Blanking tsari ne na tambari wanda ke amfani da mutu don raba zanen gado da juna. Blanking galibi yana nufin barranta da naushi. Bangaren naushi ko tsari na naushi siffar da ake so daga takardar tare da rufaffiyar kwane-kwane ana kiransa blanking, kuma ramin da ya buga siffar da ake so daga sashin tsari ana kiransa naushi.
Blanking yana ɗaya daga cikin mafi mahimmancin matakai a cikin aiwatar da tambari. Ba wai kawai zai iya fitar da sassan da aka gama kai tsaye ba, amma kuma yana shirya blanks don wasu matakai kamar lankwasawa, zane mai zurfi da kafawa, don haka ana amfani da shi sosai wajen sarrafa tambarin.
Blanking za a iya raba kashi biyu: talakawa blanking da lafiya blanking. Blanking na al'ada yana gane rabuwar zanen gado a cikin nau'i na tsagewar tsaga tsakanin convex da concave ya mutu; lafiya blanking gane rabuwa da zanen gado a cikin nau'i na roba nakasawa.
Tsarin nakasar da ba ta da tushe ya kasu kusan zuwa matakai uku masu zuwa: 1. Matakin nakasar nakasa; 2. Matsayin nakasar filastik; 3. Matakin rabuwar karaya.
Ingancin ɓangaren ɓoyayyen yana nufin yanayin ƙetare, daidaiton girman da kuskuren siffa na ɓangaren da ba komai. Sashin ɓangaren ɓoyayyen ya kamata ya kasance a tsaye da santsi kamar yadda zai yiwu tare da ƙananan burrs; ya kamata a tabbatar da daidaiton girman ya kasance cikin kewayon haƙuri da aka ƙayyade a cikin zane; siffar ɓangaren ɓoyayyen ya kamata ya dace da buƙatun zane, kuma saman ya kamata ya kasance a tsaye kamar yadda zai yiwu.
Akwai dalilai da yawa da ke shafar ingancin sassan ɓoyayyen, galibi gami da kaddarorin kayan, girman rata da daidaituwa, kaifin baki, tsarin ƙirar ƙira da shimfidar wuri, daidaiton ƙira, da sauransu.
Bangaren ɓangaren da ba a buɗe ba a fili yana nuna halaye guda huɗu, wato slump, slump surface, m surface da burr. Aiki ya nuna cewa lokacin da gefen naushin ya bushe, za a sami busassun busassun a saman ƙarshen ɓangaren maras kyau; lokacin da gefen mace ya mutu baƙar fata, za a sami buroshi na fili a ƙananan ƙarshen ramin ɓangaren naushi.
Daidaiton girman ɓangaren ɓoyayyen abu yana nufin bambanci tsakanin ainihin girman ɓangaren ɓoyayyen da ainihin girman. Ƙananan bambanci, mafi girman daidaito. Akwai manyan abubuwa guda biyu da ke shafar daidaiton girman sassan ɓangarori: 1. Tsarin tsari da daidaiton masana'anta na kashe naushi; 2. Bambancin ɓangaren da ba a kwance ba dangane da girman naushi ko ya mutu bayan an gama bugun.
Kuskuren siffa na ɓangarori masu ɓarna yana nufin lahani kamar warping, karkatarwa, da nakasawa, kuma abubuwan da ke tasiri suna da ɗan rikitarwa. Madaidaicin tattalin arziƙin da za'a iya cimma ta gabaɗayan sassan ƙarfe na ƙarfe shine IT11 ~ IT14, kuma mafi girman zai iya kaiwa IT8 ~ IT10 kawai.
Lokacin aikawa: Nov-04-2022