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Longmen machining center T-shaped sliding pillow gear milling head
Longmen machining center T-shaped sliding pillow gear milling head
Product details
High rigidity spindle and automatic accessory head interface
◆ Front spindle neck: φ100mm；
◆ Maximum speed: 4500rpm;
◆ Slip pillow section: 520X420mm;
Sliding pillow stroke: 1000mm;
Equipped with loose blade blowing, spindle ring cooling, and external cooling, it has water cooling and air cooling functions;
The sealing at the front end of the spindle consists of a water slinger, a combination labyrinth, and airtightness;
◆ Direct spindle;
The spindle bearings are lubricated with long-lasting grease;
The spindle material is DIN low-carbon alloy steel, which has undergone carburizing and quenching treatment, and precision grinding;
The bearing span is iteratively calculated to the optimal stiffness, ensuring that the spindle has the best heavy cutting performance;
◆ Automatic head grabbing, automatic indexing, indexing angle of 2.5 degrees or 5 degrees;
◆ Automatic connection or disconnection of oil, cutting fluid, and gas through quick connectors and accessory heads;
◆ Attachment head tightening force of 12 tons;
High speed gearbox
◆ Maximum speed: 4500rpm;
◆ Transmission ratio: High speed gear 1.333;
Low speed gear 5.333;
Standard main motor: 22/26KW (continuous/30 minutes);
Maximum output torque: 747N. m/882N. m (continuous/30 minutes);
◆ Automatic shifting, the shifting cylinder is driven by hydraulic pressure;
The gears and bearings of the gearbox are lubricated by injection, and the cooling oil is cooled by an oil cooler;
All gear materials are DIN low-carbon alloy steel, which has been carburized, quenched, and ground to DIN5 level;
Standard automatic right angle head
◆ Front spindle neck: φ100mm；
◆ Maximum speed: 2000rpm;
Maximum torque: 1000N. m;
Front end seal of spindle: labyrinth+airtight;
◆ Automatic indexing and automatic loosening knife;
◆ Output tool interface; BT50;
The spindle bearings and gears are lubricated with long-lasting grease;
The spindle material is DIN low-carbon alloy steel, which has undergone carburizing and quenching treatment, and precision grinding;
◆ Adopting high-precision Gleason spiral bevel gear transmission, the gear material is DIN low-carbon alloy steel, and precision grinding is carried out after carburizing and quenching;
◆ Transmission ratio: 1:1
Graduation angle: 2.5 degrees or 5 degrees.
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