and feeding conversion for achieving high precision of tapping operation.
・Compensate function of accurate difference reduces resistance force from tap cutting so the lifetime of tapping tool can extends its lifetime.
▶ Proposals for using SELFEEDER DUO at the maximum performance
Sugino can supply various options for making the maximum performance of SELFEEDER DUO.
Automatic drilling/tapping machine
Both drilling and tapping functions are integrated into one unit. Possible for immediate use in installation day. (SD3 only)
Coolant-through specification
Drills and taps tools with oil holes can be used for highly efficient deep hole drilling.
Drills and taps tools with oil holes can be used for highly efficient deep hole drilling.
Interchangeable type multi-spindle head
Enables simultaneous drilling/tapping of multiple holes. The multi-axis head can be changed with a single touch operation.
Enables simultaneous drilling/tapping of multiple holes. The multi-axis head can be changed with a single touch operation.
Please feel free to ask Sugino
Sugino Machine Limited has a service base in Thailand and provides various types of support.
・ We can select the most suitable model for your needs and situations.
・We can provide technical consultation and advices from your working environments and problems.
We can help you to improve your productivity. Please feel free to contact us!
