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Pakati peakasiyana emhando uye zviratidziro zveiyo brake pad mold, iyo brake pad mold gap yakakosha.

Kugadzika kwegap mold kunonyanya kuenderana nezvinhu zvinotevera:

(1) Iyo yekudziya fluidity yeformula yebrake pad friction material. Nheyo yakajairwa ndeyekuti kuyerera kweiyo brake pad zvinhu kuri nani kana iyo brake pad zvinhu ichidziya uye nekudzvanywa, uye gaka rekuumbwa rinofanira kuiswa kuti rive diki, kuitira kudzivirira kana kuderedza yakawandisa flash kana mold yakatsikirirwa. , Asi gaka harifaniri kunge rakanyanya kuduku, kana zvisina kudaro richaita kuti mold iwedzere kupisa, irege kusunungura mold, uye inokonzera nyore nyore kukwenya pane mold cavity.

(2) Tembiricha yebhureki pad mold kana ichidzvanywa, nekuti gap rekuumbwa rakasiyana pakupisa kwekamuri uye kana richipisa. Chatinofanira kuita ndechekuona kuti gaka rekuumbwa rakaenzana uye rine musoro kana mold ichipisa.

General situation ndeiyi:

1. Apo punch (mold core) inopisa, hukuru hwayo hunowedzerwa. Kuwedzera kwakananga kwakabatana nezvinhu uye chimiro che mold. Pane macalculation formulas ereferensi.

2. Nokuda kwechifukidzo chekugadzira (concave mold), ukuru hwebhureki pad cavity inowedzerawo panguva yekupisa, asi huwandu hwekuwedzera hwakasiyana nehwepunch (mold core). Muzviitiko zvakawanda, kuwanda kwekuwedzera kwegomba kwakafanana neicho checoncave mold. Chimiro chine zvakawanda zvekuita nazvo.

(3) Gadzirisa kubuda kwe mold. Kuti ufambise kubuda kwemhepo panguva yekugadzira dhizaini, gaka rekuumbwa harifanire kunge riri diki, uye rinoda kutariswa zvinoenderana neformula.

(4) Kazhinji, isu tinotarisira kuti kana mold iri kushanda (inopisa nyika), iyo unilateral gap ye mold ndeye 0.1-0.15,

(5) Chimiro chepunch chakagadzirirwa, dzimwe nguva kuitira kudzivirira mold inopenya kubva pakutora gomba duku, asi kuitira kuti zvizadzise zvinodikanwa zvekupedza, girafu rinoputika rinogona kuwedzerwa kune punch.

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