經濟部屮央櫺準工消费合作社印製 識428 · · Λ 6 ___BG_ 五、發明説明（1 ) 二、發明説明 本發明偽関於一種裂造熱塑性材料成形産品.特別是 原型製品之方法.。 熱塑性材料.如補強塑嗲片，可以藉由首先將其加熱 至軟化溫度，然後將其移至塑模中壓编.並使之定型而形 成産品。這些塑模通常為機械製的塑棋或金屬铸製的塑膜 。因此原型製品的製造特別困難、昂貴且費時。 本發明之目的偽提供一種製造熱塑性材料成形産品的 方法，特別是原型製品的生産.此種方法可較從前生産速 率更快，並且更便宜。 依照本發明之方法，將一片熱塑性材料予以加熱，並 將其移至一個塑模上，而靠著塑模被壓縮而得以成型；本 發明的特色為此塑模是藉箸襯材而背對著平面製模桌的模 型。 當使用本發明之方法時，就不須製造傅統的塑模。可 使用所需形狀之模型來做為塑模。此模型的下層表面，亦 即面對製楔桌的那一面，不需要是平面的。誓如說，此模 型可以為開口向下的碟形.並且由金屬片所製成。依照本 發明，可在其放在裂模桌上之前先用如聚氨酯泡沫的材料 予以坩充，以使其下曆表而平坦。 表而容易形成平而的材料很適合用來做為襯裡的材料 。這褪材料可以是可定型的泡沫物贸.如聚錤酯.或是澆 铛材料，如石資。在將此模型放在袈棋柒之前.先在此枳 型的下層表面锈造襯裡材料.以使其在與製楔果接觸的部 分能為一傾平面。 (請先閲讀背面之注意事項再填寫本頁) -3- 經濟部屮央楳準Λ;貝工消t合作社印製 JJ00428 A6 _ B6__ 五、發明説明（2) 依照本發明之方法.可以較低的成本更快速的生産原 型裂品，而仍能與以已知方法所裂造之産品具有相當的性 質，如外觀、绝緣能力、剜性等。此種方法可使用許多種 形狀的模型。它不會像可用於各種形狀模型的平面裂模桌 一樣要花高的工具成本。此種模型可用各種不同的材料來 製造，例如··木材、合板、金屬片或是聚酯片。做為模型 之材料的必要條件為： 不受熱的熱塑性薄Η之影逛而變 形。 本發明將以實例並參考附圖做更進一步的描述·〔此附 圖為概要的剖面圖，可詋明本發明之方法如何來製造—種 原型製品。 在此圖形中，模型2係由襯裡材料1所支措，並且將 其置於具有平坦上表面的裂模桌6上。將一Η放在《中加 熱過的完全柔軟且可髯曲的熱塑性材料之薄片移至塑模上 (1和2)。使用壓力鐘5的彈性隔膜4，並且將此熱塑 性材料Μ著壓力鐘中的壓力而緊緊的對箸塑模加壓。在此 同時，空氣透過出口7由要形成薄片的區域中排出。當薄 M3經冷卻定型之後.就可將其由塑楔上移出。 在大多數的情形下，小於MPa的IS力即足以用來 加壓。然而，也可使用較高的懕力.特別是當椒裡材料的 密度增加時。 本方法非常適合憋用於成形的多孔片之原型製品的製 选上，像是锹雒補強未《5之粒子形式的塑腺材料，谢·維和 塑睽材料炻結合在一起的。當然也可以疽個方法去形成如 (請先閲讀背面之注意事項再填寫本頁) 裝- 卑 線· 太认怀β Λ iA HI Φ 03 W定抆爆（CNS1V4扣彷（210x297公修） 200428 Λ 6 Β6 經濟部中央標準局貝工消#合作社印製 五、發明説明（） 以嫌物塗佈的補強塑睡勃朗（blancs)，或是由叠層所構成 的勃朗.而各叠層含有不間的纖嫌含量。 實施例： 材料及一般條件如下： -熱塑性薄K ;聚丙烯，增強E-玻鵃纖嫌25 W/WX -薄片之重量：2000 g/·2 -鐵物Η ;由聚丙烯製備 -泡沫薄Μ:由聚丙烯製備 一操作溫度：195*C -棋具；將一碟Η倒置者，是由金譌片製備 將碟Κ倒置以得樓型之形狀，其即為棋型之背面的形 狀。由於棋型是很難置於模樂上所欲之位置，或者其所需 要的«料須為穩定者，故此可用襯裡（backing)材料來處理 。合適用來做為該襯裡材料者為容易形成平面之材料。這 種材料為如泡沫可固化物質，例如聚胺甲酸乙酯，或為鋳 化材料，例如石音等。將一張由聚丙烯所製備之嫌物H, 即俱用來做最終産物的表面，置於該棋型上。然後將一張 預熱過的熱塑性薄片移置於該嫌物上。一傾有獮性的樓腸 膜，偽成為模柜的上層部份.對上逑所述董於棋型上的薄 Η層緊緊的壓著。經過通口 7施予模型的下方部位一悃（g 力為0.5-0.3 bar <=0.05-0.08 MPa)之真空，而其上方部 位施予之壓力約為1 bar ( = 0.1 MPa)。經過1分鏞後，將 - 5 - I 本紙張尺度遑用中國國家櫺準（CNS)肀4規格（210X297公*)一 ~ 一 (請先閲讀背面之注意事項再项寫木页) 00428 Λ 6 Η 6 五、發明説明（） 棋型打两，當最後産物冷卻至室溫且其能維持其形狀時， 將之移開。 本製程之優點： 依本實施例所製的多跚産物與普通塑腰産物，例如聚 丙烯薄Η比較起來具有多方面之優越功能。-其具有獨特之表面材料，即鏃物。-其具有玀待的形狀。 -其具有足夠的銅性/強度性質（與聚丙烯比較時約為 3摺）。聚乙烯泡沫是優良的熱及磬音絕綠髏。 -産物的形狀在提升溫度時具優良之形安定性（dimension stability) 〇 -具有在一傾生産操作内製備含數層的産品之可能，各層 均含有其之特別優異*。 (請先閲讀背面之注意事項再埙寫木頁) 經濟部中央櫺準局貝工消費合作社印製 -6- 本紙張尺度边用中Η國家標準(CNS) >F4規格(210x297公龙)Printed by the Ministry of Economic Affairs, Central Economic and Consumer Cooperation Co., Ltd. 428 · Λ 6 ___BG_ V. Description of the invention (1) 2. Description of the invention The present invention is about a method of cracking a thermoplastic product forming product, especially a prototype product. Thermoplastic materials, such as reinforced plastic tablets, can be formed into products by first heating them to a softening temperature and then moving them into a mold for compression knitting and shaping. These molds are usually machine-made plastic chess or metal-cast plastic films. Therefore the manufacture of prototype products is particularly difficult, expensive and time-consuming. The object of the present invention is to provide a method for manufacturing shaped products of thermoplastic materials, especially the production of prototype products. This method can be produced faster and cheaper than before. According to the method of the present