S1G886 經濟部中央標準局貝工消费合作社印製 A7 B7_五、發明説明（/ ) 本發明關於一棰在一網錠鍛饜櫬中將理鑛播造的鋼錠 變形用的一鍛壓工具對的一鍛壓工具及其操作的方法’其 中該鍛壓工具的載具由一埋桿（Pleuel)構成，該蓮桿經 由二個偏心軸驅動且帶有二涸承載著鍛臛工具且平行通過 ，並且有一活塞_缸組，用於產生一種鍛壓工具的運動（ 此運動與_錠運動同步，且在滾子路徑上埋動），活塞缸 组榧接到該埋桿上，且該鍛壓工具各有一鍛壓面’對網錠 二縱側施力，且對鋼錠的運動方向或其長側面成平行或傾 斜延伸，構成與運動方向成横向的邊緣且互相連接，其中 有一個平行延伸的鍛壓形面的後面（Μ及也可能在前面） 設有從鋼錠的長側面偏離傾斜的鍛壓形面。 在此類鍛壓櫬（Iron and Steel刊物，1 9 9 0年9 月），所要锻壓的綱绽放在滾子路徑上，在二個鍛壓工具 (它們構成一鍛壓工具對）之間正中央*其被移動及加工 的方式，使得鋼錠在靜止狀態之時（以及也可能在運動之 時）在鍛壓工具之同步運動的情形下與鍛壓機方向呈横向 ，其兩個縱面受到锻壓工具的各鍛壓模型面作鍛壓流動成 形（Stauch-Fliessfornung)。這棰作業使得鋼錠在一第 一加工步驟壓成一種所謂的「狗骨頭」型條（由上面看） 。在此，該輪廊的狹部的形狀與度量尺寸由鍛壓横型面決 定。在Μ後的進一步加工步嫌中，該二鍛颳工具與薄錠的 運送方向成横向在滾子道上互相移離，間時該網錠向前移 動一段預設之一定量，並使該拘骨顗型條的較寬的部段進 -3 - 本紙張尺度適元中國國家梂準（CMS ) Α4覘格（210Χ297公釐） --------(裝------訂------ (請先閲讀背面之注意事項再填寫本瓦) A7 B7 經濟部中央櫟準局員工消費合作杜印装 五、發明説明 ( 1 ! | 入 該 二 互 相 對 的 鍛 懕 模 型 面 的 互 相 接 近 之 末 端 的 區 域 中 ! 1 i 0 在 此 位 置 ， 該 鋼 錠 重 新 雯 靜 止 狀 m 而 該 鍛 壓 工 具 使 随 1-S 1 I 後 尚 未 锻 m 的 鋼 錠 部 段 受 到 . 相 翮 之 繼 續 的 鍛 壓 流 動 成 形 請 先 I 閲 i 作 業 〇 讀 背 1 1 έ I 已 有 人 提 議 將 先 後 相 隨 的 成 形 步 驟 與 m 錠 之 運 送 方 之 注 1 1 向 過 渡 癒 合 亦 即 不 使 鋼 錠 的 運 送 方 向 中 斷 而 且 其 方 式 $ 項 1 I 再 1 使 得 鍛 壓 工 作 的 進 送 理 動 與 鋼 錠 運 送 速 度 同 步 ib 且 鍛 壓 填 長 段 本 裝 工 具 與 鋼 錠 側 壁 接 觸 將 鋼 錠 麥 形 — 段 預 定 〇 % 1 這 段 預 定 長 度 通 過 之 後 就 將 成 形 步 驟 終 止 且 不 再 1 1 使 鍛 壓 工 具 與 钃 錠 接 觸 0 然 後 鍛 m 工 具 先 隨 钃 錠 運 送 方 向 1 1 移 動 狀 IV 後 再 逆 著 該 鋼 錠 運 送 方 向 移 動 以 移 向 其 各 個 死 點 1 1 訂 1 I 而 鋼 錠 均 勻 地 再 移 動 Μ 後 那 段 之 預 定 長 度 0 在 這 锺 用 上 述 鍛 壓 工 具 所 做 的 鍛 壓 方 式 中 可 使 鋦 錠 1 1 之 側 壁 面 較 平 坦 但 它 & 往 往 形 成 不 規 則 的 形 狀 呈 波 形 1 1 隆 起 與 側 壁 縱 方 向 垂 直 延 伸 且 這 種 隆 起 Μ 多 少 有 規 則 Λ 的 先 後 順 序 延 伸 過 鑭 錠 之 側 壁 的 長 度 範 圍 C· 1 1 人 們 設 法 要 藉 著 改 變 進 送 的 距 離 及 進 送 速 度 配 合 該 鍛 1 1 壓 工 具 的 運 動 的 時 間 走 勢 以 及 藉 使 用 具 有 不 同 鍛 壓 模 型 面 1 1 傾 斜 角 的 鍛 壓 工 具 以 預 防 此 種 波 形 隆 起 形 成 這 Itti 方 法 只 1 1 可 減 少 這 種 現 象 但 並 不 能 完 全 防 止 這 種 波 形 隆 起 產 生 0 1 I 本 發 明 的 a 的 在 將 習 知 鍛 歷 工 具 的 設 計 改 革 防 止 1 1 上 述 波 形 隆 起 產 生 .·) 這 種 巨 的 達 成 之 道 在 一 第 一 之 傾 1 1 斜 的 锻 壓 模 型 面 後 方 設 — 涸 或 更 多 另 外 的 鍛 壓 m 型 面 9 1 1 - 4 - 1 1 本紙张尺度適用中國國家梯準（CNS ) A4規格（210 X 297公釐） 6 8 2 ο •H 3 7 3 /_\明説明發 、五 動 流 壓 鍛 在 述 上 〇 得 角使 斜M 傾可 的， 面計 型設 模的 壓具 鍛工 I 壓 第鍛 於種 小這 角用 斜利 傾 其 始工 起加 的的 間M 之類 面壓 壓滾 鍛與 行個 平| 與在 面起 型隆 撗狀 壓波 鍛的 在生 要發 主中 地域 顯區 明渡 時過 形的 成緣 壓事 鍛情 之的 予生 所發 依起 各隆 者狀 或波 ， 將 離而 壓定 之而 將質 面性 壓的 鍛料 的材 外的 另錠 用钃 利及 中K 程例 過比 Μ 可 角 斜 傾 的 面 型 模 懕 鍛 的 外 另 者 張 主。 所同 。 明相 止發致 防本大 地如或 效 同 有 不 {請先閲讀背面之注意事項再填寫本瓦) 經濟部中央棣準局員工消费合作社印製 在具有二個另外之鍛壓面的鍛壓工具的場合，第一個 另外的鍛壓模型面二界限緣（它們鄱接到鍛壓模型面的起 始緣）間的距雜在鍛壓搮定界的平面上測量起來係比第二 涸另外的鍛壓f莫型面（它連接到第一個另外的鍛壓模型面 )的二界限緣的距離要短·:第一個另外的鍛懕禊型面的界 限緣的距離可大約相當於第二画另外的鍛壓橫型面的界限 緣的距離的一半。此外*平行之鍛壓模型面的長度（從第 二鍛臛模型面的起始緣簞起到此平面的自由出口處為止） 大約相當於只具有一涸鍛®模型面的一可與之比較的鍛壓 工具的平行鍛壓模型面之畏度的三分之一。 第一鍛壓模型面的起始緣距平行之锻壓攢型面的垂直 距難可大約相當於側壁變形的高度（此種變形像在一鋼錠 利用僅具一鍛壓模型面的一種可比較的鍛壓懺作鍛壓時產 生者）。 本紙張尺度逋用中國a家棣準（CNS ) Α4規格（210Χ 297公釐） Α7 Β7 *10286 五、發明説明（φ) 如本發明最後一點主張.，具有本發明特點的鍛壓機可 由僅具一锻懕模型面及一鍛驅檷度面的一涸锻壓機構成（ 該鍛壓標度面經起緣連接）用Κ下方法製造：將二個過渡 鍛壓面藉著把材料除去而製成，將鍛《摸型面的起始緣移 到它的最初位置前及上方的一區域中，且將平行鍛壓横型 面減少到大約它最初長度的三分之一。 利用這棰鍛壓工具的設計，可Μ將上逑波形隆起（它 們偽在鍛壓流動成形時主要在鍛壓模型面與平行之鍛壓面 之間的起始緣的過渡區域發生）藉另外的锻壓樓型面在一 個類似滾壓的加工過程中壓掉，或者依所予鍛歷比例Μ及 鲷錠的材科性霣而定•防止波狀隆起發生。 當實際使用這種設計形式時顯示出，如果第一鍛壓模 型面的傾斜角約1 1〜3 ◦ 3 ，且宜為1 2 ° ，則另外之 鍛壓模型面的傾斜角特別是要在〇 · 5〜8 5 範圃，則能 將波形隆起實際上除去毫不留下。事實顯示特別有利的度 量係為：接到第一锻壓模形面的另外的鍛魘横形面的傾斜 角為5 ^ ，而接到該另外之鍛壓模型面的另一鍛懕撗型面 的傾斜角為1 5 ，對於在第一位置所述之鍛壓面的傾斜角 如為0 . 5〜2 5 ，而對於在第二位置所述之過渡鍛匾横 型面的傾斜角為4〜8 °刖亦甚有利。 此外在這棰設計形式冒際使用時亦顯示出，當第一鍛 壓模型面約19〜20° ’且宜19.8° 時，且設有三 Μ另外的鍛壓模型面時，則該另外之锻懕面的斜角必須在 -6- 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） ------------「裝------訂------¢- {請先閱讀背面之注意事項再填寫本頁) ‘ 經濟部中央樣準局負工消費合作社印裝 A7 B7 五、發明説明（<) 0.9〜10°之間的範圍（且宜為〇.91°〜19. 8 ° )，以將波形隆起實際除去而無留下任何痕跡。在此特 別有利的度量中*接到第—鍛懕模型面的另外之鍛壓模型 面的傾斜角度為9 . 1 ° ·而接到此另外的鍛壓横型面的 另一鍛壓模型面的另外一個鍛®模型面的傾斜角為5 . 2 3 ，且接到此另外一画锻壓横型面的又一鍛壓横型面的傾斜 角為0.9 1 ° ，且有一起始面以1 2°的斜度接到隨後之 平行鍛臞面。 也可在第一锻壓棋型面斜度約12°的情形下埋接二 個另外的鍛壓漠型面，且其相關傾斜角度分別為 5.2° 及0.91° ，且此廑起始面的傾斜角度為12° 。 但用上述之鍛壓工具往往遢可使材科在钃绽的頭與末 端流動。鏑錠頭注往會受到一種斜縮作用，依縮減而定。 這點使得钃錠頭寬度比網錠中間寬度小。在鋼錠末端，材 料Μ相關傾斜之鍛麽面預逆著鋼錠的運動方向成形。如此 ---------(裝— (請先閱讀背面之注意事項再填寫本瓦) 訂 經濟部中央揉準局員工消费合作社印製 或及鍛角在。骨 組以由多。處拘 ο 二面係 一 ' j 好多 寬有鼷它成面有得 處像鍛 ί 形型甚利 央，的隙且横計有 中道伸越，懕設就 淀之延櫬面鍛的流 鋼止行靨前成成料 比防平該面構形材 斕點一朝壓且面的 末缺由在鍛，肜上 综些各們在加模端7-鋼這們它設增懕末 _ 及色它 ί 向角鍛錠 頭特，面方斜種鋼 淀一面形的傾埴及 網另型横口 随的上 在的横le入小組頭 頭明壓鍛的大三錠 骨發锻的 } 其由鋼 狗本的斜成，共在 該依組傾形造缌 ， 得 多些機構，此 使 更一 壓形此如 本紙張尺度適用中國國家標準（CNS ) Μ規格（210X297公釐） 經濟部中央標準局員工消费合作社印装 8l〇286 at ____B7_ 五、發明説明（A ) 頭形狀更均勻地延伸過鋼錠的整段長度。 