LEAD FORMING CUSTOM APPLICATIONS

New - Adjustable progressive tooling

New!! - Adjustable progressive tooling consisting of individual stations for semiconductor IC strip processing for molded SMTs. Fancort builds and designs dedicated progressive de- dam and de- junk semiconductor tooling. Fancort's new approach allows for maximum flexibility including the capability to repurpose stations for different IC parts.

Tool Die Set #1 - Two station progressive tooling.
Step #1 Interchangeable excise station to remove the frame from each different package type by changing the bottom left-hand plate.       
Step #2 - Adjustable corner cutter to remove the corners of a CQFP one corner at a time.


Tool Die set #2 - F-1B/3A standard SMT Fancort tooling.
Step #3 - Adjustable trim tool set the overall lead length and foot length.
Step #4 - Adjustable SMT form and trim , with manual standoff heigh control via custom inserts .

INVERTED GULLWING OR J-BEND tool/s for CFP and CQFPs

INVERTED GULLWING OR J-BEND tool/s for CFP and CQFPs

INVERTED GULLWING OR J-BEND tool/s for CFP and CQFPs

Introducing a revolutionary solution for Inverted gullwing or J bend production. This tooling system consists of a Tool for tie bar removal and another for precision bending. Meticulously crafted to accommodate Flat Packs, Quad Packs, and one-sided TO-220 devices for SMT Inverted Gullwing/J Bend applications, these tools will supply the very best results that are possible for these challenging forming profiles.

SMT OSCILLATOR

EXAMPLE OF THROUGH-HOLE CRYSTAL OSCILLATOR
EXAMPLE OF ONE-SIDED DEVICE THAT HAS BEEN CUT AND FORMED WITH AN OMEGA STYLE BEND

Custom Applications : Custom Lead Forming Applications

Below are two examples of custom applications that illustrate Fancort capabilities.

We have many more in our 47-year history of designing and building surface-mount lead forming equipment.

DEDICATED PROGRESSIVE TOOLS FOR PACKAGES ON LEAD FRAMES

Fancort latest innovation , adjustable, interchangeable individual tools for low to medium volume progressive de dam and de-junk releasing and forming SMT and thru hole ICs from lead frames .

For the longest time, the only way to remove and process these ICs were in very expensive and long lead time progressive tooling . Fancort have a totally new concept , individual tools that work as a set and achieve the same result. Yes, the biggest advantage is that the tools and be adjusted and or reconfigured for future ICs possibly only change 2 of the step one and step two tools..

A typical multi up lead frame showing an un- molded lead frame that will be required : Excise , de- dam and de-Junk , trim, and form for SMT.

EXAMPLE OF ADJUSTABLE, INTERCHANGEABLE, INDIVIDUAL TOOLS FOR LOW TO MEDIUM VOLUME PROGRESSIVE DE DAM AND DE-JUNK RELEASING AND FORMING SMT AND THRU HOLE ICs FROM LEAD FRAMES

 

De dam and de junk SMT ICs from their lead frames with

adjustable, interchangeable, and reusable tooling By Fancort Inc. USA.

 

Progressive Systems for Packages on Lead Frames

Fancort will design and build progressive tools to process any type of plastic, metal or ceramic package that is produced on a lead frame. The tools are compatible with manual or semi-automatic feeding depending on your budget and production requirements. Progressive trim and form tools, depending on the design, normally consist of from three to five punch and die stations that might incorporate the following operations:

  • Dejunk of plastic between leads
  • Removal of dam bars between leads
  • Cutting of tie bars to set lead length
  • Final forming to footprint specifications
  • Singulation of finished device

 

Tooling holes in the lead frame are used for location by the operator to hand feed from one position to the next. Estimated throughput is 200-400 parts per hour depending on the number of stations used to produce a finished part.

DIPs TO SMDs

  • Standard Gull-wing design or optional configurations
  • Two-stage processing eliminates stress
  • Consistent standoff control and coplanarity
  • Process plastic or ceramic packages
  • Manual feeding
  • Fits Fancort Model 5000 air press
  • Optional tube holder for finished parts
  • Optional track to hold unformed parts
  • Space grade rad hard parts with an Inverted Gull-wing J type SMT form

P/N D-4 Fixed built-in standoff height
P/N D-4A Adjustable micrometer standoff control. Adjustability is limited by package construction and the standoff tabs on the leads but generally can be .015-.050 “A” on our drawings

Typical DIP to SMT formed in a D-4

TAB EXCISE AND FORM

  • Excise and form or excise only

  • Ball-bearing die set

  • Chrome plating

  • Optional loader/unloader

  • Fits model 5000L air presses

TO CAN FORMING

  • TOF-3 form tool with built-in hand press forms to larger bolt circle, square or DIP configuration
     
  • Leads can be formed with minimum standoff of .040"
     
  • Mechanical lifter to remove formed parts
     
  • Comes with prep tool to straighten leads before forming
     
  • Cutting of leads before forming can be done on our D-2C machine
     
  • TOF-4 with hand press will form and cut radial cans for surface mounting
     
  • Plated to prevent rusting
     

T&F STAGGERED THROUGH-HOLE CUSTOM APPLICATIONS

One Stroke Trim and Stagger

Stagger Form and Cut, Two Sides

Flat Packs with a Staggered Form

Staggered Forming Tool to Bend Through-Hole

OPTICAL COMPONENT FORMING

Lead Trim and Form Equipment For Optical Components

Fancort will design and build trim/form tools for surface-mount or through-hole applications for a wide variety of optical components. We can help you with the design parameters that allow the part to be properly formed with sufficient lead length. These tools are designed to prevent stress to any of the delicate areas, including any glass seals.

 
  • Mount die 90 degrees to the front of shoe
  • Rubber boot to cover springs
  • Special support to hold fiberoptic cable
  • Clamps, forms and trims in one operation
  • Manual standoff control with built-in, pressure-free micrometer
  • Dead stop to prevent over travel
  • Conforms to Mil std. 2000
  • Holds tip-to-tip tolerance of +/- .005
  • Fits Fancort hand or air presses
  • Optional Tooling for DIP headers with fiberoptic cable
  • One-year warranty

Quadpack SMD Tooling for Fiberoptic Headers with Cable Part Number F-1A/4FOC

  • Mounts 90 degrees to the front of the die shoe
  • Rubber boots to cover springs
  • Special support to hold fiberoptic cables (not shown)
  • Clamps, forms and trims in one operation
  • Manual standoff control with built-in, pressure-free micrometer
  • Built-in lifter mechanism to remove formed parts
  • Holds tip-to-tip tolerance of +/- .005
  • Process all four sides simultaneously
  • Fits Fancort hand or air presses
  • Conforms to Mil std. 2000
  • One-year warranty

OMEGA STYLE

Omega Bend/Camel Hump Bend Offers superior vibration resistance and thermal expansion characteristics for ceramic or metal cased quad and flat packs.

Fancort has dedicated tools that process these forms in one operation, including adjustment for standoff height.

Hair-Pin Bend An example of a one-sided device that has been cut and formed with an omega bend style.

QFP ROLLER FORM AND TRIMMING TOOLS

Here you will find some QFP ROLLER FORM AND TRIMMING sample toolings