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無框蜂窩板板式家具結構設計
2020-03-10 16:56:38
12680次訪問

鹽城ABS片材擠出機

蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban)是在表板(ban)(ban)的中(zhong)間夾一(yi)個紙質蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)芯,經過膠合固定(ding)而(er)成的板(ban)(ban)材[1]。一(yi)直以來(lai),蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban)都(dou)被(bei)作為輕質板(ban)(ban)材用于(yu)家具行業,只是由于(yu)結構(gou)連接(jie)問題,使用的都(dou)是帶有(you)(you)邊框(kuang)(kuang)的蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban),即在蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban)的四(si)周加上可以固定(ding)結構(gou)連接(jie)件的邊框(kuang)(kuang),稱(cheng)為有(you)(you)框(kuang)(kuang)蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban)。2005年德國IMA(頤邁)公(gong)司推(tui)出了(le)(le)無框(kuang)(kuang)蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban)設(she)備(bei),揭開了(le)(le)蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban)在家具上應用的研(yan)究序幕(mu)。無框(kuang)(kuang)蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban)無論是性(xing)能還(huan)是加工工藝,都(dou)優于(yu)傳統的有(you)(you)框(kuang)(kuang)蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban),更優于(yu)人造板(ban)(ban)材。然而(er),作為新材料(liao),無框(kuang)(kuang)蜂(feng)(feng)(feng)(feng)(feng)窩(wo)(wo)板(ban)(ban)家具的結構(gou)設(she)計是需要突破(po)的難題。


1 無框蜂窩(wo)板作為(wei)家具(ju)用(yong)材的(de)優點、存在的(de)問題及解決思路(lu)

作為家具(ju)用材的無框(kuang)蜂(feng)窩板、有(you)框(kuang)蜂(feng)窩板、人造板材,在結構(gou)、性能(neng)及可加(jia)工(gong)性方面的比(bi)(bi)較,見表1,無框(kuang)蜂(feng)窩板具(ju)有(you)其他任(ren)何材料不能(neng)比(bi)(bi)擬(ni)的優越性,它為家具(ju)設計提供了更多可能(neng)性的同時(shi),也存在著(zhu)結構(gou)連接的問(wen)題。

無框蜂窩板的芯材為蜂窩紙芯,封邊后的邊部為空芯結構,不具有連接現有家具結構五金件的能力,因此,作為家具用材必須重新規劃設計結構連接的形式。輕質無框蜂窩板邊部處理見圖1[4]。此外,如果對以人造板為基材的家具結構進行分析研究,會得到關于無框蜂窩板家具結構設計的啟示。蜂窩板設備