invention, a piece of thermoplastic material is heated and moved to a mold, which is compressed by the mold to be formed; the feature of the present invention is that the mold is backed by a lining material A model of a flat modeling table. When the method of the present invention is used, there is no need to manufacture Fu Tong's molds. You can use a model of the desired shape as a mold. The lower surface of the model, that is, the side facing the wedge table, does not need to be flat. As it is said, this model can be dish-shaped with the opening downward, and is made of metal sheet. According to the present invention, it can be crucified with a material such as polyurethane foam before it is placed on the split-die table to make it flat under the calendar. The flat and easy-to-form material is very suitable as a lining material. This fading material can be a foam product that can be shaped, such as polyurethane, or a cast material, such as stone. Before placing this model on the Qiqiqi, the lining material is rusted on the lower surface of this type of citrus, so that the part in contact with the wedges can be an inclined plane. (Please read the precautions on the back before filling in this page) -3- The Ministry of Economic Affairs 屮 央 楳 quasi Λ; Beigongxiaot Cooperative Printed JJ00428 A6 _ B6__ V. Description of the invention (2) According to the method of the present invention. Prototype cracked products can be produced more quickly at a lower cost, and still have comparable properties to the products cracked by known methods, such as appearance, insulating ability, engraving, etc. This method can use many shapes of models. It does not cost as much as the tool cost of a flat split table that can be used for models of various shapes. Such models can be made with various materials, such as wood, plywood, metal sheets or polyester sheets. The necessary conditions for the material used as the model are: It is not deformed by the shadow of the hot thermoplastic thin film. The present invention will be further described by examples and with reference to the accompanying drawings. [This attached drawing is a schematic cross-sectional view, and it is possible to understand how the method of the present invention can be used to manufacture a prototype product. In this figure, the model 2 is supported by the lining material 1, and it is placed on a split die table 6 having a flat upper surface. Put a piece of H in a completely soft and flexurized thermoplastic material heated in the middle and move it to the mold (1 and 2). The elastic diaphragm 4 of the pressure bell 5 is used, and this thermoplastic material M is pressed tightly against the grate mold under the pressure in the pressure bell. At the same time, the air permeating outlet 7 is discharged from the area where the sheet is to be formed. After the thin M3 is cooled and shaped, it can be removed from the plastic wedge. In most cases, an IS force less than MPa is sufficient for pressurization. However, higher force can also be used, especially when the density of the material in the pepper increases. This method is very suitable for the selection of prototype products used for forming porous