如此設計的鍛壓工具可在一鍛颸櫬中使用，使得鑕錠 利用滾子道，在它們達到®機_隙之前，不受到钃錠頭相 對於錠臛工具對之位置的各儷位置影響被拉向壓機縫隙（ 此缝隙由鍛饜工具對所形成），並拉到預先計算的進送速 度，並被鍛歷工具對在先後相随的鍛遯行程中將寬度減少 ，其中*鍛壓工具對的鍛壓工具與鐧錠間的接觸階段以及 鍛魘工具及钃錠的向前運動丨系同步進行者。 但鋼錠也可利用鍛壓工具第一次®嚙用的滾子道移動 到鍛壓工具之間供網錠頭用的預先計算的位置中，先後相 隨的壓迫行程可配合各需要的進送速度以及鋼錠及鍛壓工 具的運動之相關同步作用而有各棰不同的長度。如此，各 種不同行程長度可設成使得鍛壓工具與鏑錠之間的接觸在 最後一個壓迫行程時在一個鍛懕機之鍛壓撗型面的適當地 點預備位置達成。 茲配合圔式中所示之實施例詳细說明本發明。圈式中 第一圖係一鍛壓工具上視圖； 第二、三、四圖為鍛壓工具之其他實拖例，同樣為上 視圖； 第五圖係該鍛壓工具另一種設計形式，同瀠為上視圓 * 第六圖〜第十一圈，一對第五圔的鍛懕工具，在鍛壓 -8 ~ 本紙張尺度適用中國國家梯準（CNS ) Α4規格（210Χ 297公釐） ----------「裝------訂------{- . - (请先閲讀背面之注意事項再成寫本頁) 經濟部中央揉準局貝工消費合作社印製 A7 B7五、發明説明（f) 過程不同位置的示意_ ° 〔符號說明] (1 )鍛壓工具的部分 (la) ( 1 a * ) (la”） （ 1 a ”，）鍛壓棋型面 (A K ) (AK1)起始緣 (lb) (lb，） （ 1 b ”）鍛臛面 (WZ) (WZ1) WZ2)锻懕工具 (B R )鋼錠 (a )〜（k )鍛壓權型面 (S F ) ( S F 1 ) (SF2)側面 (V K )前緣 此處第一鼴中所示之鍛壓工具的一部分（1)有一鍛 壓模型面（la) Μ及一平行之鍛壓面（lb)。第一鍛 騮模型面（la)與平行之鍛壓面（lb)的平面X — X 交成一傾斜角α，鍛懕楔型（1 a)在其起始緣（AK) 後方設有另外的锻颸面（la’ ）及（la”）。此二另 外的鍛懕横形面（la’ ）及（la”）對平面之锻朦面 (lb)的平面x_x交成傾斜角αΐ及《2’此傾斜角 比該另外之鍛懕面（1 a )對此平面的傾斜角α要來丨專小 。所臑所示，在所示之買施例中，鄰界到第一毅壓模型面 (la)的第一另外之鍛壓播型面（la^ ) 0¾ - I? PS ^ 〔也就是起始緣AK及中間緣ZK〕的钜C S ^ ^ 之鑀壓面（lb)的平面X — X上瀾置]係 -9- ---------《.^:------1T------0 ^ (請先閲讀背面之注意事項再4'寫本丸) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 經濟部中央樣隼局貝工消費合作社印製 A7 _B7_ 五、發明説明（S) —另外之鍛壓面（la’ ）上的第二另外的鍛壓面（la ”）的二界限緣〔亦即中間緣Z K及終端起始緣E K〕的 距離L2要來得短。在此*施例中，第一另外之鍛壓面（ la’ ）的界限緣（AK)與（ZK)的距離L1大約相 當於第二另外之鍛壓面（1 a”）的界限面ZK及EK的 距離L2的一半。平行鍛壓面（lb)的長度L3 〔從第 二涸另外之鍛壓面（lb”）的末纗起始緣（EK)算起 直到此平行鍛饜面（1 b )之自由出口 （ A )為止]大約 為一個只具有一個鍛壓模型面（其起始緣位置用AK’ K 虛線表示）的一個可比較的鍛壓工具的平行鍛壓面的長度 的三分之一。 起始緣AK距平行鍛壓面（lb)的平面X — X的垂 直距離大小可設成使它大約相當於侧壁變形（團中未示） 的高度，這棰側壁變形係在用一鍛饜工具（它有一鍛壓面 ，其起始緣佔住上述位置AK1)鍛壓一鋼錠時發生者。 只具一鍛壓面的鍛壓工具所構成之匯示之鍛壓工具（ 它具有由該鍛壓面造成之起始緣AK1的上述位置）•由 於材料被拿掉，使得鍛壓面的起始緣（AK)移到其最初 位置（AK1)前方及上方的一 S域中|且鍛懕禰度面（ lb)減少到其最初長度之上述的三分之一。 在第二圖中所示之鍛壓工具的一部分（1)有一第一 鍛Μ模型面（1 a )及一平行鍛壓面（1 b )。第一鍛壓 横型面（la)對該平行鍛懕面（lb)之平面X — X成 -1 0- 本紙张尺度適用中國國家標率（CNS ) Α4現格（210X297公釐） ----------------ίτ------^ 二 - (於·先閲讀背面之注意事項再填寫本瓦) ___ _B7 五、發明説明（y ) ~傾斜角α。第一鍛饜模型面（la)在其起始緣AK後 方設有過渡鍛壓模型面（la’ ）及（la”）。逭兩龌 另外的鍛壓模型面（1 a ')輿（1 a ”）對該平行鍛壓 面（lb)的平面X — X成傾斜角otl及α2，此傾斜角 比第一鍛饜横型面（la)對此平面的傾斜角α要來得小 0 依第三画的鍛颸工具有一第一锻臞横型面（la)， 它對平面x~x成一傾斜角〔平行鍛壓面（lb)位於該 平面中〕。第一锻壓棋型面（la)在其起始緣（AK) 後方設有另外的鍛懕面（la’ ) (la”）及（la’’’ )。這些另外的鍛®面對平面x - x成傾斜角度* α Μ 及α’’’。這些傾斜角度比第一鍛壓摸型面（la)對此平 面的傾斜角α要來得小平行鍛懕面（1 b )接到埴些其他 鍛壓模型面的最後一涠（la’’’）上，且傾斜之起始緣（ 1 c)接到該平行緞壓面成一傾斜角；3。 第四之鍛壓工具的設計相當於第二圃所示者，而其 尺寸比例使得此處只有兩涸另外的鍛壓横型面（1 a ’ ) 經濟部中央標準局負工消费合作社印裝 (請先閲讀背面之注意事項再填寫本頁) (la”）接到第一鍛懕携型面（1 a )。 如第五所示，該鍛壓工具（WZ)有一列鍛懕面a _k，它們用於在鍛壓工具（WZ)沿箭頭方向（P)浬 動時，施力到網绽（BR)(用虛線表示）的側面（SF )上。該鍛懕模型面之在鍛壓工具（WZ)運動時首先碰 到側面（S F )的那睡锻臛横型面部分就是平行於鋼錠（ -11· 本紙張尺度適用中國國家標準（CNS )八4規*格（2丨0X297公釐） 經濟部中央搮隼局貝工消費合作社印装 3tOS86 a? B7 五、發明説明（i C) BR)運動方向（B)延伸的那個鍛魘面（a)，它的前 面設有兩届傾斜之鍛壓摸型面（b) ( c ) ’它們構成一 種多角形構造。傾斜角α1及α2旦通增的值。 有第二組鍛壓模型面接到第一组鍛懕横型面（a )( b ) (c)的平行延伸的鍛壓模型面（a)的自由側上， 此第二組鍛壓摸型面對第一组成階段，對應地由一平行延 伸的鍛颳棋型面（d)及設在前方傾斜的鍛懕模型面（e )(f )〔它f!構成一多角形構造•且同樣地其傾斜角α 3，具有遞增的值]。埴些鍛壓面第三组（也是最後 一組）同揉有一平行延伸的鍛饜模型面（g)，後面跟著 傾斜之鍛懕權型面（h) ( i ) (k)之前設的多角形構 造，其傾斜角為a5 ，cx6 ，《7。 如在圖示之實施例所示，這三組鍛壓横型面（a)( b ) ( c ) ， ( d ) ( e ) ( f )及（g ) ( h ) ( i ) (k )與第三組之傾斜鍛懕稱型面（h ) M及第一組及第 二組的二平行延伸的鍛壓模型面（a)與（d)有相同長 度m2，及m8，這是沿鋼錠運動方向範圔測量者。 同漾地，第三組的平行延伸之鍛壓棋型面（g )與此組之 傾斜的鍛暱模型面（i )與（k )及第二組的傾斜緞壓模 型面（e) ( f )與畏度 ml ，m3+m4 及 m6+m7 相同。 此長度也可各依操作需求及經驗而量定及分配。S1G886 A7 B7_ Printed by Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (/) The present invention relates to a forging tool used to deform steel ingots from the mineral ore in a net ingot forging A forging tool and a method of its operation 'wherein the carrier of the forging tool is composed of a buried rod (Pleuel), the lotus rod is driven by two eccentric shafts and carries two forging tools to carry the forging tool and passes in parallel, and has a The piston_cylinder group is used to generate a movement of a forging tool (this movement is synchronized with the _ spindle movement and is buried in the roller path), the piston-cylinder group is connected to the buried rod, and the forging tool has a forging pressure The surface 'exerts force on the two longitudinal sides of the net ingot, and extends parallel or obliquely to the movement direction of the steel ingot or its long side, forming a lateral edge that is transverse to the movement direction and is interconnected, of which there is a parallel extending forging surface (M and may