Rekayasa Alat Kempa Panas (Hot Press) Sistem Penekanan Dongkrak Hidrolik Untuk Pembuatan Papan Komposit

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Abstract: Human needs with wood continues to increase with population, on the other hand Indonesia shortage of wood supply is very large. One way to overcome this is tomenyubsitusi use of wood composite board products from waste materials such as wood or non wood, sawdust, coconut coir fiber, TKS fiber, bamboo fiber, bagasse and others.Composite board manufacturing technology greatly influenced by temperature, time and pressure contained in the appliance heat felts, either the system works manually ormechanically. The use of engine heat felt so far in some studies are still in the laboratory scale, its use to make composite boards with a small size that is 30 cm x 30 cm x 1 cm, orsmaller than that size. Use of heat felts for making composite boards in large scale / commercial is still there, on the other hand the needs of composite boards by a very largecommunity. For that need to be designed and manufactured equipment in large-scale heat felt capable of making a composite board with a size 100 cm x 50 cm x 1 cm.The purpose of this research is to engineer by designing and making large-scale heat felts tools to be able to make composite boards with a size 100 cm x 50 cm x 1 cm, performtesting of equipment heat felts and testing physical and mechanical properties of composite boards. From the results obtained heat capacity of the tool clamp is theoretically 12 boards per hour. Higher order 130 cm and 145 cm wide, plate press, and top plate sized 105 cm x 55cm x 1.6 cm, bottom plate measuring 130 cm x 55 cm x 1.6 cm. The number of heating elements 18 elements, the maximum temperature reached 200 0C, which used the jacksuppressor 2 pieces with each load of 50 tons. Maximum pressure that can be done is 30 kg/cm2, thick fibers that can TKS pressed from 20 cm to 1 cm is not reached. EmphasisTKS fiber is only capable of reaching a thickness of 1.8 cm.
Penulis: Junaidi, Bukhari, Nofriadi
Kode Jurnal: jptmesindd110158

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Jp Teknik Mesin dd 2011