PURPOSE/ M C ệCH
Establishing quality standards for the evaluation of semi-finished products, such as PCBs and assemblies, is essential for ensuring consistent quality levels from outsourced contractors This approach enhances WNC-SMT inspection processes, leading to improved control over product quality.
Tiêu chuẩn chất lượng là yếu tố quan trọng trong việc đánh giá sản phẩm PCB ASS'Y, nhằm đảm bảo rằng các sản phẩm đáp ứng yêu cầu của nhà cung cấp Đồng thời, việc duy trì tiêu chuẩn chất lượng cũng giúp kiểm tra chất lượng SMT WNC, từ đó đạt được mục tiêu quản lý hiệu quả.
SCOPE/ PH M VI
These standards shall be applicable to WNC SMT production and PCBA supplied by the contractor
B n tiêu chu n này áp d ng cho s n xu t SMT và PCBA do nhà cung c p cung c p
DEFINITIONS/ NH NGH A
Production Unit/ n v s n xu t
Serves as the standard for inspection of PCBA by production unit
Làm tiêu chu n ki m tra PCBA cho đ n v s n xu t
Work Unit/ n v công trình
Sets up and amends specifications and documents related to materials and supplies, to serve as a reference for making judgment and auxiliary basis for confirmation of quality irregularity
Xây d ng và s a đ i b n quy cách c a nguyên v t li u liên quan, c ng nh làm c n c phán đnh đ ng th i h tr xác nh n b t th ng s n xu t.
SMT Quality U nit/ n v đ m b o ch t l ng SMT
Serves as the standard for inspection of PCBA by quality unit (contain inspection for outsource)
Làm tiêu chu n ki m tra PCBA cho đ n v đ m b o ch t l ng (bao g m ki m tra nhà cung c p bên ngoài)
Procurement Unit/ n v thu mua
Provides assistance to processing of quality irregularity and feedback of analysis data for supplier, and assistance to supplier in making quality improvement
Co nf id en tial
D oc um en t N o Co py in g Al lo w ed !
The article discusses the processes related to document management, including the addition of documents, alterations to existing documents, and the revocation of documents These actions are essential for maintaining accurate and up-to-date records in various contexts Understanding these procedures is crucial for effective documentation practices.
Subject: PCBA Inspection Standard Doc No.: 801-N09 REV: 17
Quy ph m ki m tra PCBA PAGE 6 OF 48
The article discusses the intricate techniques and cultural significance of traditional craftsmanship, highlighting the importance of preserving these skills for future generations It emphasizes the role of artisans in maintaining the beauty and functionality of handmade products, which reflect a rich heritage Additionally, the piece underscores the need for community support in promoting these crafts, ensuring they thrive in a modern context while remaining true to their origins.
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.
H tr x lý b t th ng ch t l ng và tr l i tài li u phân tích c a nhà cung c p, ph i h p v i VQM đ thúc đ y vi c c i thi n ch t l ng c a nhà cung c p bên ngoài.
FLOWCHART/ L U TRỊNH LÀM VI C
Sampling Standard/ Tiêu chu n rút m u
All units must adhere to the control plan outlined in the ISO document “702-N01 Quality Inspection Sampling Plan SOP” to establish sampling standards compliant with ANSI/ASQC Z1.4-2003 or MIL-STD 1916 Additionally, if customers have specific inspection sampling requirements, these should be followed and documented in the control plan.
Tất cả các đơn vị phải thực hiện theo kế hoạch kiểm soát (tham khảo tài liệu ISO “721-N01 K kế hoạch lấy mẫu kiểm tra chất lượng”) để thiết lập các tiêu chuẩn lấy mẫu tuân thủ ANSI / ASQC Z1.4-2003 hoặc MIL-STD 1916 Nếu khách hàng yêu cầu tiêu chuẩn lấy mẫu cụ thể, cần thực hiện theo yêu cầu của khách hàng và ghi chép vào kế hoạch kiểm soát.
6.1.1 Condition/ Tiêu chu n ki m tra
6.1.1.1 Distance/ Kho ng cách: 30cm
6.1.1.2 Time/ Th i gian: 3~5 sec (one side/ 1 m t)
6.1.1.3 Light source: fluorescent lamps 1000LUX above, the frequency of inspections is half a year (executed in January and July each year)
Ngu n đi n: đèn hu nh quang trên 1000LUX, t n su t ki m tra n a n m (th c hi n vào tháng 1 và tháng 7 hàng n m)
6.1.1.4 Visual direction: the visual range of the inspected object is approximately within 45 degrees
Ph ng h ng ki m tra b ng m t: trong ph m vi kho ng 45 đ đ i v i b m t chính c a v t b ki m tra
7.5-10X magnifier, Ion fan (follow control plan to use) Công c h tr : Kính lúp 7.5-10X, qu t Ion (C n c theo control plan đ s d ng)
Co nf id en tial
D oc um en t N o Co py in g Al lo w ed !
The article discusses the processes related to document management, including the addition of documents, alterations to existing documents, and the revocation of documents Each process plays a crucial role in maintaining accurate and up-to-date records, ensuring compliance with regulations, and facilitating effective communication Understanding these procedures is essential for efficient document handling and management.
Subject: PCBA Inspection Standard Doc No.: 801-N09 REV: 17
Quy ph m ki m tra PCBA PAGE 7 OF 48
The article discusses the intricate techniques and cultural significance of traditional crafts, highlighting the artistry involved in creating beautiful, handcrafted items It emphasizes the importance of preserving these skills and the role they play in connecting communities and fostering appreciation for heritage The text also explores the impact of modern influences on these crafts and the ongoing efforts to maintain their authenticity and relevance in today's world.
