Victor Taichung - Q200T2Y2

BASE AND WAGON

The base is built in a single cast iron Meehanite ® with oversized ribs able to withstand the most severe stresses. This is subjected to outdoor stabilization treatment for a minimum period of 6 months allowing to eliminate the remaining internal tensions; the geometry of the "slant" type (including 45°) has been designed to facilitate the evacuation of chips as well as the accessibility to the machine by the operator. The base and the wagon are designed and designed according to the application of the analysis and design system (FEA). Using this system the computer determines the thickness and dislocation of the internal ribs. The two upper flat guides for the longitudinal movement of the upper wagon (Z1 axis) and the two lower rails for the longitudinal movement of the lower wagon (Z2 axis) are made on the basement.

GUIDES

Lathe guides are linear rollers guides of the best steel brands. An efficient automatic, timed forced lubrication system ensures constant lubrication on all contact surfaces. Guides dimensions are such as to make the specific pressure very low even under very heavy loads and stresses of work greatly increasing the speed of the rapid processing.

ELECTRO SPINDLE (DDS)

It has a monolithic structure in Meehanite ® cast iron fastened to the base on the base. The structure itself is "thermally symmetrical" to limit the effects of any temperature ranges that might be generated. An efficient cooling system with external cooling unit keeps the temperature constant. The spindle motor is a DDS (Direct Drive Spindle) motor that allows to have an excellent precision for an optimal finish and at the same time a lot of power for a high removal. It’s fitted with a Fanuc αBil170S (22-25kw) motor.

MOTORIZED TURRET BMT-55

It is 16 positions with BMT-55 connection. It is designed for  coolant exit outside and inside the tool holders. The positioning and bidirectional rotation of the platter is ensured by an extremely fast and reliable FANUC motor with an indexing time of only 1 sec. (tool to tool). For the motorized tools the motion is transmitted by a 4.5kw/ 6000rpm Fanuc motor.

SECONDARY SPINDLE (DDS)

It has a Meehanite ® cast iron structure. The structure itself is "thermally symmetrical" to limit the effects of any temperature ranges that may be generated. An efficient cooling system with external cooling unit keeps the temperature constant. The positioning of the secondary spindle is independent of the upper carriage (it is via ball screw as an additional axis B). The secondary spindle is an electrospindle motor DDS (Direct Drive Spindle) like the main one. This allows remarkable precision and indexing speed. It is equipped with the same Fanuc motor as the main spindle.

CHIP CONVEYOR

It’s positioned with the drain facing the tailstock, hinged type. Its maintenance and cleaning is extremely simple and fast, extracting it from the front of the machine. The dimensions of the conveyor have been sized for a long life while having to evacuate a large amount of steel chips or other material. The chip pick-up trolley is included also.

REFRIGERATION TOOL UNIT

It is complete with a very large collection tank capable of collecting up to 420L pump and pipes for the refrigeration of tools; the supply is brought directly to the turret tool. Upon request the system is equipped with additional high pressure pumps and systems for the recovery of waste oil in the tank to prevent the pollution of emulsions.

ELECTRONIC EQUIPMENT

The system is integrated with machine CNC and is complete with a watertight cabinet. All controls as well as the steering unit are located at the front while the control cabinet is located at the rear of the machine. As an option it is possible to have an effective air conditioning system that ensures that inside the electrical cabinet the operating temperature is controlled and constant to prevent the electronic components used from being damaged especially in the warmer seasons.

AUTOMATIC LUBRIFICATION SYSTEM

It includes the lubrication units, equipped with a timer and a series of dosing units for the automatic lubrication of: sliding guides - ball screws - bearings. An audible warning device warns us if the level has reached the minimum allowed while continuing to lubricate. To ensure that the system is fully functional there are pressure switches that measure circuit pressure that releases the liquid only when set pressure has been reached; if this does not happen due to leakage an alarm arises. The basement structure has been realized for the recovery of most of the waste oil in a special tray placed in the back of the machine.