TW432153B - Manufacturing method of camshaft - Google Patents

Manufacturing method of camshaft Download PDF

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Publication number
TW432153B
TW432153B TW88120183A TW88120183A TW432153B TW 432153 B TW432153 B TW 432153B TW 88120183 A TW88120183 A TW 88120183A TW 88120183 A TW88120183 A TW 88120183A TW 432153 B TW432153 B TW 432153B
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TW
Taiwan
Prior art keywords
conductor
inverted
plate
plane
dual
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TW88120183A
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Chinese (zh)
Inventor
Masao Ishida
Riichi Hamamoto
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Honda Motor Co Ltd
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Publication of TW432153B publication Critical patent/TW432153B/en

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  • Valve-Gear Or Valve Arrangements (AREA)
  • Powder Metallurgy (AREA)
  • Gears, Cams (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

This invention provides a manufacturing method of a cam shaft in which the machining can be dispensed with, the cost can be reduced, and the productivity can be improved, and the cam shaft can be manufactured using an optimum material which is low in cost and high in durability. A manufacturing method of a cam shaft comprises a shaft part compacting process in which a shaft part 20 of the cam shaft is compacted, a cam lobe compacting process in which cam lobe parts 11, 15 of the cam shaft are compacted, an assembly process in which at least one of the compacted cam lobe parts 11, 15 is assembled at the specified position of the compacted shaft part 20, and a sintering process in which the assembled shaft part 20 and the cam lobe parts 11, 15 are sintered in an integrated manner.

