WO2017148059A1 - 一种金刚石刀齿及用刚性材料制造金刚石刀齿的方法 - Google Patents

一种金刚石刀齿及用刚性材料制造金刚石刀齿的方法 Download PDF

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WO2017148059A1
WO2017148059A1 PCT/CN2016/088825 CN2016088825W WO2017148059A1 WO 2017148059 A1 WO2017148059 A1 WO 2017148059A1 CN 2016088825 W CN2016088825 W CN 2016088825W WO 2017148059 A1 WO2017148059 A1 WO 2017148059A1
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diamond
rigid
rigid material
cutter
base
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PCT/CN2016/088825
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English (en)
French (fr)
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候家祥
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候家祥
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P5/00—Setting gems or the like on metal parts, e.g. diamonds on tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/121—Circular saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone

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  • the present invention relates to a multi-gangue cutter, and more particularly to a method and tool for directly adhering diamond particles to a solid substrate.
  • Diamond saw blades are widely used in the field of stone processing, construction, road construction and other fields.
  • the traditional method for manufacturing a diamond saw blade is to mix, mix, or mold the metal powder mixed with diamond particles such as Fe.Co.Ni.Cu.W.Sn and 200-1000 mesh, or directly place the powder in a graphite mold. Alloying at high temperature and high pressure to produce diamond cutter heads of various sizes.
  • This method requires the production of metal powder and its use.
  • the environmental pollution in the production process is serious, the energy consumption is large, and the product quality is also unstable.
  • the brazing method is to attach the diamond particles to the solder, and then solder the diamond particles to the saw blade substrate. This requires adding solder to the diamond particles, which has a high diamond exposure height and a pair of carcass.
  • the holding power, but limited by the process can only produce a single layer of abrasive diamond tools.
  • the object of the present invention is to manufacture a diamond particle directly bonded to a rigid material, and is a diamond tooth with high bonding strength; the production process is simple and environmentally friendly.
  • the diamond tooth diamond particles produced by the invention are directly bonded to the rigid body material, and the diamond particles do not need to adhere to the powder solder.
  • the method for preparing the diamond saw blade tooth of the invention is as follows: the solid material matrix is selected, generally carbon steel, alloy steel, or non-ferrous metal such as copper, aluminum or nickel, or other polymer materials. Holes or grooves smaller than the diameter of the diamond particles are punched on the substrate, and the diamond particles are laid on the substrate. The holes or grooves accommodate the diamond particles in the holes or grooves, and the holes or grooves may be based on the diamond teeth.
  • the arrangement requires a design layout such that when the diamond particles are received in the holes or grooves, the arrangement is also the same as the arrangement of the holes or grooves.
  • the small holes or grooves on the rigid material are punched out by a punching machine, and the rigid material plate is placed on a punching machine, and a punch or other shaped punch is punched down the plate to form a hole in the plate. Or groove.
  • a single layer of diamond particles is laid on the rigid material, and the particles that are not on the holes or grooves are removed, so that the diamond particles are laid on the rigid material.
  • the cold press or cold pressing process presses the diamond granules into the holes or grooves of the rigid material, and loads the rigid material into the mold before assembly, and uses a cold press without heating to increase the pressure to press the diamond particles. Into the rigid material.
  • the glue may also be dispensed in the holes or grooves of the rigid material, the diamond particles being deposited on the rigid material, and the particles in the holes or grooves being glued to sweep away the diamond particles that are not in the holes or grooves.
  • Another method is to directly place the diamond particles on the rigid substrate without punching or dimples, and pressurize the diamond particles into the solid material matrix.
  • This method requires heating the rigid material to a softer condition first, requiring a higher temperature and a higher pressure, but since the diamond particles of the present invention are not coated with a protective layer, this temperature cannot be higher than the temperature at which the diamond particles are carbonized. Generally not more than 900 ° C.
  • the above pressurizing pressure is 20-80 KN, and the temperature is 200-900 °C.
  • the blade width is 5-20 mm, and the thickness of the blade can be optional. Knives can be made into Species such as length and width are 40*12 mm, 40*15, 40*18 mm, or 24*12 mm, and the thickness of the rigid body is 0.5 to 1.5 mm.
