Explore the cycle of the PCB copy board 【PCB copy board】
Update date：2012-6-26
PCB copy board customers are concerned about some of the PCB copy board cycle, this problem is a lot of customers have expressed great concern, because the copy board customers who need to do my summary probably are more vigorous and resolute, and want to things, so the project cycle and the concept of time than the strong. And in today's society speed into a lot of time customers to explain their clients, so the more stressed the word of the cycle. This issue of the cycle, you need to look at the clients' projects, that is, can the needs of a simple copy board, or we need help to do the BOM list, schematics, it is needed, is not able to help you proofing procurement best to do prototype you understand the technology, the ability to prototype debugging, including these kinds of must take into account. These are the need to spend time to make, let's say that simply to copy board, many customers are not the system board files, can handle the other parts, then we need to provide only the files of the system board can be. Single-sided or double-sided copy board is relatively easy, silk screen sweeping, grinding out the re-scan the inside of the copper, silk screen paintings were copied out like, if it is a multilayer, such as four-layer, 6 layers or more layers, you need a grinding process, this time copy board will be more. If a customer needs to create BOM list, and PCB copy board work being carried out simultaneously, and the BOM list produced is certainly faster than the work of the PCB copy board, but sometimes you may need some code components, it tends to need based on the principle map to. The following on a schematic diagram of the cycle, if a customer needs we also provide a schematic, the cycle on the president, about the general thrust reversers schematic diagram of the working hours are copied plate twice, so the price is almost twice as or so. General proofing and procurement is carried out simultaneously, double-sided proofing in 3-4 days can be expedited to 48 hours or 24 hours, but the price is not the same need to raise charges. The cycle of the procurement of materials in general is also proof of the cycle to complete the experience the less popular side device also may be longer, if they are custom-made components may also need to custom-made, such as transformers, professional filters and other components . The case of multilayer boards, do not make detailed description of the following is the approximate period for the Customer Reference: Copy board schematic BOM list PCB proofing device procurement welding debugging Single and double panel 1 day 1 day 1-2 days, 3-4 days, 0.5 days and 2 days 1.5 days, 2 days, 1-2 days, 4-5 days and 0.5 days and five days, four-layer board Six-story 2 days 3 days 2-3 days 6-8 days 0.5 days 7 days Eight 3 days 5 days 2-4 days 8-10 days and 0.5 days and 9 days Can be seen from the table, single and double panel takes about eight days from the copy board to welding circuit board, and debug some of the general one or two days, this is all conditions with the perfect. Will be different for different board cycle, such as single-panel, 4 * 5cm and 10 * 15cm to spend time is definitely not the same as more devices and the devices are not the same, procurement will be different. Board not the same as the complexity of the cycle is definitely not the same. Of course, the article also described, and these things Ideally, when received at the same time a new project can immediately start to do the engineering department to conduct a single row and cycle planning to ensure that each project can be delivered to maximize reasonable use of resources to reduce cycle time. Require a lot of customer understanding and cooperation, of course, we will do our utmost to meet customer if the customer is to tight, we will give customers an expedited processing.
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