CN114371321B - Pcb板孔口性能测试方法 - Google Patents
Pcb板孔口性能测试方法 Download PDFInfo
- Publication number
- CN114371321B CN114371321B CN202210070206.6A CN202210070206A CN114371321B CN 114371321 B CN114371321 B CN 114371321B CN 202210070206 A CN202210070206 A CN 202210070206A CN 114371321 B CN114371321 B CN 114371321B
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- pcb
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- sets
- mounting rack
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012360 testing method Methods 0.000 title claims description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000011056 performance test Methods 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 238000013459 approach Methods 0.000 description 5
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000020347 spindle assembly Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
- B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
- B65G15/20—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts arranged side by side, e.g. for conveyance of flat articles in vertical position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2818—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP] using test structures on, or modifications of, the card under test, made for the purpose of testing, e.g. additional components or connectors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210070206.6A CN114371321B (zh) | 2022-01-21 | 2022-01-21 | Pcb板孔口性能测试方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210070206.6A CN114371321B (zh) | 2022-01-21 | 2022-01-21 | Pcb板孔口性能测试方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114371321A CN114371321A (zh) | 2022-04-19 |
CN114371321B true CN114371321B (zh) | 2023-04-14 |
Family
ID=81145933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210070206.6A Active CN114371321B (zh) | 2022-01-21 | 2022-01-21 | Pcb板孔口性能测试方法 |
Country Status (1)
Country | Link |
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CN (1) | CN114371321B (zh) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1503888A (fr) * | 1966-10-18 | 1967-12-01 | Alsacienne D Etudes Et De Trav | Installation de transport de produits en vrac |
JPH0751459Y2 (ja) * | 1991-10-31 | 1995-11-22 | 株式会社中央製作所 | 容器の反転装置 |
WO2007043177A1 (ja) * | 2005-10-13 | 2007-04-19 | Advantest Corporation | インサート、テストトレイおよび半導体試験装置 |
CN106276302B (zh) * | 2016-08-31 | 2018-08-10 | 浙江双友物流器械股份有限公司 | 一种货物的移送装置 |
CN209367229U (zh) * | 2018-11-20 | 2019-09-10 | 深圳市深丰迪自动化科技有限公司 | 一种用于上料的顶升翻转装置 |
CN210939162U (zh) * | 2019-10-26 | 2020-07-07 | 昆山磊晶电子有限公司 | 一种具有伸缩pcb板夹持装置的检修操作台 |
EP4033264B1 (en) * | 2019-12-06 | 2024-04-24 | Guangdong HYNN Technologies Co., Ltd. | Probe module separation-distance quick-adjustment mechanism and forming needle bed |
CN212379449U (zh) * | 2020-05-29 | 2021-01-19 | 苏州杰思精工自动化设备有限公司 | 一种pcb线路板测试用治具 |
CN111673810B (zh) * | 2020-06-15 | 2022-03-22 | 大通丰收农牧科技有限公司 | 一种自翻转式粉条加工输送设备及其使用方法 |
CN112387608A (zh) * | 2020-10-28 | 2021-02-23 | 杭州鲸炬科技有限公司 | 一种基于挤压限位的计算机硬件检测输送装置 |
CN112357533A (zh) * | 2020-11-13 | 2021-02-12 | 深圳富德为智能科技有限公司 | 一种基于重力的拍板对齐装置 |
CN215415799U (zh) * | 2020-12-17 | 2022-01-04 | 苏州锟恩电子科技有限公司 | 一种电源板性能检测装置 |
CN214041475U (zh) * | 2020-12-17 | 2021-08-24 | 昆翌电子(深圳)有限公司 | 一种pcb板测试治具传输定位结构 |
CN113828884B (zh) * | 2021-09-01 | 2023-01-24 | 西玛特易联(苏州)科技有限公司 | 一种适用于pcb板的回焊设备 |
CN113791077A (zh) * | 2021-09-01 | 2021-12-14 | 广西真龙彩印包装有限公司 | 卷烟包装商标纸防水雾形成能力的检测设备及其方法 |
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- 2022-01-21 CN CN202210070206.6A patent/CN114371321B/zh active Active
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220419 Assignee: XINFENG ZHENGTIANWEI ELECTRONIC TECHNOLOGIES Co.,Ltd. Assignor: Jiangxi fuchangfa Circuit Technology Co.,Ltd. Contract record no.: X2023980050364 Denomination of invention: Test method for PCB board orifice performance Granted publication date: 20230414 License type: Common License Record date: 20231206 Application publication date: 20220419 Assignee: SHENZHEN ZHENGTIANWEI TECHNOLOGIES CO.,LTD. Assignor: Jiangxi fuchangfa Circuit Technology Co.,Ltd. Contract record no.: X2023980050331 Denomination of invention: Test method for PCB board orifice performance Granted publication date: 20230414 License type: Common License Record date: 20231205 |
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