Micron Technical Reference V9 Volume 1.pdf - 第24页
INTRODUCTION GLOSSARY 1.14 Technical Reference Manual Chapter Issue 12, Feb 18 OTS Over the T op Snugger . System for holding the product over the top until the snugger actuates Parameter V ariable quantity which once se…
INTRODUCTION
GLOSSARY
Chapter Issue 12, Feb 18 Technical Reference Manual 1.13
GLOSSARY
Term Definition
2D Inspection 2D Inspection is a software feature which utilizes the printer vision system to detect print medium
deposits on the board or the stencil.
Actuator A motor and leadscrew assembly utilized to drive a mechanical device in a given direction.
Asset Management A range of tools employed in the process of printer maintenance; includes a module that provides
a wireless real time connection from the DEK printer to the ASM call centre for fault diagnosis.
Camsafe Switch Safety interlock switch mounted on an opening printhead cover.
CAN Controller Area Network. The CAN is a bus system for printer motion control. The CAN is a 2
wire data link designed for transmission of small data packets for fast update of axis position
information.
CCD Charge-Coupled Device. An integral circuit that responds to light. Consisting of MOS (metal-
oxide semiconductor) photosensitive capacitors arranged in a regular array, producing a corre-
sponding voltage and hence charge proportional to the light’s intensity.
Chase The moving frame within the screen alignment module holding the print stencil.
Cp A term used in statistical analysis to represent Process Capability (repeatability).
Cpk A term used in statistical analysis to represent accurate repeatability.
Crate British term describing an electronic enclosure.
Downline A term referring to an item or piece of equipment within a production line situated after the DEK
printer moving in the direction of the line towards the end.
E Stop Emergency stop button. An electrical safety switch providing automatic shut down of equipment.
Diagnostics A fault finding aid in software. Enables a technician to individually control the motors, sensors
and switches throughout the printer.
Fiducial Geometric alignment mark on the board and the stencil.
Field of View Area of the image seen through the camera lens.
FMI Foreign Machine Interface. Electronic means of communication with adjacent printers.
GUI Graphical User Interface. An enhanced DEK interface utilized in the 2D inspection, portraying a
realistic representation of a board being inspected.
Host Comms Host Comms provides the user with access to certain networking functions without accessing the
printer maintenance function.
HPR Heavy Pallet Rails. A transport system used to carry pallets up to 15kg in weight
HTC High Throughput Conveyor. A combined manual/programmable width conveyor system which
sets the rail width and transports boards through the printer using belts.
Instinctiv The DEK printer software interface providing to the user an enhanced graphically printer display.
Knead Action of working the solder paste into a soft mixture.
Loom Wiring harness or cable assembly. A loom is composed of several wires fitted with a connector.
Magna-Print Quick fit/release squeegee system. The system addresses the issues associated with maintain-
ing multiple squeegee blades.
MIU Machine Interface Unit. Allows the printer to communicate with other printers up and down the
line.
MMI Man Machine Interface. A modular system enabling communication between the user and the
printer, utilizing the monitor, keyboard, tricoloured beacon and the two button control system.
MTR Modular Transport Rails. Transport rails designed to accept a variety of tooling and clamping
arrangements.
Module Self contained assembly of mechanical and/or electronic construction.
Nano-ProTek A protective coating that is applied to stencils, which gives better release characteristics and
extends the life of the stencil, benefiting from fewer cleaning cycles.
INTRODUCTION
GLOSSARY
1.14 Technical Reference Manual Chapter Issue 12, Feb 18
OTS Over the Top Snugger. System for holding the product over the top until the snugger actuates
Parameter Variable quantity which once set becomes the datum for other mathematical functions.
Paste Roll Height
Monitor
A system which measures the paste roll. The user can program the print cycle to apply more paste
exactly when it is needed most.
ProFlow Provides enclosed head print medium management. Three models are available - Classic,
ProFlow ATx and Proflow Tx; across the range they print a variety of material viscosities.
Print Medium The material used to print/transfer onto a board, wafer or substrate - Pastes/Adhesives/Enzymes/
Inks.
QC Calc External computer program that provides statistical analysis of certain printer functions.
