The Saatchi era provides you with standard production of various BOMs , professional services, high-quality team, and perfect equipment will save you more time.
Basic knowledge of BOM list:
The meaning and type of BOM : The material list, also known as BOM (BillOfMaterial), is one of the key points of manufacturing management . The simple definition is “ a table that records the materials used for product composition †. From the birth of a new product : the first is the initial process of creative and feasibility research , the next process is the preliminary engineering technology analysis and prototype product design , after the prototype product is relatively stable , after self-made or outsourcing analysis ( After the MakeorBuyAnalysisandDecision) , the first version of the engineering material table (EBOM, EngineeringBOM) will be generated . Before the formal mass production , the first version of the production BOM (PBOM, ProductionBOM) must be completed first , so that the relevant departments within the enterprise can follow. After that , it entered the normal routine maintenance phase.
The BOM description of the general manufacturing enterprise is as follows : Chinese name English name Recorded content The main purpose Main use department Material structure of engineering BOM new product Is between the research and development unit and other units Communication for the initial definition of new products Media and future processing platforms research and develop Production technology The material structure of the Production BOM mass production product ( the most used in the enterprise ) is used for the production planning , the procurement plan is also drafted , and it is also the platform equipped with the matching and alternative material table and cost material table. Tube Purchasing outsourcing Marketing finance Planning material table Planning BOM product group ratio relationship ( such as a model car hand stall sales accounted for 30%, self-distribution sales accounted for 50%, hand-held gear sales accounted for 20%) for medium and long-term raw material procurement Planning and production capacity load planning Tube Purchasing outsourcing Marketing Cost Cost Cost BOM standard material below the product composition structure Used to query the composition of product standard costs , usually used in companies that use standard cost Finance Optional structure of the selection BOM Configuration BOM product Used to enter users when entering customer orders Optional product options Marketing Tube Alternative material structure for Substitute BOM products Or when the actual production time for materials planning, for less than the number itself, but enough to replace parts of the situation in order to replace the original parts replacement parts in order to reduce or avoid lack of material inventory Tube Purchasing outsourcing Bonded material table Tax-Bound BOM product bonded material structure Used to apply for customs bonded contracts Can automatically expand and calculate the application Type and quantity of bonded materials Tube What are the forms of financial procurement BOM ? Divided by use Products go through engineering design, manufacturing process design, manufacturing three stages, corresponding to produce a very similar name but very different content BOM EBOM in the course of this three respectively, PBOM, CBOM. These are the three main BOM concepts. Engineering BOM - EBOM (Engineering BOM) : The data structure used in product engineering design management, which usually accurately describes the design specifications of the product and the design relationship between the parts and the parts. The corresponding file forms mainly include product schedules, pattern catalogs, material quota schedules, product classification schedules, and so on. Plan BOM - PBOM (Plan BOM) : It is the process engineer who designed the EBOM according to the processing level and capability of the factory . It is used in process design and manufacturing management, using it to clearly understand the manufacturing relationship between parts and parts, to track how parts are manufactured, where they are made, by whom, and by what. At the same time, PBOM is also one of the key management data structures for MRP II / ERP production management. BOM is actually a broad concept, according to different purposes, there are many types of BOM; BOM on the design drawings, plans BOM, manufacturing BOM calculation of final product assembly, calculation of cost of cost BOM, BOM and other maintenance. Depending on the application focus at different stages, we often see different BOM formulations. Common ones are: Design BOM - DBOM ​​(Design BOM) : The DBOM of the design department is the overall information of the product, and the common text format representations include product schedules, pattern catalogs, material quota schedules, and so on. The design BOM information source is generally the title bar and parts list information in the complete design drawings provided by the design department. Sometimes it also involves some information on the craft cards compiled by the process department. Design BOMs are generally aggregated at the end of the design. If there are a large number of borrowing relationships, the design BOM can be summarized at the beginning of the design phase , and then the design tasks are scheduled according to the newly generated components. The corresponding electronic view is often in the form of a product structure tree, and each node on the tree is associated with various attributes or graphical information. Mainly in the PDM software as the basic data for product management and document management. Manufacturing BOM - MBOM (Manufacturing BOM) : The MBOM of the production department is based on EBOM and is perfected according to the manufacturing assembly requirements, including processing parts JBOM and PBOM such as blanks, molds and fixtures according to the process requirements . It can also be called a process BOM . Corresponding common text format expressions include process route table, key process summary table, important parts key parts list, self-made parts list, general parts list, general-purpose tool