July 2015

Installation of carbide compression molding press machine

07/15/2015 langfeng double carbide powder

Installation of carbide compression molding press machine Zhaohui Liu 2, Chapter II: press test 2-1, Power switch: ON-OFF Turn the power switch on the power board appropriated the ” ON” position (for security reasons, the door was [Read More]

Dry mill vibration safety technology

07/14/2015 langfeng planetary ball mill

Dry mill vibration safety technology 1、 Before the operation to put on work clothes, work shoes, wear gloves and a dust mask. 2、 Should be carefully checked before starting the equipment properly, the screws are loose. 3、 Began [Read More]

improvement of part-off tools and its selective use

07/13/2015 langfeng tungsten cutter wheel

improvement of part-off tools and its selective use Parting tool is mainly used in horizontal and vertical lathes, turret lathes and back wheels, automatic and semi.automatic lathes, CNC lathes and turning centers to cut off the stem [Read More]

Discussion on how to select the compound carbide (CK materials) for YT carbides

07/11/2015 langfeng double carbide powder

Discussion on how to select the compound carbide (CK materials) for YT carbides There are mainly three kinds of compound carbides (CK materials) for YT hard metals: 3/7(4K24)、4/6(4K32)、5/5(4K40),among of them, 4/6(4K32) is the most popular. Yet considering alloy [Read More]

Basic knowledge of metal cutting tools

07/11/2015 langfeng tungsten cutter wheel

Basic knowledge of metal cutting tools: When selecting the the tool, you need to consider a variety of factors, such as working material, tool material, machining properties. Tool angle generally speaking, refers to the label manufacturing and measurement [Read More]

Guideline of Preparation Cemented Carbide Mixing Powder

07/09/2015 langfeng carbide powder

Guideline of Preparation Cemented Carbide Mixing Powder I. main raw material 1.1 The main raw materials: WC, Co, Ni, Cr3C2, Cr, Mo, TaC, carbon black, block material. 1.2 The main auxiliary materials: stearic acid, paraffin, ethane, Yisuo Min. [Read More]

Guideline of Cemented Carbide Package

07/09/2015 langfeng double carbide powder

Guideline of Cemented Carbide Package I. Main raw material: 1.1 The main raw material: various grades of products, package box, cards with trademarks 1.2 The main auxiliary materials: woodencase, foam, paper, nails, transparent plastic. 2 major equipment and [Read More]

Industrial Microwave Applications

07/08/2015 langfeng industry microwave furnace

Industrial Microwave Applications – Producing silicon nitride alloy material by microwave nitride methods Silicon nitride, silicon manganese alloy, manganese and iron nitride nitrogen solid solution. Now widely used in the preparation of oriented silicon steel, ultra-high-temperature gas turbines, [Read More]

Ideas on main raw material selection for compound carbide powder

07/08/2015 langfeng double carbide powder

Ideas on main raw material selection for compound carbide powder We adopt tungsten powder (W powder), rather than the WC, to produce compound carbide powder. Tungsten powder is of original 2-3&mu m powder. In my opinion, the adoption [Read More]

Cutting tool coating in the application of shaft processing

07/07/2015 langfeng tungsten cutter wheel

Cutting tool coating in the application of shaft processing Steyr through shaft for important transmission parts on the tin, sent to the effect of drive axle. Its quality directly directly affects the vehicle running normally. The input structure [Read More]

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