螺母

The tripping and calibrating principle of the MCCB was introduced.The hardware and software design of the intelligent testing system was expounded.The screw adjusting mechanism along with the laser positioning technology can precisely locate the screw on the bimetallic strip of the MCCB and complete the screw simultaneous integration when being electrified.

介绍了塑料外壳式断路器的脱扣原理及校验方法，详述了MCCB智能测试系统的软、硬件设计，系统中所研制的一体化螺钉螺母调整机构结合激光定位技术，实现了对MCCB双金属片上螺钉螺母中心的精确定位及在通电过程中对螺钉螺母进行同步一体化调整。

The company mainly engaged in 4.8, 8.8, 10.9, 12.9, Metric, English, American, German system, the Japanese system, anti-teeth, small teeth, 1.6, with 1.6, nuts, bolts high-strength steel structures, steel structures Shear-twisting screws, nails welded steel structure; 10.9 high-strength steel structure screws; series since drilling screws, chemical screws, chemical fastening agents, advertising screws, Kenuo Di wallboard nails, Chunyu wallboard nails, screw the whole tooth , The top explosions,(stainless steel 2.60, within 1.6, nut, pull explosion, since the attack, machine wire, Ping-, bomb-) copper screws series; screws, a pin T-type screwdriver, screws live Festival , To pin screws, the head screws, cement Dan head screws, belts screws, tight set-key, cylindrical pin, a round nut, Kahuang, Spring, Pin, butterfly screws, orchid flower,扎head and dumping of deduction, 1.30 laps, furniture screws screws, construction fastening accessories (import drilling Tsui, 2.60 keys, twist drill, a round Banya) Gezhongfeibiao special screws.

本公司主要经营4.8级、8.8级、10.9级、12.9级、公制、英制、美制、德制、日制、反牙、细牙、外六角、内六角、螺母、高强度钢结构螺栓、钢结构扭剪形螺丝、钢结构焊钉；10.9级高强度钢结构螺丝；自钻螺丝系列、化学螺丝、化学紧固剂，广告螺丝、科诺迪墙板钉、春雨墙板钉、全牙丝杆、顶爆、（不锈钢六角、内六角、螺母、拉爆、自攻、机丝、平介、弹介）铜螺丝系列；拉钉、钢钉T型螺丝、活节螺丝、地脚螺丝、方头螺丝、水泥旦头螺丝、皮带螺丝、紧定、平键、圆柱销、圆螺母、卡簧、弹簧、销轴、蝶形螺丝、花兰、扎头、卸扣、三角圈、家具螺丝螺丝、建筑扣件配件系列；（进口钻咀、六角匙、麻花钻、圆板牙）等各种非标特殊螺丝。

The Zhejiang Province Rui'an cloud reached the vehicle part Limited company to found in 1984, was the domestic and foreign customers provides the vehicle to use the fastener, the stainless steel fastener, the electronic miniature fastener, the high strength fastener, the non-sign fastener, the pressing part, the stopping nut, the welding square nut, the round nut, brought the pad assembling bolt, the bolt, GB code, the German sign elastic ring, the electric appliance to use the inside and outside denticle gasket, the cylindrical pin.

浙江省瑞安云达车部件有限公司创建于1984年，为国内外客户提供车用紧固件，不锈钢紧固件，电子微型紧固件，高强度紧固件，非标紧固件，冲压件，锁紧螺母，焊接方螺母，圆螺母，带垫组合螺栓、螺钉，国标、德标挡圈，电器用内外锯齿垫圈，圆柱销、。

The Zhejiang Province Rui＇an cloud reached the vehicle part Limited company to found in 1984, was the domestic and foreign customers provides the vehicle to use the fastener, the stainless steel fastener, the electronic miniature fastener, the high strength fastener, the non-sign fastener, the pressing part, the stopping nut, the welding square nut, the round nut, brought the pad assembling bolt, the bolt, GB code, the German sign elastic ring, the electric appliance to use the inside and outside denticle gasket, the cylindrical pin.

您是本站第506位访客。浙江省瑞安云达车部件有限公司创建于1984年，为国内外客户提供车用紧固件，不锈钢紧固件，电子微型紧固件，高强度紧固件，非标紧固件，冲压件，锁紧螺母，焊接方螺母，圆螺母，带垫组合螺栓、螺钉，国标、德标挡圈，电器用内外锯齿垫圈，圆柱销、。

Main Products: various types of high strength bolts nut, M20 ~ M100 wholesale gross nut, M16 ~ M30 high-strength nuts, plum mine bolts, fish bolts, truss bolts, bucket-type bolts, side head bolt, expansion bolt , steel large hexagon bolt with hexagonal bolts, expansion bolts, special bolts, loader bridge bolts, rivets and so on.

各种型号的高强度螺栓螺母，批发M20～M100的毛螺母，M16～M30高强度螺母，矿用梅花螺栓，鱼尾螺栓，网架螺栓，斗型螺栓，方头螺栓，膨胀螺栓，钢结构大六角螺栓，内六角螺栓，膨胀螺栓，异形螺栓，装载机桥螺栓，铆钉等。

The products with the brand --DIZEN include all kinds of locknuts, conical seats, spherical washers, u-nuts, straight pins, slotted spring pins, eye bolts, eye nuts, spring disc washers and some clutch parts.

旗下&顶正&品牌产品包括：各种型号的圆螺母、锥形垫圈、球形垫圈、簧片螺母、圆柱销、弹性圆柱销、吊环螺栓、吊环螺母，以及一些离合器配件。

The products with the brand "DIZEN" include all kinds of round nuts, conical seats, spherical washers, u-nuts, straight pins, slotted spring pins, eye bolts, eye nuts, spring disc washers and some clutch parts.

旗下&顶正&品牌产品包括：各种型号的圆螺母、锥形垫圈、球形垫圈、簧片螺母、圆柱销、弹性圆柱销、吊环螺栓、吊环螺母，以及一些离合器配件。

In the paper,on the basis of analysizing the effects of preventing the looseness of vertical nuts, the author points out that in reality, vertical nuts can't control precompact forces,nor can enhance the strength of thread joining sets, and therefore can't be suitable for thread joining of key parts.

在对对顶螺母的防松效果进行力学分析的基础上，指出在实际操作中，对顶螺母不能有效地控制预紧力，也不能提高螺纹联接的强度，因此，对顶螺母不宜用于重要部位的螺纹联接。

The main products have pressure riveting nut, compression nut riveting columns, inlaid into the nut, rivet nut up, riveting pressure screw, rivet pull screws, loose screws, etc.

主要产品有压铆螺母，压铆螺母柱，镶入螺母，涨铆螺母，压铆螺钉，拉铆螺钉，松不脱螺丝等。

Led the United States Product PEM standard parts, SOUTHCO series of standard parts and kinds of non-standard processing pressure pressure riveting riveting nut stud pressure off riveting bolts loose screw pieces of floating plastic mosaic panel decorative nail rivet nut triangular screw up riveting nut nut cassette Non-standard Products Rack and cabinet lock seals used chassis hinge the best agent of the United States Accuride's slide

主导产品美国PEM标准件，SOUTHCO系列标准件及各种非标件加工压铆螺母压铆螺柱压铆螺栓松不脱螺钉塑料镶嵌件浮动螺母面板装饰钉铆钉三角螺丝涨铆螺母卡式螺母非标产品机柜和机箱封条机箱用的锁具铰链代理的美国最优秀 Accuride 公司的滑轨

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。