Seco tool holders

Types of SECO Tool Holders

Some popular SECO tool holders and their alternatives are listed in the following table.

• Seco cylindrical tool holders: These cylindrical pieces of tool holders are fixed to the lathe machine spindle to hold the cutting tools. The tool holder will have a central hole that fits the lathe spindle, which allows it to be rotated or moved into position.
• Seco Dorian tool holders: The Dorian tool holders are often fixed with a set screw (or grub screw) that is intended to lock the tool in position. An additional advantage of using a Dorian tool holder is that it may allow slip-fit installations, which are also favorable for quick changes.
• Secu boring tool holders: A boring tool holder is made for a boring tool. A boring tool is primarily a lathe cutting tool; it is used to increase the diameter of an already drilled or machined hole accurately.
• Seco lathe tool holders: Lathe tool holders are devices that hold the cutting tool in place while machining the workpiece. The cutting tool is mounted on the tool holder, which is later secured on the tool post of the lathe machine.
• Seco mill tool holders: The function of a mill tool holder is to clamp down and hold the milling cutters. Once the cutter is mounted onto the holder, it will be able to fit and be mounted onto the spindle of the milling machine.

Specifications and Maintenance of Seco Tool Holders

• Big Tool Holders:

  With a taper of 11.5 degrees, they are designed for higher capacity and greater rigidity. The key specifications are:

  • Sizes and Weights: Common sizes are BT50 with 11.5 kg.
  • Grip Systems: Commonly Adopted Secos self-gripping systems for simplicity and efficiency.
  • Driving Methods: Seco holders use direct connection, where the tool drives the holder without belts or gears to lower backlash.

• HSK Tool Holder:

  An HSK (Hohlsinputskonus) holder features a hollow, tapered, and splined taper interface that provides enhanced clamping force and stability during machining operations. The key features are:

  • Sizes and Weights: The HSK tool holder has two common models, HSK63A and HSK100A, which stand for the size, grip, and weight.
  • HSK tool holders provide dual contact points: face contact on the driving side and shaft contact on the other side, thus providing greater stability than a Seco tool holder.
  • Grip Systems: Self-gripping system: automatically clamps and releases tools with simple push-button operation; wafer clamping system: uses a clamping wafer for more precise tool clamping, typically for tools with a smaller diameter.
  • Driving Methods: A HSK tool holder can use a direct connection or a belt to lower spiral backlash.

• Seco Modular Tool Holders:

  Modular tool holders connect the machine spindle to a cutting tool, allowing the use of various cutting tool geometries while maintaining the accuracy and rigidity required for precise machining operations. The key features are:

  • Insertable Adapters are specific coupling devices commonly used in machining applications to provide a flexible connection between different tool holders and cutting tools. Typical Insertable Adapters include Whistle Notch Adapters and Clamping Adapters.
  • Common sizes and weights: Regular dimensions. The main feature of modular tool holders is that they can connect to other tool holders, thus avoiding the need to exchange machines.
  • Driving Methods: They are the same as those used with in-holders driving methods.

• SHR Internally Driven Tool Holders:

  An internally driven tool holder transmits power to a rotating tool through a drive mechanism housed within the holder. The features are: heightened torque transfer: providing greater cutting capacity; compact design: a smaller, lighter tool assembly for more effortless handling and operation; and enhanced accessibility, which allows getting into tight spots and working angles.

• Common Using Method:

  Taper tool holders have a wedge-shaped body, wide top, and narrow bottom, which hold the tool by wedging against it, providing a firm grip. Common driving methods include direct driving, belt driving, and threading driving.

Maintenance

The maintenance of the Seco tool holder includes cleaning, lubrication, inspection, and storage.

• Cleaning:

  Wipe off the holder, clean the clamping area and dump, and eliminate debris, chips, and lubricants.

• Lubrication:

  Periodically grease the guiding and clamping areas of the holders to ensure smooth operation and minimize wear.

• Inspection:

  Inspect the holder regularly to check for damage or wear, ensuring proper alignment and tool clamping.

• Storage:

  Using holder protective covers or boxes for storage can keep them from being damaged and dirty.

Applications of seco tool holders

• Excavation industry:

  Holder tools have a significant position in the excavation industry. Excavation holders are specifically designed to support cutting tools used by ECMs. They ensure proper alignment and tool replacement. In a given study, excavators performed more quickly and more easily thanks to well-functioning excavator holders.

• Textile industry:

  SECO tool holders are widely applicable in the textile sector, which relies heavily on machining. Textiles tool holders are used to support cutting tools for textiles like cloth, leather, and other textile materials. The precision of textile machining operations is made possible by secure tool holding and stable machining.

• Fashion industry:

  In the fashion industry, fashion tool holders play a vital role in supporting cutting tools used for garment production. These holders provide the necessary accuracy and versatility to handle different types of fabrics and intricate cutting techniques.

• Automobile industry:

  Tool holders are also widely used in the automobile industry. They are suitable for automobile machining tools such as lathes and milling cutters. Automotive tool holders can precisely position and steady these machining tools, ensuring accurate machining of automotive parts.

• Construction industry:

  Tool holders play an indispensable part in the construction industry. The construction holders are used to support construction-related machining tools (e.g., drills, saws, etc.). Accurate positioning and support are provided for the machining of various construction materials.

How to Choose SECO Tool Holders

Choosing appropriate tools for machining projects or reselling can be a daunting task for buyers. Here are some helpful key pointers for buyers of SECO tool holders to note when selecting the tools for their CNC machines:

• Machine compatibility:

  Buyers should ensure that the tool holders they select will be compatible with their CNC machine. They should know the specifications and design of their machine and choose holders that will work with its configuration, so there are no installation or functionality issues.

• Project requirements:

  When choosing tool holders, buyers should consider the specific projects they will use the holders for. They should evaluate the types of materials they will be working with, as well as the machining operations and tool requirements. This will help them choose holders that are suitable for their particular projects.

• Flexibility and adjustability:

  Buyers should consider the versatility and adaptability of the tool holders to accommodate different types of tools and adapt to various machining tasks. They should also look for holders that can fine-tune their tool positions and setups to ensure they can easily adjust their configurations as needed.

SECO tool holders FAQ

Q1: How does the tool holder affect cutting tool performance?

A1: The tool holder provides the necessary support and connection to the cutting tool. By ensuring proper alignment, adequate support, and appropriate damping characteristics, the tool holder contributes to maximizing the cutting tool's efficiency and effectiveness.

Q2: How do you install a tool holder?

A2: To install a tool holder, first, make sure the machine is turned off and the spindle is unclamped. Then, clean the tool holder and spindle taper. Next, align the tool holder with the spindle and push it into place while rotating. After that, securely clamp the tool holder in position and ensure proper alignment, then re-locate the spindle.

Q3: What is a tool holder made of?

A3: Typically, a tool holder is made of the following materials: alloy steel, carbon steel, stainless steel, aluminum, etc. Sometimes, it is also coated with titanium nitride (TiN) or other ceramic coatings to enhance the tool holder's wear resistance and corrosion resistance.