Mcmaster: /* Workholder */

2022-09-26T08:58:34Z

‎Workholder

Mcmaster: /* Workholder */

2022-09-26T08:33:25Z

‎Workholder

Show changes

Mcmaster at 00:29, 5 March 2019

2019-03-05T00:29:43Z

Mcmaster: Created page with "Specs * Wire ** Gold 0.7 to 3.0 mils (17 to 75 um) * Spool: TC-3 2" (50.8 mm) diameter, single flange * EFO: 1200 VDC, adjustable * Table * Coarse: 6.5" diameter * Throat dept..."

2019-03-04T23:26:38Z

Created page with "Specs * Wire ** Gold 0.7 to 3.0 mils (17 to 75 um) * Spool: TC-3 2" (50.8 mm) diameter, single flange * EFO: 1200 VDC, adjustable * Table * Coarse: 6.5" diameter * Throat dept..."

New page

Specs
* Wire
** Gold 0.7 to 3.0 mils (17 to 75 um)
* Spool: TC-3 2" (50.8 mm) diameter, single flange
* EFO: 1200 VDC, adjustable
* Table
* Coarse: 6.5" diameter
* Throat depth (clearance head to table?): 5"
* Performance
*
* Temperature
* Controller: KTC-101
* Thermocopule: type J (iron-constantan)
* Operating range: 0 to 50C
* Set range: 0 to 400C
* Weight
* 64 lb w/o accessories
* 110 lb shipped w/o accessories

2018-03-08: mcmaster has two units on the way. One sourced locally at auction, one being shipped eBay freight. The eBay unit is pretty complete, although cosmetically isn't as nice. The local unit is reasonably complete, but may be missing a few simple bits like the wedge.

2018-03-15: both units have arrive. FabExchange unit unfortunately in much worse condition than I thought based on the pictures. For example, the inside electronics have been stripped out, and really the unit is just mostly taped together and missing a lot of screws. Its also missing drive belts and misc other covers. Fortunately the eBay unit, although has some missing paint and a little rust, is otherwise in pretty good condition. Preliminary tests indicate that it likely works

2018-03-25: contacted K&S, was told: "K&S no longer offers any manual wire bonder products and has ceased all related support services. You may want to contact Sharon Siso (...@mpptools.com) from MPP."

= Calibration =

<code>
4124 adjustments
Clamp solenoid
Section 6.1.5
Reccomended: 100g force at 5 mil gap
5 - 7 mil acceptable for 1-3 mil wire
Must be changed when loading different size wire
Use force gauge (scale?)
Adjust force with nut on right
Adjust distance with set screws on left
Bond force
Section 6.1.6
Use force gauge (scale)
Search height
Section 6.1.8
Set to 5 mil
Adjust search dial while chessman held down
EFO electrode adjustment
Section 6.1.11
Figure 3-8 on page 20 has items labeled
EFO vertical
1 mil wire => 30-30 mils below capillary
Greater gap => smaller wire
To adjust: loosen knurled knob
EFO horizontal
4 mm to left of capillary tip
Loosen solenoid clamping screw
SHCS allen key: 77 mil
EFO overtravel
50-60 mil beyond capillary tip
Loosen solenoid ring set screws
SS allen key: 34 mil
Capillary adjustment
SHCS allen key: ? couldn't get one to fit. Using pliers to tighten...
diameter: 1.47 mm
thread: 1.25 / 4 = 0.3125 mm
Capillary diameter: 1/16"
Allen key inserted for alignment: 56 mil
63 mil diagonol vs 1/16" => 63 mil
Wire loading
6.1.10
First o-ring 3/8" from flared side of funnel
</code>

150C workholder

= Connectors =

== P14 ==

Label: TEST

Suspect has serial port somewhere on it

{| class="wikitable sortable" border=1
! # !! Color !! Function !! Note
|-
| 1 || || || 9.3.5 Set MOTOR switch ON and check for less than 6 Vdc DMM: -150 mV
|-
| 2 || || || DMM: 0.65V
|-
| 3 || || || DMM: -85mV
|-
| 4 || || || 9.27.5 in Manual Z does not function properly 6.1.18.5 in 6.1.18 Z-LVDT ADJUSTMENT +7.6 V Z up ("reset") –8.5 V Z down DMM: -230 mV
|-
| 5 || || || 9.3.4 With MOTOR switch OFF, rotate cam until LED 1 (RESET) lights up on logic board. Check for 7 Vdc DMM: 5V
|-
| 6 || || || 9.3.2 18 V ptp, 2.5 kHz sine wave DMM: -15V
|-
| 7 || || || DMM: 0V
|-
| 8 || || || DMM 15V
|-
|}

= PCB =

The PCB in the schematic does not match my unit

Manual: parts table lists as 4124-4100-0 Logic Board Ass’y, image layout shows the same thing

Unit: 04125-4210-000-01

= mcmaster eBay =

[[File:ebay_outback6_162730967379_ks4124_0.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_1.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_2.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_3.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_4.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_5.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_6.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_7.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_8.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_9.jpg|400 px]]
[[File:ebay_outback6_162730967379_ks4124_10.jpg|400 px]]

Initial checkout
* Bonding cycle: okay. I hear it feeding wire, I see the clamp releasing, it goes though 1/2 (initial/finish) cycle, does a ball forming motion, etc
* Tried both the mouse and lever
* However, pulley band old / rigid and snapped after a little use. Need to replace
* Heated plate: heats
* EFO or w/e its called: flickering red power LED. I haven't tested EFO specifically, will have to see if its actually working once I get wire
* Targeting light: turns on, but I'm not seeing a reticle. Maybe needs some adjustment
* Goose neck illumination: seems to work
* TODO
* Order replacement pulley belt
* Order (gold) wire (size?)
* Investigate tip. Is it okay? Should I order spare/replacement?
* Order spare bulbs?

