Quality Control 1 tell about
1. Nature Aging Treatment (about 2 years)
2. Secondary Aging Treatment
3. Good Performance“Mother Machine” of Swiss Type CNC Lathe Parts
4. Kinds of Detection Equipment of checking Swiss Type CNC Lathe Parts
5. Strict Purchase of Raw Material
6. High Experienced Assembly
7. Comprehensive Test of Swiss Type CNC Lathe before Delivery
This Quality Control 2 will tell about
Swiss CNC Lathe Frame, Structure and Design to Control Quality. Pls check below information.
1. Machine Design and Production Technology based on Korea and Japan Standard.
With Outstanding Layout
Z1, X1 axis guide rail and tool table installation surface settled in middle of machine bed, ensure structure stability.
2. Entire Machine Body, High Stability, High Rigidity Whole Bed Structure
● High stability, high rigidity whole bed structure
● Made by high hardness cast iron
● Adopting left and right completely symmetry and box type stiffened plates design, inblock cast
● High stability, high rigidity whole bed structure
● Made by high hardness cast iron
● Adopting left and right completely symmetry and box type stiffened plates design, inblock cast
3. Machine Weight Heavier than others same configuration, making machine not Vibration when processing parts and longer machine service life.
One-piece Casting , Strong and Durable Material & Machine Frame
4. Widen Guide Span Structure, spindle/sub-spindle's brake locking device after dividing, improve stability of workpiece machining.
5. Machine Material High Rigidity, suitable for stainless steel, alloy steel etc heavy cutting.
processing capability: bearing steel 58~65HRC
6. Spindle：Reduce heat, No vibration at high speed and long time running
● Spindle box symmetry structure design, balance thermal deformation
● Spindle box equipped with forced cooling fan to reduce heat
● Double-sided high-precision dynamic balance structure, realize full dynamic balance of spindle parts, ensure spindle no vibration at high speed and long time operation
7. C axis: High indexing precision, High resolution
● (C axis) use CS control, speed/position feedback component use high density magnetism encoder as position loop feedback, ensure high dividing accuracy
● Unique V type pneumatic clamping mechanism, improve C axis machining precision
8. Sub spindle: Push parts function, Linkage interpolation
● Integration casting, high optimized rigidity bearing span design
● Pneumatic device at front to push parts
● NSK P4 level high precision bearing
9. Clamping system
● Reliable, stable, small rotating centrifugal force
10. Finished parts receiver: Quick, Correct, Good.
● Finished parts and chip can be completely separated, doesn’t need classify clean manually.
● Special design structure ensure quickly collect when finish machining back of parts.
● Internal design prevent product surface scratched surface
11. Guide sleeve: Stable, high rigidity
● Guide sleeve design front and back labyrinth seal, local slight positive pressure to prevent oil and gas to enter, to ensure stable performance of guide sleeve and long service life.
● NSK bearings use high precision pre-loaded 4 row back to back high speed angular contact ball bearings, bearings in this way can also bear radial and axial load, making guide sleeve with high static and dynamic rigidity.
12. High precision synchronous guide sleeve drive
● Guide sleeve drive with THK synchronous spline drive
● Because small distance between parts cutting location and guide sleeve support, can effectively guarantee precision and efficient processing of thin and long shaft parts.
Service
Good Samples Processing, Good Installation,Good Training will bring Good Quality.
Installation and commissioning:
1. Installation foundation: foundation must be fully compacted, no hole, no empty soil etc.The ground floor thickness is more than 40mm, area size is extended by more than300mm from the outside of the machine.
2. Machine installation place need to configure the following interface:
Power interface: standard voltage of machine 220V± 10%, three-phase five wires and 50hz.
If the power of the equipment installation site must be for three phase four wire, the power line voltage is 380V (pay attention to the power supply stabilization voltage, be sure to guarantee power supply voltage fluctuation shall not be higher than±5%) , first need access to transformer, then access to the machine.
Compressed air interface: p=4～6kgf/cm2, Q=5m3/h, air supply outlet reserved ￠10 tracheal quick connector, connector to machine installation position, set aside ￠10 trachea 1 ~ 2 meters, so that the scene as a temporary adjustment. The main channel of compressed air must be equipped with a main pipe filter and dryer. The pressure must be guaranteed at 0.5 ~ 0.7 Mpa.
3. When the buyer go to the seller's factory for installation and commissioning training, then the buyer themselves can installation and commissioning after machine arrival.
The buyer can also pay to the seller when let the seller go to their factory for installation, debugging, operation training. The seller provides the installation and debugging instructions and the buyer provides the lifting tools etc.
Inspection and acceptance:
Before delivery, the buyer can go to the seller's factory for pre-acceptance, including machine configuration, machine operation test, sample processing, It will be deliver after satisfied acceptance. Upon arrival of the goods, the buyer shall inspect again by the above same standards
Training:
1. At the seller's factory, seller shall provide training service for the buyer free of charge. Other charges are for the buyer.
2. The buyer can also pay to the seller when let the seller fly to buyer's factory for operation training.
