ASM_catalogue_ASM_Squeegees_EN_210407.pdf - 第4页

DEK Metal squeegees MET AL CLAMPED SQUEEGEES 6 0° ~ 6 MM OVERHANG Part number SAP DEK Size Unit 03130417 SQA310 170 mm Pair 03130418 SQA31 1 200 mm Pair 03130419 SQA312 250 mm Pair 03130420 SQA313 300 mm Pair 03130421 SQ…

ASM Squeegees

The integrity of the squeegee blade in the solder paste printing operation is

essential to optimal material deposition. ASM ensures its DEK squeegee blades

are manufactured to exacting standards for maximum lifetime and excellent in-

use performance.

Squeegee characteristics including blade material, exibility,

angle of attack and mounting mechanism have a signicant

eect on printing process control. Aligning the proper

squeegee to the application is made more simple with ASM’s

comprehensive range of polyurethane and stainless steel

blades, bonded or clamped mounting options and choice of

45° or 60° printing angle.

DEK Polyurethane squeegees

Polyurethane squeegees satisfy single thickness or multi-

level (step) stencil applications. The hardness of the

squeegee is dependent on the stencil construction: choose

harder squeegees (97 durometer and above) for durable, low

abrasion performance with single thickness stencils and a

softer squeegee (70 to 94 durometer) for multi-level stencils.

Available in hardness ranges up to 120 durometer, DEK

Polyurethane squeegees are manufactured of the highest-

quality material and can be re-ground to maintain a sharp

edge throughout the squeegee lifetime. DEK Polyurethane

squeegees are also available for DEK PumpPrint

/ Adhesive

stencils, mesh and emulsion screen printing applications.

Stainless steel squeegees

The most widely used for SMT printing with metal stencils,

particularly for heterogeneous assemblies, DEK Stainless

Steel squeegees are well-suited for applications that feature a

mix of large, standard and ne-pitch components or in cases

where PCB panel atness cannot be conrmed. The wider

pressure window of DEK Stainless Steel stencils provides

excellent consistency and minimal wear.

DEK Stainless Steel metal squeegees are available with two

dierent angles and overhangs (free moving plate length

without support of the squeegee holder) to enable dierent

aperture paste lling requirements. The standard recommended

angle is 60° for a normal paste lling of the apertures, while

an angle of 45° will add more pressure to ll the apertures for

paste-intensive applications such as pin-in-paste.

Bonded / clamped mounting mechanisms

Mounting options for DEK Squeegees include bonding

or clamping. The mounting selection should take into

consideration the specic application, squeegee type and

printing operation. Clamping allows squeegees to be easily

interchanged and adjustments to blade exibility and durometer

to be made based on application requirements.This mounting

method is particularly well-suited for stainless steel and

composite blades.

Bonded squeegee assembly guarantees blade straightness for

high durometer polyurethane blades and allows exploitation of

the squeegee’s process advantages.

DEK Metal squeegees

METAL CLAMPED SQUEEGEES 60° ~ 6 MM OVERHANG

Part number

SAP DEK Size Unit

03130417 SQA310 170 mm Pair

03130418 SQA311 200 mm Pair

03130419 SQA312 250 mm Pair

03130420 SQA313 300 mm Pair

03130421 SQA314 350 mm Pair

03130422 SQA315 400 mm Pair

03141733 SQA316 440 mm Pair

03130423 SQA317 483 mm Pair

03130424 SQA318 510 mm Pair

03130425 SQA319 535 mm Pair

METAL CLAMPED SQUEEGEES 60° ~ 15 MM OVERHANG

Part number

SAP DEK Size Unit

03130412 SQA300 170 mm Pair

03130413 SQA301 200 mm Pair

03128793 SQA302 250 mm Pair

03128626 SQA303 300 mm Pair

03128609 SQA304 350 mm Pair

03128658 SQA305 400 mm Pair

03128797 SQA306 440 mm Pair

03130414 SQA307 483 mm Pair

03130415 SQA308 510 mm Pair

03130416 SQA309 535 mm Pair

45° METAL CLAMPED SQUEEGEES

Part number

SAP DEK Size Unit

03130430 SQA350 170 mm Pair

03130431 SQA351 200 mm Pair

03130432 SQA352 250 mm Pair

03130433 SQA353 300 mm Pair

03130434 SQA354 350 mm Pair

03130435 SQA355 400 mm Pair

03130436 SQA356 440 mm Pair

03130504 SQA357 483 mm Pair

03130437 SQA358 510 mm Pair

03130438 SQA359 535 mm Pair

Process Support Products

ASM Squeegees

DEK Laser cut replacement squeegees

blades

60˚ REPLACEMENT LASER CUT BLADES

Part number

SAP DEK Size Unit

03165892 129924 170 mm Each

03165893 129925 200 mm Each

03165894 133584 250 mm Each

03165895 133585 300 mm Each

03165896 129926 350 mm Each

03165897 133586 400 mm Each

03165898 129927 440 mm Each

03165899 133587 483 mm Each

03165900 133588 510 mm Each

03165901 129928 535 mm Each

45˚ REPLACEMENT LASER CUT BLADES

Part number

SAP DEK Size Unit

03166893-01 133601 170 mm Each

03168405-01 133602 200 mm Each

03168555-01 133603 250 mm Each

03168791-01 133604 300 mm Each

03169303-01 133605 350 mm Each

03169341-01 133606 400 mm Each

03169513-01 133607 440 mm Each

03170087-01 133608 483 mm Each

03170351-01 133609 510 mm Each

03172721-01 133610 535 mm Each

The new generation of laser cut squeegee replacement blades

ensuring an improved paste transfer with little to no paste

smearing. Reduces both defect count and operator intervention.

Produced with an optimised laser setup to ensure the highest

quality; reliability, repeatability and accuracy.

Features and benets:

■ Reduced paste smear

■ More consistent paste roll control

■ Reduced cleaning frequency

■ Short lead times

The attacking edge looking

reasonably square