Description

本提案所揭露之雙極化天線,其包含一接地平板(ground plane)、一倒 F 型導體單元(inverted-F conductor unit)和一倒 L 型導 體單元(inverted-L conductor unit)。倒F型導體單元設置於接地平 板上’包含一弟一延伸導體板(stretched conductor plane)、一訊號 饋入導體板(signal-feeding conductor plane)和一導體臂板(arm conductor plane)。第一延伸導體板之一第一端由接地平板延伸而 出。訊號饋入導體板之一垂直於接地平板的側邊與第一延伸導體 板之垂直於接地平板的側邊平行,且訊號饋入導體板之一第一端 透過一訊號饋入線與接地平板相接。導體臂板之一第一側邊的一 第纟而與第一延伸導體板之一第二端和訊號饋入導體板之一第二 立而相接而形成一倒F型平面(inverted_Fphne)。倒乙型導體單元連 接於倒F型導體單元,且倒L型導體單元之—表面與倒F型導體 單元之倒F型平面和接地平板之表面之間相互垂直。 本提案所揭露之雙極化天線,其包含一接地平板、一第一延 伸‘肢板訊號饋入導體板、一第一導體臂板、一倒l型導體 單元和接地延伸導體單元(stretched⑶ndudor迎的。第一 延伸導體板之-第-端係由接地平板垂直延伸而出。訊號饋入導 版板與弟-延伸導體板平行,且訊號饋人導體板之—第—端透過 而虎饋入線與接地平板垂直相接。第一導體臂板之一第一側邊 t—碑與第—延伸導體板之—第二端和訊號饋人導體板之一 第端相接’使第一導體臂板、第一延伸導體板和訊號饋入導體 板組合成:倒F型平面。倒L型導體_連接於第—導體臂板, 且倒L型導體單元之_表面與第—導體臂板之—表面和接地平板 M432153 面相互垂直。接地延伸導體單元由接地平板垂直延伸而 出’並與倒F型平面相接。 如此,雙極化天線可_使时的需求來設計场尺寸、加 強天線輪射的效能和降低生產成本,來提高雙極化天線之库用性。 有關本提_魏、料與功效,賊合圖式 詳細說明如下。 【實施方式】 『翻時參考『第1圖』至『第3B圖』和『附件一』所示,其 :第『1圖』係為根據本提案第―實施例之雙極化天線的結構示 ’。、圖第2圖』係為根據本提案第一實施例之雙極化天線於 865MHZ在反射係數的曲線目,『附件一』係為根據本提案第一實 把例之又極化天線於865MHZ在χγ平面上的三維輻射場型圖, 『第3A圖』係為根據本提案第一實施例之雙極化天線於865MHz 在x-z或γ-ζ平面上的二維籍射場型圖,『第3B圖』係為根據本 提案第一實施例之雙極化天線於865MHz在χ_γ平面上的二維輻 射場型圖。 根據本提案所提供之雙極化天線10包含一接地平板110、一 倒F型導體單元120和一倒L型導體單元130。倒F型導體單元 120和倒L型導體單元130設置於接地平板11〇上,且倒F型導 體單元120與接地平板11〇垂直相接,而倒L型導體單元】3〇則 與倒F型導體早元120垂直相接。因此,倒F型導體單元12〇、 倒L型導體單元13〇和接地平板no之間相互垂直。 倒F型導體單元120包含一訊號饋入導體板12卜一延伸導體 M432153The dual-polarized antenna disclosed in this proposal includes a ground plane, an inverted-F conductor unit, and an inverted-L conductor unit. The inverted F-type conductor unit is disposed on the ground plane 'and includes a stretched conductor plane, a signal-feeding conductor plane, and an arm conductor plane. A first end of the first extension conductor plate extends from the ground plane. One side of the signal feeding conductor plate perpendicular to the ground plane is parallel to the side of the first extending conductor plate perpendicular to the ground plane, and a first end of the signal feeding conductor plate is connected to the ground plane through a signal feeding line. Pick up. A first side of a first side of a conductor arm plate and a second end of a first extended conductor plate and a second of a signal feeding conductor plate are vertically connected to form an inverted F-shaped plane (inverted_Fphne). The inverted-B conductor unit is connected to the inverted-F conductor unit, and the surface of the inverted-L conductor unit and the inverted-F plane of the inverted-F conductor unit and the surface of the ground plane are perpendicular to each other. The dual-polarized antenna disclosed in this proposal includes a ground plane, a first extension 'limb plate signal feeding conductor plate, a first conductor arm plate, an inverted l-shaped conductor unit, and a ground extension conductor unit (stretched The first end of the first extension conductor plate is vertically extended by the ground plane. The signal feed-in guide plate is parallel to the brother-extension conductor plate, and the signal is fed to the first end of the conductor plate and the tiger feeds through. The incoming line is connected perpendicularly to the ground plane. The first side of one of the first conductor arm plates, the t-stone and the second-extended conductor plate, the second end and the first end of the signal feeding conductor plate are connected to make the first conductor. The arm plate, the first extension conductor plate and the signal feeding conductor plate are combined into an inverted F-shaped plane. The inverted L-shaped conductor is connected to the first conductor arm plate, and the surface of the inverted L-shaped conductor unit and the first conductor arm plate -The surface and the ground plane M432153 are perpendicular to each other. The ground extension conductor unit extends vertically from the ground plane and is connected to the inverted F plane. In this way, the dual polarization antenna can be used to design field size and strengthen The efficiency and reduction of antenna round shot Production cost to improve the usability of dual-polarized antennas. The detailed description of the thief's combined drawings of this article, Wei, materials, and functions is as follows. [Embodiment] [Refer to [Figure 1] to [Figure 3B] when turning "And" Attachment 1 ", where:" Fig. 1 "shows the structure of a dual-polarized antenna according to the" the embodiment of the proposal "., Fig. 2" shows the first embodiment according to the proposal The curve of the reflection coefficient of the dual-polarized antenna at 865MHZ. "Annex 1" is a three-dimensional radiation field pattern of the polarized antenna at 865MHZ on the χγ plane according to the first example of this proposal. "Figure 3A "" Is a two-dimensional radiation field diagram of a dual-polarized antenna according to the first embodiment of the proposal on the xz or γ-ζ plane at 865 MHz, and "Figure 3B" is a bipolar according to the first embodiment of the proposal Two-dimensional radiation field pattern of the antenna at 865 MHz on the χ_γ plane. The dual-polarized antenna 10 provided according to this proposal includes a ground plane 110, an inverted F-shaped conductor unit 120, and an inverted L-shaped conductor unit 130. The F-shaped conductor unit 120 and the inverted L-shaped conductor unit 130 are disposed on the ground plane 110. And the inverted F-shaped conductor unit 120 is vertically connected to the ground plane 110, and the inverted L-shaped conductor unit] 30 is vertically connected to the inverted F-type conductor early element 120. Therefore, the inverted F-shaped conductor unit 12o, inverted L The conductor unit 13 and the ground plane no are perpendicular to each other. The inverted-F conductor unit 120 includes a signal feeding conductor plate 12 and an extended conductor M432153.