  • the above rigid material is formed into a single tooth shape and punched out of a hole or a groove. After the diamond particles are clothed, the other rigid material has no diamond particles, and the two pieces of the diamond particles are pressed into the hole or the concave. Inside the tank, two pieces of rigid material are then welded together so that the diamond particles are embedded in the rigid material.
  • the rigid material may be a plate material, or a prismatic shape, in other words, the rigid material is a flat plate, such as a metal plate, or a metal plate.
  • the rigid material may have a rectangular parallelepiped shape or a curved rectangular parallelepiped shape, and the shape is The rigid material can be adapted to the shape of the saw blade or the drill bit.
  • the method of the invention does not require a third material or medium, and does not require electroplating, and directly distributes the diamond particles directly on a rigid material such as carbon steel or alloy steel, and has fewer steps.
  • the invention directly presses the diamond particles on the rigid material instead of mixing the diamond and the powder material to form a carcass sintering, which greatly improves the manufacturing method of the teeth.
  • the invention can weld a plurality of rigid materials coated with diamond particles into one body to form a cutter tooth with a plurality of layers of diamond.
  • the cutter made by the invention cuts cobblestone concrete and has a cutting life of 2000"/ft under high speed and sharp.
  • the 20-inch saw blade has a cutting life of 15000”/ft on hard steel.
  • frame saw 100 sets, power 115KW water cooling, medium-hard marble such as cut flower beige, 180 cars, 3m*2m*2m/block is a car.
  • Figure 1 is a schematic view showing two steps of an embodiment of manufacturing a fragment for a diamond tooth according to the present invention
  • FIG. 2 is a schematic view showing two subsequent steps of an embodiment of manufacturing a fragment for a diamond tooth according to the present invention
  • Figure 3 uses a synthetic synthetic diamond to complete a diamond fragment
  • Figure 4 is a process parameter for hot pressing a rigid part obtained from a first material
  • Figure 5 is a process parameter for hot pressing a rigid part obtained from a second material
  • Figure 6 shows the process parameters of the rigid part obtained from the third material.
  • FIG. 1 illustrates two steps in the manufacture of a segment for a diamond tooth using this method.
  • the rigid component 10 ie a metal sheet.
  • This rigid component is cut from at least one piece of rigid material (not shown).
  • the rigid member 10 is plate-shaped and thus may be referred to as a rigid plate.
  • the rigid component or rigid plate may comprise copper, aluminum, nickel, steel.
  • the rigid member 10a has a slot or circular base channel 12.
  • the slot or channel 12 is used to cool or pass when machining the workpiece The cutting material used to make the fragments. Therefore, the cross section of the rigid member 10a can be used for drilling or milling a diamond tool.
  • the rigid member 10b has a slot or pointed base channel 14 for cooling or transporting the cutting material from which the segment is made when combined with the workpiece.
  • the cross section of the rigid component 10b can be used for a diamond saw blade, such as a diamond wall saw blade.
  • step (b) the formation of holes or grooves of the rigid member 10 is illustrated.
  • a hole or recess 16 in the rigid component is used to secure the diamond on or in the rigid component. This step can be performed before the synthetic diamond is placed on the rigid part or the rigid part board.
  • the holes or grooves 16 are made by a press machine 18.
  • the pressure machine 18 has a first component 20 for carrying at least one rigid component 10.
  • the press machine has a second component 22 including a needle 24 for making a hole or recess 16 in the rigid component 10.
  • the pressure machine 18 can be a 6 ton machine.
  • the first component 20 used to carry the rigid component 10 is a bottom mold and the second component 22 includes the needle 24 as an upper mold.
  • the size of the pressure machine 18, components 20, 22 is dependent on the rigid component 10 and is adjusted to accommodate the rigid component 10. By using the machine 18, the holes or grooves 16 can be formed relatively quickly. After extrusion, the rigid member 10 has a hole or recess 16 that can hold the synthetic diamond.
  • FIG. 2 shows the subsequent steps in the manufacture of a diamond blade segment.
  • step (c) the synthetic diamond 26 is distributed over the rigid component or rigid plate 10.
  • the artificial diamond 26 is covered on one side, as at the top end of the rigid member 10.
  • Some diamonds 26 are secured to the holes or grooves 16.
  • Some other synthetic diamonds that are not fixed to the holes or grooves are removed for the next use.
  • Step (d) shows a hot press machine 28.
  • a rigid member or rigid plate 10, and synthetic diamond stacked on or in the rigid member 10 are then assembled into a mold 30, here a graphite mold.
