说明书的英文instruction

ML/JS24-2004 GLOBE VALVE USING INDICATION BOOK 1/3

1. Using and the specification of character：

The valve is the normal globe valve of BS 1873, suitable temperature -20℉~800℉, Suitable medium: water、vapor、oil and other no erosive long pip age, using for cutting off or putting through the float medium.

2. Working principle and structure illustration

2.1 The valve is normal globe valve, device for the horizontal pipe line, depending on the twirl of hand wheel to open or shut the disc, cuttin

MSDS of paint

MSDS of Paint

Characteristics Hazard, dangerousness Flash point of the paint:

about 34℃

Main harmful ingredients: Xylene:

Explosion upward limit（V/V）:

7.0

Explosion downward limit%

（V/V）: 1.1 Saturated vapour

pressure:(KPa):1.33

(32℃)

200# gasoline:;

Explosion upward limit（V/V）:

6.0

Explosion downward limit%

（V/V）: 1.3 Saturated vapour

pressure:(KPa):1.33

(32℃) Solvents contained in this product are inflammable and

volatile material,Air and vapor of this product may form an

explosive mixture which will be burnt if met with fi

当当在美国上市的招股说明书,可详细了解当当的有关信息。

E-COMMERCE CHINA DANGDANG INC. (DANG)

424B4

Prospectus filed pursuant to Rule 424(b)(4)Filed on 12/08/2010

当当在美国上市的招股说明书,可详细了解当当的有关信息。

Filed Pursuant to Rules 424(b)(4)

Registration No. 333-170663

PROSPECTUS

17,000,000 AMERICAN DEPOSITARY SHARES

E-Commerce China Dangdang Inc.

Representing 85,000,000 Class A Common Shares

This is an initial public offering of American depositary shares, or ADSs, of E-Commerce China Dangdang Inc. Each ADS represents five Class A common shares, par value US$0.0001 per share. W

Operation and Maintenance Manual of

Special Truck Crane Chassis

BCW5481JQZ Emission Level: EURO Ⅲ

BQ-TADANO CRANE (BEIJING) CO., LTD.

FOREWORD

This manual has been prepared to provide technical document about the performance, structure, operation, maintenance and adjustment of the 75 T serial chassis designed by BQ-TADANO CRANE (BEIJING) CO., LTD. Chassis driver of crane truck and maintenance workers could reference it. Obtaining normal service life of the chassis, please read the manual carefully and familiarize you with

July 2012

First of all thank you to purchase and use our products, I hope our products can in your work to bring you the convenience and comfort.

Before using this unit, please read this manual. So that you can safe, correct operation and maintenance, and makes the machine has long maintained good working state.

1.Main purposes and scope of use The conveyor belt is mainly used for

conveying process.

２.The main technical parameters and materials

Motor: the use of 0.75KW 400V Taiwan sub ge

Instruction Manual

1M23Z03702

Technical updates and additional programming examples available at: /faq

Entire Contents © 2013

TABLE OF CONTENTS

●Support and Service .........................................4●Application, Export, and Modification ...........5●Definitions of Symbols ......................................6●Safety Precautions (do not operate without reading) .............................................................6●Features of FX-22 ..........................................10●Contents and technical speci

中北大学课程设计说明书

目录

1. 题目要求及参数确定 ...................................... 错误！未定义书签。

1.1设计要求 ............................................ 错误！未定义书签。 1.2运动参数确定 ........................................ 错误！未定义书签。 1.3动力参数的确定 ...................................... 错误！未定义书签。 2.运动设计 ................................................. 错误！未定义书签。

2.1 传动组的传动副数的确定 ............................. 错误！未定义书签。 2.2 结构网和结构式各种方案的选择 ....................... 错误！未定义书签。 2.3 拟定转速图 ......................................... 错误！未定义书签。 2.4 齿轮齿数的确定 ..................

新版化学品安全技术说明书

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and

Labelling of Chemicals (GHS) - Sixth revised edition

1.Identification

1.1GHS Product identifier

Product name potassium dihydrogen phosphate

1.2Other means of identification

Product number-

Other names Potassium phosphate

1.3Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives

Uses advised against no data available

1.4Supplier's details

Company填写贵公司英文名称

Address填写贵公司英文地址

Telephone填写贵公司电话

Fa

南通农业职业技术学院

毕业论文（设计）

课题名称 涡轮蜗杆箱体工艺夹具设计

专业及班级 机制3101 学号 1062304105

姓

名

陈飞 指导老师

缪霞

2013年 5月 7

日

前 言

本次设计是为毕业答辩而准备的。大学课程已全部结束，此次设计要把大学期间学的东西综合运用，使我们学的东西融会贯通，并结合生产实习中学到的实践知识独立地分析和解决工艺问题。

本次设计是涡轮蜗杆的一个重要零件——箱体。内容涉及到零件分析、确定毛坯、拟订工艺、工序设计以及两套夹具设计。此次设计把我们大学期间学的大部分内容都用上了，还用到了其它有关手册和图表。这次设计是在学校的最后一次设计，它是一次很好的锻炼机会，为我们未来从事的工作打下良好的基础。

由于能力有限，经验不足，设计中有许多不足之处，希望各位老师多加指教。

涡轮蜗杆箱体工艺夹具设计

摘 要

在机械工业中，产品由于在质量、效能和可靠性等方面有很高的要求，而且

构造特点一般表现为形状复杂、壁薄、刚度低、技术要求 高等。因此，对它的 制造与工艺就显得非常具有挑战性和严格性。

本次设计是针对阀导承的制造与工艺, 详细地介

摘要

本模具设计的是扣环支架的弯曲冲孔切边级进模具和一套弯曲模具，首先我们对零件做整体的分析。包括：材料的使用、精度的要求、工序的要求以及成本的要求等。为了降低成本，对排样方式进行了合理的设计；其次，对零件整体进行工艺设计。通过工艺目的的设计、工序的顺序设计、压力机的选择等来实现所要达到的要求；再次，想要保证制件精度的要求，就要考虑模具刃口尺寸的计算。因为刃口是冲制工件的主要工作部分，刃口处的精度就决定了制件的精度，就必须根据公差来进行精确计算。

最后，根据计算出的模具刃口尺寸设计出相应的凹模，并且查找资料选择冷冲压模的标准零件，符合标准后，就把凹模与其它各零部件进行总体装配。在确定了模具体闭合高度后，选出合适的压力机在调试校验后并进行试冲加工，以达到符合的标准，最终完成加工。

关键词：冲压模具;冲压工艺;模具设计

I

Abstract

First of all, do a thorough analysis for the parts, which include the using of the material, the requirement of accuracy and the requirement of working p