>4·^ 新型專利說I公 分請勿填寫) (本說明書格式、順序,請勿任意更動, ※申請案號: …卜 .記竣部 (〇〇 >^/ vH。2% ※申請日: · ΧΙΡΓ八紅 100· ίΐ. 1Γ 刀類: 一 '新型名稱:(中文/英文) 雙極化天線 dual polarized antenna 二、 中文新型摘要: -種雙極化天線,其包含-接地平板、—具有—倒F 之倒F型導體單元一具有-倒L型平面之倒L型導體單元和一 具有- T料蚊接地延伸導體單元,F鮮面分職倒L型 平面、T型平面和接地平板垂直相接,且τ型平面和接地平板垂 直相接。因此’倒F型平面、倒L型平面和接地延伸導體單元可 分別對應於接地平板之每一個側邊,而形成雙極化的輻射場。 三、 英文新型摘要: A dual polarized antenna includes a ground plane, an inverted-F conductor unit including an inverted-F plane, an inverted-L conductor unit including an inverted-L plane, and a stretched ground conductor unit including a T plane. The inverted-F plane vertically connects with the inverted-L plane, the T plane, and the ground plane respectively. The T plane vertically connects with the ground plane. Therefore, the inverted-F plane, the inverted-L plane, and the ground M432153 plane may correspond to every side of the ground plane for forming a dual polarized field. 六、申請專利範圍: 1. 一種雙極化天線,其包含: 一接地平板; 一倒F型導體單元,設置於該接地平板上,包含: 第一延伸導體板,該第一延伸導體板之一第一端由 該接地平板延伸而出; 讯號饋入導體板,其之一垂直於該接地平板的侧邊 與。亥第-延伸導體板之垂直於該接地平板賴邊平行,且 該訊號饋人導體板之—第—端透過—峨饋人線與該接 地平板相接;以及 Μ Y肌Η双<一乐一侧遠的一第一端盘 ,第二延伸導體板之-第二端和該訊號饋人導體板之;; 第二端相接而形成一倒F型平面;以及 一倒L型導體單元,連接於_巧導體單元> 4 · ^ The new patent says I cm, please do not fill in) (This manual is in the format and order, please do not change it arbitrarily. ※ Application No .:… .. Completed Department (〇〇 > ^ / vH. 2% ※ Application Day: · ΧΙΡΓ 八 红 100 · ίΐ. 1Γ Knife type: I 'New name: (Chinese / English) Dual polarized antenna 2. Chinese new abstract:-A kind of dual polarized antenna, which includes-ground plane, —Has—Inverted F-shaped conductor unit with inverted F—inverted L-shaped conductor unit with—inverted L-shaped plane and an extended-lead conductor unit with—T-shaped mosquito ground; The ground planes are vertically connected, and the τ plane and the ground planes are vertically connected. Therefore, the 'inverted F-type plane, inverted L-type plane, and ground extension conductor unit may correspond to each side of the ground plane, forming a dual polarization The radiation field in English III. Abstract in English: A dual polarized antenna includes a ground plane, an inverted-F conductor unit including an inverted-F plane, an inverted-L conductor unit including an inverted-L plane, and a stretched ground con ductor unit including a T plane. The inverted-F plane vertically connects with the inverted-L plane, the T plane, and the ground plane respectively. The T plane vertically connects with the ground plane. Therefore, the inverted-F plane, the inverted-L plane, and the ground M432153 plane may correspond to every side of the ground plane for forming a dual polarized field. 6. Scope of patent application: 1. A dual-polarized antenna including: a ground plane; an inverted F Type conductor unit, which is arranged on the ground plane and includes: a first extension conductor plate, a first end of which one of the first extension conductor plates extends from the ground plane; a signal is fed into the conductor plate, one of which is perpendicular to The sides of the ground plane and. The helium-extended conductor plate is parallel to the ground plane, and the signal-feeding conductor plate is connected to the ground plane at the first end through the E-feeder line; and A first end plate far away from one side of the music, the second end of the second extension conductor plate and the signal feeding the conductor plate; the second end is connected to form an inverted F-shaped plane; and an inverted L-shaped conductor Unit, connected to a smart conductor unit

