robotic soldering brochure
TRANSCRIPT
Inquiry No.C00161
•Descriptions in this catalog are valid as of September, 2005. The specifications and exterior described in this catalog are subject to change without notice due to improvements.
•Safety note : Be absolutely sure to familiarize yourself with the Operating Instructions to ensure that this product will be used safely.
Head office :2-21-25, Akasaka Minato-ku, Tokyo 107-0052, Japan.TEL : +81-3-3588-0551 FAX : +81-3-3588-0554
Contact :
DESKTOP SOLDERING ROBOT
Web site : http://www.japanunix.co.jp/Printed in japan 05093000-S
Experiencing difficulty finding a solution to lead-free soldering tasks. Soldering robots can help by offering an easy to use, highly productive solution.
What Are Desktop Soldering Robots?JAPAN UNIX’s soldering robots are extensively
used in soldering electrical equipment
for automobiles where high reliability
and safety is of critical importance.
●Semi-automated robot for soldering parts after the main SMT production process. Best suited for use in cellular manufacturing.
●Desktop robots take up less space. A table, a power supply and dry air are all that is needed.
●Enables novice soldering workers to yield an equivalent of the work performance of an experienced solderer.
●Once a robot is programmed, it can be immediately put into service upon installation and the push of the start button.
● Fully versatile robots can be easily adapted to production line changes due to product modifications.
●Our experienced staff of experts is ready to support the creation of your own soldering programs.
●Production method optimized for lead-free soldering operations, with extensive proven performance.
Examples of Successful Use of Soldering Robots for Automating Manual Operations
■ Automobile dashboard panel
■ ABS sensors ■ Fuel-Cell
■ Surface-mount photo-receiver modules
Car-mounted electrical component Telecom and Power Supply Boards Home digital AV and home appliances Mobile digital AV applications
■ Tuner cases
■ Flat motor boards (Urethane film wires)
■ Surface-mounting CMOS sensor IC terminals
■ Wristwatch miniature crystal oscillators
EPS (steering wheels), power window motors, door sensors,ECU units, fuel gauges, car audio operation panels,car navigation operation panels, car-mounted speakers,starter motors, car audio tuners, car-mounted TV tuners,various sensor and others
Telephone exchange boards, stabilized power supplies,uninterruptible power supplies (UPSs), DC/DC converters,domestic-use fuel cells, solar cell panels,electromagnetic shield cases, heat sinks,lamp power supply heat sinks, inverters and others
LCD components, notebook PC LCD components,notebook PC battery terminals, cellular phone battery terminals,optic pickups, LCD and plasma TV power boards, flat motors, motor control circuit radiators, actuator motors,air conditioner fan motors, desktop PC fan motors,power regulators and others
Mobile equipment compact speakers, STN LCD TAB terminals,notebook PC connectors, fine-pitched connectors,cellular phone terminal microphones and others
1 2
Simple to operate so you can solder with confidenceDesktop soldering robots adapt to all kinds of work
All robots come complete with easy to usesoldering programs that reflect user needs.
Built-in soldering robot programs
Built-in soldering robot programs remove the needfor professional programming knowledge,enabling beginners to learn quickly.
Multilanguage support
The teaching screen can be switchedfrom language to language (languages supported as standard:Japanese, English, German, Spanish and Italian).
Cable-carrier specification
Robot cables are enclosed in the cable-carrierto eliminate the fears of cable disconnectionfor hours of uninterrupted service.
Solder feeder
Increased Storage Capacity
255 programs ( 2.5 times more than past)and maximum data capacityof 30,000 points (fives times more than past).
Dust and Debris Proof Design
The special structural designs of the robotshave eliminated worktable traveling groovesto block foreign matteringfrom entering the interior.
Simplified PLC Facility
A built-in simplified PLC (programmable logic controller)facility runs independently of the robot.
Soldering controller
Iron tip cleaner
Highly Rigid Structure
A solid die-cast aluminum alloy is used in the base,with an extruded aluminum materialwith a stiff cross section in the columns.
Standard with an easy-to-viewlarge LCD original teaching pendant
All robots come standardwith an original teaching pendantspecifically designed for soldering.
Soldering head
Automatic Tip PositionCorrection Mechanism
Soldering ParameterSetup Screen
*The sensor unit and the position correction controller are options.
