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Pin assembly

Three stations place probes on MEMS probe cards, and an autofocus check follows each weld.

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Model of the pin assembly and laser micro-welding equipment Model rendering

Weld problems are located at the assembly stage

Without equipment to hold assembly consistency, problems surface late, in volume production. Pin placement that depends on individual experience has to become recipes, images, judgement criteria and exception records.

The equipment places pins through three stations: pick, align and weld, and the weld energy and hold time are stored in the recipe. An autofocus check after welding confirms position, and PCT5801 and DeepTouch1000 then recheck the result. Exceptions can be traced back to the specific pin position.

Equipment

Pin assembly area in the probe-card hall modelModel rendering
Engineering stage

Pin assembly and laser micro-welding equipment

Laser micro-welding after three handovers, autofocus inspection after welding, and closed-loop validation with PCT5801 and DeepTouch1000.

Probe handovers
3times
Hall stations
11–14
Product details →View in the hall →

Related pages

Test and validationPCT5801 electrical test and DeepTouch1000 whole-card touchdown recheck the welded result. Probe-card hall21 stations laid out in the real process order; pin assembly sits at stations 11–14, and station 11 is laser needle cutting. Delivery processSample evaluation, technical agreement, factory acceptance (FAT) and site acceptance (SAT).

Give the engineering team the card type, interfaces and targets

Send your samples, installed equipment, current issue and target takt, and we will acknowledge receipt within one business day.

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