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公开(公告)号：KR1020150071383A
公开(公告)日：2015-06-26
申请号：KR1020130158360
申请日：2013-12-18
Abstract: 본발명은열간단조로베어나이트조직을가지는중탄소합금강을사용하여조질열처리공정없이고주파표면담금질처리를실시하여제조된기어부품및 이의제조방법에관한것이다. 본발명의기어부품은고내구성및 내충격성이우수하므로자동차구동계의기어로서특히자동차의변속기용기어로유용하다.
Abstract translation: 本发明涉及通过高频表面硬化处理制造的齿轮零件，而不使用通过热锻造具有贝氏体结构的中碳合金钢进行回火热处理。 根据本发明，齿轮部件具有优异的耐久性和抗冲击性，因此特别适用于车辆变速器的齿轮。
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公开(公告)号：KR1020140021775A
公开(公告)日：2014-02-20
申请号：KR1020120087796
申请日：2012-08-10
Abstract: The present invention relates to a gas nitriding method for steel, the gas nitriding method comprising a step for charging steel into a furnace, a heat treating step, and a cooling step; and more specifically, to a gas nitriding method for steel which is provided to improve toughness of steel by generating a compound layer of a single phase γ' on a surface of the steel by controlling heat treatment temperature (T) and a nitriding constant (KN).
Abstract translation: 本发明涉及一种钢的气体氮化方法，该气体氮化方法包括将钢装入炉中的步骤，热处理步骤和冷却步骤; 更具体地说，涉及通过控制热处理温度（T）和氮化常数（KN）而在钢的表面上生成单相γ'的化合物层而提供的钢的气体氮化方法，其用于提高钢的韧性 ）。
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公开(公告)号：KR101823890B1
公开(公告)日：2018-02-01
申请号：KR1020120087796
申请日：2012-08-10
Abstract: 본발명은강의가스질화처리방법에관한것으로, 강을노(furnace)에장입하는단계, 열처리하는단계및 냉각하는단계를포함하는강의가스질화처리방법에있어서, 열처리온도(T) 및질화처리상수(K)를제어하여상기강의표면에γ' 단일상의화합물층을생성함으로써, 상기강의인성(靷性)을향상시키는것을특징으로하는강의가스질화처리방법에관한것이다.
Abstract translation: 气体氮化方法技术领域本发明涉及一种用于钢的气体氮化方法，该气体氮化方法包括用于将钢装入炉中的步骤，热处理步骤和冷却步骤; 更具体地说，涉及通过控制热处理温度（T）和氮化常数（KN）而在钢的表面上产生单相γ'的化合物层来提高钢的韧性的钢的气体氮化方法 ）。
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公开(公告)号：KR101327136B1
公开(公告)日：2013-11-07
申请号：KR1020110094132
申请日：2011-09-19
Abstract: Fe를 주성분으로 하고, C : 0.25~0.40 wt%, Mn : 0.50~1.0 wt%, Cr : 2.0~3.0 wt%, Mo : 0.3~1.0 wt%, Cu : 0.2~0.7 wt%, Nb : 0.03~0.1 wt%, Al : 0.03~0.1 wt%, V : 0.05~0.15 wt%, B : 0.001~0.005 wt% 및 기타 불가결한 불순물을 포함하는 조성의 질화강을 이용하여 단계적으로 온도를 높이는 반면 질소의 비율은 낮추는 고인성 가스 질화공법으로 제조된 고강도 변속기기어 및 그 제조방법이 소개된다.