Detects the tip position and corrects the entire program accordingly, thus drastically cutting the time spent making edits to the program for position calibration.
Soldering Point Teaching
Preprogrammed position data can be easily entered by numeric entry or by JOG mode.
Soldering parameters can be numerically entered from the teaching pendant.
Preprogrammed Wire Brush Cleaning
Temperature setting, temperature correction and other values can also be numerically entered from the teaching pendant.
Built-in Counter FunctionsSoldering Temperature Setting
Information of vital importance to the manager, such as product quantity, number of points soldered, heater energization time and cycle time per program, is displayed in the teaching pendant.
Multiple cleaning positions can be preprogrammed. Apart from standard air-blow cleaning, a wire brush-based cleaning setup item has been newly added.
Automatic TimerStandby Temperature Setting
Teaching Pendant Modifiedfor Soldering Purposes
The teaching pendant has now been made lighter in weight and easier to use. The teaching pendant comes with new commands required for teaching soldering operations.
Simplified PLC Program
If the robot remains idle for a preset period of time, the heater cools down to a standby temperature automatically to check the exhaustion of the tip and heater and also save energy (timer setting: 0 to 100 minutes).
A built-in simplified PLC (programmable controller) facility allows external devices to be controlled with I/O output signals.
3 4
Select from Three Standard Typesto Suit Work Size and Work Environment.
1. Robot body
2. Soldering controller (UP-05)
3. Teaching pendant (RK-TP)
4. Iron tip cleaner (UJC-214)
5. Soldering head (UMC-086)
6. Solder feeder (UPM-011A)
7. Solder feed tube set (PT Series)
8. Switch box (RK-SWB)
UNIX-412RStandard Configurations
1. Robot body
2. Soldering controller (UP-05)
3. Teaching pendant (RK-TP)
4. Iron tip cleaner (UJC-214)
5. Soldering head (UMC-087)
6. Solder feeder (UPM-011A)
7. Solder feed tube set (PT Series)
8. Switch box (RK-SWB)
Standard Configurations
1. Robot body
2. Soldering controller (UP-05)
3. Teaching pendant (RK-TP)
4. Iron tip cleaner (UJC-214)
5. Soldering head (UMC-087)
6. Solder feeder (UPM-011A)
7. Solder feed tube set (PT Series)
8. Switch box (RK-SWB)
Standard Configurations
UNIX-413R
UNIX-414R
Specifications
•Main body of RobotModel UNIX-412R UNIX-413R UNIX-414RNumber of axes 4 axes simultaneous control
Range of operation
Maximum movable weight (Workpiece)
Maximum speed (PTP)
Repeatability accuracy
Workpiece size (Maximum jig size)
X-axis table, Space between table and soldering tip (Z axis direction)
Position teaching method
Number of programs
Point memory capacity
Drive system
Control system
Interpolation function
Exclusive input/output (Max.)
Simplified PLC function
Outside dimensions
Power source
Air
Working temperature
Relative humidity
Weight
Teaching format
External interface
※1: The point memory area is shared with the point attribute data, point work data and sequence data. When such data amount increases, the maximum point data amount decreases.
200mm
250mm
50mm
7kg
500mm/sec. (5 to 500mm/sec.)
200mm×210mm (X,Y) 300mm×275mm (X,Y) 400mm×365mm (X,Y)
In case of UMC-086:85mm In case of UMC-087:145mm In case of UMC-087:145mm
Approx.22kg Approx.39kg Approx.47kg
W:432×D:435×H:783(mm) W:615×D:581×H:861(mm) W:611×D:641×H:890(mm)
250mm/sec.(2.5 to 250mm/sec.)
600˚/sec.(6 to 600˚/sec.)
11kg
800mm/sec.(8 to 800mm/sec.)
320mm/sec.(3.2 to 320mm/sec.)
800˚/sec.(8 to 800˚/sec.)
11kg
800mm/sec.(8 to 800mm/sec.)
320mm/sec.(3.2 to 320mm/sec.)
800˚/sec.(8 to 800˚/sec.)
