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产品名称
ZG-540
Features
Picture
Specifi
Case
Machine main features:
1.ZG-540 bed and other key components are used Mihanna (bake) castings. Casting material grade is FC-30. Casting structure using one-piece molding technology, box structure, its advantages: high stability, small deformation, can effectively inhibit vibration, greatly extend the service life of machine tools. Coupled with the unique structure of the corresponding precision components, cutting performance. In strict accordance with the ISO static precision test standards for the production of strict control of each process excellence. The factory machine in line with national JB / T8771.2-1998 standards
Note: bimetal castings casting process control its application
Casting process control of dense metal casting (Meehanite Metal Casting); bimetallic casting is subject to a series of stringent casting process control, such as the carbon graphite (GC) and carbon content (CC) content of the iron material control; metallurgy quality Ie Cleanness and Under Cooling degree control; Wedge Value control after inoculation with CA-SI; 5 elements, alloying elements and nitrogen (N) content Control, etc., after re-casting extremely easy to Di wave expected to wave iron base and graphite distribution, improve the mechanical properties. In addition, in order to prevent deformation after processing, the castings are completely annealed to eliminate internal stress.
Secret drying GC40 type (GC275) of the application
Baking type GC40 most suitable for casting thickness of 10-15mm homogeneous castings. Such material structure of dense, good strength, low coefficient of friction, and with self-lubricating, so the surface hardness after quenching HRC48-52, used in the metal surface friction caused by thermal shock on the workpiece.
1. The head, fuselage, saddle, base, workbench, use advanced cast iron FC-30 material, and the stress relief treatment, mechanical precision and stability, good rigidity.
2. Spindle head design, the use of direct structure, the main structure of the internal ribs to be strengthened, high rigidity, solid, lightweight moving parts for precision machining and high-speed cutting.
3. X / YZ axes are linear slide, with high rigidity, low noise, low friction characteristics, can do fast displacement and get the best round precision.
4. All three axes adopt precision ball screw preloaded by C3 double nuts, with pre-tensioned design of both ends support seat, it can eliminate transmission backlash and compensate the error caused by temperature rise in advance, so as to ensure the positioning accuracy.
5. The Division of the machine produced by Renishaw laser measurement test, three-axis travel for the machine part of the 100% full inspection, internal control inspection standard VDI 3441 3 σ round trip six round trip test, to eliminate the greatest extent Deviations of the machine itself to ensure the positioning accuracy of the machine.
6. Circular measurement test, the use of circularity tester / Renishaw, correct roundness and machine geometry accuracy, to test to ensure the accuracy of the machine tool movement.
7. Three-track integrated rail with large span column design, greatly increasing the contact area of the column and the base to enhance the design of the head support; and column with high strength overall structure, the machine will be able to make the use of the amount of distortion generated Minimize.
8 spindle adopts direct drive, high-speed tapping to overcome the slight error caused by the belt drive to ensure machining accuracy and extend tool life.
Spindle direct 15000rpm, the lowest noise, minimum vibration, cutting surface optimization.
10.Advanced tool changer, using radial tool change system, the agency uses special materials, precision machining, reliable and accurate (no impact on the spindle) Efficient spindle floating roof bar mechanical loose knife mechanism, change the knife quickly and smoothly No noise.
11. Large capacity magazine body, can store 16 knives, Taiwan brand tool change system, making the tool exchange quickly, safe and reliable.
12. Electrical box using heat exchangers, can better control the temperature and humidity inside the box, make electrical work stable.
13 monolithic sit with Y to the chassis slope drainage, effectively remove the processing chip.
14.ZG-540 has a full cover cutting shield, effectively blocking splashes, leakage ensure that the user factory environmental requirements in line with ISO9000 standards.
15. In order to ensure the quality of the whole machine, the main purchased parts adopt famous brand manufacturers' products:
Controller: Japan's Mitsubishi M80B
Hydraulic unit: Taiwan Kang World, Seven foreign (special function optional)
Spindle cooling unit: Shenzhen Ruike
Pressure unit: Taiwan's gold company
Bearing: Japan NSK
Spindle: Taiwan Rui Ying
Ball screw: Taiwan Intime, on the silver
Linear Slides: Taiwan Yintai, silver, German-made Rexroth, because of that
Electrical components: Schneider
Central lubrication system: river valley
Tool magazine: Taiwan's big, St. Jie