sheets, such as spade-growth reinforced plastic gland material in the form of particles of 5, and Xie Weiwei combined with plastic stone material stoneware. Of course, it can also be formed by this method (please read the precautions on the back and fill in this page first). Outfit-humble line · too confessed β Λ iA HI Φ 03 W will be detonated (CNS1V4 buckle imitation (210x297 public repair) 200428 Λ 6 Β6 Printed by Beigongxiao # Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention () Reinforced plastic sleeping blancs coated with suspects, or blancs composed of laminated layers. The layer contains uninterrupted fiber content. Examples: Materials and general conditions are as follows:-thermoplastic thin K; polypropylene, reinforced E-glass fiber 25 W / WX-weight of sheet: 2000 g / · 2-iron Η; prepared from polypropylene-foam thin Μ: prepared from polypropylene an operating temperature: 195 * C-chess set; a dish Η upside down, is prepared from gold plate pieces inverted dish Κ to get the shape of the floor, which It is the shape of the back of the chess pattern. Because the chess pattern is difficult to place in the desired position on the mold, or the required material must be stable, it can be treated with a backing material. It is suitable for As the lining material, it is easy to form a flat material. This material is a foam curable substance For example, polyurethane, or a material such as Shiyin, etc. Put a piece of H made of polypropylene, which is used as the surface of the final product, on the chess pattern. Then put a piece The preheated thermoplastic sheet is placed on the suspect. The tilted intestinal membrane is pseudo-upper part of the mold cabinet. The thin Η layer on the Dong Yuqi pattern mentioned above is tight Press through the port 7 and apply a vacuum (g force of 0.5-0.3 bar < = 0.05-0.08 MPa) to the lower part of the model, while the pressure applied to the upper part is about 1 bar (= 0.1 MPa ). After 1 minute, the paper will be used on the 5-I paper standard (CNS) 4 specifications (210X297 g *) 1 ~ 1 (please read the precautions on the back and write wooden pages) 00428 Λ 6 Η 6 Fifth, the description of the invention () Chess play two, when the final product is cooled to room temperature and it can maintain its shape, remove it. The advantages of this process: according to the embodiment Compared with ordinary plastic waist products, such as polypropylene thin H, it has many superior functions.-It has a unique surface material,镞 物 .-It has the shape of waiting. -It has sufficient copper / strength properties (about 30% off when compared with polypropylene). Polyethylene foam is excellent in heat and sound. The shape has excellent dimension stability when the temperature is increased. ○ -It is possible to prepare a product with several layers in a one-pitch production operation, and each layer contains its particularly excellent *. (Please read the notes on the back first Re-write the wooden page) Printed by the Ministry of Economic Affairs, Central Bureau of Precision Industry, Beigong Consumer Cooperative-6-This paper is used in the middle of the national standard (CNS) > F4 specification (210x297 male dragon)