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61. 发明专利

JPS61279434A WORKING MACHINE 失效
公开(公告)号：JPS61279434A
公开(公告)日：1986-12-10
申请号：JP11806585
申请日：1985-05-31
申请人： CITIZEN WATCH CO LTD
发明人： OIDE SADAO , HATSUSE TOSHIKAZU
IPC分类号： B23P5/00
摘要： PURPOSE:To achieve complicated working like formation of a jewel fixing claw in working decorations by providing a tool rest pivotable on a horizontal plane about the proximity of an index table and a tool slide reciprocating relative to the table. CONSTITUTION:An arcuate horizontal pivotable plate 13 is pivotably supported by a plurality of drum-shaped rollers 11, 12 on a support plate 7. On the pivotable plate 13 is mounted a second support plate 20 through a height adjusting mechanism consisting of an adjusting screw 17 and a wedge 18, and on a support member 21 fixed to said plate 20 is mounted pivotably by a pin 24 a member 23 projecting below a tool rest 22. On the other hands, a screw rod 30 is mounted on a block 27 by a pin 31 to extend upward through the tool rest 22. Also, a tool slide 35 is mounted slidably in the direction of X axis on the tool rest 22 and connected to a motor on the tool rest 22 by a connecting rod 36 through an eccentric pin 37, a shaft 38 mounting the eccentric pin, a pulley 39 fixed to the shaft, a belt 40 and a pulley 41.

62. 发明专利

JPS61136605A Joining method of sintered hard material and metallic material 失效
标题翻译：烧结硬质材料和金属材料的接合方法
公开(公告)号：JPS61136605A
公开(公告)日：1986-06-24
申请号：JP25978484
申请日：1984-12-07
申请人： F S K:Kk , Keiichiro Shoji
发明人： SHOJI KEIICHIRO , ITO KIMIYOSHI
IPC分类号： B22F3/14 , B22F7/00 , B22F7/06 , B23P5/00 , B23P11/00 , B23P15/28 , B24B3/00 , B24D3/00 , C04B37/02
摘要： PURPOSE: To join securely a sintered hard material and metallic material at a low temp. by sandwiching a green compact composed of the specific compsn. consisting of Ti, etc. as well as Sn and Cu and heating the same in a vacuum to convert the green compact to a liquid phase then pressurizing the materials.
CONSTITUTION: 3W30wt% powder of ≥1 kinds among Ti, Cr, Zr, Mn, Mo and W, 5W20% Sn powder and the balance Cu powder and additive metallic powder, etc. of ≥1 kinds among Ag, Zn, V, Nb, Ta and B to be added according to need are compaction-molded. Such green compact is sandwiched betweenthe sintered hard material such as diamond or cubic boron nitride and the metallic powder and is heated to about 700W750°C in about 10
-2 W10
-3 Torr vacuum by which the green compact is converted to the liquid phase. These materials are thereafter pressurized under about 10W100kg/cm
2 and are cooled, by which the sintered hard material and metallic material are securely joined without cracking and performance deterioration.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：在低温下牢固地连接烧结硬质材料和金属材料。通过夹具由特定的compsn组成的绿色契约。由Ti等以及Sn和Cu组成，并将其在真空中加热，以将生坯压坯转变成液相，然后对材料加压。构成：在Ti，Cr，Zr，Mn，Mo和W中的3-30wt％粉末，Ag〜5〜20％的Sn粉末和余量的Cu粉末和添加剂金属粉末等，根据需要添加的Zn，V，Nb，Ta和B进行压实成型。这种生坯被夹在诸如金刚石或立方氮化硼的烧结硬质材料和金属粉末之间，并在约10 -2 -10 -3乇真空中加热至约700-750℃，通过该真空将绿色压块转化为液相。然后将这些材料加压至约10-100kg / cm 2，并冷却，烧结的硬质材料和金属材料牢固地连接而不会发生龟裂和性能劣化。

63. 发明专利

JPS60250872A METHOD OF BRAZING SHANK AND TUNGSTEN CARBIDE CHIP IN PUNCH 失效
公开(公告)号：JPS60250872A
公开(公告)日：1985-12-11
申请号：JP10737184
申请日：1984-05-25
申请人： HOU DAIYUU
发明人： HOU DAIYUU
IPC分类号： B23K1/00 , B21D28/34 , B21D37/20 , B23K1/19 , B23K1/20 , B23P5/00

64. 发明专利

JPS60167701A COMPLEX SINTERED BODY TOOL AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JPS60167701A
公开(公告)日：1985-08-31
申请号：JP1894184
申请日：1984-02-03
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： NAKAI TETSUO , YATSU SHIYUUJI
IPC分类号： B23B27/14 , B23B27/20 , B23P5/00
摘要： PURPOSE:To strongly bind sintered diamond without deterioration by binding end face of a supporting body with solder whose outer periphery has melting point higher than the temperature of deteriorating sintered diamond and whose inner portion has temperature lower than the temperature deteriorating said diamond. CONSTITUTION:A hard sintered alloy base metal 2 and a sintered body of diamond 1 are bound simultaneously with sintering through an intermediate binding layer 3. A convex portion is processed in the base metal 2 and a concave portion is processed in a hard sintered alloy supporting body 5 so that they can be engaged with each other. Solder 8 whose melting point is around 1,120 deg.C is placed on the outer periphery of the supporting body 5 and silver solder 9 whose melting point is around 690 deg.C is placed inside the body, and electronic beam 12 is radiated in the vacuum of 10 Torr to melt to bind. The sintered body 1 is cooled by a heat sink 10.

65. 发明专利

JPS59107806A Composite sintered unit for tool and preparation thereof 失效
标题翻译：用于工具及其制备的复合烧结单元
公开(公告)号：JPS59107806A
公开(公告)日：1984-06-22
申请号：JP21611382
申请日：1982-12-08
申请人： Sumitomo Electric Ind Ltd
发明人： NAKAI TETSUO , YATSU SHIYUUJI
IPC分类号： B23B27/14 , B22F7/06 , B23B27/20 , B23P5/00
CPC分类号： B23P5/00
摘要： PURPOSE:To improve bonding strength, by forming surface roughness of a cemented carbide alloy of a hard layer side more larger than a mean diameter of grains forming a hard layer or an intermediate bonded layer, in a sintered unit constituted by bonding the hard layer with the cemented carbide alloy directly or through an intermediate bonded phase. CONSTITUTION:Surface roughness of a cemented carbide alloy touching to either a hard layer or an intermediate bonded layer is formed more larger than a mean diameter of grains forming the hard layer or the intermediate bonded layer in case of manufacture of a sintered unit by bonding the hard layer containing 20vol% or more of diamond grains or high pressure phase type boron nitride grain. Then the diamond grains or the high pressure phase type boron nitride grains are placed on the above cemented carbide alloy directly or through the intermediate bonded layer, the whole of which is put within a ultrahigh pressure and temperature device and hotpressed under a high temperature and high pressure. With this construction, the hard layer containing the above mentioned grains is sintered and the cemented carbide alloy and the hard layer are bonded strongly.
摘要翻译：目的：为了提高接合强度，通过使硬质层侧的硬质合金的表面粗糙度比形成硬质层或中间接合层的晶粒的平均直径更大的烧结单元，通过将硬质层与硬质合金直接或通过中间键合相。构成：接触硬质层或中间接合层的硬质合金的表面粗糙度比形成硬质层或中间接合层的晶粒的平均直径形成得更大，在制造烧结单元的情况下，通过粘结硬质层含有20vol％以上的金刚石晶粒或高压相型氮化硼晶粒。然后将金刚石颗粒或高压相型氮化硼颗粒直接或通过中间接合层放置在上述硬质合金合金上，将其全部放入超高压和高温装置中，并在高温高温下热压压力。利用这种结构，将含有上述晶粒的硬质层烧结，并将硬质合金和硬质层牢固结合。

66. 实用新型

JPS55134012U 失效
公开(公告)号：JPS55134012U
公开(公告)日：1980-09-24
申请号：JP3523279
申请日：1979-03-16
IPC分类号： B21C3/02 , B21C3/04 , B23P5/00 , B23P15/24

67. 发明专利

JPS55116993A BORING DIAMOND REAMER AND MAKING METHOD THEREOF 失效
公开(公告)号：JPS55116993A
公开(公告)日：1980-09-08
申请号：JP2414379
申请日：1979-03-02
申请人： ASAHI DIAMOND IND
发明人： KURIHARA SHIGERU
IPC分类号： C23C4/00 , B23P5/00 , C23C4/08 , C23C24/00 , C23C28/00 , E21B17/10

68. 发明专利

JPS5413091A MOLD FOR MANUFACTURING DIAMOND TOOL AND METHOD OF MANUFACTURING DIAMOND TOOL 失效
公开(公告)号：JPS5413091A
公开(公告)日：1979-01-31
申请号：JP7766677
申请日：1977-06-29
申请人： FUJI DAIYA KK
发明人： SHINOZAKI EIICHI
IPC分类号： B23P5/00 , B23D5/00 , B24D3/06

69. 发明专利

JPS547691A METHOD OF MANUFACTURING DIAMOND TOOL 失效
公开(公告)号：JPS547691A
公开(公告)日：1979-01-20
申请号：JP7249677
申请日：1977-06-18
申请人： FUJI DAIYA KK
发明人： SHINOZAKI EIICHI
IPC分类号： B23P5/00

70. 发明专利

JPS5337993A CUTTING TOOL AND METHOD OF MANUFACTURING SAME 失效
公开(公告)号：JPS5337993A
公开(公告)日：1978-04-07
申请号：JP11191076
申请日：1976-09-20
申请人： GEN ELECTRIC
发明人： EDOUIN MITSUCHIERU TAOOSUCHI , JIEIMUSU TOOMASU ROUDAA
IPC分类号： B23P5/00 , B24D5/12 , C04B37/02

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