Option Technologies Ventec International Group Offshore Masslam Solutions From Prototype To Volume Drilled Masslam from Taiwan Version: 10/07/2017
Manufacturing Capabilities Capabilities Maximum Layer Count 34 Maximum Panel Size 760 x 610mm / 30” x 24” (Circuit Size: 710 x 558mm / 28" x 22") Minimum Panel Size 381 x 330mm / 15" x 13" Minimum Line and Space 2.5mil / 63 μ m Minimum Core Thickness 2mil / 50 μ m Finished Panel Thickness Min - 0.4mm - 4mm / 0.016" - 0.157" Inner Layer Copper Weight 1/2oz - 4oz (minimum line for 4oz 10mil / 0.25mm) plus imbalanced coppers Outer Layer Copper Weight Min – 5 μ m / 1/7oz Max – 210 μ m / 6oz Materials Tg 140, Tg 150, Tg 175, Polyimides and other materials available upon request Drilling Minimum Hole Size 0.15mm / 6mil Maximum Hole Size up to 10mm / 0.254” Blind Via Working to IPC Standards Version: 10/07/2017
Quality and Approvals • ISO-9001 ISO-14001 • UL • • QA reports generated with all jobs • All inner-layers are 100% AOI • SPC is implemented throughout the manufacturing operation Individual processes demonstrate detailed QA procedures • A detailed “Skills Matrix” is displayed in all departments • Version: 10/07/2017
Planning Engineering in the UK Polar Instruments Speedstack Software for precise build & impedance calculations Version: 10/07/2017
CAM Department Genesis & ParCam Software. Department runs 24-hrs per day 7 days a week, average throughputs 10 new parts per day. Data receiving from Option – TW CAM add etch compensation & apply scaling factors to data. Version: 10/07/2017
Photography Orbotech LP 9008 Photoplotter 8000DPI. Artwork inspection & Measuring. Artwork punching. Cleanroom garments are worn in this department Version: 10/07/2017
Chemical Clean Sulphuric Peroxide solution. Four stage cascade rinses with extensive drying section. Etch rate 0.6µm, etch rate samples are conducted every shift. Version: 10/07/2017
Photomech – Dry Film Lamination Automatic cut sheet laminator with thin core capability. Pre-heat & hold station. Eternal dry film 20µm. Class 10,000 cleanroom. Version: 10/07/2017
Photomech – Imaging (Bacher) Fully automated Exposure unit throughput 130 panels per hour. Camera aligned registration accuracy < 15µm. Version: 10/07/2017
Photomech – Imaging (ORC) Fully automated Exposure unit maximum throughput 135 per hour. Camera aligned registration accuracy < 15µm. Automated with load & unloading equipment. Version: 10/07/2017
Photomech Imaging (Orbotech) LDI for inner layers with tight registration features such as micro BGA’s and spaces <2.5 mil Version: 10/07/2017
Develop Etch & Strip Cupric Etch solution. Average track width reduction is approximately 15%. All inner-layers are interleaved as they exit the stripper. First article inspection is conducted and repeated after every 50 panels. Version: 10/07/2017
First Article Inspection “First off” procedure at AOI, the inner-layer is measured for dimensional stability in X & Y, Line widths are checked for impedance using the Mach-vision gauge, Average line width reduction 15%. Version: 10/07/2017
AOI Process Orbotech & Screen P18000 A total of 7 AOI machines, 7 offline verification stations. Orbotech Discovery 8 is pictured below with load & unload facility. Inner layers are scanned, barcoded, interleaved and then sent for fault verification. Version: 10/07/2017
AOI All inner-layers are cleaned prior to AOI with a tacky roller. AOI machine is a P18000 Screen from Japan, minimum line width detection capability is 35µm. Version: 10/07/2017
AOI Fault Verification Inner-layers with faults are verified and repaired offline, all repairs are interleaved and re-scanned through AOI. Version: 10/07/2017
Alternative Oxide Three converyorised lines, line speed 3 metres/minute. Cobra Bond Chemistry, Etch rate 1.5µm +/-0.3µm, cores interleaved before and after processing, exotic materials are baked at 120 ° C prior to lay up. Version: 10/07/2017
Build Up All inner-layers are visually inspected at build up, layers are built up with small rivets and flattened, all multilayers are then 100% inspected on the x-ray machine, any panels showing mis-registration will be rejected, all operators wear cleanroom garments. Version: 10/07/2017
Lay Up Stations All panels are built on large format stainless steel plates, panels are built free with oversize foil, for example a 24” x 21” panel would be built four panels per page. Version: 10/07/2017
Presses & Press Capacity Large format presses with auto-load & unload facility, five presses all with 8-openings, capacity is 5,000 panels per day based on a 24 x 18" 1.6mm panel, 320 panels per press load. Version: 10/07/2017
Presses Controls All presses have chart recorders for each individual press and platen, the data is available from each press cycle recording both platen & product temperature Buffering used is 140 gsm kraft paper this is not reused. Version: 10/07/2017
Breakdown / De-stack Panels are trimmed down and then interleaved with a soft material, After each press cycle all press plates are then cleaned through the brushing machine. Version: 10/07/2017
X-ray Drilling Four X-ray drill machines, one Seiko and three ADT. All four machines optimise in both X & Y. All panels are interleaved before and after drilling. Version: 10/07/2017
Routing Three route machines all with three spindles. Programs all ensure radius corners. Typical stack height is 5 high for a 1.6mm panel. Version: 10/07/2017
Edge Milling All panels are edge milled, four individual “v” blades for cutting each edge, maximum panel thickness for edge milling is 3.2mm. Version: 10/07/2017
Bonding Inspection All panels are 100% inspected for surface defects including pits, dents, resin spots or creases. A thickness check is also performed using deep throat micrometer. Tooling holes diameters are verified using a plug gauge. Outer copper is verified using a copper scope. All panels are interleaved prior to drilling to prevent surface damage. Version: 10/07/2017
Drilling 360 drill spindles, capacity is 15,000 panels per day. Process runs 24-hrs per day 7 days per week. Version: 10/07/2017
Hitachi Multi-spindle Machines Mechanical drilling minimum hole size 0.15mm Version: 10/07/2017
Drilling A first off x-ray inspection is carried out prior to batch processing, for batch inspection the bottom panel off each stack is x-ray inspected. Version: 10/07/2017
Spindle Accuracy Check All spindles are checked for accuracy twice per week. Reports are available for drill accuracy, hole positional checks are verified by AOI inspection. Version: 10/07/2017
Hole Checking After drilling all panels are processed through a high pressure rinse and then inspected through the automatic hole inspector, for missing/blocked holes. Version: 10/07/2017
Option Technologies Ventec International Group Offshore Masslam Solutions From Prototype to Volume Version: 10/07/2017
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