Both customers and suppliers must have open channels to exchange information related to PCB project risks, updates, suggestions, and issues. This will eliminate errors that may cause delays and unexpected costs/expenses during the assembly process.

As the customer is responsible for managing the procurement, packaging, and transportation of parts, it is necessary to track the inventory of the assembly plant to ensure buffer and safety stock to alleviate parts shortages.

Related to inventory control is understanding the correct timing for placing orders, shipping required materials, and coordinating schedules with the assembly site. Due to the specific delivery time of materials, a scheduling system is needed to coordinate activities in an orderly manner to avoid production delays.

The consignment PCB assembly service, especially the same day consignment PCB assembly, should have strict quality measures in order to produce and assemble the highest quality PCBs. The preferred supplier should have a compliance certificate indicating that they comply with international standards. An on-site audit should be conducted to review its quality management system and process controls.

Now let's continue discussing the processes and machines involved in entrusting PCB assembly. It is necessary to thoroughly understand the following items in order to know which capabilities to check when discussing with the commissioned PCB assembly supplier.

Use a template printing machine to apply solder paste dots onto the PCB. Indirect materials such as solder paste can be purchased by commissioned PCB assembly companies.

The component mounting machine is used to pick up components from the feeder and place them on the circuit board. Due to the fact that the feeder type can be in the form of a scroll or tray, customers must inform the packaging type of the consigned raw materials.

Reflux furnace is used to melt solder paste and complete the solidification process. Solder paste manufacturers provide technical data sheets that include recommended soldering curves that PCB assembly personnel can follow during furnace programming.

The assembled circuit board must undergo automatic optical inspection to check whether the PCB meets good image requirements. The AOI machine used has a built-in vision system equipped with a camera, software, workbench, and lighting, which can capture images of the circuit board.

The commissioned PCB assembly process also involves X-ray inspection to check for any issues inside the solder paste, such as voids and incomplete coverage that cannot be seen by AOI machines. The X-ray machine can be programmed to find the correct power and current settings for optimal image contrast.

Choosing consignment PCB assembly over other business strategies is not a one-dimensional decision that can be made based on a single standard. The PCB team, consisting of procurement, procurement, engineering, and project management teams, must work together to find the best option based on the company's multiple variables and urgent needs. This article provides further insights into the advantages and guidelines to help evaluate suitable business models for PCB assembly in enterprises

If pursuing cost-effective FPC manufacturing services, choosing a Chinese manufacturer is the best choice. As a manufacturing powerhouse, China has abundant resources, cheap labor, and a large number of technical personnel. We recommend Haibo, a Chinese FPC assembly service provider with over 10 years of experience, who has performed outstandingly in various aspects

Efficient and reasonable quotation:There is an efficient quotation process to assist you in making decisions, providing reasonable prices and highly competitive quotes in China.
High quality and reliable products:Produce high standard printed circuit boards, manufacture and test according to specifications, international standards, and internal controls, and conduct pre production inspections to ensure robust processes.
Quick and on-time delivery:The assembly equipment is in good condition, with high productivity, minimal downtime, short delivery time, and also provides urgent services.
Timely and effective response:Always respond to customer needs, provide accurate information, answer questions through multiple channels, and offer one-stop services.
Strong technical strength:China's FPC manufacturing technology is leading, and Haibo has a complete SMT solution that covers assembly, inspection, and other capabilities. It also provides prototype production and customization services.