分類目錄: PCB製造 & 集會

機電組裝: 從設計到製造的指南

本文將介紹機電組裝的定義, 類型, 設計技巧, 以及推薦廠商. 希望對您的生意有幫助.

什麼是機電裝配?

機電組裝就是要合理組織, 可靠連接, 並有效安裝各種元件和電子配件, 根據原理圖. 機電的最終產品應可供實際應用.

機電組件的一般類型

機電組件包含多種技術. 在下面的文字中, 我們將介紹幾種組裝類型.

電纜和線束組件

定位板在電纜組裝過程中扮演確定線路尺寸的作用. 然而, 線束組裝過程中, 往往能夠滿足料號的大小, 但無法滿足定位板的尺寸. 從而造成很多不必要的浪費. 下一個, after laying each sub-material number on the positioning plate according to the requirements of the drawing, we will move on to wiring harness. Try to set the number region by region. The first step can be numbering a single region of the material, followed by numbering the simple sub-material in a cross-region. In the final step, we number the complex sub-material in cross-region.

After orderly numbering, we can insert PIN now. It should be noted that some TER without PIN should be inserted into the corresponding connector in advance. Binding is also a key process in cable and harness assembly. What you need to do is carefully following the binding position of the plate.

轉變 & Sensor Assemblies

We can see switch and sensor assemblies as control panel assemblies. Control board is mainly used in industrial automation, 樓宇自動化, power automation and other fields. 例如, in the field of industrial automation, the control board can be used to control the operation of equipment such as robots and heaters. In the field of building automation, the control board can be applied to control the operation of lighting, air conditioning and other systems.

Printed Circuit Board Assemblies

SMT and DIP are both key ways of printed circuit board assemblies. SMT does not require drilling on the PCB, while DIP requires inserting components pins into the drilled holes.

Box Build Assemblies

Box build assembly is one-stop service which contains PCBA integration and installing enclosure. 所以, it involves lots of technique, such as designing and manufacturing the mechanical boxes according to PCB, PCB組裝, enclosure install and cables assembly to PCB.

DIN Rails

rail are used to install industrial electrical components, such as PLC, circuit breakers, 開關, and contactors. It allows components attach to guide rail without screws for easy maintenance and replacement. When installing DIN rail mounted equipment, follow these steps: 第一的, wear an ESD wrist strap. Ensure that one end of the wrist strap is grounded. And the other side of wrist trap touch your skin. 第二, install DIN mounting kit to the rear panel by screwdriver and six M3 screws. Don’t forget to keep the tightening torque of screws below 3.3N·m. 第三, we need to align the rear panel of device with the front of the DIN rail, ensuring that the DIN rail fits in the space between the hook at the top of the DIN mounting and the spring latch at the bottom.

所以, every thing is ready for easy install now. Place the bottom end of the device away from the rail, then put DIN mounting hook on the top of the DIN rail. 同時, you just need to gradually exert force in the direction of the DIN rail to move down the spring latch on the bottom of the DIN mounting unit.

Considerations in Designing Electromechanical Assemblies

To realize electromechanical assembly, it is necessary to carry out the assembly design of electronic equipment, which will affect the performance of electronic equipment. The factors that need to be considered includes electronic connection, assembly structure, grounding design, anti-impact and so on.

Electronic Connection

Commly, we call the electrical connection between units in an electronic system as interconnection. And the joint at the contact is called a connection. Interconnection and connection are both very important links in assembly technology. 越來越多, printed circuit are still the main means of interconnection. It is developing into high-tech features like multi-layer, high density, high performance, high precision and high productivity. The connector is a key part of the connection between the assembly stages. It plays an important role in ensuring the reliability of electrical contact. Last but no least, welding is an traditional connections, which aims at improving the reliability of the connection. It has evolved into winding and crimping.

一種ssembly 小號tructure

Plug-in component, plug-in boxes, 機殼, cabinets and cabins are the places where electronics are assembled. 因此, assembly structure design should have good electromagnetic shielding, grounding, 散熱, stiffness and strength performance, and an effective protective against negative effect from surrounding environment. 因此, assembly structure design involves the comprehensive application of electromagnetic compatibility, thermal design, vibration and shock protection, ergonomics, structural mechanics and other disciplines.

接地

Between circuit units and between electronic devices, there are interference induced by electromagnetic fields, power feeders and ground wires. In order to prevent these phenomena, effective shielding solution should be taken in the structure, such as reasonable layout, grounding system of signal lines and power feeders.

Heat dissipation

In order to ensure the normal operation of electronic equipment within the specified temperature range, it is necessary to consider heat dissipation. 所以, we can adopt some measures such as natural cooling, ventilation cooling, liquid cooling, evaporative cooling, heat pipe heat transfer and semiconductor cooling.

最佳 3 Electromechanical Assembler in China

1. 摩科科技

摩科科技 is base on ShenZhen, 中國. It is good at all range of electromechanical assembler with above ten-year-experience. Moko’s footprint cover electronic manufacturing, PCB製造, 印刷電路板, PCB design in the field of automative, 工業的, 醫療的, renewable energy, telecom and LED.

2. Dewin Technology Company Limited

Dewin is based on Vietnam. It mainly provides home appliances, CNC machine parts, wireless charging phone holder and fitness equipment. Though it just built in 2023, it has won strong popularity in Alibaba.

3. Tan Truong Material Joint Stock Company

相似地, Tan Truong Material is also base on Vietnam. Tan Truong Materials Joint Stock Company was founded with the mission to bring high quality merchandise to consumers. They are professional processing CNC manufacturer.

陳瑞安

Ryan 是 MOKO 的高級電子工程師, 在這個行業有十多年的經驗. 專業從事PCB版圖設計, 電子設計, 和嵌入式設計, 他為不同領域的客戶提供電子設計和開發服務, 來自物聯網, 引領, 消費電子產品, 醫療等.

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