Make the method for MULTILAYER COMPOSITE rod, handle in the same way
Technical field
The present invention relates to the field of deep of timber, specifically a kind of method making MULTILAYER COMPOSITE rod, handle in the same way.
Background technology
Rod used in everyday, handle is in order to reach the intensity of use, all adopt material hard, the broadleaf of beautiful texture completes, but excellent broadleaf resource very in short supply, if excessive felling broadleaf, easily natural resources and ecological environment are damaged, therefore a lot of country is all preventing excessive felling broadleaf resource now, so just cause and produce wooden rod, the imbalance between supply and demand of handle is more outstanding, adopt bamboo matter resource to replace wood-based product so people just figure out, alleviate contradiction to a certain extent, but the crown diameter of bamboo is all less, be difficult to be made into sheet material shape, the scope of application receives certain restriction.
At present, there is the fast growing wood of a lot of artificial growth, speed of becoming a useful person is fast, can reasonably develop and utilize, but because the growth cycle of fast growing wood is fast, therefore to compare broadleaf just much little for the density of timber, and intensity and hardness also reduce a lot, be not suitable for being made into some sheet materials to use, even if make rod used in everyday, handle also become fragile a lot.Chinese invention patent application number 00128600.5, name is called " composite bamboo rod, handle preparation method and products thereof ", disclose a kind of bamboo wood applying glue hot pressing by bamboo chip or pressure feedback and make composite bamboo, handle for tool, decoration rod or rod etc. is become through sawing, milling, though this kind of method discloses rod, the handle of composite-like to a certain extent, but it is mainly directed to bamboo material, and the T-shaped intersection seam in its bonding place, how seam will affect the safe handling of rod, handle if being made a slip of the tongue.
Summary of the invention
Technical problem solved by the invention is that providing one to apply multi-layer sheet in the same way replaces wood products, alleviates the forest reserves day by day reduced, improves the utilization rate of fast-growing woods resource, improve added value of product, make the method for MULTILAYER COMPOSITE rod, handle in the same way.
Technical problem solved by the invention realizes by the following technical solutions:
Make a method for MULTILAYER COMPOSITE rod, handle in the same way, timber be cut into sheet through size sawing machine, it is characterized in that comprising the following steps:
1, the timber being cut into sheet is dried Heshui rate to 4-6% through hot pressing, raw material are shunk in advance, is then pressed into blanket;
2, use double spread on the two sides of blanket, glue face ratio is 10: 4, coating weight 100g/m simultaneously
2;
3, blanket good for gluing is carried out equidirectional laying;
4, carry out hot pressing by hot press to the blanket laid, the upper pressure of hot pressing pressure reaches 670kg/cm
2, press down and reach 560kg/cm
2, temperature is 115 DEG C, 50 minutes time;
5, put after bar dries under hot-forming blanket after stove, deposit 15 days;
6, the blanket drying, deposit is made type through lathe milling.
The beneficial effect that the present invention has be make by said method rod that rod, the parameters such as torsion of handle and solid wood make, handle is close; real broken prior art cannot substitute high-grade solid wood material; the soft shortcoming of fast growing wood material is overcome from products application; fast growing wood is made to be promoted use in field widely; more effectively protect forest resources, be comply with providing powerful support for earth environmental protection theory simultaneously.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
Embodiment, a kind of method of making MULTILAYER COMPOSITE rod, handle in the same way, the poplar of fast-growing (can add the fast growing wood of other kind at this) selected by timber, poplar is cut down lower after, be cut into sheet through size sawing machine, then carry out according to following steps:
1, the timber being cut into sheet is dried Heshui rate to 4-6% through hot pressing, raw material are shunk in advance, is then pressed into blanket;
2, use double spread on the two sides of blanket, glue face ratio is 10: 4, coating weight 100g/m simultaneously
2;
3, blanket good for gluing is carried out equidirectional laying;
4, carry out hot pressing by hot press to the blanket laid, the upper pressure of hot pressing pressure reaches 670kg/cm
2, press down and reach 560kg/cm
2, temperature is 115 DEG C, 50 minutes time;
5, put after bar dries under hot-forming blanket after stove, deposit 15 days;
6, the blanket drying, deposit is made type through lathe milling, be made into the products such as required rod, handle.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.