Bayani na yau da kullun & mafita a cikin aikace-aikacen alamar Thermoplalas
Alamar Marking Marking fenti (narke mai zafi mai laushi) yana da mahimmanci don amincin zirga-zirgar ababen hawa, amma aikace-aikacen rashin ƙarfi na iya haifar da lahani. Ga rushewar matsaloli mai yawan gaske da yadda za a gyara su:
1. Kuskure
Bubbles / Pinholes: lalacewa ta hanyar danshi a cikin pores na hanya, ko kuma tarko da jirgin ruwa fadada a karkashin fenti mai zafi. Bayani: bushewar duhu sosai kafin aikace-aikace; Guji ruwan sama / yanayin gumi. Yi amfani da firayi-bushewa da sauri kuma tabbatar da zazzabi> 5 ° C.
Sakamako / Scratches: Sakamakon fenti mai gurbata (ƙone saura, tarkace) ko kuma ba a daidaita bututu ba gudana. Magani: matattarar masu tsabta da kettles akai-akai; Kula da zafin jiki na fenti a 180-220 ° C don hana daskarewa.
2. Nevesion gazawar
Peeling / Flakd: Trigringer da matalauta surface Premi (turawa, danshi), danshi), rashin isasshen kayan aiki (<180 ° C). Magani: hanyoyi masu tsabta suna da kyau; Aiwatar da frimers strimers akan kankare; Tabbatar da zafin jiki na fenti> 180 ° C a lamba.
Fashewa: motsi mai nunawa mai ma'ana; Yin fama da matsanancin sanyaya cikin sanyi a yanayin sanyi. Magani: Guji aikin hunturu; yi amfani da ƙari mai sauyawa a cikin jijiya mai zafi; Bada sabon baslt ya warkar da makonni 2+.
3. Ganuwa mara kyau
Mai rauni: lalacewa ta hanyar rarraba gilashin da ba a daidaita ba, beads mai ƙarancin beads, ko iska yayin aikace-aikacen. Magani: Yi amfani da Beads mai ƙarfi (≥70% zagaye); shigar da iska a wuraren shakatawa; Aiwatar da beads a 0.3-0.4 kg / m² yawa.
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