What are the placement methods of hardware processing parts?

    What are the placement methods of hardware parts processing? In order to process a surface that meets the requirements on a certain part of hardware parts processing, before machining, it is necessary to use a hardware processing machine tool to occupy a correct position relative to the tool, which is usually called the process of parts Positioning, after the hardware parts are positioned, because they will be affected by cutting force and gravity during processing, it is necessary to use a certain mechanism to clamp the parts, so that they remain unchanged in a certain position, and the parts will be clamped from positioning to clamping. This process is collectively referred to as installation. Next, Shenzhen Hongweisheng will introduce to you what are the installation methods of hardware components?

Hardware processing parts

    Mounting of hardware components

    The placement of hardware components is a very important part of mold processing, which will directly affect the final machining accuracy, product clamping speed and clamping stability, and it will also affect The overall production efficiency, in order to ensure the relative position accuracy between the machined surface and the design reference, the hardware parts need to use the machined surface reference to occupy the correct position relative to the equipment when placing them, and the parts need to be installed with the design reference. It coincides with the axis line of the main shaft of the machine tool;

    When machining parts on different hardware processing machine tools, there are many different placement methods. The placement methods can be mainly summarized into three types: alignment method, line alignment method, and fixture installation:

    1. Find the correct method directly

    When using this method, the hardware processing parts occupy the correct position on the equipment, which is obtained through a series of attempts. The specific method is to directly clamp the hardware parts on the machine tool and use The dial indicator or the scribing needle on the dial, correct the correct position of the parts by visual inspection, and align while checking, until the requirements are met;

    The positioning accuracy and the speed of the direct alignment method depend on the alignment accuracy and alignment method, alignment tools and the technical level of the actual operator. The disadvantage is that it consumes a lot of time. The production efficiency is low, and many operations need to rely on experience, and the requirements for operators will be relatively high. Therefore, it is generally used in single-piece, prototype or small-batch production, and the positioning accuracy of parts is relatively high. When required, for example, when the accuracy of the error is only allowed to be 0.01~0.03mm, it is difficult to use a fixture to meet the requirements. Therefore, it is necessary to use a precise measuring tool, and an operator with a relatively high technical level is required. Use the direct alignment method to locate to achieve the accuracy requirements of the product;

    2. The method of finding the correct underline

    This method is to use a scribing needle on the equipment to align the hardware according to the line drawn on the blank or semi-finished product, so that it can obtain the correct position. Obviously, this method requires an extra line The scribing itself has a certain width, and there will be errors when scribing. It is necessary to observe the error when correcting the position of the hardware processing parts. Therefore, this method is more suitable for small production batches and rough accuracy comparisons. In the rough machining process where it is inconvenient to use fixtures for processing large hardware parts;

Hongweisheng hardware processing workshop

    3Using fixtures

    The fixture is an additional device for hardware processing equipment. Its position relative to the tool on the equipment has been adjusted in advance before the hardware processing parts are installed, so it is no longer necessary to find one by one when processing batch parts. Positive positioning can ensure the technical requirements of processing, which is convenient and trouble-free, can effectively improve the efficiency of positioning, and is more suitable for processing large quantities of hardware parts;

    The above is the way of placing hardware processing parts. I hope this article can help you. If you have the needs of precision hardware parts processing, you are welcome to call Hongweisheng. Our company is equipped with more than 150 precision hardware parts. Hardware processing equipment will provide you with a full range of product solutions and high-quality services;