Hi單元之—表面與該倒㈣導體單元之_型平面和該 接也平板之该表面之間相互垂直。 3 ==:=_第-延伸_之 合成赚咖單=rFf -表面組 射二=弟:項所述之雙極化天線,其中該接地平板係為-韓 第:將該雙極化天線發_射導向同-方向 月%項弟3項所述之雙極化 方向與該接地平板之該表面垂直、'。、該雙極化天_的 J5 M432153 士。月求項第1項所述之雙極化天線,其中該倒乙型導體單元包 含: —第二延伸導體板,該第二延伸導體板之一第一端由該導 體臂板之一第二側邊延伸而出;以及 一支臂導體板’該支臂導體板之一第一端與該第二延伸導 體板之一第二端相接。 6,如請求項第5項所述之雙極化天線,其中該第二延伸導體板之 表面與。亥支|導體板之一表面組合成該倒L型導體單元之 該表面。 7·如請求項第5項所述之雙極化天線,其令該第一延伸導體板、 該導體臂板、該第二延伸導體板和該支轉體板之長度總合為 該雙極化天線之一運作波長的四分之一。 .如π求項第5項所述之雙極化天線,其中該倒乙型導體單元和 遠導體臂板相接之該第二側邊,與該導體臂板和該訊號饋入導 體板和該第一延伸導體板相接之該第一側邊相鄰且相互垂直。 如明求項第5項所述之雙極化天線,其中該倒f型導體單元之 °亥倒F型平面和該倒L型導體單元之該表面分別對應於該接地 平板之兩個相鄰的側邊。 瓜如請求項第1項所述之雙極化天線,其中該雙極化天線輻射之 強度由該第一延伸導體板至該倒L型導體單元逐漸變強。 U·如請求項第1項所述之雙極化天線,其中該接地平板為矩形。 12. —種雙極化天線,其包含: 一接地平板; 16 M432153 一第一延伸導體板,該第一延伸導體板之一第一端係由該 接地平板垂直延伸而出; 一訊號饋入導體板,其與該第一延伸導體板平行,且該訊 號饋入導體板之一第一端透過一訊號饋入線與該接地平板垂 直相接; 一第一導體臂板,其一第一侧邊的一第一端與該第—延伸 導體板之一第二端和該訊號饋入導體板之一第二端相接,使該 第一導體臂板、該第一延伸導體板和該訊號饋入導體板組合成 一倒F型平面; 一倒L型導體單元’連接於該第一導體臂板,且該倒l型 導體單元之-表面與該第一導體臂&之一纟面和該接地平板 之一表面相互垂直;以及 -接地延伸導體單元,由職地平板垂直延伸而出,並與 該倒F型平面相接。 鲁I3.如請求項第U項所述之雙極化天線,其中該第一延伸導體板 之該表面、該訊號饋入導體板之一表面和該第一導體臂板之一 表面組合成該倒F型平面。 14.如請求項第12項所述之雙極化天線,其中該接地平板係為一 輻射導引板’用以將該雙極化天線發出的輕射導向同一方向。 求項⑦14項所述之修化天線,其巾該雙極化天線輕射 的方向與該接地平板之該表面垂直。 16.=求項第12項所述之雙極化天線,其中該倒l型導體單元 17 一第二延伸導體板,該第二延伸導體板之一第一端由該第 —導體臂板之-第二側邊延伸而出;以及 —支臂導體板’其之-第-端與該第二延伸㈣板之一第 二端相接。 17’如凊求項第16項所述之雙極化天線,其中該第二延伸導體板 之表面與5玄支臂導體板之一表面組合成該倒乙型導體單元 之該表面。 18.如凊求項第16項所述之雙極化天線,其中該第一延伸導體板、 第板、忒第二延伸導體板和該支臂導體板之長度總 合為該雙極化天線之—運作波長的四分之一。 如明求項第16項所述之雙極化天線,其中該倒l型導體單元 和該第-導體臂板相接之該第二側邊,與該第一導體臂板和該 訊號饋入導體板和該第—延伸導體板相接之該第—側邊相鄰 且相互垂直。 2〇.如請求鄕12項所述之雙聽天線,其中該雙極化天線輻射 之強度由該第一延伸導體板至該倒L型導體單元逐漸變強。 2L如請求項第12顧叙雙滅天線,其巾該接猶伸導體單 元包含: -第二延伸導體板’其之—第—端係由該接地平板垂直延 伸而出; -第二導體臂板’其之—第—側邊與該第二延伸導體板之 :弟二端相接’其之-第二側邊與該㈣型平面相接,並且該 第二導體臂板和該第二延伸導體板組合成_了型平面,·以及The surface of the Hi element is perpendicular to the surface of the inverted conductor element and the surface of the connector plate. 3 ==: = _ 第 -Extended_Synthetic earning list = rFf -Surface group shot == The dual-polarized antenna described in the item, wherein the ground plane is -Handi: The dual-polarized antenna The dual-polarization direction described in item 3 in the same direction as above is perpendicular to the surface of the ground plane. The J5 M432153 of this dual-polarized sky. The dual-polarized antenna according to item 1 of the monthly search term, wherein the inverted B-type conductor unit includes:-a second extension conductor plate, a first end of the second extension conductor plate is second by one of the conductor arm plates A side edge extends out; and an arm conductor plate 'a first end of the arm conductor plate is in contact with a second end of the second extension conductor plate. 6. The dual-polarized antenna according to claim 5, wherein the surface of the second extension conductor plate is connected to the antenna. One surface of the helium | conductor plate is combined into the surface of the inverted L-shaped conductor unit. 7. The dual-polarized antenna according to item 5 of the claim, wherein the lengths of the first extension conductor plate, the conductor arm plate, the second extension conductor plate, and the pivoting plate are combined into the dual pole. One of the antennas operates at a quarter of the wavelength. The dual-polarized antenna according to item 5 of π, wherein the second side of the inverted B conductor unit and the far conductor arm plate is connected to the conductor arm plate and the signal feeding conductor plate and The first side edges of the first extended conductor plate are adjacent and perpendicular to each other. The dual-polarized antenna according to item 5 of the Ming term, wherein the inverted F-shaped plane of the inverted f-type conductor unit and the surface of the inverted L-shaped conductor unit respectively correspond to two adjacent ones of the ground plane. On the side. The dual-polarized antenna as described in claim 1, wherein the intensity of radiation from the dual-polarized antenna gradually increases from the first extended conductor plate to the inverted L-shaped conductor unit. U. The dual-polarized antenna according to claim 1, wherein the ground plane is rectangular. 