激光雕刻机步进电机驱动方案分享-TMC2226

本文介绍了激光雕刻机的工作原理,组成部分,如高能量激光、传输和光学系统,以及其在各行业的广泛应用。重点讲解了激光雕刻机的分类,如固体、气体和半导体类型,以及其在广告业、工艺业等中的优势。此外,提到了TMC2226步进驱动芯片在激光雕刻机中的重要角色。

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激光雕刻机:顾名思义,是利用激光对需要雕刻的材料进行雕刻的一种先进设备。

激光雕刻系统主要由3部分组成:高能量的激光,激光传输系统,光学系统,通过调节焦距,来调节单位面积上的能量。

激光雕刻机加工效率高、加工边缘光滑,应用范围广泛。激光雕刻机在各个行业中都有所应用,例如广告行业、木工行业、装饰品行业、装饰装潢行业、建筑行业、钣金行业等。

激光雕刻机的分类和原理:

1、 激光雕刻机的原理:激光雕刻机通过激光器产生激光,由发射镜传递并且通过聚焦镜照射到加工材料上,使得改点高温而迅速的融化、汽化,通过移动激光头达到切割的效果。

2、 激光雕刻机的分类:激光雕刻机的分类主要根据激光器的不同分为固体激光雕刻机,气体激光雕刻机,以及半导体激光雕刻机。

激光雕刻机的优势:

1、提高雕刻的效率,使被雕刻处的表面光滑、圆润,迅速地降低被雕刻的非金属材料的温度,减少被雕刻物的形变和内应力;

2、可广泛地用于对各种非金属材料进行精细雕刻的领域。

到目前为止,雕刻机的应用几乎遍布于每个行业,成为我们日常工作中司空见惯的设备。现在,它主要被应用于广告业、工艺业、模具业、建筑业、印刷包装业、木工业、装饰业、皮革业……

首先是原木,原木就是没有经过加工的木材。它是我们日常生活之中最常见的一种激光加工材料,也很容易被雕刻和切割。

比如浅色的木材,桦木,樱桃木或者枫木等,它们很容易被激光气化,因而比较适合雕刻。不过由于每种木材都有其自身的特点,因而我们在挑选木材时

ATIONS Compatible Design Upgrade 3D Printers Printers, POS Office and home automation Textile, Sewing Machines CCTV, Security ATM, Cash recycler HVAC Battery Operated Equipment FEATURES AND BENEFITS 2-phase stepper motors up to 2.8A coil current (peak), 2A RMS STEP/DIR Interface with 4, 8, 16 or 32 microstep pin setting Smooth Running 256 microsteps by MicroPlyer™ interpolation StealthChop2™ silent motor operation SpreadCycle™ highly dynamic motor control chopper StallGuard4™ load and stall detection for StealthChop CoolStep™ current control for energy savings up to 75% Low RDSon, Low Heat-Up LS 170mΩ & HS 170mΩ (typ. at 25°C) Voltage Range 4.75… 28V DC Low Power Standby to fit EUP or for battery operation Internal Sense Resistor option (no sense resistors required) Passive Braking, Freewheeling, and automatic power down Single Wire UART & OTP for advanced configuration options Integrated Pulse Generator for standalone motion Full Protection & Diagnostics Choice of QFN and HTSSOP package for best fit DESCRIPTION The TMC2209 and TMC2226 are ultra-silent motor driver ICs for two phase stepper motors. TMC2209 pinning is compatible to a number of legacy drivers as well as to the TMC2208. TRINAMICs sophisticated StealthChop2 chopper ensures noiseless operation, maximum efficiency and best motor torque. Its fast current regulation and optional combination with SpreadCycle allow highly dynamic motion while adding. StallGuard for sensorless homing. The integrated power MOSFETs handle motor currents up to 2A RMS with protection and diagnostic features for robust and reliable operation. A simple to use UART interface opens up tuning and control options. Store application tuning to OTP memory. Industries’ most advanced STEP/DIR stepper motor driver family upgrades designs to noiseless and most precise operation for cost-effective and highly competitive solutions. Step/Dir Drivers for Two-Phase Bipolar Stepper Motors up to 2.8A peak – StealthChop™ for Quiet Movement – UART Interface Option – Sensorless Stall
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