摘要：【中文】本发明提供一种双真空室大功率电子束蒸发连续镀膜装置，包括多功能室、电子束蒸发室、真空抽气系统及控制系统，所述多功能室与所述电子束蒸发室连通设置，两室之间通过插板阀隔离；所述真空抽气系统对所述多功能室与所述电子束蒸发室进行抽真空，所述多功能室、电子束蒸发室、真空抽气系统与控制系统电性连接。采用本发明提供的双真空室大功率电子束蒸发连续镀膜装置，能够保证电子枪装置及坩埚装置始终处于真空环境，使坩埚中高温熔融状态的金属材料不被空气氧化，减少因等待坩埚冷却所需要的时间及大量的抽气时间，大幅提高生产效率。 【EN】The invention provides a double-vacuum-chamber high-power electron beam evaporation continuous coating device which comprises a multifunctional chamber, an electron beam evaporation chamber, a vacuum pumping system and a control system, wherein the multifunctional chamber is communicated with the electron beam evaporation chamber, and the two chambers are isolated by a gate valve; the vacuum pumping system is used for vacuumizing the multifunctional chamber and the electron beam evaporation chamber, and the multifunctional chamber, the electron beam evaporation chamber and the vacuum pumping system are electrically connected with the control system. The double-vacuum-chamber high-power electron beam evaporation continuous coating device provided by the invention can ensure that the electron gun device and the crucible device are always in a vacuum environment, so that the metal material in a high-temperature molten state in the crucible is not oxidized by air, the time required by waiting for cooling the crucible and a large amount of air extraction time are reduced, and the production efficiency is greatly improved.

摘要：【中文】本发明提供一种离子镀膜与电子束蒸发镀膜结合的镀膜装置，包括：离子镀膜组件、电子束蒸发镀膜组件、被镀基材、坩埚和真空室，所述真空室左右两侧设置离子镀膜组件，所述真空室的上方设置电子束蒸发镀膜组件，所述被镀基材设置在所述真空室的中部，所述坩埚设置在所述被镀基材的下方。本发明还提供一种镀膜方法，通过离子镀膜方法在被镀基材表面上用金属离子轰击清洗打底沉积一层薄薄的金属膜层形成金属过渡层，再用大功率电子束蒸发镀膜的方法进行快速沉积形成膜层，由于金属过渡层的存在，增强了膜层组合的多元性以及增加了膜层用途的多功能性，因此，本发明提供的镀膜方法能大幅提高所镀膜层的结合力及沉积速率。 【EN】The invention provides a coating device combining an ion coating and an electron beam evaporation coating, which comprises: the vacuum chamber comprises an ion coating component, an electron beam evaporation coating component, a coated substrate, a crucible and a vacuum chamber, wherein the ion coating component is arranged on the left side and the right side of the vacuum chamber, the electron beam evaporation coating component is arranged above the vacuum chamber, the coated substrate is arranged in the middle of the vacuum chamber, and the crucible is arranged below the coated substrate. The invention also provides a film coating method, which comprises the steps of cleaning and priming a thin metal film layer by using metal ion bombardment on the surface of a coated substrate by using an ion film coating method to form a metal transition layer, and rapidly depositing to form the film layer by using a high-power electron beam evaporation film coating method.

摘要：【中文】本发明提供一种新型带钢真空镀膜设备及工艺，属于带钢加工技术领域。所述的新型带钢真空镀膜设备，包括依次连通的第一真空压差室、预热室、镀膜室、冷却室、第二真空压差室，所述镀膜室包括第一镀膜室和第二镀膜室，所述第一镀膜室设有对带钢一面进行镀膜的第一镀膜机构，所述第二镀膜室沿带钢水平运行方向的下方设有若干导向辊，带钢与设于水平线上的导向辊水平相切，并与设于下方的各个导向辊连接形成容纳空间，所述容纳空间内设有第二镀膜机构。本申请是针对典型带钢镀膜工艺的真空镀膜设备提出了一个新的设计方案，使设备的各个真空室都安装在同一水平面上，降低设备安装高度，方便操作和维修，减少导向辊的数量，降低生产成本。 【EN】The invention provides novel strip steel vacuum coating equipment and a novel strip steel vacuum coating process, and belongs to the technical field of strip steel processing. Novel belted steel vacuum coating equipment, including first vacuum differential pressure room, preheating chamber, coating film room, cooling chamber, the second vacuum differential pressure room that communicates in proper order, the coating film room includes first coating film room and second coating film room, first coating film room is equipped with carries out the first coating film mechanism of coating film to belted steel one side, second coating film room is equipped with a plurality of guide rolls along belted steel horizontal movement direction's below, belted steel is tangent with the guide roll level of locating on the water flat line to be connected with each guide roll of locating the below and form accommodation space, be equipped with second coating film mechanism in the accommodation space. The vacuum coating equipment for the typical strip steel coating process provides a new design scheme, so that each vacuum chamber of the equipment is arranged on the same horizontal plane, the installation height of the equipment is reduced, the operation and the maintenance are convenient, the number of guide rollers is reduced, and the production cost is reduced.