12. A dual-polarized antenna, comprising: a ground plane; 16 M432153 a first extension conductor plate, a first end of the first extension conductor plate is vertically extended from the ground plane; a signal feed-in A conductor plate parallel to the first extended conductor plate, and a first end of one of the signal feeding conductor plates being perpendicularly connected to the ground plane through a signal feeding line; a first conductor arm plate having a first side A first end of the edge is connected to a second end of the first-extended conductor plate and a second end of the signal feeding conductor plate, so that the first conductor arm plate, the first extended conductor plate, and the signal The feed-in conductor plate is combined into an inverted F-shaped plane; an inverted L-shaped conductor unit is connected to the first conductor arm plate, and a surface of the inverted l-shaped conductor unit and one of the first conductor arm & One surface of the ground plane is perpendicular to each other; and a ground extension conductor unit extends vertically from the ground plane and is connected to the inverted F-shaped plane. Lu I3. The dual-polarized antenna according to item U of the claim, wherein the surface of the first extended conductor plate, one surface of the signal feeding conductor plate, and one surface of the first conductor arm plate are combined into the Inverted F-shaped plane. 14. The dual-polarized antenna according to claim 12, wherein the ground plane is a radiation guide plate 'for directing the light emitted by the dual-polarized antenna in the same direction. The modified antenna according to item 14 above, wherein the light emission direction of the dual-polarized antenna is perpendicular to the surface of the ground plane. 16. = The dual-polarized antenna according to Item 12, wherein the inverted-l conductor unit 17 is a second extended conductor plate, and a first end of the second extended conductor plate is formed by the first conductor arm plate. -The second side edge extends out; and-the arm conductor plate-its-the first end is connected to a second end of one of the second extension flange plates. 17 'The dual-polarized antenna according to item 16 of the claim, wherein the surface of the second extended conductor plate and one of the surfaces of the five-xuan-arm conductor plate are combined into the surface of the inverted B-type conductor unit. 18. The dual-polarized antenna according to item 16 of claim 2, wherein the total length of the first extended conductor plate, the first plate, the second extended conductor plate, and the arm conductor plate is the dual-polarized antenna. Of-a quarter of the operating wavelength. The dual-polarized antenna according to item 16 of the Ming term, wherein the second side of the inverted l-shaped conductor unit and the first conductor arm plate is connected to the first conductor arm plate and the signal. The first side of the conductor plate and the first extended conductor plate are adjacent and perpendicular to each other. 20. The dual-listening antenna according to item (12), wherein the intensity of radiation of the dual-polarized antenna gradually increases from the first extended conductor plate to the inverted L-shaped conductor unit. 2L As the 12th Gusu double-extinguishing antenna of the claim, the connected conductive unit includes:-a second extended conductor plate, and the-first end is vertically extended from the ground plane;-the second conductor arm The plate 'its—the first side is connected to the second extended conductor plate: the two ends are connected to each other ’and its—the second side is connected to the 平面 -shaped plane, and the second conductor arm plate and the second Extending the conductor plate into a flat surface, and

