Curve type rib reverse straight line scribing method

• Main Authors: LI ZUFA, YAO CHENHUI, SHEN FENG, ZHAO CAICAI, WANG SHILI, FANG XUEHUA, WANG HONGMING, WANG SONG
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; STORAGE MEANS FOR WORKSHOPS; TRANSPORTING; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK

The invention relates to a curve type rib reverse straight line scribing method. The method comprises the following steps that S01, partial data scales on the front face of a measuring tape are transplanted to a blank carrier; s02, the blank carrier and the flat-bulb steel are relatively fixed; s03, the data scales on the blank carrier are transplanted to the flat-bulb steel; S04, the height of each equally-divided interval is measured through a tape measure; S05, the heights of the equally-divided intervals are connected to form a curve type rib inverse straight line, and a spline is adopted to transplant the curve type rib inverse straight line to the spline. The marking device has the effects that the marking precision and efficiency are improved, and multiple persons can carry out marking construction at the same time. 本申请涉及一种曲线型肋骨逆直线划线方法，包括有以下步骤：S01：将卷尺正面的部分数据刻度移植到一空白载体上；S02：将所述空白载体与球扁钢相对固定；S03：将所述空白载体上的数据刻度移植到球扁钢上：S04：使用卷尺量出每个等分间距的高度：S05：连接等分间距的高度，形成曲线型肋骨逆直线，采用样条，将曲线型肋骨逆直线移植到样条上。本申请具有提高划线精度和效率，能够使得多人同时划