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.
General standards Tiêu chu n thông th ng
6.2.1 In compliance with international standards IPC-A-610 class3 contents
C n ph i phù h p v i n i dung tiêu chu n qu c t (IPC-A-610 class3) 6.2.2 Contents of the original in use shall be consistent with documents of the version
N i dung c a v t li u g c s d ng c n ph i phù h p v i phiên b n c a v n ki n 6.2.3 Bent board shall comply with bent height/side length 雁0.75% Please refer to Fig 1
T m u n: ph i phù h p v i đ cao vòm/ chi u dài bên 雁0.75% (tham kh o hình nh 1)
6.2.4 Upturned board shall comply with upturned height/diagonal length 雁0.75% Please refer to
T m u ng phài phù h p v i đ cao vòm/chi u dài đ ng chéo 雁0.75% (tham kh o hình nh
2) 6.2.5 No adhesive glue or other foreign matter shall be attached on non-coating portions
Nh ng b ph n không bôi keo thì không đ c phép có keo dính vào ho c các d v t khác dính vào
6.2.6 Except PCB through holes, the insulation hood shall be soldered completely Please refer to
V cách ly thì ngoài PCB ph i đ c l ra thì nh t đnh ph i đ c n thi c toàn b (có th tham kh o hình nh s 8)
Inspection subject i t ng ki m tra (DUT)
Co nf id en tial
D oc um en t N o Co py in g Al lo w ed !
The article discusses the processes related to document management, including the addition, alteration, and revocation of documents It emphasizes the importance of properly handling these actions to maintain the integrity and validity of documents Understanding these procedures is crucial for effective documentation practices.
Subject: PCBA Inspection Standard Doc No.: 801-N09 REV: 17
Quy ph m ki m tra PCBA PAGE 8 OF 48
The article discusses the intricate relationship between traditional craftsmanship and modern techniques, emphasizing the importance of preserving cultural heritage while embracing innovation It highlights the role of artisans in creating unique products that reflect both historical significance and contemporary appeal By blending traditional methods with new technologies, the industry can thrive, attracting diverse audiences and fostering appreciation for craftsmanship This synergy not only enhances product quality but also supports sustainable practices within the community.
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.
6.2.7 PCBA not allowed exposed copper/ material and water stain
PCBA không đ c phép l đ ng/ đáy li u và v t n c
6.2.8 The scratches in the non-circuit area shall not exceed 30% of the length of the PCBA board, and the solder mask shall not peel off
V t x c t i v trí không ph i m ch đi n không đ c v t quá 30% chi u dài c a b n m ch PCBA, và không đ c bong b m t hàn
Co nf id en tial
D oc um en t N o Co py in g Al lo w ed !
The article discusses the processes related to document management, including the addition, alteration, and revocation of documents It emphasizes the importance of proper documentation practices to ensure accuracy and compliance in various administrative tasks Understanding these processes is crucial for effective document handling and maintaining organizational integrity.
Subject: PCBA Inspection Standard Doc No.: 801-N09 REV: 17
Quy ph m ki m tra PCBA PAGE 9 OF 48
The article discusses the intricate relationship between traditional craftsmanship and modern techniques in the creation of unique products It highlights the importance of preserving cultural heritage while embracing innovation to meet contemporary demands The fusion of artistry and technology not only enhances product quality but also appeals to a broader audience, ensuring the longevity of these traditional practices By prioritizing sustainability and creativity, the industry can thrive in a competitive market while honoring its roots.
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.
Co nf id en tial
D oc um en t N o Co py in g Al lo w ed !
The article discusses the processes related to document management, including the addition, alteration, and revocation of documents It emphasizes the importance of properly handling these actions to ensure the integrity and validity of documentation.
Subject: PCBA Inspection Standard Doc No.: 801-N09 REV: 17
Quy ph m ki m tra PCBA PAGE 10 OF 48
The article discusses the intricate relationship between traditional craftsmanship and modern techniques in the creation of unique products It highlights the importance of preserving cultural heritage while embracing innovation to attract a diverse clientele The synergy between skilled artisans and contemporary design methods is emphasized as a key factor in enhancing product appeal and market reach.
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.
Co nf id en tial
D oc um en t N o Co py in g Al lo w ed !
The article discusses the processes related to document management, including the addition, alteration, and revocation of documents It emphasizes the importance of properly handling these actions to maintain document integrity and compliance The addition of documents involves incorporating new information, while alteration refers to making changes to existing documents Revocation entails formally canceling a document's validity Each of these processes is crucial for effective document control and organizational efficiency.
Subject: PCBA Inspection Standard Doc No.: 801-N09 REV: 17
Quy ph m ki m tra PCBA PAGE 11 OF 48
The article discusses the intricate relationship between traditional craftsmanship and modern techniques in creating unique art pieces It highlights the significance of preserving cultural heritage while embracing innovation The fusion of old and new methods not only enhances the aesthetic appeal but also ensures sustainability in art production This approach attracts a diverse audience, fostering appreciation for both the artistry and the cultural narratives behind each piece Ultimately, the article emphasizes the importance of balancing tradition with contemporary practices to enrich the art community.
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.
Special Standards Tiêu chu n đ c bi t
The special standards differentiate as follows:
D a vào nhu c u trung tâm s n ph m đ phâm thành nh ng h ng m c sau:
Ph ng pháp/công c h tr ki m tra
Accept criteria Tiêu chu n ch p nh n
Kính lúp 7.5-10X Ion fan/ Qu t Ion
Scrape shall be in compliance with Length