  • the number of rigid members or rigid plates 10 and corresponding synthetic diamonds is determined by the thickness of the segments. In the present embodiment, three rigid members 10 are stacked one on another.
  • the mold 30 has more than one rigid component or rigid plate 10 assembled, as well as more than one slot on the rigid component or rigid plate.
  • the assembled rigid member or rigid plate has six slots.
  • the indenter 32 of the hot press begins to apply hot pressing to the rigid component 10 inside the mold 30. Pressure and temperature are set according to the material of the rigid part.
  • Figure 3 shows a diamond segment 11 completed after the addition of the synthetic diamond 26.
  • the fragments 11 can have different positions of the synthetic diamonds 26 depending on the purpose of use and the circumstances of use. In some cases, there may be a gradual change in the position of the diamond 26 in the rigid member or rigid plate 10.
  • the line 10a represents the boundary between the individual rigid members, and according to the present embodiment, the fragment 11 has nine rigid members 10.
  • Figure 4 shows the process parameters of a rigid part obtained by hot pressing from a first material, such as copper.
  • the vertical axis indicates Celsius temperature and the horizontal axis indicates pressure (KN kilonewtons). Each grid or point is 1 minute, so the two different points are separated by one minute.
  • the minimum temperature is 100 ° C
  • the minimum pressure is 10KN. After three minutes, the highest temperature was reached at 550 ° C and the maximum pressure was 40 KN.
  • the first material, copper has a process time of six minutes.
  • Figure 5 shows the process parameters of a rigid part obtained by hot pressing from a second material, such as nickel.
  • the vertical axis represents Celsius temperature and the horizontal axis represents pressure (KN kilonewtons). Each grid or point is 1 minute, so the interval between two different points is one minute.
  • the minimum pressure is 50KN at the beginning and the minimum temperature is 200 °C. The temperature reached a maximum of 700 ° C after three minutes. At the end, the minimum temperature is 300 degrees and the minimum pressure is 40KN. The whole process is 7 minutes.
  • Figure 6 shows the process parameters of a rigid part obtained by hot pressing from a third material, such as aluminum.
  • the vertical axis represents Celsius temperature and the horizontal axis represents pressure (KN kilonewtons). Each grid or point is 1 minute, so there is 1 minute between the two different points.