摘要：【中文】本发明提供了一种变压器硅钢片冲压模具，包括上模座和下模座，所述下模座上设置有凹模，所述凹模上放置有待加工的硅钢片，所述上模座的下端从左至右依次设置有切断凸模、切口凸模和冲孔凸模，所述上模座的顶部设有压入式模柄，通过压入式模柄下压，切断凸模、切口凸模和冲孔凸模同时完成、切断、切口和冲孔工作，这种复合模具结构简单，稳定可靠，一次性完成多种工作，方便员工操作，提高了工作效率，降低了生产成本，提高了经济效率。 【EN】The invention provides a transformer silicon steel sheet stamping die, which comprises an upper die base and a lower die base, wherein a female die is arranged on the lower die base, a silicon steel sheet to be processed is placed on the female die, a cutting male die, a notching male die and a punching male die are sequentially arranged at the lower end of the upper die base from left to right, a press-in die handle is arranged at the top of the upper die base, and the cutting male die, the notching male die and the punching male die are simultaneously completed, cut off, notch and punched through pressing down of the press-in die handle.

摘要：【中文】本发明提供了一种散热好的变压器铁芯，包括本体，所述本体包括多个尺寸相同的硅钢片，多个所述硅钢片对齐叠压，所述硅钢片设有E字型绕线槽，所述E字型绕线槽的数量为二个，二个所述E字型绕线槽左右对称并相连设置，所述E字型绕线槽的边缘设有散热翅。通过设置散热孔和散热翅，可以有效的将变压器的热量散发出去，避免变压器温度过高，同时通过设置安装定位孔，可以在硅钢片的安装过程中保证叠压的位置精度，避免硅钢片发生偏移影响铁芯的质量。 【EN】The invention provides a transformer iron core with good heat dissipation performance, which comprises a body, wherein the body comprises a plurality of silicon steel sheets with the same size, the silicon steel sheets are aligned and laminated, the silicon steel sheets are provided with E-shaped winding grooves, the number of the E-shaped winding grooves is two, the two E-shaped winding grooves are bilaterally symmetrical and are connected, and heat dissipation fins are arranged at the edges of the E-shaped winding grooves. Through setting up louvre and heat dissipation wing, can effectually distribute away the heat of transformer, avoid the transformer high temperature, simultaneously through setting up the installation locating hole, can guarantee the position precision of fold-press in the installation of silicon steel sheet, avoid the silicon steel sheet to take place to squint the quality that influences the iron core.

摘要：【中文】本发明提供了一种变压器用双E型硅钢片，包括本体，所述本体设有E字型绕线槽，所述E字型绕线槽的数量为二个，二个所述E字型绕线槽左右对称并相连设置，所述E字型绕线槽的边缘设有散热翅，通过设置散热孔和散热翅，可以有效的将变压器的热量散发出去，避免变压器温度过高，同时通过设置安装定位孔，可以在硅钢片的安装过程中保证叠压的位置精度，避免硅钢片发生偏移影响铁芯的质量。 【EN】The invention provides a double E-shaped silicon steel sheet for a transformer, which comprises a body, wherein the body is provided with two E-shaped winding grooves, the two E-shaped winding grooves are bilaterally symmetrical and are connected, and the edges of the E-shaped winding grooves are provided with heat dissipation fins.

摘要：【中文】本发明公开了一种煤矿用PVC‑O管材及其制备方法，管材的配方包括以下重量份的组分：聚氯乙烯树脂80‑100份、多壁碳纳米管或碳纳米管复合材料1‑5份、热稳定剂0.5‑3份、抗冲击改性剂2‑6份、润滑剂0.8‑5份、功能助剂0.8‑6份。将煤矿用PVC‑O管材中的导电剂由超导电炭黑替换为碳纳米管及其复合材料，使导电剂在更少添加量的基础上，具有更好的导电性能，最大程度的保留了PVC材料原有的力学性能。 【EN】The invention discloses a PVC-O pipe for coal mines and a preparation method thereof, wherein the formula of the pipe comprises the following components in parts by weight: 80-100 parts of polyvinyl chloride resin, 1-5 parts of multi-wall carbon nano tube or carbon nano tube composite material, 0.5-3 parts of heat stabilizer, 2-6 parts of impact modifier, 0.8-5 parts of lubricant and 0.8-6 parts of functional assistant. The conductive agent in the PVC-O pipe for the coal mine is replaced by the carbon nano tube and the composite material thereof from the superconducting carbon black, so that the conductive agent has better conductivity on the basis of less addition amount, and the original mechanical property of the PVC material is retained to the greatest extent.