320mm
100mm
±360˚
400mm
150mm
300mm 400mmX-axis (Back and forth axis)
Y-axis (Right and left axis)
Z-axis
X,Y-axis
Z-axis
R-axis
X,Y-axis
Z-axis
R-axis
±0.01mm
Remote teaching(MDI)
255 programs
30000 points maximum※1
5-phase stepping motor drive
PTP control, CP control
3-dimensional linear,circular ark interpolation
24 points for input, 24 points for output
50 programs, 1000 steps per program
AC90 to 120V 50/60Hz 450VA
Dry air 4 to 5kg/cm2
0 to 40 ˚C
20 to 95%(non-condensing)
Direct teaching through teaching pendantOff-line teaching by personal computer(option)
RS-232C 2channels (1channel for the PC and 1channel for an option unit )
RS-422 1channel (dedicated for the teaching pendant)
±0.01mm
±0.02˚
R-axis
•Soldering ControllerUP-05Model
Number of soldering conditions
Tip temperature range
Heater alarm value
Heater element
Applicable solder diameter
Solder feeding control
Alarms
※2 : 100W or 300W heater is available as an option.
63
450˚C maximum
±0 to 100˚C variable
200W Cross Heater※2
Stepping motor control
Out of solder, solder jamming, heater alarm
φ0.5 to φ1.2(Specified)
5 6
Accessories
■ Soldering Robot Heads
Soldering Unit Service Parts
• Standard component of the UNIX-413R and the UNIX-414R.
• Unit section of the heater block easily removed
to speed up tip and heater replacement times.
• Pre-feeding of a wire solder for “crushed” soldering technique.
• Point-to-point or linear soldering
• Tip approach angle : 60 to 90˚
• Can accommodate Needle Swing option.
• Complete with a graduated angle setter as standard.※Used in combination with the brush cleaner. See the Options page.
Weight:About 760g
UMC-087High-Performance Soldering Head
Cut downtime due to heater and tip replacementfrom 10 minutes to 30 seconds.
• Standard component of the UNIX-412R.
Lightweight, compact type.
• Pre-feeding of a wire solder for “crushed” soldering technique.
• Point-to-point or linear soldering
• Tip approach angle:60 to 90˚Weight:About 650g
UMC-086Compact Soldering Head
ABC After heater block demounted Graduated angle setter
UJC-214• Air-blow vacuum cleaner
• Vacuum-based regulation of solder scattering during cleaning
Outside dimensions / W:70×D:120×H:80 (mm)
Weight:About 600g
■ Iron Tip Cleaner (Vacuum Type)
UPM-011A
■ Solder Feeder
• Compatible solder wire diameters/φ0.5~φ1.2
Outside dimensions /
W:70×D:125×H:222(mm)
Weight:About 1kg
※Optional φ0.3~φ0.4 available
■ Switch box
• Switch box housing the start and emergency stop buttons.
• Teaching pendant featuring a large LCD screen.
■ Teaching Pendant
■ Solder Feed Tube Sets•The type of tube set used varies with your solder wire diameter and robot type.
UNIX-412R 500mm
PT05-050 φ0.5φ0.6φ0.8φ1.0φ1.2
PT06-050PT08-050PT10-050PT12-050
UNIX-413RUNIX-414R 700mm
PT05-070 φ0.5φ0.6φ0.8φ1.0φ1.2
PT06-070PT08-070PT10-070PT12-070
Model No. Compatible robot type Overall length Solder wire diameter
■ Needles•The type of needle used varies with the solder wire diameter.
Model No. Solder wire diameterND-19GND-18GND-17GND-16GND-15G
φ0.5φ0.6φ0.8φ1.0φ1.2
■ Heater Cables• Heater cables fasten the soldering head to the solder feeder. •The type of heater cable used varies with the solder wire diameter and robot type.
Compatible robot typeUNIX-412R
UNIX-413RUNIX-414R
Model No. Overall length500mm
700mm
WK-058B
WK-058D
■ Solder “Out” Sensors• Sensor that detects when solder is not present.•The type of solder out sensor used varies with the solder wire diameter.
Model No. Solder wire diameterAFS-RN-05AFS-RN-06AFS-RN-08AFS-RN-10AFS-RN-12
φ0.5φ0.6φ0.8φ1.0φ1.2
■ Solder Jam Sensors• Sensor that detects solder jam errors.•The type of solder jam sensor varies with the solder wire diameter.
