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Precision Dispensing System for Heated Dispense Applications The GPD Global MAX II is a compact; high-accuracy system designed for today’s advanced heated dispensing applications. The frame is molded from “liquid rock” which gives the system a stabl
Full Hot Air Lead-Free Reflow Oven With PC Temp Control System (A800) Introduce: 1, Heating system adopts ETA patent heating technology 2, The use of imported large current solid state relay contact output, safe, reliable, equipped with a dedicated
Electronics Forum | Wed Dec 19 14:20:19 EST 2007 | slthomas
I'm inclined to suggest that you use a specified temperature, thus eliminating your situation. Why not use 90�C? I suppose you could calculate a duration for 70 based on the requirements at 40 and 90 if you really wanted to, but still I wonder why.
Electronics Forum | Wed Dec 19 14:41:47 EST 2007 | gersla
Dear Steve. We are EMS company and we are getting wide range of components from our customers. Some of them came in trays, that can withstand up to 75 degree maximum. If someone will not pay attention to this the tray get damaged (if there is some Q
Used SMT Equipment | SMD Placement Machines
* Windows NT * Flying Nozzle change head * Line array camera * Pneumatic Tape feeder * Main Stopper * Locate Pin * Edge Clamp system * Z servo push up plate * Entrance sub stopper * Exit sub stopper *
Used SMT Equipment | SMT Equipment
mind vision camera, 0603 - more than 31 type components, 45 mm long connector (L100mm x W45mm) - - more than 45 type vision camera Substrate size: (limited to the host) : L460 x W440mm (Max) ~ L50 x W50mm (Min) Substrate thickness/substrate weight:
Industry News | 2018-10-08 20:18:03.0
GPD Global will exhibit at the upcoming SMTA International 2018. At booth# 517, see our automated Conformal Coating Machine with excellent repeatability for under $40,000.
Industry News | 2003-04-22 08:01:54.0
Two new additions to Heyco's range of PCB accessories are the SHCBS and SRF series of nylon circuit board spacers which, when used as a pair, provide a secure hinging mechanism for a mounted PCB.
Parts & Supplies | Assembly Accessories
YAMAHA KV7-M9129-00X YV100X conveyor belt More Yamaha parts in stock KM9-M7107-00XSHFT, HEAD ASSYYV100II KM9-M7106-00XSHAFT HEAD ASSY YV100II KV8-M713S-A0X STD.SHAFT2,SPARE YV100X KV8-M712S-A0X STD.SHAFT1,SPARE YV100X KV8-M711S-A0
Parts & Supplies | SMT Equipment
YAMAHA KV7-M9129-00X YV100X conveyor belt YAMAHA 100X More Yamaha Spare parts available YAMAHA KGT-M917U-01X SENSOR POS OMRON E3S-LS3P YG200 YAMAHA 90K21-038011 YG12_YS12 R axis driver motor YAMAHA 90K55-4W074Z&90K50-4W074Z AC SERVO MOTOR YV1
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Technical Library | 2019-05-23 10:30:22.0
Increasing I/O numbers, device complexity, and product miniaturization requires high precision bonding tools, and sophisticated equipment. Careful consideration should be given to wedge geometry while selecting the tool for a fine pitch wire bonding application. Wire bonding is a process that creates an electrical connection between a die and a substrate or lead typically using gold or aluminum wire. Wedge bonding is a specific type of wire bonding that uses a wedge shaped tool to create the welds. The design of the wedge tool has changed very little over the past decade. The wire is fed at an angle through the back of the wedge. This angle is typically 30 to 60 degrees and is application dependent. Some applications require a higher feed angle due to package clearance issues. Some deep access applications require a 90 degree feed angle. In this configuration, the wire is fed through a hole in the shank of the wedge tool. Wire feed is shown in Figure 1.
Precision Dispensing System for Heated Dispense Applications The GPD Global MAX II is a compact; high-accuracy system designed for today’s advanced heated dispensing applications. The frame is molded from “liquid rock” which gives the system a stabl
Cost-effective Solutions for Conformal Coating New cost-effective, automated Conformal Coating System (SimpleCoat TR) with tilt and rotate capability and excellent repeatability for just under $48,000. SimpleCoat basic model without tilt and rotate
Career Center | Marietta, GA 30066, Georgia USA | Engineering
Test Engineer BSEE or equivalent degree required. Ten years experience desirable with background in functional development, as well as ICT, in a production atmosphere. Primary functions will be to: (a)develop functional tests and test procedures (
Career Center | Addison,Texas, Texas USA | Engineering
Responsible for the maintenenance, repair, trouble shooting, and diagnosing of a variety of SMT and Thru-Hole manufacturing equipment. Equipment consists of MPM AP 20/24/25 and UP2000 screen printers. Fuji CP3's, CP4's IP2's IP3's and GL2 placement
Career Center | Delton, Michigan USA | Engineering,Maintenance,Production,Technical Support
IPC Master instructor with a number of years experience in Engineering as well as Machine technician.
Career Center | KERALA, India | Engineering,Maintenance,Production,Technical Support
I have 2 year experience in SMT process
ASCEN Technology | https://www.ascen.ltd/Blog/machine/online_loader_unloader/524.html
PCB 90 degree turn conveyor-PCB magazine loader,PCB turn conveyor,pcb conformal coating machine,PCB router,PCB depaneling machine,pcb buffer conveyor from ASCEN technology Welcome to visit ASCEN | | | | | | | Cart
1st Place Machinery Inc. | http://www.firstplacemachinery.com/smt_pcb_conveyors_dyna.html
: Clockwise 90 degree rotate, counter-clockwise 90 degree rotate, vertical lift motion, and conveyor belt speed motion. We plugged in each and they power up and go through a homing sequence and all motions seem to work fine 115 Volts Complete prints in each cabinet Location: Boston, MA Price