also be in front) There is a forged profile that deviates from the long side of the steel ingot. In this type of forging press (Iron and Steel publication, September 1990), the outline to be forged blooms on the roller path, centered between two forging tools (they form a forging tool pair) * It is moved and processed in such a way that when the steel ingot is at rest (and may also be in motion) in the synchronous movement of the forging tool, it is transverse to the direction of the forging press, and its two longitudinal faces are affected by the forging tool. Each forging model surface is made by forging flow forming (Stauch-Fliessfornung). This operation allows the steel ingot to be pressed into a so-called "dog bone" shape (see above) in the first processing step. Here, the shape and dimensions of the narrow portion of the wheel gallery are determined by the swaged profile. In the further processing step after Μ, the two-forging scraper tool and the thin ingot are moved away from each other on the roller path in a lateral direction, and occasionally the net ingot moves forward a predetermined amount of a certain amount, and makes the restraint The wider section of the bone-shaped strip is advanced to -3-The paper size is suitable for the Chinese National Alignment (CMS) Α4 target grid (210Χ297mm) -------- (installed ------ Order ------ (please read the precautions on the back before filling in the tile) A7 B7 Central Government Bureau of Economic Affairs Employee Consumer Cooperation Du Printed Fifth, Invention Instructions (1! | Enter the two pairs of forging In the area of the ends of the model surface that are close to each other! 1 i 0 At this position, the steel ingot is again at rest m and the forging tool is applied to the section of the steel ingot that has not been forged by m after 1-S 1 I. Xiang Yu continues Forging flow forming, please read I homework 〇Read back 1 1 έ I It has been proposed that the subsequent forming steps and the delivery of m ingots Note 1 1 The transition to healing means that the direction of the steel ingot is not interrupted and the method is $ Item 1 I Re 1 Synchronize the feeding movement of the forging work with the ingot transport speed ib and forge the long section of the tool and the side wall of the ingot Contact will make the steel ingot wheat shape-the segment is scheduled to be 0% 1 After this predetermined length is passed, the forming step is terminated and no longer 1 1 The forging tool is in contact with the metal ingot 0 Then the forging m tool first moves in the transport direction of the metal ingot 1 1 Moving IV Then move against the direction of the steel ingot to move to each of its dead spots 1 1 order 1 I and the steel ingot evenly moves Μ after the predetermined length of the section 0 in this forging method using the above forging tool can make The side wall surface of 1 1 is relatively flat, but it & tends to form an irregular shape with a wave shape 1 1 uplift and vertical direction of the side wall Extend and this bulge M has a regular Λ sequence that extends over the length range of the side wall of the lanthanum ingot C · 1 1 people try to match the movement of the forging 1 1 press tool by changing the feed distance and feed speed Time trend and the use of forging tools with different forging model surfaces 1 1 inclination angle to prevent the formation of this wave ridge. The Itti method can only reduce this phenomenon but cannot completely prevent the generation of this wave ridge. 0 1 I A of the design reform of the conventional forging tool to prevent the occurrence of the above-mentioned waveform bulge. 