国产91色在线|亚洲,久久久.www,成人欧美一区二区三区黑人麻豆,久久久久成人网,久久99久久99精品,久久99久久99精品,久久九九精品久久

Welcome to the official website of Zhenjiang Zhengda Tools Co., Ltd.！
Location：Home>>News

Application and Heat Treatment Parameters of Hot Rolled Twist Drill

Release time：2019/4/24 15:46:35    Source:www.fjlgs.com    Author：Zhenjiang Zhengda Tools Co., Ltd.

Hot-rolled twist drill adopts advanced technology. The new IGBT hot-rolled twist drill heat treatment equipment G is mainly composed of IGBT. The power circuit is characterized by series oscillation. The control circuit is frequency automatic. The new IGBT hot-rolled twist drill heat treatment equipment G multi-closed-loop control (refers to return the controlled output to the input in a certain way and control the input end). A control relationship of influence. The output is fed back to the input and participates in the re-control of the output. This is the purpose of closed-loop control, which is achieved by feedback. Positive feedback and negative feedback are two basic forms of closed-loop control. ) It is the main characteristic.

Application of
Hot Rolling of Twist Drill and Heating Forging Equipment for Brazing Tools:
< div > 1. Diathermic category:
< div > a. Hot upsetting of various high strength bolts and nuts;
b.Hot-rolled cobalt twist;
c.Diathermic forging of all parts within 50 diameters;
< div > 2. Welding class:
< div > 1. Welding of various diamond clad bits; < div > 2. Welding of various cemented carbide cutters and saw blades; < div > 3. Welding of various mining fittings such as pick, bit, drill pipe, coal bit and air bit; 1. Quenching category: Quenching of gears, sprockets and shafts; a.
B. Quenching of various automotive parts such as semi-axles, leaf springs, forks, valves, rocker arms, ball pins, etc.
< div > C. Quenching of various internal combustion engine accessories and deceleration surface accessories;
4. Quenching treatment of machine tool surface guideways in machine tool industry (lathe, milling machine, planer, punch, etc.).
Quenching of various hand tools such as pliers, scissors, axes and hammers.
3. Quenching category:
Quenching of gears, sprockets and shafts; a.
B. Quenching of various automotive parts such as semi-axles, leaf springs, forks, valves, rocker arms, ball pins, etc.
< div > C. Quenching of various internal combustion engine accessories and deceleration surface accessories; Quenching treatment of machine tool surface guideways (lathes, milling machines, planers, punches, etc.) in machine tool industry. Quenching of various hand tools such as pliers, scissors, axes and hammers. The heat treatment equipment of hot-rolled twist drill (twist drill manufacturer) can also be applied in the following fields: < div > 1. Quenching of machine tool guide. 2. Hot upsetting of large diameter bolt nuts. 3. Heat treatment of auto parts, friction parts, wrenches and other parts. 4. Quenching of crankshafts, camshafts, gears and sprockets. 5. Heat treatment of steel wire. 6. Smelting of non-ferrous metals. Technical parameters of heat treatment equipment for
hot-rolled twist drill:
Model: WH-VIII-120
< div > input power: 120
input voltage: three-phase 380V50-60Hz
oscillation frequency: 15-25KHZ15-35KHZ
< div > volume: main 650 & times; 480 & times; 1440 mm3 points 500 & times; 800 & times; 580 mm3 < / div >

上一篇：The company focuses on: twist drill, straight twist drill production
下一篇：Model Specification of Straight Handle Twist Drill


Contact number

0511-83753393


ADD：Ruli Development Zone in the Eastern Suburb of Zhenjiang City, Jiangsu Province
Contacts：Mr.Zhu  13615279128
E-mail：yzluguoshun.com@126.com
Fax：0511-83756498

Mobile website

Public Number

HOME  |   ABOUT  |   PRODUCTS  |   EQUIPMENT  |   NEWS  |   CONTACT


Copyright:Zhenjiang Zhengda Tools Co., Ltd.
ICP:11051298號(hào)
五台县| 响水县| 调兵山市| 平度市| 九龙县| 盐边县| 洪泽县| 东明县| 塘沽区| 伊吾县| 玉环县| 布尔津县| 霍邱县| 井冈山市| 盈江县| 英吉沙县| 安阳县| 朝阳区| 怀宁县| 堆龙德庆县| 盐津县| 东丽区| 遂平县| 白城市| 黎川县| 东辽县| 潼南县| 合江县| 鞍山市| 五指山市| 禹城市| 梅州市| 乌拉特中旗| 昌图县| 隆子县| 平潭县| 东海县| 青海省| 宜兴市| 从化市| 重庆市|