Claims (1)

M432153M432153 第爿頁 M432153Page 432 M432153 140 200 180 160 第3A圖 dB值 2: 0: -2--4--6--8--10 二 -8--6: _4 二 -2-0: 2- 340 320 40140 200 180 160 Figure 3A dB value 2: 0: -2--4--6--8--10 2 -8--6: _4 2 -2-0: 2- 340 320 40 120 220 140 200 160 第3B圖120 220 140 200 160 Figure 3B
TW88120183A 1998-12-22 1999-11-18 Manufacturing method of camshaft TW432153B (en)

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US6660225B2 (en) * 2000-12-11 2003-12-09 Advanced Materials Technologies Pte, Ltd. Method to form multi-material components
JP4724083B2 (en) * 2006-09-27 2011-07-13 株式会社オティックス Camshaft for internal combustion engine
CN101380677B (en) * 2007-09-05 2011-07-27 莫建平 Production technique of combination type gear
CN103184908A (en) * 2011-12-27 2013-07-03 北京有色金属研究总院 Powder metallurgy camshaft and preparation method thereof
JP5626499B1 (en) 2013-04-03 2014-11-19 新日鐵住金株式会社 Camshaft manufacturing method and gear shaft manufacturing method
CN103894616A (en) * 2014-04-01 2014-07-02 安庆市吉安汽车零件锻轧有限公司 Production process of multiple keyway shaft
CN104879179B (en) * 2015-06-01 2018-06-22 扬州意得机械有限公司 A kind of engine cam and its processing method
JP6396936B2 (en) * 2016-03-18 2018-09-26 本田技研工業株式会社 Camshaft manufacturing method
CN107511485A (en) * 2017-08-28 2017-12-26 攀枝花学院 The processing method of hollow body metal parts
CN109604609A (en) * 2018-11-20 2019-04-12 广州市光铭金属制品有限责任公司 A kind of duplicate gear product assembling sintering process
CN109465452A (en) * 2018-12-07 2019-03-15 昆山淀富精密组件有限公司 A kind of application of metal powder injection molding in assembling parts
CN113059328A (en) * 2021-04-12 2021-07-02 安庆市庆达模具制造有限公司 Production and manufacturing method of camshaft

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