1) This huge way of achieving is set behind a first tilt 1 1 oblique forging model surface-涸 or more More additional forging m-shaped surface 9 1 1-4-1 1 The paper size is applicable to China National Standards (CNS) A4 specifications (210 X 297 mm) 6 8 2 ο • H 3 7 3 / _ \The five-motion flow forging is described above. The angle is such that the inclined M can be tilted. The die forging tool of the surface model is forged at a small angle. Surface pressure rolling forging and Xing Geping | With the rise and fall of the surface uplifting pressure wave forging in the main body of the main area of the region, the transition of the formation of the edge of the forging situation of the forging situation According to the shape or wave of each ridge, the other ingots outside the forged material that are pressed away and pressed to the surface are pressed with surplus and medium K for example. The outsider Zhang Zhu. Same. It's only a matter of time before the situation is correct. (Please read the precautions on the back before filling in the tile) The Central Consumers ’Bureau of the Ministry of Economy printed on a forging tool with two additional forging surfaces In this case, the distance between the two boundary edges of the first additional forging model surface (they are connected to the starting edge of the forging model surface) is measured on the plane delimited by the forging press. The distance between the second boundary of the profile surface (which is connected to the first additional forging model surface) is shorter: The distance between the boundary margin of the first additional forging profile surface can be approximately equivalent to the additional forging of the second drawing Half the distance of the boundary edge of the horizontal profile. In addition, the length of the parallel forging model surface (from the starting edge of the second forging model surface to the free exit of this plane) is approximately equivalent to a comparable one with only one forging model surface. The forging tool's parallel forging model has a third of fear. The vertical distance between the initial edge of the first forging die surface and the parallel forging die surface is approximately equivalent to the height of the side wall deformation (this deformation is like a comparable forging with a single forging die surface in a steel ingot). Produced during the forging). The size of this paper is based on China National Standard (CNS) Α4 specification (210Χ 297 mm) Α7 Β7 * 10286 5. Description of the invention (φ) As claimed in the last point of the invention, the forging press with the characteristics of the invention can be provided only with A forging press structure consisting of a forging model surface and a forging drive surface (the forging scale surface is connected by the starting edge) is manufactured by the following method: two transitional forging surfaces are made by removing the material , Move the starting edge of the forging profile to an area before and above its initial position, and reduce the parallel forging profile to approximately one third of its original length. Using the design of this forging tool, the upper wavy ridges can be raised (they occur mainly in the transition area of the starting edge between the forging model surface and the parallel forging surface during forging forming). The profile is crushed off in a rolling-like processing process, or it depends on the forging ratio M and the material characteristics of the sea bream ingots • Prevents undulations from occurring. When this design form is actually used, it is shown that if the inclination angle of the first forging model surface is about 1 1 ~ 3 ◦ 3 and it is preferably 12 °, the inclination angle of the other forging model surface should be in particular 5 ~ 8 5 Fanpu, you can actually remove the wave ridge without leaving. The facts show that a particularly advantageous metric system is: the inclination angle of the other forging night cross-section plane connected to the first forging die surface is 5 ^, and the other forging profile surface connected to the other forging die surface The inclination angle is 1 5, the inclination angle for the forging surface at the first position is 0.5 to 2 5, and the inclination angle for the transitional forging plaque horizontal surface at the second position is 4 to 8 ° It is also very advantageous. In addition, this design form also shows that when the first forging model surface is about 19 ~ 20 ° 'and preferably 19.8 °, and there are three M additional forging model surfaces, the additional forging surface The bevel angle must be -6- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------------ "installed ----- ordered-- ---- ¢-(Please read the notes on the back before filling in this page) '' A7 B7 printed by the Consumer Labor Cooperative of the Central Prototype Bureau of the Ministry of Economic Affairs V. Invention description (<) Range between 0.9 and 10 ° (And should be 〇.91 ° ~ 19. 