Zofunikira pakugwiritsira ntchito zida zowotchera zopanda lead

Ntchito ya zida zopangira mafunde opanda kutsogolera zimayamba ndi bolodi loyang'anira plug-in lomwe likunyamulidwa ndi lamba wonyamula unyolo.Imatenthedwa koyamba m'dera lotenthetsera la zida zowongolerera zopanda kutsogolera (gawo lotenthetsera ndi kutentha komwe kumafikirako kumatsimikiziridwabe ndi kuwongolera kokhotakhota kwanyengo).Pazitsulo zenizeni za zida zopangira mafunde opanda lead, nthawi zambiri zimakhala zofunikira kuwongolera kutentha kwapamwamba pamwamba pa gawoli, zida zambiri zowotchera zopanda lead zawonjezera zida zowunikira kutentha (monga ma infrared detectors).Pambuyo pakuwotcha, zigawozi zimalowa m'madzi osambira opangira zida za soldering zopanda kutsogolera.Malo osambira a malata a zida zowotchera zopanda lead amadzazidwa ndi solder yamadzi osungunuka.Mphuno yomwe ili pansi pa bafa yachitsulo idzasungunula solder kukhala nsonga yoweyula ya mawonekedwe enaake.Mwanjira iyi, pamene soldering pamwamba pa bolodi la dera likudutsa pamwamba pa nsonga yoweyula, idzatenthedwa ndi solder wave.Pa nthawi yomweyo, solder yoweyula adzakhalanso Malo kuwotcherera ndi wothira ndi anawonjezera kudzaza ikuchitika kutsirizitsa ndondomeko kuwotcherera.Njira yonse yowotchera ya zida zowotchera zopanda lead ziyenera kuyendetsedwa ndi munthu m'modzi kapena awiri.Kenako, Chengyuan Automation ilankhula za zofunikira zogwiritsira ntchito zida zowotchera zopanda lead.

Kuwotchera kopanda kutsogolo

(1) Yang'anirani mosamalitsa zosintha zapakompyuta zamakina osasunthika opanda mafunde molingana ndi magawo operekedwa ndi njira yopangira mafunde osatsogolera;

(2) Lembani magawo ogwiritsira ntchito makina opangira mafunde osatsogolera pa nthawi yake tsiku lililonse;

(3) Onetsetsani kuti mtunda wapakati pa matabwa awiri otsatizana omwe amaikidwa pa lamba wotumizira makina otsekemera amtundu wa lead-free wave wave osachepera 5CM;

(4) Yang'anani momwe makina opangira mafunde osatsogolera akuyenda ola lililonse.Mkhalidwe wa 5S wa hood yopopera yopopera uyenera kuyang'aniridwa nthawi iliyonse makinawo akasinthidwa kuti atsimikizire kuti palibe kudontha kudontha pa PCB;

(5) Yang'anani ola lililonse ngati chiwongolero cha mafunde osasunthika opanda nsonga ndi chathyathyathya komanso ngati mphuno yatsekedwa ndi malata, ndikuthana ndi vutoli nthawi yomweyo;

(6) Ngati wogwiritsa ntchito apeza kuti magawo omwe amaperekedwa ndi ndondomekoyi sangathe kukwaniritsa zofunikira panthawi yopanga, saloledwa kusintha mafunde amadzimadzi okha, ndipo nthawi yomweyo amadziwitsa injiniya kuti athane nayo.