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公开(公告)号：KR1020130030569A
公开(公告)日：2013-03-27
申请号：KR1020110094132
申请日：2011-09-19
Abstract: PURPOSE: A high intensity transmission gear and a manufacturing method thereof are provided to manufacture a transmission gear by implementing a shape control nitride heat treatment to high intensity fine grain nitralloy. CONSTITUTION: Nitralloy is used. Temperature is gradually increased. The rate of nitrogen is lowered. The nitralloy is mainly made of Fe. The nitralloy comprises C, Mn, Cr, Mo, Cu, Nb, Al, V, B, and inevitable impurities. A processing stage processes the nitralloy into a gear shape. A high toughness gas nitride stage gradually increases the temperature of processed materials. The high toughness gas nitride stage lowers the rate of nitrogen gas. The high toughness gas nitride stage forms a nitrogen compound. A forging stage hot forges a nitralloy composition before annealing. [Reference numerals] (AA) Material; (BB) Hot forging(die forging); (CC) Turning; (DD) Hobbing; (EE) Precision shaving; (FF) High toughness gas nitride stage
Abstract translation: 目的：提供一种高强度传动齿轮及其制造方法，通过对高强度细晶粒氮化合物进行形状控制氮化物热处理来制造传动齿轮。 构成：使用Nitralloy。 温度逐渐升高。 氮的速率降低。 硝化镍主要由铁制成。 氮化合物包括C，Mn，Cr，Mo，Cu，Nb，Al，V，B和不可避免的杂质。 处理阶段将氮化合金加工成齿轮形状。 高韧性气体氮化物阶段逐渐增加加工材料的温度。 高韧性气体氮化物级降低氮气的比例。 高韧性气体氮化物层形成氮化合物。 锻造阶段在退火前热锻氮化合金组成。 （附图标记）（AA）材料; （BB）热锻（锻模）; （CC）车削; （DD）滚齿; （EE）精密剃须; （FF）高韧性气体氮化物台
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Patent Agency Ranking
公开(公告)号：KR1020140072733A
公开(公告)日：2014-06-13
申请号：KR1020120140584
申请日：2012-12-05
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사 와이즈오토모티브
Abstract: A method for data communication of heterogeneous wireless networks using the same frequency, which can minimize interference on data received and transmitted in the heterogeneous wireless networks. The method for data communication comprises: a step in which a master and a slaver, which are connected to each other through a wireless network, executing periodic data transmission/reception by sending and receiving a data transmission request signal (Req) and a data reception acknowledgement signal (Ack) through an occupied channel; a step in which the master detects a reception failure rate of the data reception acknowledgement signal (Ack) provided by the slave for a preset time period; a step in which the master searches for an idle channel if the reception failure of the data reception acknowledgement signal (Ack) exceeds a preset threshold 1; a step in which the master pauses the data transmission/reception with the slave if the reception failure of the data reception acknowledgement signal (Ack) exceeds a preset threshold 2, and transmits a channel hoping messaging together with the searched idle channel to the slave; and a step in which the master occupies the idle channel when receiving an acknowledgement signal (Ack) of the channel hopping message from the slave, and restarts the data transmission/reception through the idle channel.
Abstract translation: 一种用于使用相同频率的异构无线网络的数据通信的方法，其可以最小化在异构无线网络中接收和发送的数据的干扰。 数据通信方法包括：通过无线网络彼此连接的主机和从机，通过发送和接收数据传输请求信号（Req）和数据接收执行周期性数据发送/接收的步骤 通过占用信道的确认信号（Ack）; 主机在预设时间段内检测由从机提供的数据接收确认信号（Ack）的接收失败率的步骤; 如果数据接收确认信号（Ack）的接收失败超过预设阈值1，则主机搜索空闲信道的步骤; 如果数据接收确认信号（Ack）的接收故障超过预设阈值2，则主机暂停与从机的数据发送/接收的步骤，并将通道希望消息与搜索的空闲信道一起发送给从机; 以及当从主机接收到信道跳频消息的确认信号（Ack）时，主机占用空闲信道的步骤，并且通过空闲信道重新启动数据发送/接收。
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公开(公告)号：KR101448750B1
公开(公告)日：2014-10-20
申请号：KR1020120140584
申请日：2012-12-05
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사 와이즈오토모티브
Abstract: 본 발명은 동일한 주파수를 사용하는 이기종 무선 네트워크에서 송수신되는 데이터의 간섭이 최소화될 수 있도록 하는 이기종 무선 네트워크의 데이터 통신방법이 개시된다.
본 발명은 무선 네트워크로 연결되는 마스터와 슬레이브는 점유된 채널을 통해 데이터 전송 요청신호(Req)와 데이터 수신 확인신호(Ack)를 주고 받은 동작으로 주기적인 데이터 송수신을 실행하는 과정; 마스터는 설정된 일정시간 동안 슬레이브에서 제공되는 데이터 수신 확인신호(AcK)의 수신 실패율을 검출하는 과정; 마스터는 데이터 수신 확인신호(Ack)의 수신 실패율이 설정된 임계치1을 초과하면 유휴 채널을 검색하는 과정; 마스터는 데이터 수신 확인신호(Ack)의 수신 실패율이 설정된 임계치2을 초과하면 슬레이브와의 데이터 송수신을 중지하고, 슬레이브에 검색된 유휴 채널 정보와 함께 채널 호핑 메시지를 전송하는 과정; 마스터는 슬레이브로부터 채널 호핑 메시지에 대한 확인신호(Ack)가 수신되면 유휴 채널을 점유한 다음 유휴 채널을 통해 데이터 송수신을 재개하는 과정을 포함한다.-
公开(公告)号：KR1020160107476A
公开(公告)日：2016-09-19
申请号：KR1020150030253
申请日：2015-03-04
Applicant: 현대자동차주식회사 , 주식회사 와이즈오토모티브
CPC classification number: H04L41/145 , H04L12/40 , H04L2012/40215 , H04L2012/40273 , H04L43/12
Abstract: 본발명은캔(CAN) 통신모델튜닝방법및 장치에관한것으로, 상세하게는캔 신호파형을측정하고, 상기캔 신호파형을스테디구간및 다이나믹구간으로구분하고, 상기스테디구간에대한파라미터를측정하고, 상기다이나믹구간에대한파라미터를추정하고, 상기스테디구간에대한파라미터및 상기다이나믹구간에대한파라미터를이용하여캔 선로를모델링하고, 상기캔 선로에대한오차분석을수행하는캔 선로튜닝방법및 장치를포함할수 있다.