  • the minimum temperature is initially 100 ° C and the minimum pressure is 10 KN. After 2 minutes, the maximum temperature was 350 ° C and the maximum pressure was 30 KN. At the end, the minimum temperature is 100 ° C and the minimum pressure is 10 KN. The entire process is 4 minutes.
  • the invention does not require a third material or medium, and does not require electroplating, and directly distributes the diamond particles directly on a rigid material such as carbon steel or alloy steel with few steps. Nor is it made by mixing diamond and powder into a carcass, which greatly improves the manufacturing method of the teeth. And the diamond particles have a good bonding strength with the rigid substrate, thereby making the saw blade sharp and cutting speed Fast and durable.

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  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
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Abstract

一种金刚石刀齿，金刚石颗粒直接粘合于刚性体材料上，金刚石颗粒不需粘附粉体钎料。还公开了金刚石锯片刀齿的制造方法，包括选取固体材料基体，在基体上冲压出小于金刚石颗粒直径的孔或凹槽，将金刚石颗粒铺于基体上，这种孔或凹槽将金刚石颗粒容纳在孔内或凹槽内，孔或凹槽可以根据刀齿金刚石排列的要求设计布局。上述制造方法直接将金刚石颗粒布在碳钢、合金钢等刚性材料上，工序少，生产工艺简单环保。

Description

一种金刚石刀齿及用刚性材料制造金刚石刀齿的方法 技术领域
本发明涉及一种多刚石刀具，特别是一种直接将金刚石颗粒粘附在固体基体上的方法及刀具。
背景技术
金刚石锯片广泛应用于石材加工、建筑施工、道路建设等领域的钻切磨。传统的金刚石锯片的制法系采用200-1000目不等的Fe.Co.Ni.Cu.W.Sn等金属粉末混合金刚石颗粒配料、混合、成型，或将粉末直接置于石墨模具，在高温高压下进行合金化成型，制造出各种尺寸的金刚石刀头。这一方法需制出金属粉末并使用，生产过程环境污染严重，能源消耗大，产品质量也不稳定。钎焊法是将金刚石颗粒附着焊料，再将金刚石颗粒钎焊接上锯片基体上，这需要在金刚石颗粒加上钎焊料，这种刀齿具有较高的金刚石出露高度和对胎体的把持力，但受工艺的限制，只能制造出单层磨料的金刚石刀具。
发明内容
本发明的目的是制造一种金刚石颗粒与刚性材料直接结粘合，并且是结合强度高的金刚石刀齿；生产工艺简单环保。
本发明制造的金刚石刀齿金刚石颗粒直接结粘合于刚性体材料上，金刚石颗粒不需粘附粉体钎料。
本发明金刚石锯片刀齿的制法如下：选取固体材料基体，一般为碳钢、合金钢，或铜、铝、镍等有色金属，也可以是其它高分子材料， 在基体上冲压出小于金刚石颗粒直径的孔或凹槽，将金刚石颗粒铺于基体上，这种孔或凹槽将金刚石颗粒容纳在孔内或凹槽内，孔或凹槽可以根据刀齿金刚石排列的要求设计布局，这样，当金刚石颗粒容置在孔或凹槽内也排布也同孔或凹槽的布局相同。
一般地，所述刚性材料上的小孔或凹槽由冲床冲出，将刚性材料板材置于冲床上，将设有钉或其它形状的冲头向板材冲下，就可在板上形成孔或凹槽。
完成上述步骤后，将金刚石颗粒单层铺在刚性材料上，扫去不在孔或凹槽上的颗粒，这样在刚性材料上就布好了金刚石颗粒。
优选的，冷压机或冷压工艺将金刚厂颗粒压入刚性材料的孔或凹槽内，将刚性材料装入模具组装前，采用冷压机不经加热，加大压力将金刚石颗粒嵌压入刚性材料内。
优选的，也可以在刚性材料的孔或凹槽内点胶，金刚石颗粒铺在刚性材料上，在孔或凹槽内的颗粒被胶粘着，扫去不在孔或凹槽内的金刚石颗粒。
另一方法是将金刚石颗粒直接布于刚性基体上不经冲孔或凹坑，加压将金刚石颗粒压入固体材料基体。这种方法要求先将刚性材料加热至较软的条件，需要较高的温度和较高的压力，但由于本发明的金刚石颗粒没有包覆保护层，这个温度不能高于金刚石颗粒碳化的温度，一般不超过900℃。
上述加压压力为20-80KN，温度为200-900℃。
一般地，刀齿宽度5-20毫米，刀齿厚度可任选。刀齿可以作成各 种规格，如长宽是40*12毫米，40*15，40*18毫米，或24*12毫米，刚体厚度0.5到1.5毫米等。
上述刚性材料制成单个刀齿的形状，并冲出孔或凹槽，布上金刚石颗粒后，另一片刚性材料的刀齿不布金刚石颗粒，二片叠合将金刚石颗粒压入到孔或凹槽内，然后将二片刚性材料的焊接在一块，这样，金刚石颗粒就被嵌入在刚性材料内。
上述完成的刀齿完成后，将多个刀齿焊接在基体上就成为金刚石刀具。
所述刚性材料可以为板材，或棱柱形，换言之，刚性材料为平板，如金属片，或金属板，对于圆盘形锯片，刚性材料可以为长方体形状，或曲线的长方体形状，其形状为刚性材料作为刀齿与锯片或钻头形状相适应即可。
本发明的这一方法，不需要第三种材料或介质，也不需电镀，直接将金刚石颗粒直接布在碳钢、合金钢等刚性材料上，工序少。
本发明直接将金刚石颗粒加压粘附于刚性材料上，而不是将金刚石与粉末料混合制成胎体烧结制成，极大地改善了刀齿的制造方法。
本发明可将多片布有金刚石颗粒的刚性材料焊接成一体，制成布有多层金刚石的刀齿。
本发明制出的刀具切割鹅卵石混凝土，在高速锋利下切割寿命达2000”/ft.
在48HP-65HP大功率切机上，20寸锯片在硬钢混凝土上切割寿命达15000”/ft.
