China Good quality M1450bx2000 – 500*2000mm High Precision CZPT Cylindrical Grinding Machine near me shop

产品描述

1. Picture

2. Parameters

Main Specification	M1450BX2000
External Cylindrical Grinding Capacity (dia.*L)	Ø8~Ø500mm*2000mm
Internal Cylindrical Grinding Capacity (dia.*L)	Ø30~Ø100mm*125mm
Max. Workpiece Weight	1000kgs
Center Height	270mm
Table Longitudinal Travel	2000mm
Table Longitudinal Feeding Speed	100~4000mm/min
Table Swivel	clockwise 5/3°~anticlockwise 7°
Headstock Center Taper	MT4#
Headstock Motor	0.75kW
Headstock Spindle Speed	25~380rpm (50Hz) variable
Wheelhead Spindle Motor	4kW
Wheelhead Spindle Speed	1670rpm
Wheelhead Transverse Travel	200mm
Wheelhead Transverse Feed per Handwheel Graduation	0.005mm
Wheelhead Transverse Feed per Handwheel Revolution	1mm
External Grinding Wheel Size (O.D.*thickness*I.D.)	max. Ø400*50*Ø203mm min. Ø280*50*Ø203mm
External Grinding Wheel Linear Speed	max. 35000mm/s
Internal Grinding Wheel Size (O.D.*thickness*I.D.)	max. Ø50*16*Ø40mm min. Ø45*10*Ø35mm
Internal Grinding Wheel Spindle Speed	14000rpm
Tailstock Center Taper	MT4#
Tailstock Quill Travel	25mm
Gross Weight	≈ 9000/9900kgs
Packaging Dimension(L*W*H)	≈ 6571*2680*1700mm

3. Standard Accessories

1	Grinding wheel	2	Wheel flange
3	Wheel balancing base	4	Wheel balancing arbor
5	Extractor	6	Diamond dresser
7	Leveling pad	8	Anchor bolt
9	Tool box with tools	10	Open type steady rest
11	Cooling system	12	Three jaw chuck

4. Feature
   M1450BX2000
   High Precision Semi-auto Universal Cylindrical Grinder
   Max. Grinding Diameter: Φ 500mm
   Max. Grinding Length: 2000mm

Features of Structure and Performance

• The hydraulic driving system adopts screw pump, so the machine can run smoothly with low noise.
• The wheel head uses sleeve-type hydrodynamic bearing, gaining the features of high rotation precision and rigidity.
• The feeding guideway uses plastic-coated  (Teflon) guideway, improving the stability and vibration resistance in low-speed running.
• The machine has the following features: high machining accuracy, rational overall layout, attractive appearance, centralized and visualized operating handles, and simple and safe operation.

Application of the Machine

  Application .
The machine is used for the external and internal surface grinding of cylindrical and conical workpieces.

 Scope of application
The machine is suitable for the high precision grinding of batched shafts and sleeves, etc. It’s widely used in the industry of automobile, engines, glibs and pumps, compressor, electron, tools, etc. machining of small-lot shafts and sleeve parts in the machining workshop, tool workshop,overhaul workshop, etc.
Ou machine is used for mirror grinding.

 Operation mode
 Manual operation: longitudinal grinding, plunge-cutting grinding.

 Fixed-distance semi-automatic grinding cycle: longitudinal & plunge-cutting grinding cycle.

 Automatic gauge controlling semi-automatic grinding cycle: longitudinal & plunge-cutting grinding cycle.

 

5. Company & Factory
      HangZhou CD Machinery Co., Ltd. is located in the beautiful city of HangZhou, about 100 kilometers away from ZheJiang .Our main products are : CNC grinding Machine ,CNC Milling Machine ,Vertical Machining Center ,Lathe Machine ,Drilling Machine ,Milling Machine and others metal cutting machine tools .All the products above have passed CE ,ISO certificates .Our company formed a good CZPT relationship with domestic and foreign sales agents.Our company not only has formed a mature sales network in China, but also signed sales agency contracts with copanies from more than 30 foreign countries, and our machines has been exporting to Europe, Asia, Africa, South America, North America, Australia and other zones ,and have been trusted and praised by vast number of users. Our company focuses on strict and effective management,system, strict audit machines’ quality ,try not to let out a detail, and make the machines more refined and finer .Service is our CZPT theme of the pursuit.Our company can also procide OEM and ODM service .Is always adhering to the “QUALITY IS THE FIRST” purposes, to provide better quality machines ,more efficient and thoughtful after-sale service to customers . With your support, we will make great progress. Let’s join hands and create a better future!
      Welcome to visit us!

6. Dellivery Picture

7. 常问问题
    Q: Are you trading company or manufacture?
     A: We are factory.
    Q: How long is your delivery time?
     A: Generally it is 10~20 days if the goods are in stock.Or it is 30~60 days if the goods aer not in stock,according to your quantity.
    Q: Do you provide samples?is it free or extra?
    A: Yes,we could offer the sample,but need extra cost.
    Q: What is your terms or payment?
    A: 30% T/T in advance,balance before shippment.
 

花键联轴器在盘式制动器安装接口中的优势

Spline couplings are commonly used for securing disc brake mounting interfaces. Spline couplings are often used in high-performance vehicles, aeronautics, and many other applications. However, the mechanical benefits of splines are not immediately obvious. Listed below are the benefits of spline couplings. We’ll discuss what these advantages mean for you. Read on to discover how these couplings work.

