การพัฒนาคุณสมบัติทางกลของไม้เนื้ออ่อนที่อบชุบด้วยจุลินทรีย์ ประสิทธิภาพและอบแห้งด้วยคลื่นไมโครเวฟ

Abstract

This research deals with to development of mechanical properties. of Softwood. Using Microbial Efficiency by Taking Softwood and Three Types of Wood, Rubberwood, Neemwood and Cassia Soak Inoculum Water Microbial Efficiency Ratio of Water Microorganisms 1 Liter Water 1 Liter of The Duration of The Infusion for 24 Hours and Then Water. to Soak up the Wood Piece to a Dismissal for a Period of Temperature of 1032 degrees for 24 Hours in Order to Increase The Mechanical Properties. When The Value of the Test Compared to The Quality of Natural Wood in The Mechanical Properties Such as Strength, Compression Strength in The Direction Parallel to The Grain. Are The Compressive Strength in The Direction Perpendicular to The Grain. Physical Density and The Water Absorption According to ASTM D143 and ASTM D143-94 so The Wood was Soaked on Microorganisms This Performance. Microorganisms Within The Water, eat The Wood Flour, Sugar Completely. Rubber Wood The Wood Cassia can get Strength Increased Percentage 17.50 The Wood can be Compressed Capacity Increased Percentage 6.68 and not Neemwood to get The Compression down Percentage 3 of The Wood was Soaked in Inoculum Water Microbial Efficiency to Increase. Strength of the wood. And Help Prevent the Termites eat The Wood and Moth Types. The Wood is Durable Increase, and Enhances the value of the softwood price and increased functionality.