对激光选区烧结技术的烧结机理、烧结中的高分子材料及其对烧结的影响因素、烧结工艺等作了论述,并给出了目前烧结过程中常用的高分子材料及其烧结性质。%Sintering mechanism, polymers in selective laser sintering, the influential factor and sintering processes are discussed.Common used polymers in selective laser sintering are given.
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