Model No. Solder wire diameterAFS-TN-05AFS-TN-06AFS-TN-08AFS-TN-10AFS-TN-12
φ0.5φ0.6φ0.8φ1.0φ1.2
Product Name Model No.UP-05UJC-214UPM-011AUMC-087UMC-086RK-TPRK-SWBUMC-087M-ANSUMC-086M-ANS
UNIX-412R●●●-●●●-○
UNIX-413R●●●●○●●●-
UNIX-414R●●●●○●●●-
Soldering controllerIron tip cleaner(Air blow)
Solder feeder
Soldering heads
Teaching pendantSwitch box
Graduated angle setters
•Accessories Support Table Product Name Model No.
100AH-200S-79LAFS-RN-**AFS-TN-**PT**-050PT**-070WK-058BWK-058DNG-**G
UNIX-412R●●●●●●-●
UNIX-413R●●●●●-●●
UNIX-414R●●●●●-●●
Cross-Heater (200W)
Solder out sensor※Solder jam sensor※
Solder feed tube set※
Heater cables
Solder feed needle
● Standard ○ Applicable - Not applicable
※ 100W and 300W heaters are available as options on request.※ **varies with each solder diameter. (Example) φ0.5=05~φ1.2=12
7 8
Options (Additional Features)
■ Three-Axis Tip Position Correction Mechanism
• An automatic tip position correction mechanism
compatible with the UNIX-410R Series.
It quickly corrects misalignment in times of tip wear
and thermal expansion automatically.
(Contains a sensor unit, a controller and cables.)
The Ultimate in the Prevention of Tip Misalignment
■ Three-Axis Position Correction Sensor
• The three-axis position correction mechanism comes
with a sensor unit only.
It requires a controller to function except
when it is used in conjunction
with the extended controller UEC-01.
The Ultimate in Efficiency Percentage Enhancement
■ Extended Controller
Optional robot controller built to address
the complete range of users’ needs.
• Two separate heat controllers (For : solder preheating,
N2 double heater, PC board preheating and so forth)
• Needle swing control function
(selectable between auto and manual mode)
• Brush cleaner control function
(selectable between auto and manual mode)
• Three-Axis position correction mechanism control circuit (sensor unit option required)
• LED indications of counters
•Product quantity counter (Product quantity management)
•Tip solder point counter (Tip wear management)
•Heater “on” time counter (Heater wear management)
The Ultimate in Soldering Management
Graduated Angle Setter
With its four scales, the angle settermakes it easier to reproduce solder feed positions,eliminating defects caused bysolder feed position drifts.※Included in standard configuration of Soldering head/UMC-087.
Compatible with the UMC-087 head
Compatible with the UMC-086 head
Lateral Slide Mechanism (Patented)
The lateral slide mechanism slidesthe soldering head laterally to buffer contactbetween the head and workpiece during soldering.
Compatible with the UMC-087 head
Compatible with the UMC-086 head
Nitrogen Gas Generator
Solder feed position perfectly reproducedby the scale lock mechanism
The Ultimate of Soldering Performance Enhancement
Wire Solder Preheaters
The Ultimate in Dispersion Fluxand Solder Ball Control
Diverse Functional Enhancements Designed for Quality Controland Production Management in Soldering Operations
The compact nitrogen gas generator does notrequire power supplies to operate.Simply connect it to compressed dry air source and it will generate nitrogen gasat 2L/min with a maximum concentration of 99.9%.The nitrogen atmosphereat the tip improves solder wettability and spreadability.Particularly useful in lead-free soldering operations.Outside dimensions / W:100×D:220×H:440(mm)
Weight / About 8kg
Wire Brush Cleaner
With its rotating wire brush,the wire brush cleaner removesheavy dirt stuck to the tip end.Useful for cleaning off foreign matterthat could not otherwise be removedwith a standard air-blow cleaner,such as flux residue and tin oxides.※Cannot be used with the UNIX-412R. Outside dimensions / W:80×D:80×H:95(mm)
Weight / About 600g
Fume Extractor
Extracts flux fumes during soldering then filtersand purifies the air through a HEPA filter.Three-level suction adjustment and clogged filter sensor.Outside dimensions / W:280×D:330×H:395(mm) Weight / About 14g
Needle Swing Mechanism (Patented)
The needle swing mechanism allows the solder feeder (needle)to swing away from the tip of the head automatically.Designed to work with the brush cleaner to cleanthe entire surface of the tip end.The needle swing mechanism is designed for exclusiveuse with the UMC-087 and cannot be used with the UMC-086.
