201038236 六、發明說明： 【發明所屬之技術領域】 本發明有關一種快速客製化製作椅子方法，特別是指— 種消費者直接利用網路下訂單到製作完成的過程，達到^製 化、快速生產、步驟簡易、遠端訂貨等優勢，以及大幅減少 產銷、交易時所需花費的成本。 【先前技術】201038236 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a method for quickly making a chair for the production of a chair, in particular, a process in which a consumer directly uses an online order to complete a production process to achieve a rapid and rapid process. The advantages of production, easy steps, and remote ordering, as well as significantly reducing the cost of production, sales, and trading. [Prior Art]
一般傢俱店販售交易的物品種_#繁多且複雜，例如 床舖就有分單人細及雙人床，料就有分乡人絲或為單 人座椅，有沙發、有木製椅、有各型各款_轉等傢俱， 因此傢俱行的倉庫便堆置了許許多多不同大小體積的傢俱， 長時間的堆放易使得傢俱受潮質板變形而品質衰退，同時廣 大倉庫面_鱗存物品對於土軸金成本亦是負擔。The variety of goods sold in general furniture stores _# is numerous and complicated. For example, the bed has a single single bed and a double bed. It is divided into a country line or a single seat. There are sofas, wooden chairs, and various The various types of _ turn furniture, so the warehouse of the furniture store has piled up a lot of furniture of different sizes and sizes. The long-term stacking makes the furniture deformed by the tidal plate and the quality is degraded. At the same time, the warehouse surface The cost of soil shaft gold is also a burden.
目前一般產銷_傢俱的流程大都是消費者親㈣傢俱 仃買場去目視選購，然而單一款傢俱更有顏色、材質木紋、 尺寸大小的差異，因此受限於賣場空間大小大都無法將所有 5大i *同木紋的傢俱皆搬出陳列，因此僅是隨機擇樣 擺放，再依不㈣时㈣更換。而如果採工廠統 一製作的 城’則有些又不能符合個性w家的絲。細如果經由推 銷貝根據買家的描料――詳實地記載下來，然後再交由上 游廠商去製作，其以財產生認知上的誤差砂造出非買 家真正喜歡的傢倶式樣。 201038236 然而現行較先進的傢俱製造業者雖然有電腦系統辅助處 理’但是大部分的作業流程還是經由人工登記、人工辦理， 因此要求店員細心處理的專業性反而要求性甚高，且在該客 製化訂單—手經過接一手的轉換最後下線製造，不僅容易出 錯而且有時還會發生訂單遺失的事件，而為提供消費者方便 及更有政率的選購和確保訂單的完整性，便需要付出大於平 韦的人事成本，這對企業經營條件是不利的。 除此之外’現今極多的㈣設計師個人的風袼愈來愈有 個人特色，即使市面上的傢麵類繁多，還是會發生找不到 口適的傢俱樣式、色彩、材料或規格以佈置家居，而只能屈 就於市面上所販賣的成品，進錢牲·部分的設計。 有鍍於上述傢俱產銷及購買流程有待改進之缺點，故發 明人乃針_麵失加崎究改進之道，峨消費大眾及廠 商使用達到客製化、遠端訂貨以及減少交易時所需花費的 成本。 【發明内容】 基於上述習知技術之缺失，本發明之主要目的在於提供 一種快逮客製化製作椅子方法，能提供—交易平台直接連接 消費者和傢俱生絲商，料者藉由此交許台在自家透過 網路直接連接廠商下訂單，可確保資料的正確性以及避免交 易内容在傳送的過程有所遺失’亦可以達到縮短訂單訊息到 達生產廠商的時間，生產廠財以在第—時間毅到消費者 4 201038236 的《丁單立即的父由工廠下生產線製造，*大幅麟訂貨到出 貨的時間，提高製造與出貨的效率。 本發明的另一目的在於提供一種快速客製化製作椅子方 法y肖費者選擇自身所需的樣A、規格、顏色以及材質達到 客製化肖費者亦可以在自家侧網路想廠商訂貨，不必像 以則樣親自到傢俱賣場選購，達到遠端訂貨，得以擴大鎖 售市場的細廣度以及帶給㈣者方便性。 本發明的另-目的在於提供一種快速客製化製作椅子方 法了以裏由一貫化作業標準程序，而以單一木板即製作出 -張椅子’節省了物料囤積的成本及加速生產時效，達到生 產出價廉物美的椅子。 為達上述以及其他目的，本發明為求可快速客製化製作 椅:，首先設有—交易平台，該交易平台即為-近端作業區， 於遠端另設有—遠端作業區，這兩作__網際網路可直 接連接’令近端作成為出現在消費者《螢幕前的電腦 選單，而遠端健^卩為傢俱製造_讀。該近端作業區 包，設有椅子樣式、觀、規格、材質及價格與交貨天數等 選早。遠端作業區包括：多數套已設定好的OC加工程式以 及力σπ工機械’使得不同條件的選單可以對應於不同的CNC加 工程式進行自動化切肖彳加卫木板，整體方法包含以下： ⑷消費者於該近端作#區輸人—交易條件以得到一對 應該交易條件内容的資料，以便透過交易平台傳送至遠端作 5 201038236 業區。 (b)遠端作業區接收到近端作魏傳來的交易條件内 容’經由電腦整合選取正確之CNC加工程式及選定木料板材。 (C)遠端作業區利用CNC力口工程式自動對單一木板進行切 削加工’於車-片的木板上加工產生出不同造型的彎曲桿 件、彎弧桿件、細直桿件、粗寬桿件、長桿件、塊板'腳桿.. 等等不同的造型桿體或板塊。 ⑷不同的造型杯體或板塊上設有榫孔，同時利用轉加 入黏膠可予以組合成實體桿件。 ㈤將椅子各構件部的實_件組件予以㈣加工，使得 製備成可以榫接的桿頭式樣。 (0再將各組件予以組合成一椅子。 本毛月之其他特點及具體實施例可於以下配合附圖之詳 細說明中，進一步瞭解。 【實施方式】 =參第1圖所不’本發明之—種快迷製作椅子方法為設 1 乂易平台’其交易平台包括設有—近端作業區A、一遠 端^業區B CNC程式加工C、將板件進行組合D及成型 E ·#步驟；其中於遠端作堂〜 __ 明彳乍紅為叙早—木板1 Q (如第2圖 所示）進行加工。 〜·^又易平。’透侧際網料接近端作無a與遠端作 業區B ’換言之，即連接消費者與廠商之孩。於近端作業 6 201038236 區A上設有各不同椅子式樣、木料材質、尺寸、顏色及花紋 的選單’同時亦標註有價格與交貨天數，在此選單總合資訊 的背後，於韻的遠猶龍3上，選單的每—選項背後皆 設有-套已設定完成之，加轉式所聯結，#點選選項的 資訊傳遞進人後’於翻作龍B處當下祕會將所點選的 選項資訊透過電腦機制轉換為（*加卫程式加以儲存，換言 之消費者點選自身所需求的椅子樣式、顏色、規格及材質的 同時亦在寫入CNC加工程式；如此—來，不必每次皆需要 透過人工的方法寫人CNC加卫程式，而消#者交資料送出， 交易内谷也元成寫人的步驟’即可以進行遠端工廠的製作。 