首先,人(ren)造(zao)板(ban)(ban)材作為(wei)基材的(de)(de)(de)(de)(de)(de)家(jia)(jia)具(ju)(ju)結構連(lian)接(jie)(jie)為(wei)家(jia)(jia)具(ju)(ju)五(wu)金(jin)(jin)(jin)連(lian)接(jie)(jie)件(jian)(jian)(jian)(jian)(jian),因(yin)(yin)此(ci)(ci),無(wu)框(kuang)(kuang)(kuang)(kuang)蜂(feng)(feng)窩板(ban)(ban)家(jia)(jia)具(ju)(ju)結構設(she)計(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)內(nei)容(rong),依然(ran)是(shi)家(jia)(jia)具(ju)(ju)五(wu)金(jin)(jin)(jin)連(lian)接(jie)(jie)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)設(she)計(ji)(ji)(ji)(ji)。其次(ci),家(jia)(jia)具(ju)(ju)五(wu)金(jin)(jin)(jin)與板(ban)(ban)材的(de)(de)(de)(de)(de)(de)連(lian)接(jie)(jie)形(xing)(xing)(xing)式(shi)(shi)主要(yao)(yao)有(you)(you)(you)兩種(zhong)(zhong),一(yi)種(zhong)(zhong)是(shi)嵌(qian)入卡緊式(shi)(shi),典型的(de)(de)(de)(de)(de)(de)五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)偏心連(lian)接(jie)(jie)件(jian)(jian)(jian)(jian)(jian)、預(yu)埋螺(luo)(luo)(luo)母(mu)(mu)等(deng);另一(yi)種(zhong)(zhong)是(shi)螺(luo)(luo)(luo)釘(ding)(ding)安(an)裝(zhuang)固定(ding)(ding)形(xing)(xing)(xing)式(shi)(shi),以拉手、軌(gui)道、暗鉸鏈(lian)(lian)等(deng)五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)為(wei)典型。而各(ge)(ge)(ge)類家(jia)(jia)具(ju)(ju)五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)在(zai)家(jia)(jia)具(ju)(ju)上(shang)連(lian)接(jie)(jie)的(de)(de)(de)(de)(de)(de)接(jie)(jie)口(kou)形(xing)(xing)(xing)式(shi)(shi)主要(yao)(yao)有(you)(you)(you)3種(zhong)(zhong),即(ji)孔(kong)(kong)(kong)、塞孔(kong)(kong)(kong)螺(luo)(luo)(luo)母(mu)(mu)、緊固螺(luo)(luo)(luo)釘(ding)(ding)。孔(kong)(kong)(kong),是(shi)用于(yu)(yu)嵌(qian)裝(zhuang)連(lian)接(jie)(jie)母(mu)(mu)體(ti)、鉸杯或預(yu)埋螺(luo)(luo)(luo)母(mu)(mu)、預(yu)安(an)裝(zhuang)螺(luo)(luo)(luo)釘(ding)(ding)等(deng)各(ge)(ge)(ge)類五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)需(xu)要(yao)(yao)的(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)類預(yu)鉆孔(kong)(kong)(kong),它是(shi)板(ban)(ban)式(shi)(shi)家(jia)(jia)具(ju)(ju)結構連(lian)接(jie)(jie)的(de)(de)(de)(de)(de)(de)基本(ben)(ben)體(ti);塞孔(kong)(kong)(kong)螺(luo)(luo)(luo)母(mu)(mu),是(shi)“孔(kong)(kong)(kong)”內(nei)的(de)(de)(de)(de)(de)(de)內(nei)含物(wu),是(shi)板(ban)(ban)材與五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)實現“橋接(jie)(jie)”的(de)(de)(de)(de)(de)(de)載體(ti);緊固螺(luo)(luo)(luo)釘(ding)(ding)是(shi)五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)連(lian)接(jie)(jie)的(de)(de)(de)(de)(de)(de)基本(ben)(ben)形(xing)(xing)(xing)式(shi)(shi)。由此(ci)(ci)可(ke)見(jian),無(wu)框(kuang)(kuang)(kuang)(kuang)蜂(feng)(feng)窩板(ban)(ban)家(jia)(jia)具(ju)(ju)五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)設(she)計(ji)(ji)(ji)(ji),應該從嵌(qian)裝(zhuang)連(lian)接(jie)(jie)母(mu)(mu)體(ti)、預(yu)埋螺(luo)(luo)(luo)母(mu)(mu)、螺(luo)(luo)(luo)釘(ding)(ding)3個方面著手。第三(san),家(jia)(jia)具(ju)(ju)五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)自身各(ge)(ge)(ge)零部(bu)件(jian)(jian)(jian)(jian)(jian)之(zhi)間的(de)(de)(de)(de)(de)(de)連(lian)接(jie)(jie)形(xing)(xing)(xing)式(shi)(shi)有(you)(you)(you)4種(zhong)(zhong)。勾掛形(xing)(xing)(xing)式(shi)(shi),以床五(wu)金(jin)(jin)(jin)、偏心件(jian)(jian)(jian)(jian)(jian)、“一(yi)拍即(ji)合”[5]的(de)(de)(de)(de)(de)(de)門(men)鉸鏈(lian)(lian)為(wei)典型;嵌(qian)套形(xing)(xing)(xing)式(shi)(shi),例如家(jia)(jia)具(ju)(ju)腿;滾動形(xing)(xing)(xing)式(shi)(shi),以抽(chou)屜滑道、移門(men)軌(gui)道等(deng)為(wei)典型;旋擰(ning)形(xing)(xing)(xing)式(shi)(shi)。在(zai)無(wu)框(kuang)(kuang)(kuang)(kuang)蜂(feng)(feng)窩板(ban)(ban)家(jia)(jia)具(ju)(ju)五(wu)金(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)設(she)計(ji)(ji)(ji)(ji)上(shang),這些存在(zai)的(de)(de)(de)(de)(de)(de)條件(jian)(jian)(jian)(jian)(jian)依然(ran)是(shi)可(ke)以使用的(de)(de)(de)(de)(de)(de)要(yao)(yao)素。第四,人(ren)造(zao)板(ban)(ban)與無(wu)框(kuang)(kuang)(kuang)(kuang)蜂(feng)(feng)窩板(ban)(ban)的(de)(de)(de)(de)(de)(de)本(ben)(ben)質區別在(zai)于(yu)(yu)無(wu)框(kuang)(kuang)(kuang)(kuang)蜂(feng)(feng)窩板(ban)(ban)內(nei)部(bu)是(shi)空芯結構,現有(you)(you)(you)的(de)(de)(de)(de)(de)(de)家(jia)(jia)具(ju)(ju)五(wu)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)(jian)都沒有(you)(you)(you)能力固定(ding)(ding)在(zai)其中(zhong),因(yin)(yin)此(ci)(ci),五(wu)金(jin)(jin)(jin)連(lian)接(jie)(jie)件(jian)(jian)(jian)(jian)(jian)設(she)計(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)核心,就是(shi)讓其能夠(gou)固定(ding)(ding)在(zai)無(wu)框(kuang)(kuang)(kuang)(kuang)蜂(feng)(feng)窩板(ban)(ban)上(shang)或者嵌(qian)入其中(zhong)。蜂(feng)(feng)窩板(ban)(ban)設(she)備(bei)


綜(zong)上所述,無框蜂窩板(ban)家(jia)具結構設計的焦點是專用(yong)五(wu)金(jin)件(jian)(jian)的開發,五(wu)金(jin)件(jian)(jian)的問題依然是螺(luo)釘、嵌裝塞孔螺(luo)母(mu)、連接母(mu)體等問題,而(er)需要跨越的障礙是使(shi)空(kong)芯板(ban)材具有抓(zhua)握咬合五(wu)金(jin)件(jian)(jian)的能力,在(zai)(zai)盡可能保(bao)留現有家(jia)具五(wu)金(jin)連接形(xing)式和(he)(he)連接件(jian)(jian)的情況下,解(jie)決問題的關鍵,即讓塞孔螺(luo)母(mu)和(he)(he)螺(luo)釘在(zai)(zai)空(kong)腔內固定。


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