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博物館的墻面做出浮雕效果的方法
發(fā)布時(shí)間:2019-05-01 14:44 閱覽量:

博物館墻面浮雕制作步驟。一:鑿坯。如果是鏤空或異形浮雕,可用鋼絲鋸(搜弓)將輪廓與鏤空處鋸出。然后用大三角刀在畫好的白描線上全部刻一遍,以切斷木材表面絲縷,再用大反口圓鑿和大平鑿交替使用鑿坯出大形。一般先用作大體分層分面、后做局部細(xì)節(jié)處理。首先依據(jù)自上而下不同層次,由淺入深地打出與畫面景物相應(yīng)深度的輪廓線,接著刻出“空地”,也就是畫面空隙的地方,如天空和地面。讓所雕部分浮現(xiàn)出來。在浮出部分,根據(jù)景物的前后、遠(yuǎn)近交錯(cuò)參差的關(guān)系,打出相應(yīng)高低、厚薄、深淺的大層次。最后進(jìn)入“分大面”的階段。分大面時(shí),先打出物體的基本大形,再準(zhǔn)確分出圖像大體的比例結(jié)構(gòu)。比較后分層,分細(xì)節(jié),對(duì)人物的五官衣紋、花卉的葉瓣、鳥類的羽毛、山石的安排,逐項(xiàng)處理好起伏、轉(zhuǎn)折、質(zhì)感、肌理等變化,再刻畫出物象的特征和基本精神(如人物的表情)?! ?/p>

步驟二:修光。先用鋒利的平刀切好修好浮雕的邊框或外輪廓線,再用反口圓刀或彎桿刀剔好“底地”,然后分別情況,從上層到底層或從底層到上層有順序的修光。由于浮雕面積較大,層次多且內(nèi)容豐富,假如東一刀西一刀,很不容易見效果,必須采取集中精力,各個(gè)擊破的方法,修一處,清一處,直至比較后完成。有些浮雕經(jīng)修光后再用三角刀刻線,加工人物的發(fā)鬢,胡須,服裝的衣紋,動(dòng)物、鳥類的羽毛,山石的線紋,流水的波紋,花草的莖葉等。地腳光潔,線腳平整,刀腳流暢,圖案潔凈,無(wú)絲縷掛牽,無(wú)邊角脫落,是對(duì)修光的起碼要求。

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Museum wall relief making steps. One: chisel. If it is hollow or special-shaped relief, you can use a wire saw(search bow) to cut the outline and hollow out. Then use a large trigonometry knife to engrave all the painted strokes on the painted lines to cut off the wood surface filaments, and then use the large reverse round chisel and the large flat chisel to alternately use the chisel to form a large shape. It is generally used first as a general stratification and then as a local detail. First, according to the different levels from top to bottom, the outline line corresponding to the depth of the picture scene is drawn from the shallow depth, and then the "open space" is carved, that is, the place where the screen gap is, such as the sky and the ground. Let the carved part surface. In the floating part, according to the relationship between the front and rear of the scenery and the distance, the corresponding high and low, thin and shallow levels are played. Finally entered the stage of "division". When the large surface is divided, the basic large shape of the object is first played, and the approximate proportional structure of the image is accurately divided. Finally, the layers are stratified and the details are divided. The arrangement of the characters 'five-character clothing pattern, the leaf flap of the flowers, the feathers of the birds, and the mountain and stone are handled one by one. Then depict the characteristics and basic spirit of the object(such as the expression of the character).
Step 2: Repair. First, use a sharp flat knife to cut the border or outer outline of the relief, and then use an anti-round knife or a machete to remove the "bottom", and then separate the situation, from the top to the bottom or from the bottom to the top. Order the repair light. Due to the large area of reliefs, the layers are many and the content is rich. If the East knife is a knife, it is not easy to see the effect. It is necessary to focus on each method of breaking, repair one place, and clear one place until the final completion. Some reliefs are repaired and then engraved with a triangle knife to process the characters 'hair, beard, clothing patterns, feathers of animals and birds, lines of mountains and stones, ripples of running water, stems and leaves of flowers and plants. The feet are clean, the feet are flat, the knives are smooth, the patterns are clean, there is no thread, and no corners fall off. This is the minimum requirement for repairing light.