Abstract translation: 本发明涉及一种用于调谐CAN通信模型的方法和装置。 更具体地，该方法包括测量CAN信号波形，将CAN信号波形划分成稳定范围和动态范围，测量稳定范围的参数，估计动态范围的参数，对CAN线路路径建模，通过 使用动态范围的参数和稳定范围的参数，并对CAN线路进行误差分析。 因此，可以减少转动参数的成本。
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公开(公告)号：KR100748747B1
公开(公告)日：2007-08-13
申请号：KR1020060015361
申请日：2006-02-17
Applicant: 현대자동차주식회사 , 주식회사 한라홀딩스
Abstract: A non-contact RF MEMS(Radio Frequency MicroElectroMechanical System) switch is provided to remarkably improve credibility of the switch, and advance commercialization of the switch by solving stiction problem as well as micro welding problem. A non-contact RF MEMS(Radio Frequency MicroElectroMechanical System) system switch comprises a substrate, a signal line, a ground, a signal line comb part, a drive unit and a comb unit of the drive unit. The substrate is laminated on an upper surface with silicon(13). The signal line is formed on the substrate. The ground is formed to be spaced from the signal line. The signal line comb part is formed on both side of the signal line in ground direction, and forms a plurality of protrusions on an end so as to have equal distance. The drive unit is formed on the substrate to be opposite to each other, and driven in horizontal direction. The comb unit of the drive unit is integrally formed with the drive unit so as to be opposite to the signal line comb part by predetermined distance.
Abstract translation: 提供非接触RF MEMS（射频微机电系统）开关，以显着提高开关的可靠性，并通过解决静摩擦问题和微焊接问题来推进开关的商业化。 非接触RF MEMS（射频微机电系统）系统开关包括驱动单元的基板，信号线，地，信号线梳状部分，驱动单元和梳状单元。 衬底用硅（13）层压在上表面上。 信号线形成在基板上。 地面形成为与信号线隔开。 信号线梳齿部分形成在信号线的地面方向的两侧，并且在一端形成多个突起以具有相等的距离。 驱动单元在基板上形成为彼此相对，并且在水平方向上被驱动。 驱动单元的梳子单元与驱动单元一体形成，从而与信号线梳子部分相对预定距离。
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公开(公告)号：KR100440115B1
公开(公告)日：2004-07-12
申请号：KR1020010047871
申请日：2001-08-09
Applicant: 현대자동차주식회사
Inventor： 박재홍
IPC: B62D65/06
Abstract: PURPOSE: An assembling jig for a vehicle is provided to apply to various kinds of vehicles. CONSTITUTION: A base(12) is fixed in an arm of a robot(10). A door fixing unit(14) comprises a first LM guide(18) to be fixed on the base, a second LM guide(20) to be installed at a right angle to the first LM guide and servo motors(18b, 20b) to move blocks(18a,20a) of the first and second LM guides. A door absorbing unit comprises a third LM guide to be fixed on the base, a servo motor to move a block of the third LM guide, an air cylinder to be installed in the tip of the third LM guide and a vacuum cup to be hinged with the air cylinder. Thereby, the equipment cost and the production cost for producing a jig are reduced without producing an additional jig when a production vehicle is changed.
Abstract translation: 目的：提供用于车辆的组装夹具以适用于各种车辆。 构成：基座（12）固定在机器人（10）的臂上。 门固定单元（14）包括：第一LM导向件（18），其被固定在基座上;第二LM导向件（20），其被安装成与第一LM导向件成直角并且伺服电动机（18b，20b）到 移动第一和第二LM导向器的块（18a，20a）。 门吸收单元包括：第三LM导轨，其被固定在底座上;伺服电动机，其用于移动第三LM导轨的块;气缸，其安装在第三LM导轨的顶端中;以及真空杯，用于铰接 与气缸。 因此，当生产车辆改变时，生产夹具的设备成本和生产成本降低而不会产生额外的夹具。
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