該遠作業區B設有制式的⑽加jn程式以及物料為單 一片的板材’使得透過各椅子傢俱皆是由單—片木板板材的 製作拼組而製成，近端健將交㈣容藉由交易平台透 過網路送出至遠端交易端，該遠端作業㈣將近端作業區A 選單内容訊速自動轉化為適當的CNC加工程式後成一完整的 系統整合為-連續完整的自動化加工製程，而完整的CNC加 工程式將驅使加工機械進行預備加工切削。 請參第2〜4圖所示，第2、3圖顯示已經由程式的指 示於人力作業的方式挑選符合材質以及顏色之木板1〇，以 "又疋備妥的CNC加工程式進行自動化切削，經由加工機械之 銑刀刀具5 〇進行製作版型（如第2圖所示），於單一片的木 板1〇上加工產生出不同造型的彎曲桿件1 1、彎弧桿件1 7 201038236 2、細直桿件13、粗寬桿件14、長桿件丄5、塊板丄6、 腳桿17..等等不同的造型桿體或板塊。同時加工程式中也 包括應用鑽孔刀具5 1進行製作榫孔3〇 (如帛3圖所示）， 於各不同的造型桿體或板塊上適需要結合強度而訂定棒孔3 〇的間距及數目。所述之木板i 〇材質可為紅山毛、白山毛、 胡桃木、柚木、櫻桃木、楓木、花梨木、搶木、鐵刀木等木 材。 ° 請參第5、6圖所示，將經由CNC加工程式於單一片板 材上自動切_的椅子零件該各造型桿體或板塊，於拆解由 木板10取下彎弧桿件i 2後，於f弧桿件i 2上方因設有 榫孔3 0 ’糾取木榫3 1_各處物L3Q以將兩兩彎 孤桿件1 2抑岭成實體桿件，使得原屬板片狀的彎弧桿 件12因為疊合而成四方狀尺寸的椅背桿體2q(如第㈣ 戶斤示）。而當將木榫3 1欲與榫孔3 〇結合時，於木榫3丄上 及彎弧桿件1 2貼合面上皆可塗场著_，達到更加翻 結合功效。 明參第7、8圖所示，相同地，利_支長桿件丄已以 T合成椅背支標桿21，椅背支樓桿21同時也設計成後腳 :利用—支f曲桿件丨丨以榫合成錄支撐框2 2 ;利用 y支腳# 1 7以榫合成前腳桿2 3 ; 兩支粗寬桿件工4 榫:成則框檢桿2 4 ;利用兩支細直桿件13以榫合成前 強化#2 5 ’ 椅背桿體2 Q零組件以片狀榫合成實體桿件 8 201038236 呈桿狀後’各構件部的實體桿件組件予以整型加工，包括再 於側邊特定的位置點上設置榫孔2 6，於椅背支撐桿2工侧 邊亦設置榫孔2 6 ’再以轉2 7榫合椅背桿體2 〇與椅背 支樓桿21。而座塾支撐框2 2上方亦設置棒孔2 8，再以 木榫27榫合座塾支撐框22與塊板工6，成為一座塾板。 而兩側讀腳桿2 3於上端兩面處設有榫孔2 9，並於前框 橫桿2 4兩端設置榫孔2 6 ’细木榫2 7榫合前腳桿2 3 〇 與雜橫桿2 4。關支前轉2 3於愤_處皆設有大 榫孔6! ’再將下層座墊支·22的_末端以自動化機 械删成圓頭2 2a，且將前強化桿2 5的兩側末端以自動化 機械湖成®頭2 5 a，利關·2a、既)上黏著膠劑後打 人前腳桿2 3兩面處的大榫孔6 :中而翻結合。並於前框 橫桿2 4兩端設置榫孔2 6，木榫2 7榫合前腳桿2 3 與前框橫桿24，座塾支撐框22前端部亦同又設置榫孔 〇 後’ 木榫N榫合座蚊雜2 2與細緒2 4。至 於座塾支撐框2 2後端與椅背讀桿2 i連結處，則分別皆 設置螺孔，再應用螺絲6 〇穿過椅背支撑桿2 i上的孔而螺 入結合於座墊支撐框2 2後端。整體”乎以榫 士 合各組件，以榫接成-完整的椅子1(如_所示）/° 綜上所述，本發明-種快速客製化製作椅子方法，可直 接連接消費者和廠商，消費者可以自性決定所需的椅子樣 式、顏色、材質以及規格，而薇商亦可以第一時間接收到消 9 201038236 費者所下的訂單，具有客製化、遠端訂貨、降低成本，具有 實用價值且增進魏’爰依法提出專利申請。 >以上係藉由特定的具體實施例說明本發明之實施方式， 熟心此技藝之人可由本說明書所揭示之内容輕㈣瞭解本發 明之其他優點與魏。本㈣亦可藉由其他不_具體實施 例加以施彳该翻，本制書巾的各項㈣村基於不同觀 點與應用，在不離本發明之精神下進行各種修飾與變更。At present, the general production and sales _ furniture process is mostly consumer (four) furniture 仃 buy to visually buy, but a single piece of furniture has more color, material wood grain, size difference, so limited by the size of the store space can not be all The 5 large i * wood grain furniture are moved out of the exhibition, so it is only randomly selected and placed, and then replaced by (4) (4). And if the city produced by the mining factory is in a state, then some of them can not meet the personality of the family. If it is based on the buyer's drawing, it will be recorded in detail, and then it will be handed over to the upstream manufacturers. It will produce a cognitive error with the money to create a family style that is not really bought by the buyer. 201038236 However, although the current advanced furniture manufacturers have computer system-assisted processing, most of the operation procedures are still manually registered and manually processed. Therefore, the professionalism required to be carefully handled by the clerk is highly demanding and customized. Order-hand-to-hand conversion and final offline manufacturing, not only error-prone but also sometimes lost orders, and to provide consumer convenience and more political purchase and ensure the integrity of the order, you need to pay More than Pingwei's personnel costs, this is unfavorable for business conditions. In addition, today's many (four) designers are