Double Heater (Patented)
A heater placed in the nitrogen gas passageheats the nitrogen gas creating a preheating effect.
PC Software
A PC-based program for managingand editing soldering program data. The program eases the work of creatingand editing soldering positions, soldering conditions,simplified sequencer functions and so forth.Offline teaching is also possible (Windows XP-ready).
Digital Thermometer
A digital thermometer is used for measuring and confirming tip temperatures.Tip temperature management is an essentialpart of quality control. (Sensor unit only Model No. : UNI-9)
Preheat wire solderto reduce heat shockingthat results in solder ballsand flux residue.Also reduces solderingtact time.
Replaces the standard heater capto deliver nitrogen gas to the end of the tip.On Left : 100RH-N2-CAOn Right : 100RH-N2-CA-YZ
N2 Tip Cap
A fume extraction ductattached toa soldering robot.Available in severaldesigns to suit therobot type.
Fume Extraction Duct
Model No. Solder wire diameterSHN-10-05SHN-10-06SHN-10-08SHN-10-10SHN-10-12
φ0.5φ0.6φ0.8φ1.0φ1.2
UMC-087-RL UMC-086-RL
Compatible robot typeUNIX-412RUNIX-413RUNIX-414R
Model No.UAC-9DS-412RUAC-9DS-413RUAC-9DS-414R
Product Name Model No. UNIX-412R UNIX-413R UNIX-414R•Options Support Table ● Standard ○ Applicable - Not applicable
UNX-200 ○ ○ ○Nitrogen generator100RH-N2-CA/-YZ ○ ○ ○Nitrogen gas cap (cap only)
HN-W100 ○ ○ ○Nitrogen gas cap (double heater)
UCS-410Z-SET ○ ○ ○Three-axis position correction mechanism(including the controller)
UCS-410SZ - ○ ○Three-axis position correction mechanism (sensor unit only)※
SHN-10-** ○ ○ ○Wire solder preheating mechanism※UJC-216 - ○ ○Brush cleaner※UMC-087-NS - ○ ○Needle swing mechanismUAC-1000 ○ ○ ○Fume extractor
UAC-9DS-412RUAC-9DS-413RUAC-9DS-414R
○--
-○-
--○
Fume extraction duct
UEC-01 - ○ ○Extended controller
UMC-086/087-RL ○ ○ ○Lateral slide mechanism
UMC-087M-ANS - ● ●UMC-086M-ANS ○ - -
Graduated angle setter
USW-RK410 ○ ○ ○Windows management software
※Three-axis position correction sensor unit requires position correction controller or the extended controller UEC-01 in which control circuit built-in.※The brush cleaner requires the needle swing mechanism UMC-087-NS when it is installed.※ **varies with each solder diameter. (Example) φ0.5=05~φ1.2=12
9 10
Outline Dimensions
Unit:mm Unit:mm Unit:mm
UNIX-412R UNIX-413R UNIX-414R
11 12
52
(379.5)
268
387 435
422
783
320 (190)
172
137
235
50St(Z)
(35)
(138)
39
250St(Y)
155
(85)
(UMC-086)
(M4 nut slot)50
23
(55)(97) 200St(X)
128
100
50 60
2-φ5H6 Depth5
4-M4 Depth5
X axis table to settle a jig
92 48635.5
96.5 80
529 581
(191)
6060
8-M4Depth6
190
(UMC-087)
(145)
(186)300St(X)(58)
861
320St(Y)
350
(65)
100St(Z)
(160)
37490
A
(32)
615
125 157
2-φ5H6 Depth5
25-M4 Depth5
85
160
6060
170
(P40×4)
View from A
50(M4 nut slot)23
96
629641
6-M4Depth6
6060
(251)
80145
27 584
400St(Y)
890
120
(235)
350
157
(32)
125
150St(Z)
611 (95)
(UMC-087)
190
(145)
(58)
(226)
400St(X)
(M4 nut slot)
23
50
2-φ5H6 Depth5
25-M4 Depth5
6060
160170
85
X axis table to settle a jig
X axis table to settle a jig
Consumables
■ Heaters
■ Soldering Tips
• Built-in detents positioning cross projection inside heaters (male side)
• Heaters dedicated to automatic soldering with calculated tip thermal conductance, thermal capacities and thermal efficiencies.
