ISO 6788:1997
Assembly tools for screws and nuts — Four-way socket wrenches — Dimensions and torque test
发布时间:1997-12-18 实施时间:


四方扳手是一种常用的装配工具,用于安装和拆卸螺钉和螺母。ISO 6788:1997标准规定了四方扳手的尺寸和扭矩测试方法,以确保其能够正确地安装和拆卸螺钉和螺母。该标准适用于手动和电动工具。

标准中规定了四方扳手的尺寸、形状、角度和扭矩测试方法。四方扳手的尺寸应符合标准中规定的尺寸范围,以确保其能够正确地安装和拆卸螺钉和螺母。四方扳手的形状应符合标准中规定的形状要求,以确保其能够正确地插入螺钉和螺母。四方扳手的角度应符合标准中规定的角度要求,以确保其能够正确地安装和拆卸螺钉和螺母。标准中还规定了四方扳手的扭矩测试方法,以确保其能够正确地施加扭矩。

四方扳手的尺寸和扭矩测试是非常重要的,因为如果四方扳手的尺寸不正确或者扭矩不足,就会导致螺钉和螺母无法正确地安装或拆卸。这可能会导致装配件的损坏或者安全隐患。因此,使用四方扳手时必须遵守ISO 6788:1997标准中规定的尺寸和扭矩测试要求。

相关标准
- ISO 1174-1:1997 Assembly tools for screws and nuts — Hand-operated sockets — Part 1: Driving squares
- ISO 1174-2:1997 Assembly tools for screws and nuts — Hand-operated sockets — Part 2: Test methods
- ISO 1711-1:1983 Assembly tools for screws and nuts — Hand-operated sockets — Part 1: Sockets for hand-operated wrenches — Maximum outside diameters for sockets for general use
- ISO 1711-2:1983 Assembly tools for screws and nuts — Hand-operated sockets — Part 2: Sockets for hand-operated wrenches — Dimensions for attachments for sockets for general use
- ISO 1711-3:1983 Assembly tools for screws and nuts — Hand-operated sockets — Part 3: Sockets for hand-operated wrenches — Dimensions for handles and attachments for use with sockets for hand-operated wrenches