在16花岗石超薄片切片：在7-15KW的红外线桥切机切割各种石材，刀头高度18mm，正常走刀速度3.5m/min，切割面积45m2,最高工作速度5-6m/min。
应用于框架锯：100条组，功率115KW水冷却，切割花米黄等中硬大理石达180车，3m*2m*2m/块为一车。
附图说明
图1根据本发明为金刚石刀齿制造断片的实施方案两个步骤示意图；
图2根据本发明为金刚石刀齿制造断片的实施方案两个后续步骤示意图；
图3使用嵌入式人造金刚石完成金刚石断片；
图4热压从第一种材料得到的刚性部件的工艺参数；
图5热压从第二种材料得到的刚性部件的工艺参数；
图6热压从第三种材料得到的刚性部件的工艺参数。
具体实施方式
以下结合附图实施例对本发明作进一步描述：
实施例1:
图1展示了采用本方法为金刚石刀齿制造断片的两个步骤。在步骤(a)中，刚性部件10，即金属片。这个刚性部件从至少一块刚性材料(未示出)上切下。刚性部件10为板状，因此可以被称为刚性板。刚性部件或者刚性板可以包括铜、铝、镍、钢。
刚性部件10下方为10a和10b。刚性部件10a拥有一个插槽或者圆形基通道12。在加工工件时，插槽或者通道12用来冷却或者传 输制造断片的切割材料。因此，刚性部件10a的横截面可以用在钻孔或者铣削金刚石器具。
刚性部件10b拥有一个插槽或者尖形基通道14，当和工件结合时候，用来冷却或者传输制造断片的切割材料。举例来说，刚性部件10b的横截面可以用于金刚石锯板，如金刚石墙锯板。
在步骤(b)，展示了刚性部件10的孔或者凹槽的形成。刚性部件中的孔或者凹槽16是用来固定金刚石在刚性部件上或者刚性部件中。这个步骤可以在把人造金刚石放到刚性部件或者刚性部件板上之前进行。
孔或凹槽16是通过压力机器18制造的。压力机器18有第一部件20，用来承载至少一个刚性部件10。并且，压力机器还有第二部件22，包括针24用来制造刚性部件10上的孔或者凹槽16。压力机器18可以是6吨的机器。用来承载刚性部件10的第一部件20是一个底部模具，第二部件22包含针24是上部模具。压力机器18、部件20,22的尺寸依赖于刚性部件10，并且调整以适应刚性部件10。通过使用机器18，可以较好较快的形成孔或者凹槽16。挤压过后，刚性部件10就拥有了能够固定人造金刚石的孔或者凹槽16。
图2展示了制造金刚石刀齿断片的后续步骤。在步骤(c)中，人造金刚石26分布在刚性部件或者刚性板10上。尤其一边要覆盖上人造金钢石26，如在刚性部件10的顶端。一些金刚石26被固定在孔或者凹槽16上。一些其他的没有固定在孔或凹槽上面的人造金刚石清除后留着下次使用。
为了使金刚石在孔或者凹槽16中固定牢固，需要一个冷压机器。这有助于金刚石的统一操作，从而使刚性部件和断片制造时质量的统一。
步骤(d)展示了一个热压机器28。刚性部件或刚性板10，和堆叠在刚性部件10之上或者之中的人造金刚石，之后将他们装配到模具30里，在这里是石墨模具。刚性部件或者刚性板10以及相应的人造金刚石的数量是根据断片的厚度来定的。在本实施方案中，三个刚性部件10相互堆叠。
对于热压来说，模具30有不止一个装配好刚性部件或者刚性板10，以及刚性部件或者刚性板上不止一个的插槽。比如，在本实施方案中，装配好的刚性部件或者刚性板有六个插槽。
在刚性部件10在模具30上固定好之后，热压机的压头32开始对在模具30里面的刚性部件10施加热压。压力和温度是根据刚性部件的材料设定的。
图3展示了一个加入了人造金刚石26后完成的金刚石断片11。断片11根据不同的使用目的和使用情形，人造金刚石26可以有着不同的位置。在某个情况下，刚性部件或者刚性板10中的金刚石26位置能够有一个渐进改变。线条10a代表了单个刚性部件之间的边界，根据本实施方案，断片11存在9个刚性部件10。
