IndusMart

Hydraulic clamping

① Pressure bolt
By using an Allen wrench to tighten the pressure bolt, the oil pressure in the oil cavity is increased, and the inner wall of the oil cavity is expanded in the axial direction evenly and symmetrically, thereby clamping the tool.
②Oil cavity
The high-pressure oil transfers the pressure evenly to each part of the closed oil chamber, and the oil in the oil chamber increases the resulting damping at the same time, thereby improving the dynamic characteristics of the chuck, reducing vibration, and improving the processing quality, which has a significant effect.
③Clamping hole
The inner wall aperture shrinks uniformly to the center line due to the increase in oil pressure.
④Expansion wall
The expansion wall is accurately calculated and set to produce the required expansion amount when the oil pressure reaches a given value.
⑤ Ring groove
The huge pressure generated between the inner wall of the clamping hole and the tool squeezes the remnants of lubricating substances such as oil and grease into the ring groove, keeping the clamping hole clean and dry, and ensuring reliable torque transmission.
⑥Tools
After the tool is inserted into the clamping hole, it is clamped on the ideal center line, the clamping accuracy is extremely high, and the radial rotation runout does not exceed 0.003mm

lnstructions for use of hydraulic tool post

Please note!
①It is forbidden to empty lock before inserting the tool.
② Please use a tool with a tolerance within h6.
③Do not use tools with flat or chipped handles.
④ When clamping the tool,
Be sure to rotate the locking bolt to the limit.
⑤The insertion length of the tool cannot be less than the length of the tool, see the figure and table.

Fastened by bolts,convenient for clamping

Use an Allen key to lock it. When locking the hydraulic tool holder, please lock the locking screw to the end, but remember not to empty the locking screw before inserting the tool. (When tightening the screw manually, please tighten until the screw stops naturally. At this time, the clamping force of the hydraulic knife holder is the best. If the lock screw is empty, the tool cannot be inserted, the knife holder will leak oil, and the accuracy will decrease)

About the company---GUS

GUS is a professional manufacturer of CNC tool holders integrating R&D, production and sales. The company has its own factory, professional CNC tool production team, advanced processing equipment, testing equipment and professional technical personnel. It mainly produces high-precision BT toolholders, HSK toolholders, ISO toolholders, keyless toolholders, pull-back toolholders, powerful toolholders, pull-back rods, spindle accuracy test rods, high-precision chucks and other products. We can design and manufacture various high-quality non-standard tools according to customer requirements, and sell parts of CNC machine tools in batches.