摘要：【中文】本发明涉及电石炉技术领域，尤其涉及一种电石炉及电石炉的焙烧方法，电石炉包括炉底、炉壁和炉门，炉壁砌筑于炉底上，炉门设置于炉壁上，且炉门通过氮化硅浇筑整体成型。本发明炉门采用整体氮化硅浇筑，相较于传统电石炉的炉门采用氮化硅结合碳化硅砖的逐层砌筑，本发明的炉门轻易不会发生炉眼烧穿的情况，即便因操作问题导致出炉口有料脱落，但因采用了整体浇筑，小块脱落其它部分仍为整体，能够极大的减少因电石炉烘炉、焙烧过程出现纰漏，或者生产过程出现异常，而导致的炉眼烧穿、炉墙逐步塌落等异常情况，进而导致电石炉存在较大安全隐患不能继续使用的问题产生。 【EN】The invention relates to the technical field of calcium carbide furnaces, in particular to a calcium carbide furnace and a roasting method of the calcium carbide furnace. The furnace door is cast by adopting the integral silicon nitride, compared with the traditional calcium carbide furnace which is built layer by combining the silicon nitride with the silicon carbide bricks, the furnace door can not easily burn through the furnace eye, even if the material at the furnace outlet falls off due to the operation problem, the small blocks still fall off and other parts are still integrated due to the integral casting, and the problems that the furnace eye burns through, the furnace wall gradually collapses and the like due to furnace baking and roasting of the calcium carbide furnace or the abnormity of the production process can be greatly reduced, and the calcium carbide furnace can not be used continuously due to larger potential safety hazards.

摘要：【中文】本发明涉及一种碳纳米管改性的聚烯烃双抗材料及其制备方法和应用。所述聚烯烃双抗材料，原料由如下质量份数的原料组成：聚烯烃基体60‑92份、碳纳米管2‑5份、协效导电剂0.5‑4份、碳纳米管分散剂0.3‑2份、阻燃剂4‑20份、马来酸酐和聚硅氧烷双官能接枝的聚烯烃弹性体2‑8份、抗氧剂0.2‑1.2份。解决了碳纳米管在聚合物中分散困难的问题。所述的碳纳米管改性的聚烯烃双抗材料具有优异的抗静电性及阻燃性、良好的力学性能；由其制备的管到表面光滑、综合性能优异、耐压能力强，阻燃抗静电性能满足矿用管道标准要求。 【EN】The invention relates to a carbon nano tube modified polyolefin double-resistant material and a preparation method and application thereof. The polyolefin double-resistant material comprises the following raw materials in parts by weight: 60-92 parts of polyolefin matrix, 2-5 parts of carbon nano tube, 0.5-4 parts of synergistic conductive agent, 0.3-2 parts of carbon nano tube dispersing agent, 4-20 parts of flame retardant, 2-8 parts of maleic anhydride and polysiloxane bifunctional grafted polyolefin elastomer and 0.2-1.2 parts of antioxidant. The problem of difficult dispersion of the carbon nano tube in the polymer is solved. The carbon nano tube modified polyolefin double-resistant material has excellent antistatic property and flame retardance and good mechanical property; the prepared pipe has smooth surface, excellent comprehensive performance and strong pressure resistance, and the flame-retardant and antistatic performance meets the standard requirements of mine pipelines.

摘要：【中文】本发明涉及一种PE压力管道用HDPE载体炭黑母粒及其制备方法，属于高分子材料领域，其特征在于，由以下重量份的原料组成：HDPE载体树脂27‑52.7份，炭黑40‑55份，乙烯共聚物分散剂5‑10份，松香类助分散剂2‑5份，抗老化助剂0.3‑3份，上述原料混合均匀直接通过三螺杆挤出机挤出或双转子连续密炼机混炼造粒制得；用以解决和改进现有炭黑母粒在压力管道中使用后的引起管道破裂，管材高压力下的长期使用出现应力开裂问题，而且原料成分及工艺步骤比较简单。 【EN】The invention relates to HDPE carrier carbon black master batch for PE pressure pipelines and a preparation method thereof, belonging to the field of high polymer materials and being characterized by comprising the following raw materials in parts by weight: 27-52.7 parts of HDPE carrier resin, 40-55 parts of carbon black, 5-10 parts of ethylene copolymer dispersant, 2-5 parts of rosin auxiliary dispersant and 0.3-3 parts of anti-aging auxiliary agent, wherein the raw materials are uniformly mixed and directly extruded by a three-screw extruder or mixed and granulated by a double-rotor continuous internal mixer; the method is used for solving and improving the problems of pipeline fracture and stress cracking of the pipe after long-term use under high pressure of the existing carbon black master batch in a pressure pipeline, and the raw material components and the process steps are simpler.