8 °), in order to actually remove the wave ridge without leaving any traces. In this particularly advantageous metric * connected to the first-forging model surface of the forging model surface The angle of inclination is 9.1 ° · The angle of inclination of the other forging model surface connected to the other forging model surface of this additional forging transverse profile is 5. 2 3, and another forging transverse profile is received The inclination angle of the further forging horizontal plane of the surface is 0.9 1 °, and a starting surface is connected to the subsequent parallel forging surface with an inclination of 12 °. In the case of a plane inclination of about 12 °, two other forged desert surfaces are buried, and their relative inclination angles are 5.2 ° and 0.91 °, respectively, and the inclination angle of the initial surface is 12 °. But use the above Forging tools often allow the material to flow at the head and end of the metal tip. The injection of the dysprosium ingot head will be subject to a diagonal shrinkage, depending on the reduction. This makes the width of the metal ingot head smaller than the middle width of the net ingot. At the end of the steel ingot , Material M related tilted forging surface is pre-shaped against the direction of movement of the steel ingot. So --------- (installed-(please read the precautions on the back before filling in the tile). It is printed or printed by the staff cooperative of the bureau. There are many bones in the group. There are two sides and one side. J A lot of widths and widths. It has a wide surface and has a shape like a forging. There is a middle pass, and the forged steel is forged on the surface of the Yanbian forging, and the front material is better than the leveling. The surface of the surface is pressed, and the end of the surface is forging. These are at the die-end 7-steel. They are equipped with an additional end _ and a color forged ingot head. The surface is obliquely planted on the steel side. The shape of the inclination and the shape of the mesh are horizontally followed by the upper side of the group. The big three ingots are forged by the head of the group. They are made of steel dogs, and they are made in the group. , There are more institutions, this makes it more compact. This paper standard is applicable to China National Standards (CNS) Μ Specification (210X297 mm) Printed and printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 8l286 at ____B7_ V. Description of invention (A) The shape of the head extends more evenly over the entire length of the steel ingot. The forging tool designed in this way can be used in a forging swash, so that the ingots use the roller path, and they are not subject to strontium before they reach the ® machine_ clearance The influence of each position of the ingot head relative to the position of the ingot tool pair is drawn to the gap of the press (this gap is formed by the forging tool pair), and is pulled to the pre-calculated feed speed, and is matched by the forging tool The successive forging strokes will reduce the width, in which the stage of contact between the forging tool of the pair of forging tools and the ingot and the forward movement of the forging tool and the ingot are synchronized. However, the steel ingot can also be moved to the pre-calculated position for the ingot head between the forging tools using the forging tool's first roller track, and the successive compression strokes can be adapted to each required feed speed and The movements of the steel ingot and the forging tool have different lengths due to the synchronization. In this way, various stroke lengths can be set so that the contact between the forging tool and the dysprosium ingot is achieved at the appropriate point preparation position of the forging press profile of a forging machine during the last pressing stroke. The present invention will be described in detail in conjunction with the embodiments shown in the formula. The first picture in the circle is the top view of a forging tool; the second, third, and fourth pictures are other real drag examples of the forging tool, and the same is the upper view; the fifth picture is another design form of the forging tool, and the top is the same Circle of sight * Sixth picture ~ eleventh circle, a pair of fifth forging tools, forging -8 ~ This paper scale is applicable to China National Standards (CNS) Α4 specifications (210Χ 297 mm) ---- ------ "Installation ------ Order ------ {-.