碟刹安装接口采用花键连接。

There are 2 common disc brake mounting interfaces – splined and six-bolt. Splined rotors fit on splined hubs; six-bolt rotors will need an adapter to fit on six-bolt hubs. The six-bolt method is easier to maintain and may be preferred by many cyclists. If you’re thinking of installing a disc brake system, it is important to know how to choose the right splined and center lock interfaces.

航空航天应用

飞机中用于花键联轴器的花键结构极其复杂。虽然之前的研究已经探讨过花键的设计，但鲜有文献关注花键联轴器错位的问题。尽管如此，我们获得的精确结果是通过专用仿真工具获得的，而这些工具目前尚未商业化。不过，这些工具可以为我们的方法提供有益的参考。如果设计人员能够使用简单的工具来评估接触压力峰值，将会大有裨益。我们的分析方法能够解答此类问题。
用于航空航天领域的花键联轴器设计必须精确，以最大限度地减轻重量并防止失效。除了减轻重量外，还必须最大限度地减少微动疲劳。花键联轴器齿上的压力分布是决定其微动疲劳的重要因素。因此，我们采用分析和实验方法研究了花键联轴器轴向的接触压力分布。
花键联轴器的齿可以根据其啮合方式进行分类。本研究探讨了施加于节圆直径的合力作用下，花键联轴器齿上各齿的接触力分布情况。利用有限元模型，针对标称偏差和平行偏移偏差生成了数值结果。轴向齿廓决定了联轴器的性能及其耐磨能力。角度偏差也是一个需要考虑的问题，它会导致错位。
为了评估花键联轴器的磨损损伤，我们必须考虑微动磨损对部件的影响。这种磨损是由啮合齿之间的相对运动引起的。这种错位可能是由振动、齿轮的周期性挠曲或角度错位造成的。该分析的结果有助于设计人员改进花键联轴器的设计，并提高其性能。
CZPT聚酰亚胺是一种耐磨聚合物，是高温花键联轴器的理想选择。这种材料能有效降低摩擦和磨损，提供低摩擦表面，且磨损率低。此外，其使用寿命可达金属对金属花键连接的50倍。因此，选择合适的花键联轴器材料至关重要。

高性能车辆

A spline coupler is a device used to connect splined shafts. A typical spline coupler resembles a short pipe with splines on either end. There are 2 basic types of spline coupling: single and dual spline. One type attaches to a drive shaft, while the other attaches to the gearbox. While spline couplings are typically used in racing, they’re also used for performance problems.
花键联轴器的关键挑战在于确定花键接头的最佳尺寸。这十分困难，因为目前尚无商业软件能够模拟错位接头的情况，而错位接头可能会损坏部件。本文提出了一种用于估算花键连接中接触压力的解析方法。该方法的结果与数值方法相当，但需要专门的软件才能精确模拟联轴器的运行。这项研究着重探讨了几个重要问题，旨在简化花键联轴器在高性能车辆中的应用。
可以使用齿状结构计算花键组件的刚度。这种花键可以集成到花键连接中，以提供扭转振动分析所需的整体刚度。轴承反力是在一定不对中程度下计算的。这些信息可用于设计轴承尺寸和校正不对中。花键联轴器有三种类型。
大径配合花键的外径经过严格控制。这种紧密配合确保了公花键与母花键之间的同心度传递。公花键的齿尖通常带有倒角，并留有圆角半径。这些花键通常由钢坯或铝坯锻造而成。这些材料以其高强度和锻造工艺形成的均匀晶粒而闻名。ANSI 和 DIN 设计手册对配合等级进行了定义。

碟刹安装接口

用于盘式制动器安装接口的花键联轴器是一种轮毂与制动盘之间的连接方式。它是一种高度耐用的连接机构，可减少制动盘向轮毂的热传递。这种安装方式还能隔离轮毂与制动盘的直接接触。此外，它的设计旨在最大限度地减少车辆停机时间和维护所需的调整次数。
盘式制动器通常与轮毂花键有较大的金属接触。制动盘通过中间嵌件固定在轮毂上。这种金属接触还有助于将制动盘的热量传递到轮毂。用于盘式制动器安装接口的花键连接件包括一个安装环，该安装环可以是螺纹花键，也可以是非螺纹花键。
During drag brake experiments, perforated friction blocks filled with various additive materials are introduced. The materials included include Cu-based powder metallurgy material, a composite material, and a Mn-Cu damping alloy. The filling material affects the braking interface’s wear behavior and friction-induced vibration characteristics. Different filling materials produce different types of wear debris and have different wear evolutions. They also differ in their surface morphology.
盘式制动器联轴器通常有两种类型：普通型和加强型（HD），两者可以互换。普通型安装最简便，而加强型则包含多个部件。这两种联轴器通常同时安装，但安装接口不同。您务必为您的车辆购买合适的联轴器。这些接口是车辆的重要组成部分，必须正确安装才能确保正常运行。
碟刹利用碟片与轮毂之间的连接元件来定位制动力并将其传递到轮辋。这些元件通常由不锈钢制成，这增加了碟刹安装接口的制造成本。尽管碟刹具有诸多优点，但它们承受的高制动力载荷对材料本身也是一种考验。此外，传递到中间元件的过热也会对刹车系统的疲劳寿命和长期强度产生不利影响。