The Measures of Improving the Sintered Strength of the Coated Sand Mold（or Core） Made by Selected Laser Sintering （SLS）

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The Measures of Improving the Sintered Strength of the Coated Sand Mold（or Core） Made by Selected Laser Sintering （SLS）
Issue 2, (1999)
Published： 1999 ，
DOI：

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[1]樊自田,黄乃瑜,宋象军,陈宗孟.提高SLS覆膜砂铸型(芯)强度的措施[J].特种铸造及有色合金,1999(02):3-6.

Fan ZitianHuang NaiyuSong XiangjunChen Zongmeng. The Measures of Improving the Sintered Strength of the Coated Sand Mold（or Core） Made by Selected Laser Sintering （SLS）. [J]. Special Casting & Nonferrous Alloys (2).(1999)
[1]樊自田,黄乃瑜,宋象军,陈宗孟.提高SLS覆膜砂铸型(芯)强度的措施[J].特种铸造及有色合金,1999(02):3-6. DOI：

Fan ZitianHuang NaiyuSong XiangjunChen Zongmeng. The Measures of Improving the Sintered Strength of the Coated Sand Mold（or Core） Made by Selected Laser Sintering （SLS）. [J]. Special Casting & Nonferrous Alloys (2).(1999) DOI：

分析了影响覆膜砂铸型（芯）烧结强度的因素，详细地讨论了提高选择性激光烧结（ＳＬＳ）覆膜砂铸型（芯）烧结强度的各种措施。从烧结方式上探讨了如何既提高ＳＬＳ制件强度、又保证制件的成形速度和精度的问题。

In this paper

the factors of affecting the sintered strength of the coated sand mold （or core） by Selected Laser Sintering （SLS） are analyzed

the measures of improving the strength are discussed

and the new methods for elevating the strength

and part precision and obtaining rapid forming velocity are also discussed.

快速成形选择性激光烧结覆膜砂铸型（芯）烧结强度

Rapid PrototypingSelected Laser Sintering （SLS）the Coated Sand Mold （or Core）Sintered Strength

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