RTC Rapid Transit Conveyor. A programmable width conveyor system, which can accommodate up to
three boards in the printer at one time, thereby reducing the printer cycle time
ROI Region of Interest. An area representing the current 2D inspection site superimposed on both the
stencil and board images within the vision data window.
SCAR Software Controlled Air Regulator. A software controlled regulator used to control various ProFlow
pressure settings.
Schematic Representational diagram of a system.
Screen An emulsion coated mesh of various thicknesses, stretched onto a frame with an image photo-
graphically processed into the emulsion, through which solder paste or other media can be
deposited in a controlled fashion onto a board or other surface. (see also Stencil)
SMEMA Surface Mount Equipment Manufacturer Association. A standard type of FMI protocol.
SMPSU Switched Mode Power Supply Unit, situated in the printer power supply module. Produces various
dc voltages for the printer.
SPC Statistical Process Control. Collection of outputs from the printer used by QC Calc program.
Squeegee Device, usually rubber or metal used to distribute printable material across and through the stencil
during the print cycle.
Stencil A shim, usually metal that has an appropriate image cut through it. The shim is secured to a metal
frame through which solder paste or such media, can be deposited in a controlled fashion onto a
board or other such surface.
Stinger Adhesive dot deposition system
TCM Temperature Control Module. An external device that connects to the DEK printer controlling the
temperature within the printer.
TRS Topside Reference System. Allows multiple substrates to be printed accurately in a single print
cycle.
Upline A term referring to an item or piece of equipment within a production line situated above the DEK
printer moving against the direction of the line towards the beginning of the line.
USB Universal Serial Bus. The USB is a 2 wire data link designed for 2 way communications between
the printer PC and the following: M36 printer controller; M37 power supply; 4 port USB hub.
USC Under Screen Cleaner. A programmable module for cleaning the underside of a screen/stencil.
Term Definition
SAFETY FEATURES
PRINTER SAFETY FEATURES
Chapter Issue 14, Feb 18 Technical Reference Manual 2.1
CHAPTER 2 SAFETY FEATURES
PRINTER SAFETY FEATURES
Introduction This section describes the various safety features that are incorporated into the
printer to provide a safe operating and maintenance environment.
Safety Notices Safety notices in the form of PROHIBITION, WARNING, CAUTION and MAN-
DATORY labels are placed on the printing printer and notices are posted
throughout the associated documentation to alert the operator/maintainer to
possible hazards which may cause physical injury or equipment damage.
The following label illustrated below, may be fitted to the printer, this signifies
that the user should refer to the relevant section of the Technical Reference
Manual before attempting to carry out work on the equipment.
Prohibition Notices Prohibition notices draw the attention of users/maintainers to prohibiting behav-
iour likely to cause a risk to health or safety. The following table displays the
prohibition labels affixed to printer and displayed in the printer documentation:
SYMBOL DEFINITION
PROHIBITION
STRONG MAGNETIC FIELD. A STRONG MAGNETIC FIELD EXISTS IN
THE VICINITY OF THE LINEAR MOTORS THAT MAY ACT UPON FER-
ROUS OBJECTS WHOSE MOVEMENTS COULD LEAD TO PERSONAL
INJURY AND/OR DAMAGE TO THE MACHINE.
PROHIBITION
STRONG MAGNETIC FIELD. A STRONG MAGNETIC FIELD EXISTS IN
THE VICINITY OF THE LINEAR MOTORS THAT REPRESENT A SERI-
OUS HAZARD TO PEOPLE FITTED WITH METALLIC IMPLANTS.
PROHIBITION
ELECTROMAGNETIC FIELD. AN ELECTROMAGNETIC FIELD EXISTS
WITHIN THE MACHINE FROM THE LINEAR MOTORS. THESE MAY
PRESENT A HAZARD TO PEOPLE FITTED WITH AN IMPLANTED CAR-
DIAC DEVICE. THE MOTOR MANUFACTURER RECOMMENDS A SAFE
DISTANCE OF AT LEAST 15MM.
PROHIBITION
MACHINE COVERS. IN ORDER TO PROTECT PERSONNEL AND TO
PREVENT DAMAGE TO THE MACHINE, COVERS ARE FITTED TO THE
MACHINE FRAME. THESE PANELS MUST ONLY BE REMOVED BY
SUITABLY QUALIFIED PERSONNEL.