• Built-in thermocouple (CA sensor)
• Available with three heater sizes, ranging from 100W to 300W.
CROSS HEATER
• Stainless steel cross structure attached in position (female side)
to meet the positioning projection on the inside of the heating element.
• High-performance CROSS-BIT developed for exclusive use in automatic soldering operations
• Black chromium-plated tips
• Solder "tinned area" of tips plated with lead-free solder.
• Available in numerous standard tip shapes, including point soldering and linear soldering.
• Tips available in three sizes, ranging from 100W to 300W, to meet specific heater capacities.
• Custom tips tailored to the customer’s specifications can be designed
and built in multiples of 10.※Special tips are built to order.
CROSS-BIT
Output wattage100W200W(standard)
Model No.70AH-100S-79L100AH-200S-79L
300W130AH-300S-97L
Cross structure
Solder tinned area
•Standard CROSS-BIT list (for exclusive use with the 200W CROSS-HEAHER) ※ Gray zones indicate solder “tinned area”.
Solder tinned area:on bottomand one side
Solder tinned area:on bottomand one side
Solder tinned area:on 20 degree sectionand one side
Solder tinned area:on 30 degreeand 25 degree sections
Solder tinned area:on 30 degree sectionand one side(3mm from edge)
Solder tinned area:on 30 degree sectionand one side(3mm from edge)
Solder tinned area:on bottom and in slot
Solder tinned area:on bottomand one side
Solder tinned area:on bottomand one side
※Shown above is a standard tip designed for use with 200W CROSS-HEATER. Other variations available include heater capacity-specific standard tips, many semi-custom tips and full custom tips.
AP120BCPC 2mm
2.5mm3mm
P125BCPCP130BCPC
AP12DVAP φ2
φ3φ6
B1.2mm2.2mm3.5mm
C1.5mm1.5mm
2mm
D3mm3mm5mm
P13DVAPP16DVAP
型 番 AP6V08-18 0.8mm
0.8mm1mm1mm
1.2mm1.2mm
B1.8mm1.8mm
2mm2.3mm2.3mm2.8mm
C2mm
2.8mm3mm3mm
3.2mm3.2mm
D1.4mm1.4mm1.6mm1.6mm1.8mm1.8mm
E0.8mm0.7mm0.8mm0.8mm0.9mm0.9mm
F3.2mm
4mm4mm4mm4mm4mm
P1V08-18P1V10-20P1V10-23P1V12-23P1V12-28
AP3PC-S φ3
φ4φ6φ9
B2mm
2.7mm4mm
5.5mm
C10mm13mm
18.5mm23mm
P4PC-SP6PC-SP9PC-S
AP2D-R φ2
φ2.5φ3φ4φ5φ6
B1mm
1.1mm1.2mm1.5mm1.5mm
2mm
C2mm2mm2mm3mm3mm3mm
P25D-RP3D-RP4D-RP5D-RP6D-R
AP2D-S φ2
φ2.5φ3φ4φ5φ6
B0.5mm0.8mm
1mm1mm1mm
1.1mm
C8mm9mm
10mm13mm15mm
18.5mm
D2mm2mm2mm2mm3mm3mm
P25D-SP3D-SP4D-SP5D-SP6D-S
Product Name AP2D-N φ1
φ1.5φ2.5
B0.5mm0.5mm1.0mm
Cφ2φ3φ4
D8mm
10mm12mm
E1mm1mm2mm
P3D-NP4D-N
AP10DCN-R 1mm
1.5mmP15DCN-R
AP10DCN-L 1mm
1.5mmP15DCN-L
Product Name
Product Name
Product Name
Product Name
Product Name
Product Name
Product Name
Heater Coil
Heater protective tube
Heater wire
Sensor wirePositioning cross projection
Positioning Hole
Thermocouple
Heater Coil (winding wire)
Special insulating film
Oxygen free copperPure iron plating
Tinned area
TemporaryBlue Mask
Black chromium-plating
13 14
B
C
A
D
B
E(Solder tinned area)
D(Solder tinned area)
A
C
C(Solder tinned area)
AB
C
AB
A
B
D(Solder tinned area)
C
6
Aφ3.5
A
(Solder
tinned area)
φ4
A
(Soldertinned area)
φ4
25°30°
20°
30°
30°
B
5
75°
2.5
E
23
6
F AC D
1(Solder tinned area)