= mcmaster FabExchange =

[[File:fabex_ks4124_0.jpg|400 px]]
[[File:fabex_ks4124_1.jpg|400 px]]
[[File:fabex_ks4124_2.jpg|400 px]]
[[File:fabex_ks4124_3.jpg|400 px]]
[[File:fabex_ks4124_4.jpg|400 px]]

Resolution: scrap for other unit. Too many missing parts / things wrong to consider repair

= ebay outback6 291094800318 =

Source: eBay seller outback6

[[File:ebay_outback6_291094800318_ks4124_0.jpg|400 px]]
[[File:ebay_outback6_291094800318_ks4124_1.jpg|400 px]]
[[File:ebay_outback6_291094800318_ks4124_2.jpg|400 px]]
[[File:ebay_outback6_291094800318_ks4124_3.jpg|400 px]]
[[File:ebay_outback6_291094800318_ks4124_4.jpg|400 px]]
[[File:ebay_outback6_291094800318_ks4124_5.jpg|400 px]]
[[File:ebay_outback6_291094800318_ks4124_6.jpg|400 px]]

= ebay amsi 352246425950_ks4124 =

[[File:ebay_amsi_352246425950_ks4124_0.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_1.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_2.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_3.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_4.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_5.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_6.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_7.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_8.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_9.jpg|400 px]]
[[File:ebay_amsi_352246425950_ks4124_10.jpg|400 px]]

= Workholder =

Controllers
* KTC-101-1: 115 VAC
* KTC-101-2: 230 VAC

= Belt repair =

Belt broke shortly after I started using it due to it being old and what not

Measured:
* 1/8" tube diameter
* 8.5" long => 2.8" OD
* polyurethane

McMaster doesn't sell OD below 4", so need to make one myself. I've ordered 1/8" material and will try to fit and join it. Suggestion is to fit it on the machine to length, then cut to allow for 10% stretching (ie cut 10% off).

= Wire =

[[Bonding wire]]

= Capillary =

http://www.topline.tv/Bonding_Capillary.html
*

Vendors:
* Gaiser / CoorsTek
* 5 Gaiser Wire Bonder Capillary Fine Pitch 1851-17-437GM
** Ordered
* Micro-Swiss, now Micro Point Pro Ltd (MPP)
* Official K&S vendor
* PECO
* SPT
* 4 SPT Wire Bonder Capillary Ultra Fine Pitch Interconnect ap PI-19045-231F-ZP34T
** Ordered
* Toto Ltd

= References =

* http://www.photonicmicrodevices.com/files/K_S_Ball_Bonder_4124_Spec.pdf
* Operation manual
* https://www.bu.edu/photonics/files/2016/11/4124-Data-Sheet.pdf
* Marketing blurb
* https://rsc.aux.eng.ufl.edu/_files/documents/144.pdf
* Excellent doc
* Similar unit page: http://lnf-wiki.eecs.umich.edu/wiki/Wire_Bonder
* 4123
* Guy referred to for professional bonder repair: George Garcia (http://www.pgent.net/about.html)
* Comes with excellent recommendation

@@ Line 70: / Line 70: @@
 .1.10
      First o-ring 3/8" from flared side of funnel
 </code>
@@ Line 187: / Line 188: @@
 *KTC-101-2: 230 VAC
 {| class="wikitable"
 |+Workohlder male DB9
@@ Line 197: / Line 200: @@
 |TC
 |Shrouded silver
+|<nowiki>+/-?</nowiki>
 |-
 |2
@@ Line 240: / Line 243: @@
 |}
 =Belt repair=

← Older revision		Revision as of 00:29, 5 March 2019
Line 199:		Line 199:

	[[Bonding wire]]		[[Bonding wire]]
−
−	~~= Capillary =~~
−
−	~~http://www.topline.tv/Bonding_Capillary.html~~
−	*
−
−	~~Vendors:~~
−	* Gaiser / CoorsTek
−	* 5 Gaiser Wire Bonder Capillary Fine Pitch 1851-17-437GM
−	** Ordered
−	* Micro-Swiss, now Micro Point Pro Ltd (MPP)
−	* Official K&S vendor
−	* PECO
−	* SPT
−	* 4 SPT Wire Bonder Capillary Ultra Fine Pitch Interconnect ap PI-19045-231F-ZP34T
−	** Ordered
−	* Toto Ltd

KS 4124 - Revision history

Mcmaster: /* Workholder */

Mcmaster: /* Workholder */

Mcmaster at 00:29, 5 March 2019

Mcmaster: Created page with "Specs * Wire ** Gold 0.7 to 3.0 mils (17 to 75 um) * Spool: TC-3 2" (50.8 mm) diameter, single flange * EFO: 1200 VDC, adjustable * Table * Coarse: 6.5" diameter * Throat dept..."