【IMPULSE WELDER】

【IMPULSE WELDER】　

The IMPULSE WELDER is heat staking system with instantaneous heating and cooling which is safe, stable and energy-saving.
It is also environmental friendly in terms of easy recycle of parts.

The features of IMPULSE WELDER

 

 

The mechanism of IMPULSE WELDER

Apply electrical current to heat tip and heat tip is heated up by Joule heat.
After melting and forming thermoplastic, cool air blow solidify plastic.
Many points can be staked simultaneously. Even 100 points in the same time as 1 point.(Time may vary with size of heat tip)

IPW examples of use

The possibilities are endless.

The IMPULSE WELDER is already building a record in a range of applications. It can accommodate all kinds of needs depending on how it is used.

※Click to see sample photo

Plastics + plastic, metal, printed circuit board, rubber and so on.(dissimilar materials) ●Most common usage.Different "a" and "b" material can be staked.
●Low pressure leaves little impact on the surface.
●After forming head, more strength with more heating

【Automotive】Tail lamp, high-mounted lamps trunk side, side molding, dashboard (meter panel, shift bar, steering wheel cover), seat peripherals
【 Electric 】Bath controller, digital electronics (circuit board assy)
【 Precision parts 】Camera lens parts, electronic parts
Plastic + plastic (same plastic)

Deeply melting "a" to fuse with "b". Good sealing result achieved.

 

 【Automotive】Door trim, deck side trim, pillars
【 Electric 】Switch panel
Plastic + metal mesh

Staking without making holes in metal mesh.

 【Automotive】Cowl louver mesh
【 Other 】Mesh filter
Plastic + fibrous material

Bond by plastic melted into fibrous structure and solidified.

 【Automotive】Bond by plastic melted into fibrous structure and solidified.　Bond nonwoven fabric to inside of door trim or pillars　(PET and Thinsulate can be used)
Plastic + membrane filter

 Stake by heating directly from the top of the filter. For water-resistant breathable material
ABS(Antilock brakes), Motor part, electronics part
Embedding
 Embed flanged nut and seal hole. Electronic device case
Insert nut
 Hot press insert nut. 【Automotive】Intake manifold, air filter
【 Electric 】Audio product Insert nut size : up to M4-5
Flat head tip staking

Flat head (even surface) staking at concave section or chamfered section.

  【ICT】Keyboard assy (back side) , Battery terminal assy
Sealing hole
 Seal air hole of blow moldings. Hole of blow moldings, relay case, electrode holes of FFS
Rim swaging
 Rim swaging to lock parts in position. Camera lens, metal part lock

Applicable plastics

■ＡＢＳ　■ＰＰ　■ＰＳ　■ＰＥ　■ＰＣ　■ＰＯＭ ■ＰＭＭＡ　■ＰＢＴ ■ＡＢＳ／ＰＣ　■ＰＰＳ　■ＰＰＡ　■ＰＥＴ　■ＰＡ　etc

Applicable for plastic with glass-fiber.(need detailed study)

Handy Machine

+hand grip
+ [Slide unit] +lever press ,robot.
+ [Slide unit] + Built in the equipment.

■Timer control type

MIW71-1

【Features】 ＜Options available＞

1. Temperature indication for heat tip with thermocouple.
2. Error signal output, program selection, air pressure sensing (need sensor）
3. Support special heat tip
4. Buzzer for release timing

■Grip type Manual Operation Type: (Thermo couple not provided)
■Slide Unit Type  Hand Press attached to the welding unit.

 

Input voltage AC100V
Power consumption 265W
Air pressure 0.4MPa～0.5MPa
Welding time 5 to 15 sec
Welding tip size Standard o 2 to o 7
(reference)
Product dimensions 304(W)X212(D)X130(H)
Product weight 6.5kg

MIW71-2

【Features】

1. Temperature indication for heat tip with thermocouple.
2. Error signal output, program selection, air pressure sensing (need sensor）
3. Support special heat tip
4. Buzzer for release timing

■Slide Unit Specification Tip Block Type

 

Input voltage AC200V
Power consumption 364W
Air pressure 0.4MPa to 0.5MPa
Welding time 5 to 15 sec
Welding tip size Special heat tip
Product dimensions 400(W)X330(D)X160(H)
Product weight 12.5kg

MIW72-1

【Features】Two-point welding control compatible
Can display temperature of welding tips with piles
1. Error signal output, program selection,
air pressure sensing (sensor needed) specifications
2. Tip temperature is voltage output
3. Buzzer for release timing

■Slide Unit Specification Tip Block Type

 

Input voltage AC100V
Power consumption 455W
Air pressure 0.4 MPa to 0.5 MPa
Welding time 5 to 15 sec
Welding tip size Standard o 2 to o 7
Product dimensions 400(W)X330(D)X160(H)
Product weight 14.0kg

MIW72-2

【Features】Two-point welding control compatible

1. Can control 2 staking points
2. Temperature indication for heat tip with thermocouple.
3. Error signal output, program selection, air pressure sensing (need sensor)
4. Heat tip temperature voltage output
5. Buzzer for release timing

■Slide Unit Specification Tip Block Type

 

Input voltage AC200V
Power consumption 707W
Air pressure 0.4MPa to 0.5MPa
Welding time 5 to 15 sec
Welding tip size Supports special heat tip.
Product dimensions 400(W)X330(D)X160(H)
Product weight 18.5kg
■Temperature　control / Timer control type（Dual functional)

MIW81-1／MIW81-2

【Features】

1. Temperature control / Timer control type（Dual functional)
2. When thermocouple failed, same heating profile by temperature control can be replicated by timer control with profile recording function..
3. Error signal output, program selection, air pressure sensing (need sensor)
4. Heat tip temperature voltage output
5. Buzzer for release timing

 

Input voltage AC100V/200V
Power consumption 270W to 370W
Air pressure 0.4MPa to 0.5MPa
Welding time 5 to 15 sec
Welding tip size Supports special heat tip.
heat tip size o 2.5 to 7
(Boss diameter around o 2 to 5)
Product dimensions 333(W)X280(D)X160(H)
Product weight 9kg/12kg

＊ We have discontinuedMIW50 series due to new model launch.

Multiple Points Machine

Large numbers of points can be welded simultaneously in a short time and with high reliability. Make to order, the machines can be built to your specifications.

Tabletop

Best for welding one or more small work pieces.

Floor-standing

Good for large product with many staking points. Can design multistation type.

Control unit

Can be built in the equipment.

 

Technical Data

Here is how the Impulse Welder controls the conditions of welding.
The roles of each process are described below.
1.Timer control method

 
2.Phase (power control) method

 
Heating is possible both for heating and for welding. Input by timer is possible individually for heating, welding, and cooling. Phase control level (heating) setting can be used to change the angle of temperature rise. Also, phase control level (welding) can be used to maintain a stable temperature for the welding time. The roles of the processes are the same as in the timer control method.
 
3.Temperature control method
Temperature at heating, release heating, and cooling completion can be set. Stable heating and welding are possible.
Power supply voltage fluctuation can also be addressed (using limits for fluctuation).