图4展示了热压从第一种材料上得到的刚性部件的工艺参数，比如铜。纵轴表明摄氏温度，横轴表明压力(KN千牛顿)。每个网格或者点为1分钟，所以两个不同点间隔为一分钟。最小的温度为100℃ ，最小的压力为10KN。三分钟后，达到最高的温度为550℃，最大的压力为40KN。第一种材料，铜，过程时间为六分钟。
图5展示了热压从第二种材料上得到的刚性部件的工艺参数，比如镍。纵轴代表摄氏温度，横轴代表压力(KN千牛顿)。每个网格或者点为1分钟，所以两个不同点的间隔为一分钟。开始时候最小的压力为50KN，最小的温度为200℃。三分钟后温度达到最高的700℃。结束时最低温度为300度，最低压力为40KN。整个过程为7分钟。
图6展示了热压从第三种材料上得到的刚性部件的工艺参数，比如铝。纵轴代表摄氏温度，横轴代表压力(KN千牛顿)。每个网格或者点为1分钟，所以两个不同点之间为1分钟。开始时最低温度为100℃，最低压力为10KN。2分钟后达到最高温度350℃，最大压力为30KN。结束时最低温度为100℃，最低压力为10KN。整个过程4分钟。
上述实施例仅用来进一步说明本发明的一种金刚石颗粒粘附于刚性材料的方法，但本发明并不局限于实施例，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均落入本发明技术方案的保护范围内。
工业实用性
本发明不需要第三种材料或介质，也不需电镀，直接将金刚石颗粒直接布在碳钢、合金钢等刚性材料上，工序少。也不是将金刚石与粉末料混合制成胎体烧结制成，极大地改善了刀齿的制造方法。并且金刚石颗粒与刚性基体结合强度好，由此刀齿制得锯片锋利、切割速 度快且耐用。

Claims (17)

  1. 一种金刚石刀齿，其特征在于刀齿基体为刚性材料，金刚石颗粒粘附于刚性基体上。
  2. 根据权利要求1所述的金刚石刀齿，其特征在于由多片粘附金刚石颗粒的刀齿基体焊接而成。
  3. 根据权利要求2所述的金刚石刀齿，其特征在于金刚石颗粒在刀齿基体上有序排列。
  4. 根据权利要求3所述的金刚石刀齿，其特征在于所述的刚性材料为碳钢、或合金钢，或有色金属，或高分子材料。
  5. 根据权利要求4所述的金刚石刀齿，其特征在于所述的有色金属为铜、铝、镍。
  6. 一种刚性材料制造金刚石刀齿的方法，选取刚体材料基体，在基体上冲压出小于金刚石颗粒直径的小孔或凹坑，将金刚石颗粒铺于基体上，或者将金刚石颗粒直接布于刚性基体上不经冲孔或凹坑，加压加热将金刚石颗粒压入固体材料基体内。
  7. 根据权利要求6所述的一种刚性材料制造金刚石刀齿的方法，其特征在于所述的加压压力为20-80KN，温度为200-900℃。
  8. 根据权利要求7或6所述的一种刚性材料制造金刚石刀齿的方法，其特征在于将多片粘附有金刚石颗粒的刀齿基体焊接多片成所需的厚度，即成刀齿。
  9. 一种金刚石刀齿，其特征其刀齿基体为刚性材料，金刚石 颗粒粘附刀齿基体的刚性材料上，金刚石颗粒未包覆钎焊料或进行表面电镀。
  10. 根据权利要求9所述的金刚石刀齿，其特征在于由多片粘附金刚石颗粒的刀齿基体焊接而成。
  11. 根据权利要求10所述的金刚石刀齿，其特征在于金刚石颗粒在刀齿基体上有序排列。
  12. 根据权利要求11所述的金刚石刀齿，其特征在于所述的刚性材料为碳钢、或合金钢、或有色金属、或高分子材料。
  13. 一种金刚石刀齿，其特征其刀齿基体为刚性材料，金刚石颗粒经加压嵌入刀齿基体的刚性材料上。
  14. 根据权利要求13所述的金刚石刀齿，其特征在于所述嵌入过程中加热，加热温度200-900度。
  15. 根据权利要求14所述的金刚石刀齿，其特征在于由多片粘附金刚石颗粒的刀齿基体焊接而成。
  16. 根据权利要求15所述的金刚石刀齿，其特征在于金刚石颗粒在刀齿基体上有序排列。
  17. 根据权利要求16所述的金刚石刀齿，其特征在于所述刚性材料为碳钢、合金钢、有色金属、高分子材料。
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