What kind of oil is used to lubricate door hinges?
1 Answers
Door hinges are lubricated with Vaseline or grease, both of which provide excellent lubrication. Before lubrication, it is necessary to clean the door hinges thoroughly. Commonly available sewing machine oil should be applied to the hinge area while rotating the hinge to remove any rust and dirt. After cleaning, the lubricant can be applied. Door hinges, also known as hinges, are mechanical devices used to connect two solids and allow rotation between them. Due to the different materials of door hinges, their movement states vary. The opening angles of door hinges can be categorized into 25 degrees, 30 degrees, 45 degrees, 135 degrees, 165 degrees, and 180 degrees, among others. The commonly used hinge opening angles range between 95 and 110 degrees.