Pengaruh Besar Butir dan Temperatur Pemanasan Pasir Cetak Terhadap Sifat Mekanis Cetakan

Braam Delfian Prihadianto, Radhian Krisnaputra, Suryo Darmo, Aldi Prabowo

Abstract


Casting is a manufacturing process that uses molten metal and molds to obtain a product that is closer to its final geometry. The quality of casting products is influenced by several factors and one of the important factors is the mold. The sand that is often used in making molds is resin coated sand, since this sand will bond to one another if it is heated. The research focus is determine the effects of grain size and heating temperature of resin coated sand on the mechanical properties of the mold which include compressive, shear and tensile strength. This study used an experimental method with large parameters of resin coated sand and heating temperature. From the test results, the highest compressive, shear and tensile strength values are Produced by sand with grain size less than 300 µm are identified.. The high heating temperature makes the bonds between the sands stronger and the strength value is higher.

.


Keywords


resin coated sand; grain size; compressive strength; shear strength; tensile strength.

Full Text:

PDF


DOI: https://doi.org/10.35970/infotekmesin.v12i1.471

Article metrics

Abstract view : 0 times
PDF - 0 times

Refbacks



Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Indexed by:

 
   

 

Editorial Office:

Pusat Penelitian dan Pengabdian Masyarakat (P3M)
Politeknik Negeri Cilacap
Jln. Dokter Soetomo No.1, Karangcengis Sidakaya Cilacap
Jawa Tengah 53212
Telepon: (0282) 533329
Email: infotekmesin.ejournal@pnc.ac.id

 

   Flag Counter

 

View My Stats

 

Creative Commons License
INFOTEKMESIN is licensed under a Creative Commons Attribution 4.0 International License.