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1. Before tapping, find out the specifications of the threads according to the requirements of the drawings and select the taps of the same specifications. 2. Check whether the size of the bottom hole meets the specifications and whether the bottom hole is chamfered. 3. When tapping the thread, the calibration part of the tap…
19
Sep
Sep
Acrylic display stands, as a relatively high-quality plexiglass, have been widely used in the production of various crafts and display stands. Among them, there are about six types of acrylic display rack manufacturing processes: 1. Mosaic method: According to the design drawing, use a laser cutting machine to cut the different colors of the acrylic…
17
Sep
Sep
Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals using the principle of electrolysis. According to the composition of the coating, the electroplating process can be divided into five categories: chrome plating, copper plating, cadmium plating, tin plating, and zinc plating. 1. Chrome plating…
15
Sep
Sep
In recent years, PP fiber reinforced materials have developed rapidly in the modified plastics industry, and most of the glass fiber reinforced materials used in the automotive field are PP substrates. With the improvement of plastic modification technology and the needs of the development of the automotive industry, the development trend of long glass fiber…
14
Sep
Sep
The CNC machining center can process various complex workpieces by executing the processing program. There are two sources for processing programs: manual programming and programming software. For simple processing tasks, such as milling straight grooves, steps, drilling, etc., it can be completed by manual programming, which is simple, direct and efficient; but for complex three-dimensional…
12
Sep
Sep
What is the difference between 3-axis, 4-axis, and 5-axis in CNC machining? What are their advantages? Which products are they suitable for processing? Three-axis CNC machining: generally refers to three axes that move linearly in different directions, such as up and down, front and back, left and right. Three axes can only process one…
09
Sep
Sep
The common acrylic bending in life is basically a thinner plate to be bent after heating, and local bending can be directly heated on the bending machine and then bend; then what if it is a thicker plate? What to do? Let AIXI Hardware explain to you: The overall bending process of 18MM thick acrylic…
08
Sep
Sep
CNC spark machine (EDM) is a computer digitally controlled spark machine to realize multi-axis linkage processing equipment. The CNC spark machine (EDM) realizes automatic control through the computer to complete complex and precise spark machining. In the actual machining process, the computer sends instructions to control the EDM according to the input program to realize…
04
Sep
Sep
(Polycarbonate) Specific gravity: 1.18-1.20 g/cm3 Molding shrinkage: 0.5-0.8% Molding temperature: 230-320℃ Drying conditions: 110-120℃ 8 hours Material performance High impact strength, good dimensional stability, colorless and transparent, good colorability, electrical insulation, corrosion resistance, wear resistance, but poor self-lubricity, stress cracking tendency, easy to hydrolyze at high temperature, poor compatibility with other resins . Suitable for…
02
Sep
Sep
(Polyamide) Specific gravity A6-1.14g/cm3 PA66-1.15g/cm3 PA1010-1.05g/cm3 Molding shrinkage rate A6-0.8-2.5% PA66-1.5-2.2% Molding temperature: 220-300℃ Drying conditions: 100-110℃ for 12 hours Material performance Tough, abrasion-resistant, oil-resistant, water-resistant, anti-enzyme bacteria, but high water absorption. Nylon 6 has good elasticity, high impact strength, and greater water absorption. Nylon 66 has better performance than nylon 6, high strength and…