-(Please read the precautions on the back before writing this page) Printed by Beigong Consumer Cooperative, Central Bureau of Economic Development, Ministry of Economic Affairs System A7 B7 V. Description of the invention (f) Schematic representation of different positions in the process _ ° [Symbol Explanation] (1) The part of the forging tool (la) (1 a *) (la ”) (1 a”,) Forging chess surface (AK) (AK1) Starting edge (lb) (lb,) (1 b ”) Forging surface (WZ) (WZ1) WZ2) Forging tool (BR) Steel ingot (a) ~ (k) Forging weight profile (SF) (SF 1) (SF2) The front edge of the side (VK) part of the forging tool shown in the first mole here (1) has a forging model surface (la) M and a parallel forging surface (lb). The plane X—X of the first forged model surface (la) and the parallel forging surface (lb) intersect at an inclination angle α, and the forged wedge type (1 a) is provided with additional forging behind its starting edge (AK) The squat surfaces (la ') and (la "). These two additional forged horizontal surfaces (la') and (la") intersect the plane x_x of the forged hazy surface (lb) at an oblique angle αll and "2 ' This inclination angle is much smaller than the inclination angle α of the other forging surface (1 a) to this plane. As shown, in the illustrated embodiment, the first additional forging and spreading surface (la ^) from the boundary to the first pressure model surface (la) 0¾-I? PS ^ [that is, the start Edge AK and middle edge ZK] of the huge CS ^^^ plane X (X) of the pressure surface (lb)] -9- --------- 《. ^: ----- -1T ------ 0 ^ (Please read the precautions on the back and then 4 'writing pill) The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297mm) Ministry of Economics Central Falcon Bureau Shellfish Printed by the consumer cooperative A7 _B7_ V. Description of the invention (S)-The second boundary of the second additional forging surface (la) on the additional forging surface (la ') (ie the middle edge ZK and the terminal starting edge EK 〕 The distance L2 should be short. In this example, the distance L1 between the boundary edge (AK) and (ZK) of the first additional forging surface (la ') is approximately equivalent to the second additional forging surface (1 a ") Half of the distance L2 between the boundary planes ZK and EK. Length L3 of the parallel forging surface (lb) [From the starting edge (EK) of the second forging surface (lb ") until the free exit (A) of the parallel forging surface (1 b) ] Approximately one-third of the length of the parallel forging surface of a comparable forging tool with only one forging model surface (the starting edge position is indicated by the AK 'K dotted line). The starting edge AK is away from the parallel forging surface (Lb) the plane X-the vertical distance of X can be set to make it approximately equal to the height of the side wall deformation (not shown in the group). This side wall deformation is made by using a forging tool (it has a forging surface, which The starting edge occupies the above position AK1) Occurs when forging a steel ingot. A forging tool composed of a forging tool with only one forging surface (which has the above position of the starting edge AK1 caused by the forging surface) • As the material is removed, the starting edge (AK) of the forging surface is moved to an S domain in front of and above its initial position (AK1) | and the forging surface (lb) is reduced to the above of its original length One third. Part of the forging tool shown in the second picture (1) There is a first forging M model surface (1 a) and a parallel forging surface (1 b). The first forging transverse profile (la) is the plane X — X 成 -10 of the parallel forging surface (lb) -This paper scale is applicable to China National Standard Rate (CNS) Α4 present format (210X297mm) ---------------- ίτ ------ ^ 2-(Yu Xian Read the precautions on the back and fill in this tile) ___ _B7 5. Description of the invention (y) ~ inclination angle α. The first forged model surface (la) has a transition forging model surface (la ') behind its starting edge AK And (la "). The two other forging model surfaces (1 a ') and (1 a ") form an inclination angle otl and α2 to the plane X-X of the parallel forging surface (lb). This inclination angle is higher than that of the first forging transverse profile ( la) The inclination angle α of this plane is to be smaller 0. The forging tool according to the third drawing has a first forging horizontal profile (la), which forms an inclination angle to the plane x ~ x [the parallel forging surface (lb) is located at this In the plane]. The first forging chess surface (la) is provided with additional forging surfaces (la ') (la ") and (la' '') behind its starting edge (AK). These additional forgings are inclined at an angle * α Μ and α ’’ to the plane x-x. These inclination angles are smaller than the inclination angle α of the first forging profile (la) to this plane. The parallel forging surface (1 b) is connected to the last one (la '' ') of some other forging model surfaces , And the starting edge (1 c) of the slope is connected to the parallel satin pressure surface to form a slope angle; 3. The design of the fourth forging tool is equivalent to the one shown in the second garden, and its size ratio is such that there are only two other forging horizontal profiles (1 a ') Printed by the Consumer Labor Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please first Read the precautions on the back and then fill out this page) (la ”) received the first forging surface (1 a). As shown in the fifth, the forging tool (WZ) has a row of forging surfaces a _k, which are used When the forging tool (WZ) moves in the direction of the arrow (P), force is applied to the side (SF) of the mesh (BR) (indicated by the dotted line). The forging model surface moves on the forging tool (WZ) The horizontal section of the sleeping forging that first hit the side (SF) is parallel to the steel ingot (-11 · This paper scale applies to the Chinese National Standard (CNS) 8 4 gauge * grid (2 丨 0X297mm) Central Ministry of Economic Affairs Falcon Bureau Beigong Consumer Cooperative printed 3tOS86 a? B7 V. Description of the invention (i C) BR) The direction of movement (B) The forging night surface (a) extending with two inclined forging profiles in front of it (B) (c) 'They form a polygonal structure. The inclination angles α1 and α2 are the value of the increase. There is a second group of forgings The model surface is connected to the free side of the parallel forging model surface (a) of the first group of forging surfaces (a) (b) (c). This second group of forging patterns faces the first component stage, correspondingly It consists of a parallel forging-scraping chess surface (d) and a forging model surface (e) (f) inclined at the front [it f! Constitutes a polygonal structure • and likewise its inclination angle α 3, with increasing Value]. The third group (and the last group) of some forging surfaces have a parallel forging model surface (g), followed by an inclined forging weight surface (h) (i) (k) Suppose that the polygonal structure has an inclination angle of a5, cx6, "7. As shown in the illustrated embodiment, the three sets of forged transverse profiles (a) (b) (c), (d) (e) ( f) and (g) (h) (i) (k) and the third group of inclined forging and weighing profiles (h) M and the two groups of parallel forging model surfaces of the first and second groups (a) and (D) have the same lengths m2 and m8, which are measured along the direction of movement of the steel ingot. On the same wave, the third group of parallel forging chess faces (g) and the inclined forging model face of this group (I) and (k) and Satin stamper inclined profile of the two groups (e) (f) and the fear of the ml, m3 + m4 and m6 + m7 same. This length may be various depending on the operating requirements and the experience and the amount of a given distribution.
