There are several applications where intricately detailed structures are required on the small scale. Examples of such applications include microelectronics, medical implants such as stents, and drilling devices for PCBs, data storage devices, and so on. These requirements can be fulfilled with the help of a process known as laser micromachining. This process utilizes the properties of ultra short laser pulse so as to achieve a very high degree of control while micromachining. This method is preferred because it offers the highest levels of precision in machining applications that need to be carried out in the micro range. In this particular machining method, machine damage to parts is zero as there is no mechanical contact between the metal being cut. With low heat deposition on the work piece, heat affected zones (HAZs) are not a major concern. Laser Micromachining in the Microelectronics Sector In this article, we shall discuss the scope of laser micromachining in the microelectronics sector. With the growing demand for hybrid microelectronic devices, a number of ground breaking techniques in this field are being devised. This machining technique finds several applications such as: fuse circuits, timing chips, blood oxygen detectors, hearing aids, sound amplification, sensors, filter circuits, light detectors, and so on. The microelectronics sector constantly needs micro-machined components made from materials such as: ceramics, alumina, plastics, duroids, phenolics, polyimide, and a variety of other custom composites. Lasers have an excellent beam quality that can be used in machining the most delicate and intricate components. Since enterprises need to make a significant investment in order to attain excellence in micromachining using lasers, most enterprises rely on the expert services of a contract manufacturing laser job shop. Benefits of Utilizing a Contract Manufacturer for Micromachining There are several advantages associated with enlisting the services of a contract manufacturer for micromachining projects. Here are a few of them: - Leading contract manufacturers have several decades of experience in providing cutting-edge laser services.
- They also own specialized high-quality tools and equipment required for micromachining using lasers. And, they also employ laser machining experts that can meet your most challenging project requirements.
- Firms providing such services need to maintain a competitive edge in the market. To achieve this, they are constantly investing in the latest technologies. This works in your advantage as a customer.
- Contract manufacturers provide you with an entire menu of services; you choose what best fits your needs.
- By outsourcing secondary tasks, you don’t have to hold and manage excess inventory as it consumes time, space, and money.
Laser micromachining is a highly specialized task and it needs to be entrusted to the experts. Today, it has become difficult to manufacture microelectronics without incorporating at least one laser micro machined component.
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