becoming more and more personal. Even if there are many kinds of homes on the market, there will still be no way to find the furniture style, color, materials or specifications. The home is arranged, but it can only be succumbed to the finished products sold on the market, and the design of the money and parts. There are some shortcomings that need to be improved in the production, sales and purchase process of the above furniture. Therefore, the inventor has improved the way of improving the sales of the public and the use of the manufacturer to achieve customization, remote ordering and reducing transactions. the cost of. SUMMARY OF THE INVENTION Based on the above-mentioned shortcomings of the prior art, the main object of the present invention is to provide a method for quickly making a customized chair, which can provide a trading platform that directly connects consumers and furniture raw silk merchants. Taiwan directly orders the manufacturer to place orders through the Internet, which ensures the correctness of the data and avoids the loss of the transaction content during the transmission process. It can also shorten the time when the order message arrives at the manufacturer, and the production plant is at the first time. Yi to consumer 4 201038236 "Ding Shan immediately father is manufactured by the factory under the production line, * substantial time to order the shipment, improve the efficiency of manufacturing and shipping. Another object of the present invention is to provide a method for quickly customizing a chair. The sample A, the specifications, the color, and the material required for the selection of the user can be customized, and the manufacturer can also order the product on the home side network. It is not necessary to go to the furniture store to purchase in person, to reach the far-end order, to expand the fineness of the lock-selling market and bring convenience to the (four). Another object of the present invention is to provide a method for quickly customizing a chair for making a standard work procedure, and to produce a chair with a single board, which saves the cost of material accumulation and accelerates production aging to achieve production. A cheap chair. In order to achieve the above and other purposes, the present invention provides a quick and customizable production chair: firstly, a trading platform is provided, the trading platform is a near-end working area, and a remote working area is further provided at the distal end. These two __ Internet can be directly connected to make the near-end become the computer menu appearing in front of the consumer, while the remote health is the furniture manufacturing _ read. The near-end work area package, with chair style, view, specifications, material and price and delivery days, etc. The remote working area includes: most sets of set OC machining programs and force σπ mechanical machinery' so that different conditions of the menu can be automated to cut the board according to different CNC machining programs. The overall method includes the following: (4) Consumption At the near end, the #zone input-transaction conditions are obtained to obtain a pair of information on the conditions of the transaction conditions, so as to be transmitted to the remote site through the trading platform for the 201038236 industry zone. (b) The remote operation area receives the transaction conditions of the near-end Wei Wei. 