
LLAMBRICH
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang LLAMBRICH dari 3G Electric.
What mounting types are available for LLAMBRICH drill chucks?
LLAMBRICH drill chucks are offered in several mounting configurations to fit different machine spindles. Taper-mount chucks use Jacobs Taper (JT) sizes such as JT1, JT2, and JT3, which are common in drill presses and manual milling machines. Thread-mount chucks are available with threads like 3/8"-24 and 5/8"-16, suitable for portable drills and some CNC spindles. Additionally, certain keyless models like the JK-08 MT-2 feature an integrated Morse Taper (MT2) arbor, allowing direct mounting into tailstocks or spindles with MT2 sockets. Selecting the correct mount type ensures proper fit and runout performance.
What is the capacity range of LLAMBRICH drill chucks?
LLAMBRICH drill chucks cover a capacity range from 1/64 in to 5/8 in, depending on the model. For example, the SP-07 J-1 FGE-C keyless chuck accepts bits from 1/64 in to 19/64 in, while the JK 16 R-5/8 keyless chuck handles 1/8 in to 5/8 in. Keyed models like the CY-10 R-38 have a capacity of 1/32 in to 3/8 in. This range accommodates small precision drills for PCB work up to larger bits for structural drilling. Always verify the minimum and maximum capacity against your bit shank diameters to ensure proper grip.
Are LLAMBRICH drill chucks available in corrosion-resistant materials?
Yes, LLAMBRICH offers corrosion-resistant drill chucks constructed from stainless steel (SS). Models such as the SP-07 J-1 FGE-C (keyless) and CSS-06 R-3/8 GE DS (keyed) are explicitly specified as stainless steel, making them suitable for environments with high humidity, coolant exposure, or corrosive fluids. These chucks maintain dimensional stability and grip strength under such conditions, reducing the risk of rust-induced runout or seizing. For standard applications, other models use hardened steel with protective coatings.
What is the difference between keyless and keyed LLAMBRICH drill chucks?
Keyless LLAMBRICH drill chucks, such as the JK-130-5/8, allow bit changes by hand-tightening the chuck body, enabling quick tool swaps without additional tools. They are ideal for applications requiring frequent bit changes, like production drilling or CNC toolchanging. Keyed chucks, like the CBB-13 J3, use a separate key (e.g., K3 or K34) to tighten the jaws, providing higher clamping torque and better resistance to bit slippage under heavy loads. Keyed chucks are preferred for high-torque operations or when using larger diameter bits.
Do LLAMBRICH drill chucks include ball bearings?
Several LLAMBRICH drill chuck models incorporate ball bearings to reduce friction and improve concentricity. For example, the SP-07 J-1 FGE-C and CBB-13 J3 are specified with ball bearing construction. This design minimizes heat generation during high-speed operation and maintains consistent grip force, which is critical for precision drilling. Ball bearing chucks are particularly beneficial in applications with continuous or variable spindle speeds, as they help extend tool life and improve hole quality.
How can I obtain technical datasheets for LLAMBRICH drill chucks from 3G Electric?
3G Electric provides datasheets for each LLAMBRICH drill chuck SKU, containing specifications such as mounting type, capacity, material, key size (if applicable), and bearing type. These datasheets are available upon request or can be accessed through the product listing on the 3G Electric website. For detailed dimensional drawings or runout tolerances, contact 3G Electric's technical support team, who can supply the relevant documentation to assist with integration into your equipment.