list, equipment list and so on. Manufacturing BOM information sources The general process department prepares the contents of the process card, but the design BOM is used as the basic data content. Electronic component corresponding to a view of the products tend to form BOM assembly process, the parts are often specific process BOM form, is more machining process BOM, production, processing, or transfer process BOM other route, each node in the tree is associated tooling, equipment, Process information such as working hours, processing sketches, etc. The most valuable use of the enterprise is the assembly process BOM , which is mainly used as the basic data of the production plan in the ERP software. Customer BOM - CBOM (Customer BOM) : The customer BOM actually has two meanings, one is to select the product catalog ordered by the customer from all product organizations. A list of products of a specific specification ordered by the user. This is mainly a very useful form of expression for companies that manage and organize product drawings in accordance with their customers. This situation is more common in PDM systems. In the ERP system, the situation is more complicated because it also considers the impact of different customer ordering products on the production plan, and may also extend to the scope of the planned BOM . Sales BOM - SBOM ( SALE BOM ): The sales BOM is a part of the product structure that is configured according to user requirements. Corresponding common text format representations include basic parts schedules, general parts schedules, special parts lists, option schedules, replacement parts lists, special request change notices, and more. In some manufacturing industries, higher requirements are placed on selling BOMs , requiring each BOM to track material information for each batch of orders throughout its life cycle, and each customer order has a unique or product type based on the order. How many ok are the sales BOMs . At this time, the sales BOM is often referred to as the customer BOM . The sales BOM information source is generally a summary of the detailed information of different types of parts and components of a series of products. Corresponding electronic views are often in the form of product configuration trees, with each node associated with various attributes or graphical information. Mainly in the PDM software as the basic data of product configuration management. Repair BOM - WBOM : The maintenance service department is produced according to the maintenance requirements. The corresponding text format includes the consumable parts list, the spare parts list, the consumable parts list, and so on. Maintenance BOM information sources are generally selected from the design BOM corresponding record attributes to obtain consumables, spare parts, and consumable parts. The summary is generally done in the PDM software, and can also be used as the basic data in the ERP software. Purchasing BOM - CBOM : It is produced according to the raw materials, standard parts and complete sets of parts purchased according to the production requirements. The corresponding text format mainly includes the purchased parts list, the external parts list, the self-made parts list and the material list. The source of procurement BOM information is generally derived from the summary of information on the design drawings and process cards. The procurement plan and production plan are arranged by the purchasing department or the production preparation department. PDM systems generally can summarize the corresponding procurement BOM information according to the drawings and process information , but if you want to obtain dynamic procurement BOM information for the product batch, you must complete it in the ERP system. For example, 100 batches of purchased BOMs and 10,000 batches of purchased BOMs may vary greatly in outsourcing and outsourcing. The outsourcing cost of parts that may be available in batch hours is relatively low, but it can be self-made when the batch size is large. Cost BOM - CBOM ( Costing Bill Of Material ): It is produced by the MRP II system. When the enterprise defines the standard cost of the part, the recommended cost, and the current cost management standard, the system automatically generates the CBOM by accumulating the PBOM and the machining center . It is used for manufacturing cost control and cost variance analysis. Among them, sales SBOM = processing JBOM + purchasing CBOM , Production MBOM = processing JBOM + PBOM + purchasing CBOM , The most closely integrated ones are EBOM controlled by PDM and MBOM in MRP II.
BOM orders mainly have the following forms:
   1 , engineering BOM - EBOM (Engineering BOM) ;
2 , plan BOM - PBOM (Plan BOM) ;
3 , design BOM - DBOM (Design BOM) ;
4 , manufacturing BOM - MBOM (Manufacturing BOM) ;
5 , customer BOM - CBOM (Customer BOM) ;
6 , repair BOM - WBOM ;
7 , purchase BOM - CBOM ;
9 , cost BOM - CBOM ( Costing Bill Of Material );
Among them: sales SBOM = processing JBOM + purchasing CBOM ,
Production MBOM = processing JBOM + PBOM + purchasing CBOM .
The new era of ultra-low-cost copyboard Â
PCB board , PCB board, special PCB copy board, pcb copy board software , pcb copy board company ,
Pcb copying , pcb circuit board , PCB design , PCB board price, PCBLAYOUT, PCBdesign, chip decryption , Shenzhen copy
Board, PCB copy board , copy board company , PCB change board, Shenzhen pcb copy board , PCB layout , professional copy board,
Mobile phone board copy board, printed circuit board copy board, IC decryption, prototype debugging, PCB board foundation, PCB board process,
PCB board price square meter, PCB , BOM list production
 Â
Shenzhen's best pcb copy board design company: pcb copy board + PCB board + pcb design + printed circuit board +
+ + IC chip decryption decryption prototype debugging the PCB + + + pcb Layout + BOM list copy board. Shenzhen is the most professional
Pcb copy board of the company - to provide fast, first-class service!
Company Address (Add) : 11E, Jinghai Garden, Fuhua Road, Futian District, Shenzhen
Company website : http://
E-mail (E-mail): QQ
Company telephone (TEL)
Yang Gong 13352236650
Miss Zhang 13058188266
BOM production project