'The correct CNC machining program and selected wood board are selected through computer integration. (C) The remote working area uses the CNC force port to automatically cut the single board. The steel bar is processed on the car-sheet to produce different curved rods, curved rods, thin rods, and wide width. Rods, long rods, block plates 'foot rods.. and so on different styling rods or plates. (4) Different shapes of cups or plates are provided with boring holes, and at the same time, the viscous glue can be combined to form a solid rod. (5) The actual components of the chair parts of the chair are (4) processed so that they can be prepared into a head shape that can be spliced. (0) The components are combined into a chair. Other features and specific embodiments of the present invention can be further understood from the following detailed description in conjunction with the accompanying drawings. - The method of making a chair for a fan is to set up a trading platform. The trading platform includes a - near-end working area A, a remote area, a B-programming C, a combination of the board D and forming E · # Step; in the far end of the church ~ __ Alum red for the early morning - board 1 Q (as shown in Figure 2) for processing. ~·^ and easy to flat. 'Transparent side net material close to the end for no a In other words, it is connected to the remote working area B. In other words, it is connected to the consumer and the manufacturer. In the near-end operation 6 201038236, there is a menu of different chair styles, wood materials, sizes, colors and patterns on the A side. With the number of delivery days, behind the general information of this menu, Yu Yun's Yuan Julong 3, behind each option of the menu are set - the set has been set, plus the connection, #点选择After the information is passed into the person, it will be selected at the current secret meeting of the B. The option information is converted to (*, the program is stored by the computer mechanism. In other words, the consumer selects the chair style, color, specifications and materials required by the consumer and also writes to the CNC machining program; so - do not have to do it every time It is necessary to manually write the CNC enhancement program, and the consumer can send the data, and the transaction can be done in the remote factory. The remote operation area B is equipped with the standard (10). Adding the jn program and the material as a single piece of sheet material makes the furniture of each chair made of single-piece wood board, and the near-end hand-to-hand (4) can be sent to the far-end transaction through the network through the trading platform. At the end, the remote operation (4) automatically converts the content of the near-end work area A menu into an appropriate CNC machining program and integrates into a complete system-continuous complete automated processing process, and the complete CNC machining program drives the processing machine. Prepare for machining and cutting. Please refer