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Дуговое PVD-напыление серии MD от китайских поставщиков и фабрик: высокая степень ионизации и качество покрытия
High deposition rate
The current density of the arc spot is as high as 1012A/m2, and the energy density is as high as 1013W/m2. The high energy density directly leads to the transformation of the target material at the arc spot from solid phase to metal vapor plasma.
High ionization rate
Arc discharge is generated between the cathode evaporation source and the shell, and glow discharge is generated between the workpiece base and the shell, causing the cathode target to evaporate and ionize, generally up to 60-80%.
efficient and convenient
Fully automatic coating system, efficient and reliable, capable of batch production 4-5 times a day, equipped with historical records, storable process recipes, offline editing, abnormal alarm, and touch screen operation.
High impact resistance
The film has moderate hardness, film adhesion, high rigidity, and good impact resistance, suitable for rough machining.
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Capability for fast delivery (Get the shortes production process) -
Customized individually -
High stability (More than 10 years ofproduction experience)

Workpiece:
42CrMo (38-42HRC)
GB:42CrMo
ASME:4140
JIS:SCM440
Cutting data:Blind Hole Drilling
Cutting speed Vc = 70m/min
Feeding Fn = 0.15mm/r
Cooling:External cooling, Emulsion

Result:
Huasheng's HPD130 coated tool can achieve a cutting life of 63 meters
The coated tool from competitor BHE offers a cuttinglife of 49 meters。
The cutting life has been improved by 28.6%


| Параметр оборудования | Технические характеристики MD200 |
|---|---|
| Модель | MD200 |
| Технология нанесения покрытия | Дуговое ионное напыление |
| Травление | Влажное боковое травление с горячей нитью |
| Дуговые источники | 4 |
| Размер оборудования (мм) | Длина × ширина × высота: 3400 × 2000 × 2500 |
| Объем (м³) | 0.5 |
| Эффективная площадь покрытия (мм) | Ф310 × 400 |
| Максимальная рабочая температура (℃) | 500 |
| Мощность (кВт) | 120 |
| Вместимость (количество стоек) | 3 |
| Загрузка пластин (APMT1135) | 3600 шт. |
| Загрузка концевых фрез (D4×50L) | 1000 шт. |
| Максимальный вес загрузки (кг) | 200 |
| Диаметр шпинделя (мм) | Ф130 |
| Время обработки (ч) | AlTiN: 6~8 |