Na PCB mmepụta usoro, e nwere ọzọ dị mkpa usoro, ya bụ, tooling warara. Ndokwa nke akụkụ usoro dị oke mkpa maka nhazi SMT patch na-esote.
The tooling strip bụ akụkụ agbakwunyere n'akụkụ abụọ ma ọ bụ akụkụ anọ nke bọọdụ PCB, tumadi iji nyere aka nkwụnye SMT iji weda bọọdụ ahụ, ya bụ, iji kwado igwe SMT SMT na-akụchi bọọdụ PCB wee banye na bọọdụ ahụ. Igwe SMT SMT. Ọ bụrụ na ihe ndị ahụ dị nso na nsọtụ egwu ahụ banye n'ime ihe ndị dị na SMT SMT igwe nozzle ma tinye ha na bọọdụ PCB, ihe nkukota nwere ike ime. N'ihi ya, enweghi ike ịmecha mmepụta ihe, ya mere, a ga-edobe ụfọdụ mpempe ngwá ọrụ, na obosara n'ozuzu nke 2-5mm. Usoro a dịkwa mma maka ụfọdụ ihe nkwụnye nkwụnye, mgbe ịgbanye ebili mmiri iji gbochie ihe ndị yiri ya.
The tooling strip abụghị akụkụ nke bọọdụ PCB ma enwere ike wepu ya ka emechara PCBA

Ụzọ nkemepụta eriri tooling:
1, V-CUT: usoro njikọ n'etiti tooling warara na osisi, dị ntakịrị bee n'akụkụ abụọ nke PCB osisi, ma ghara ebipụ!
2, Njikọ njikọ: jiri ọtụtụ ogwe jikọọ osisi PCB, mee oghere stampụ n'etiti, ka e wee gbajie aka ma ọ bụ saa ya na igwe.

Ọ bụghị ihe niile PCB mbadamba mkpa ka ịgbakwunye tooling warara, ma ọ bụrụ na PCB ohere ohere bụ nnukwu, na-ahapụ dịghị patch components n'ime 5mm n'akụkụ abụọ nke PCB, na nke a, ọ dịghị mkpa ka ịgbakwunye tooling warara, e nwekwara ikpe nke. pcb osisi n'ime 5mm n'otu akụkụ nke enweghị patch components, ọ bụrụhaala na gbakwunye tooling warara n'akụkụ nke ọzọ. Ndị a chọrọ nlebara anya nke injinia PCB.

The osisi iwesa site tooling warara ga-amụba n'ozuzu na-eri nke PCB, otú ọ dị mkpa ka itule aku na uba na mmepụtacturability mgbe emebe PCB usoro onu.
 
Maka ụfọdụ bọọdụ PCB ụdị pụrụ iche, bọọdụ PCB nwere eriri ngwaọrụ 2 ma ọ bụ 4 nwere ike dị mfe nke ukwuu site na iji akọ gbakọta bọọdụ ahụ.
 
N'ime nhazi SMT, nhazi nke ọnọdụ piecing kwesịrị iburu n'uche zuru oke nke obosara egwu nke igwe ọkpọ SMT. Maka bọọdụ piecing nke nwere obosara karịrị 350mm, ọ dị mkpa ka gị na onye na-ahụ maka ọrụ na-eweta SMT kpakọrịta.