2, with the material how to do it, you have to cut it into a cut, then use the punch.
3, the general finished product is 65mm long, we cut out the length of 65.5mm, then use the calipers, because you cut out the length of the same, the back of the process will not be a problem, if you are not the same length then it is a pile of waste products.
4, after cutting the material after the double-ended batch of nozzle to the tip of the car, the general 2 # tip diameter between 2.2 and 2.3mm, more than is defective, the angle of the words in addition to customized, are 52 ° to 53 ° between. The single head of the batch of nozzles is to play the embryo material, that is, chamfering grooves, and then the tip of the car, the amount of production is to use automatic lathe, if the number is not much is to use semi-automatic lathe.
5, here is a tip, identify the material, if the car out of the iron chip color is purple red and does not scatter, then it is the S2 material, the scientific name is chromium molybdenum steel, if the color is light blue, then it is the 6150 material, the scientific name is chrome vanadium steel. After the tip of the double head is carved grooves.
6, carved groove after the most important part of the process, milling tip. Milling is good, it directly determines whether your product is good or not, so our industry inside the milling master's salary is the highest, the tool is also the most expensive.
7, identify the milling is good to use the gauge, the gauge is generally imported from Japan or Germany, the accuracy of the gauge determines the quality of your products, so even if it is a little bit of something, the value is not expensive, and single-ended batch nozzle general milling needs to be peeled after the product specifications above 1/4 * 50 * 3.0 * 1.0 3 The 3.0 diameter is the need to peel out.
8, after milling or peeling it, you need to play on the product on top of their own or the customer's brand. In addition to customer requirements for special surface treatment, we are typing with a punch, there are special molds for typing.
9, after typing the word will be sent out for heat treatment, this heat treatment are specialized in batch processing of the factory to do.
10, after the heat treatment back, the customer requires the surface to be plated or red or sandblasted, sandblasted is done in the factory and plating and red are specialized factories to do.
11, after sandblasting it is necessary to wash the oil, because sandblasting the surface of the product oxide film sprayed no, so add a layer of anti-rust oil to prevent rust.
12, after washing the oil is also a very important part of the magnetization, magnetization is to use the principle of electromagnet.