to Figures 2~4. Figures 2 and 3 show that the material and color have been selected by the program's instructions for manual work. The board is made of 1 inch, and the CNC machining program is used for automatic cutting. The cutting tool is made by the milling cutter of the processing machine (as shown in Fig. 2), and processed on a single piece of wood. Producing a curved rod member 1 of different shapes, a curved rod member 1 7 201038236 2, a thin straight rod member 13, a thick wide rod member 14, a long rod member 丄 5, a block plate 丄 6, a foot rod 17, etc. Different styling rods or plates. At the same time, the machining program also includes the application of the drilling tool 5 1 to make the boring 3 〇 (as shown in Fig. 3), and the bonding strength is suitable for different styling rods or plates. Set the spacing and number of rod holes 3. The board material can be red, white, white, walnut, teak, cherry, maple, rosewood, wood, ironwood and other wood. ° Please refer to Figures 5 and 6 for the automatic cutting of the chair parts of the single piece of sheet material through the CNC machining program. After the dismantling of the curved rod member i 2 by the board 10 In the upper part of the f-arc member i 2, the boring hole 3 0 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The curved curved rod member 12 is formed into a square-shaped seat back rod body 2q (as shown in the fourth item). When the raft 3 1 is to be combined with the boring 3 〇, it can be coated on the raft 3 and the curved member 1 2 to achieve a more combined effect. As shown in Figures 7 and 8 of the Mingshen, in the same way, the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _丨 榫 榫 支撑 支撑 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 13 榫 榫 榫 # 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 A boring hole 2 is provided at a specific position, and a boring hole 2 6 ' is also provided on the side of the seat back support bar 2, and then the seat back bar 2 〇 and the seat back struts 21 are twisted. The sill support frame 2 2 is also provided with a rod hole 2, and then the raft 27 is used to support the frame 22 and the block slab 6 to form a raft. The two sides of the foot reading bar 2 3 are provided with a boring hole 2 at the upper end and a boring hole at the two ends of the front frame rail 2 4 ' 细 榫 2 7 前 front foot bar 2 3 〇 and miscellaneous Rod 2 4. Turn off the front 2 3 in the anger _ there are large boring 6! 'The _ end of the lower seat cushion · 22 is automatically cut into a round head 2 2a, and the sides of the front reinforcing rod 25 The end is made of an automatic mechanical lake into a head 2 5 a, Li Guan 2a, both) glued on the front of the forefoot bar 2 3 at both sides of the large pupil 6: in the middle and turn. And a boring hole 2 is provided at both ends of the front frame crossbar 2 4, the raft 2 7 is combined with the front foot bar 2 3 and the front frame cross bar 24, and the front end portion of the sill support frame 22 is also provided with a boring hole ' 'wood榫N 榫 蚊 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 As for the joint between the rear end of the seat support frame 2 2 and the back cover rod 2 i, screw holes are respectively