公开(公告)号：KR1020080100871A

公开(公告)日：2008-11-21

申请号：KR1020070046847

申请日：2007-05-15

Applicant: 현대자동차주식회사

Inventor： 김종배 ,  이재기 ,  정진열 ,  박찬효 ,  김진화

IPC: F02F1/26 ,  F02F1/36 ,  F02F1/42 ,  B22D15/00

CPC classification number: B22C9/103 ,  B22C9/02

Abstract: A manufacturing method of a cylinder head system is provided to simplify the manufacturing process by uniting a first mold and a second mold simply. A manufacturing method of a cylinder head system of a vehicle comprises a step for making a first mold(100) in which an exhaust manifold(101) to discharge the exhaust gas from a cylinder and a first water jacket(103) cooling the exhaust manifold are integrally formed, a step for making a second mold in which a second water jacket cooling a cylinder block is formed, and a step for uniting the first mold and the second mold.

Abstract translation: 提供了一种气缸盖系统的制造方法，以简单地通过将第一模具和第二模具结合在一起来简化制造过程。 车辆的气缸盖系统的制造方法包括制造第一模具（100）的步骤，其中排气歧管（101）从气缸排出废气，第一水套（103）冷却排气歧管 一体形成，形成第二模具的步骤，其中形成冷却气缸体的第二水套，以及用于使第一模具和第二模具结合的步骤。

公开(公告)号：KR100405700B1

公开(公告)日：2003-11-14

申请号：KR1020000084018

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 김태영 ,  정진열 ,  임용환

IPC: B22D15/00

Abstract: PURPOSE: A casting method of a hollow cam shift is provided to easily discharge a gas generated during casting by manufacturing a hollow part core with a glass tube on the outer circumferential surface of which spiral grooves are formed, and easily manufacture a hollow cam shaft by removing desanding process. CONSTITUTION: The casting method of a hollow cam shift comprises a first process of forming core print parts(5,7) at both fronts on the cam shaft casting surface of a lower mold(1), and arranging a glass tube core having a certain diameter forming the hollow part of a cam shaft on the casting surface of the lower mold(1) so that both ends of the glass tube core are installed and assembled at both sides of the core prints(5,7); a second process of uniting the lower mold(1) and an upper mold(15) into dowel grooves formed along the edge of the lower mold(1) through dowel pins(17) formed along the edge of the lower surface of the upper mold in the state that the glass tube core(9) is assembled into the lower mold(1) in the first process; a third process of performing gravity casting injection by injecting molten cast iron(21) from the upper part of the upper mold(15) through a sprue after the second process; and a fourth process of obtaining a cam shaft casting by rotating and pulling out the glass tube core(9) forming the hollow part of the cam shaft from one side of the glass tube core(9) so as to strip the glass tube core(9) after desanding and removing the upper and lower molds(15,1).

Abstract translation: 目的：提供一种中空凸轮移动的铸造方法，通过在其外圆周表面上制造螺旋形凹槽的玻璃管制造中空部分型芯，以容易地排出在铸造期间产生的气体，并且容易地制造中空凸轮轴 去除desanding过程。 本发明涉及一种中空凸轮移动的铸造方法，包括：在下模（1）的凸轮轴铸造表面上的两个前端处形成芯部印刷部分（5,7）的第一工序;以及将具有一定厚度的玻璃管芯 在所述下模（1）的铸造表面上形成凸轮轴的中空部分，以便所述玻璃管芯的两端安装并组装在所述芯模（5,7）的两侧; 通过沿着上模具的下表面的边缘形成的定位销（17）将下模具（1）和上模具（15）联合成沿着下模具（1）的边缘形成的定位槽中的第二工艺 在第一工序中将玻璃管芯（9）组装到下模（1）中的状态下， 第三步骤，在第二步骤之后，通过浇口从上模具（15）的上部喷射熔融铸铁（21）来进行重力铸造注射; 以及第四步骤，通过从玻璃管芯（9）的一侧旋转和拉出形成凸轮轴的中空部分的玻璃管芯（9）来获得凸轮轴铸件，以便剥离玻璃管芯（9） 9）在去除并去除上模具和下模具（15,1）之后。

公开(公告)号：KR1020020054818A

公开(公告)日：2002-07-08

申请号：KR1020000084018

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 김태영 ,  정진열 ,  임용환

IPC: B22D15/00

CPC classification number: B22D15/00 ,  B22C9/10

Abstract: PURPOSE: A casting method of a hollow cam shift is provided to easily discharge a gas generated during casting by manufacturing a hollow part core with a glass tube on the outer circumferential surface of which spiral grooves are formed, and easily manufacture a hollow cam shaft by removing desanding process. CONSTITUTION: The casting method of a hollow cam shift comprises a first process of forming core print parts(5,7) at both fronts on the cam shaft casting surface of a lower mold(1), and arranging a glass tube core having a certain diameter forming the hollow part of a cam shaft on the casting surface of the lower mold(1) so that both ends of the glass tube core are installed and assembled at both sides of the core prints(5,7); a second process of uniting the lower mold(1) and an upper mold(15) into dowel grooves formed along the edge of the lower mold(1) through dowel pins(17) formed along the edge of the lower surface of the upper mold in the state that the glass tube core(9) is assembled into the lower mold(1) in the first process; a third process of performing gravity casting injection by injecting molten cast iron(21) from the upper part of the upper mold(15) through a sprue after the second process; and a fourth process of obtaining a cam shaft casting by rotating and pulling out the glass tube core(9) forming the hollow part of the cam shaft from one side of the glass tube core(9) so as to strip the glass tube core(9) after desanding and removing the upper and lower molds(15,1).

Abstract translation: 目的：提供一种空心凸轮移位的铸造方法，通过在其外周面上形成有用于制造具有玻璃管的中空部件芯来容易地排出在铸造期间产生的气体，并且容易地通过以下方式制造中空的凸轮轴： 去除去灰尘的过程。 构成：中空凸轮移位的铸造方法包括在下模具（1）的凸轮轴铸造表面的两个前端形成芯印刷部件（5,7）的第一工序，并且将具有一定的玻璃管芯 直径形成在下模具（1）的铸造表面上的凸轮轴的中空部分，使得玻璃管芯的两端安装和组装在芯体印刷（5,7）的两侧; 将下模具（1）和上模具（15）结合到沿着下模具（1）的边缘形成的定位槽的第二过程，该定位销通过沿着上模具的下表面的边缘形成的定位销（17） 在第一工序中将玻璃管芯（9）组装到下模（1）中的状态下， 通过在第二工序之后通过浇道从上模具（15）的上部注入熔融铸铁（21）来进行重力铸造注射的第三过程; 以及通过从玻璃管芯（9）的一侧旋转和拉出形成凸轮轴的中空部分的玻璃管芯（9）来获得凸轮轴铸造以剥离玻璃管芯的第四工艺 9）在去除和去除上模具和下模具（15,1）之后。