Ultrafast femtosecond stent laser cutting machine (four axis & infrared & green light) ML-MDFS500

Application

Four-axis super fast femtosecond stent laser cutting machine is mainly used for laser microprocessing of metal and non-metal scaffolds, such as intracranial thrombectomy scaffolds, nerve intervention scaffolds, peripheral scaffolds, stone basket scaffolds, etc.

High Precision Machining

Small cutting seam width :

<20um

High machining accuracy :

≤±5um

Good quality of incision :

infrared & green light processing mode for option,no burr & smooth incision & minimal heat affected zone

High machining efficiency :

one-off cutting through one side tube wall & continuous automatic feed machining

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Femtosecond stent laser cutting machine description

The ultra-fast femtosecond stent laser cutting machine is one of the precision laser tube cutting machines, with optional infrared and green light processing methods; it supports centripetal & vertical & composite opening feature processing of equal diameter, variable diameter, and planar instruments; The self-developed multi-axis and online measurement system not only has system stability and simple operation, but also realizes online error measurement and correction processing of precision thin-walled pipes, which significantly improves the processing accuracy and stability of the system. It is a technical content in the current market. Higher medical stent laser cutting machine, the equipment has passed 3C technical certification, and the quality is assured.

Equipment parameters

Maximum operating speed	500mm/s（X）；100mm/s（Y）；100mm/s（Z）；600rpm（θ）
Positioning accuracy	±3um (X) ±3um (Y1&Y2) ；±5um (Z)
Repetitive positioning accuracy	±1um(X) ；±1um (Y1&Y2) ；±3um(Z)
Cutting seam width	15um~25um
Consistency of reinforcement width	<±5um
Machining material	316L & Ni -Ti & L605 & Fe & Mg & Zn & PLA & PLLA & PI & Nylon & glass, metal & nonmetal materials
Tube blank length	<2.5m (customized support fixture)
Laser wavelength	1030-1070±10nm
Processing wall thickness	0~0.5±0.02 mm
Processing tube diameter	Φ0.1~Φ7.5±0.02 mm&Φ0.3 ~Φ16.0±0.02 mm&Φ1.0 ~Φ30.0±0.02
Single processing range	0～500mm (longer products will be machined by segmented splicing method);
Laser type	Infrared green femtosecond laser
Laser wavelength	1030nm~1070nm±10nm&532nm±10nm
laser power	10W&16W&20W for option
Equipment power supply	220V± 10%, 50Hz；AC 25A (main circuit breaker);
File format	DXF、DWG
Equipment dimensions	2100mmx1350mmx1750mm
Equipment weight	1800Kg

Strong adaptability

Have the ability of laser dry cutting & wet cutting & drilling & slotting and other fine machining technology
Support machining of radial opening feature of equal diameter tube
Can machine 304 & 316L & Ni-Ti & L605 etc. materials
Can aachine equal diameter tube & deformed tube & semi-finished tube &small format plane instrument
Adopt the combined precision thin-walled tube shaft sleeve support system with self-adaptive shape tolerance variation
Compatible with precision D-type chuck & ER series chuck & three-jaw chuck and other precision thin-walled tube clamping system
Provide the matching scheme of precision thin-walled tube continuous automatic feed machining & automatic loading and unloading
Equipped with self-developed 2D & 2.5D & 3D CAM software system for laser micromachining

Sample display

Ni Ti bolt removal stent

Sus weight 0.1mm-w30um-d50um

Φ 3.2mm polymer stent

Stainless steel WT0 2mm-0.02mm micropore

Sea wave tube

Degradation stent

Polylactic acid degradation stent

Nylon slit

Flexible design

Follow the design concept of ergonomics, delicate and concise
Can process 304 & 316L & Ni-Ti & L605 and other alloy materials
Provide the optional function of machine vision system to real time online monitor the laser dynamic machining process
The software and hardware functions match flexibly, support personalized function configuration & intelligent production management
Support forward innovative design from component level to system level
Open type control & laser micromachining software system is easy to operate & intuitive interface