由苐六〜第十圈可看出鍛饜工具對的鍛靨工具（WZ -1 2- 本紙浪尺度適用中國國家樣準（CNS ) A4規格（210X 297公釐） --------------#------产' (請先閲讀背面之注意事項再壤寫本w ) 經濟部中央橾準局負工消費合作社印裴 A7 ____ B7 五、發明説明（// ) 1 )(第六圓）作用到網錠（B R )的脚面（S F 1 )及 (SF2)的作用方式。第六_顯示鍛懕工具（WZ1) 及（WZ2)所形成之「壓迫縫隙」（SP)以及該鋼錠 BR的頭部（此頭部被送到疆中未示的滾子道以及經過該 滾子道）。在進一步朗「壓迫縫隙J (SP)的方向運送 時，鋦錠頭被定位，使前緣大約在第一組鍛壓俱型面的平 行延伸之鍛壓摸型面（a)的中央下方處。如此鍛壓工具 (WZ1) (WZ2)相對立做一第一鍛壓行程並把網錠From the sixth to tenth circles, we can see the forging tool of the forging tool pair (WZ -1 2- This paper wave scale is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) ------- ------- # ------ Produce '(please read the precautions on the back before writing the book w) Ink A7 ____ B7 of the Consumer Service Cooperative of the Central Bureau of the Ministry of Economic Affairs V5. Description of the invention (/ /) 1) (Sixth circle) acts on the foot surface (SF 1) and (SF2) of the net spindle (BR). The sixth _ shows the "pressing gap" (SP) formed by the forging tools (WZ1) and (WZ2) and the head of the steel ingot BR (this head is sent to the roller path not shown in Xinjiang and passes through the roller Zidao). When further transported in the direction of the "pressing gap J (SP), the tungsten ingot head is positioned so that the leading edge is approximately below the center of the forging profile (a) extending parallel to the first group of forging profiles. Forging tool (WZ1) (WZ2) opposite to make a first forging stroke and put the net ingot
頭鍛壓成第t I·所示的形狀。埴點係在用這些面之第一組 的所有鍛壓横型面（a) ( b ) (c)將鋼錠側面（SF 1)及（SF2)施力而造成。然後，鍛靨工具（WZ1 )(WZ2)再互相移離，而鑭錠頭被推入一位置，在此 位置時，網錠頭前緣大約在第二组鍛壓模型面的随後之平 行延伸的鍛懕槙型面（d )中央下方。利用隨後之第二鍛 壓行程，使鋼錠頭藉著用第二組之鍛壓横型面（d) ( e )(f )及第一組之鍛壓横型面（a ) ( b ) ( c )同時 將鋼錠的側面（S F 1 ) ( S F 2 )施力變成第八圔所示 的形狀。然後在壓迫纗隙（SP)重新開放後，對懕地將 鋼錠頭的前緣（VK)定位在該第三组鍛壓模型面的平行 延伸之鍛壓撗型面（g)的中央下方，且在隨後的行程中 ，第三、第二及第一組之全剖鍛颳模型面（g ) ( h )( i ) ( k ) * ( d ) ( e ) ( f )及（a ) ( b ) ( c ) 同時對網錠頭的側面（SI) (S2)拖力並麥成第九圖 -13- 本紙張尺度適用中國國家橾準（CNS ) A4規格（210 X 297公釐） --------^ ·裝—-----訂-----A- (請先鬩讀背面之注意事項再_填寫本頁) A7 B7 五、發明説明（丨> ) 所示的形狀。钃錠頭的寬度利用埴三涸鍛饜行程縮滅到預 設大小（第十圃），且尚未變形的钃錠（BR)的刺餘長 度在進一步之鍛壓行程中作相翮的縮減。然後如第十一圖 所示*將钃錠由壓迫縫隙（SP)送出來。 --------^ ά------IT------^ ^ (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標隼局員工消費合作社印製 14- 本紙張尺度適用中國國家梂準（CNS ) A4規格（210X 297公釐）The head is forged into the shape shown in t I ·. The point is caused by applying force to the sides (SF 1) and (SF2) of the steel ingot using all the forging transverse profiles (a) (b) (c) of the first group of these faces. Then, the forging tool (WZ1) (WZ2) is moved away from each other, and the lanthanum ingot is pushed into a position where the leading edge of the mesh ingot extends approximately parallel to the subsequent surface of the second group of forging models Below the center of the forging surface (d). Use the subsequent second forging stroke to make the steel ingot head use the second group of forging transverse profiles (d) (e) (f) and the first group of forging transverse profiles (a) (b) (c) at the same time The side (SF 1) (SF 2) applied force becomes the shape shown in the eighth circle. Then after the compression gap (SP) is reopened, the front edge (VK) of the steel ingot head is positioned opposite the center of the forging press profile (g) extending parallel to the third group of forging press surfaces, and at In the subsequent itinerary, the third, second and first groups of fully profiled forging scraping model surfaces (g) (h) (i) (k) * (d) (e) (f) and (a) (b) (c) At the same time, drag the side of the net head (SI) (S2) and pull it into the ninth figure -13- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --- ----- ^ · installed ------ order ----- A- (please read the precautions on the back before _fill in this page) A7 B7 Fifth, the invention description (丨 >) shows shape. The width of the metal ingot head is reduced to the preset size (tenth garden) by the forging stroke of the three tapers, and the length of the thorn of the unformed metal ingot (BR) is reduced in the further forging stroke. Then, as shown in the eleventh picture *, send the ingot out of the compression gap (SP). -------- ^ ά ------ IT ------ ^ ^ (Please read the notes on the back before filling out this page) Printed by the Employee Consumer Cooperative of the Central Standard Falconry Bureau of the Ministry of Economic Affairs 14 -This paper scale is applicable to China National Standards (CNS) A4 (210X 297mm)