provided, and then the screws 6 are passed through the holes in the seat back support rod 2 i to be screwed into the seat cushion support. Box 2 2 backend. The whole "because the gentleman combines the components to connect to the complete chair 1 (as shown in _) / ° In summary, the present invention - a quick custom made chair method, can directly connect consumers and Manufacturers, consumers can determine the chair style, color, material and specifications required by themselves, and Weishang can also receive the order placed by the consumer of 2010, 201038236, with customized, remote ordering and lowering. The cost, the practical value, and the promotion of the patent application of the invention are described in the above. > The embodiments of the present invention are described by way of specific embodiments, and those skilled in the art can understand the contents disclosed in the present specification. Other advantages of the invention and Wei. (4) The present invention can also be applied by other non-specific embodiments, and various (4) villages of the book towel are modified according to different viewpoints and applications without departing from the spirit of the present invention. With changes.
【圖示簡單說明】 第1圖係本發明交易平台構成示意圖。 第2圖係本翻對選定木板相加工示意圖。 第3圖係本發明對木板加工完成示意圖。 第4圖係本發明對木板加工完成上視圖。 第5圖係本翻木條與木顏合成桿件示意圖。 第6圖係本發轉件組合完成外觀圖。 第7圖係本發明將椅子各組件分解配置圖。 第8圖係本發明組件榫合示賴。 第9圖係本發明椅子組裝完成示意圖。 【主要元件符號說明】 A..近端作業區 C.. CNC程式加工 E..成型 B..遠端作業區 D..將板件進行組合 1..椅子 10 201038236 1 0..木板 11.. 12..彎弧桿件 13.. 1 4..粗寬桿件 15.. 1 6..塊板 17.. 2 0..椅背桿體 2 1·. 2 2..座墊支撐框 2 2 a. 2 3..前腳桿 2 4.. 2 5..前強化桿 2 5 a. 2 6..榫孔 2 7.. 2 8. ·榫孔 2 9.. 3 0..榫孔 3 1.. 5 0..銑刀刀具 5 1.· 6 0..螺絲 6 1.. 彎曲桿件 細直桿件 長桿件 腳桿 椅背支撐桿 .圓頭 前框橫桿 .圓頭 木榫 榫孔 木榫 鑽孔刀具 大榫孔BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic diagram showing the structure of the trading platform of the present invention. Figure 2 is a schematic diagram of the processing of the selected wood phase. Figure 3 is a schematic view of the processing of the board in accordance with the present invention. Figure 4 is a top view of the processing of the board in accordance with the present invention. Figure 5 is a schematic diagram of the composite wood and wooden composite rod. Figure 6 is a complete view of the combination of the present and the rotating parts. Figure 7 is an exploded view of the components of the chair of the present invention. Figure 8 is a representation of the components of the present invention. Figure 9 is a schematic view showing the assembly of the chair of the present invention. [Main component symbol description] A.. Near-end working area C.. CNC program processing E.. Forming B.. Remote working area D.. Combine the board 1. Chair 10 201038236 1 0.. .. 12.. Curved rods 13.. 1 4.. Thick and wide rods 15.. 1 6.. Blocks 17.. 2 0.. Backrest rods 2 1·. 2 2.. Seat cushions Support frame 2 2 a. 2 3.. Front foot bar 2. 4. 2 5. Front reinforcing bar 2 5 a. 2 6.. Boring hole 2. 7. 2 8. · Boring hole 2. 9. 3 0. Pupil 3 1.. 5 0.. Milling cutter 5 1.· 6 0.. Screw 6 1.. Bending rods, straight rods, long rods, foot rods, back support rods, round head front frame rails Round head wood boring boring tool drilling hole
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