品質(zhì)控制方法
龍健利用一些質(zhì)量控制方法來確保來料和制成品的質(zhì)量。它們是：
- 新品首件檢查
- 內(nèi)部自檢
- 主要檢查
- IPQC
- 成品檢查
- 最終檢查
- 貼標(biāo)簽分類
FAI (新品首件檢查)
- First articles of every shift or whenever operators change takes place
- To avoid whole lot failure
- Find out problems at the earliest stage
-
Triple inspection
operation's self-checking
Line foreman's checking
Inspector's inspection
內(nèi)部自檢
- Operators check their own our works from time to time during productions
- Find out problems at the earliest stage
- Help operators better understand the standards
主要檢查
- For some major inspection items, 100% full check will be applied
- Major inspection items - potential failures causing impact to safety, function and assembly structure
- Dedicated inspectors or fixtures would be used
IPQC (制程品質(zhì)管制)
- In production random check
- To find out problems caused by operators, machines, tools and process
- Indentify problems at the operation level
成品檢查
- Essential for parts made by moldings and fixtures
- Inspecting the last item of the mass production
- To ensure moldings and fixtures in good conditions after a run
- Done collaboratively by operators and inspectors
最終檢查
- The final keeper – preventing NG from going out
- Completion of batch of F/G
- Sampling or full check
貼標(biāo)簽分類
- Traveler to keep track of the operator, inspector, date, shift, serial number, etc.
- Various labels, categorized in different colours, to identify materials, sub-aseemblies and goods in different stages
質(zhì)量認(rèn)證和持續(xù)改進(jìn)一覽
-
ISO9001:2008
Acquired ISO9001:2008, Longjoin operates fully following ISO9001 system -
UL, CE, 3C
Have successfully passed UL, CE and 3C audits and qualified as UL, CE and 3C products maker -
IPC-A-610
Inspection standard used is based on customer requirements and following IPC-A-610 -
RoHS Implementation and Control
RoHS implemented in the areas of incoming materials control, production process, facility, test and inspection -
PDCA
P (Plan) – planning based on customer requirement
D (Do) – do the work per the plan
C (Check) – check the goods and process per the plan
A (Act) – analyze and continuous improve
Use PDCA as a tool to monitor and solve quality issues -
Quality Improvement Team
Formed to push for continous quality improvment with team members – from operators to General Manager
Statistical analysis and PDCA are useful tools