Product Description

1.Feature and advantage:

Theme Park  Mini Track Train/ Locomotive with 120 Seats  

Manufacturer for Amusement Rides Mini Diesel  Track Train with High quality & conpetitive price you. Customer is welcome to visit our new showroom and factory located in HangZhou City, China. 

2.Specifications

DST01-7C-120B Open-type Sightseeing Mini Train

Gauge: 762/900/1435mm
Marshalling:  locomotive +coal water truck  + carriage*3
Speed: 10km/h
Crew: 40 *3=120
Mat limit slope: 30 per thousand
Restriction curve radius: 30m 
Power: diesel generating set (Cummins) 

2.1 Ambient conditions and vehicle parameters

1) Project location height is not more than 2000 meters above sea level.
2) The air temperature is between -10 and 40 degree.
3) Electronic components must not be activated without dehumidification in relative humidity greater than 95% or condensation.
4) Vehicles should be CZPT to withstand the invasion of wind and sand and the resistance to salt spray
5) Line gauge: 762mm
6) Limiting slope: 30 ‰ (reduction calculations for curves)
7) The radius of the line longitudinal curve is 200m
8) Line minimum curve radius 40m, difficult area 30m
   

              
2.2 Vehicle parameters

1) Style: European classical (see attachment renderings)
2) Gauge: 762mm
3) Formation mode: locomotive + coal water truck + compartment + compartment + compartment + compartment
4) Group size 38.2m (length) x 1.9m (width) x 2.8m (height)
5) Passenger Capacity: 128 seats
6) Limit curve radius: 40m, difficult section (station) 30m
7) Limit slope: <= 30‰, curve section needs to perform this calculation
8) Speed: 0-10km/H
9) Emergency braking distance: <4m
10) Xihu (West Lake) Dis.d tour system: The host is located on the bridge of the locomotive, the audio is located in each compartment, playing background music, site broadcast, temporary voice notification
11) Overall dimensions mm: 10170 (length) * 2000 (width) * 2830 (high)
12) Driver’s seat: seated 2 seats
13) Structure: Q235 profile, steel plate welding
14) Locomotive axis sequence: 2-2-0
15) Drive system:
16) Coal Waterwheels: Power Bogies
17) Drive Motor : 7.5KW*4 Variable Frequency Motor
18) Speed control method: frequency conversion speed control touch screen + plc + inverter S curve acceleration vector control 19) Main power source: CZPT diesel generator set 80kw, Stanford generator
20) Braking system: Working brake: Regenerative braking (motor fed brake) Emergency, parking brake: Electropneumatic braking
21) Forward driving video (improving driver’s view)
22) EffectSmokestack effect of continuous smoke \steam whistle\copper bell (12 inches)
23) Overall dimensions mm: 6.2 (L) * 1900 (W) * 2800 (H)
24) Cabin form: semi-open type, on both sides of the car, with car steps
25) Minimum height of passenger area: 1800mm
26) Floor height: 600mm (rail surface)
27) Step height: 400mm (rail surface)
28) Structure: Q235 profile, sheet metal welding, roof FRP composite
29) Running system: Bogie form (with automatic emergency braking)
30) Renovation: Roof interior wallsolid wood buckle + wood paint (6 degrees) Floor: bamboo plastic plate + pattern aluminum
31)Seats: 32 seats (wooden seats) Lamps: Antique LED Ceiling Lights Sound: Wood Effect Ceiling Speakers
32)Car side railing: solid wood (weathering wood oil 6 degrees)
33)Side door: 8 sided, FRP CZPT (inside solid wood) End window: Solid wood pHangZhou window
34)Urveillance: Camera (recording) 2pcs/car
35) European metal corner flower on the roof: 16 handrails on and off: 304 stainless steel
36)Weather curtain: transparent shutter (removable, fast retractable)

2.3 Company profile

HangZhou dising technologies Co., Ltd.Is located in the east lake new technology development zone in HangZhou, ZheJiang province.It is a professional supplier of tourist attraction, theme park, characteristic town, and commercial block slow rail transit system;Our service covers the whole process of slow rail transit system survey and design, special track vehicle design and so on.
We promise to improve our professional skills and be based on a careful design attitude, a profound understanding of customer needs and a rich experience in project implementation, to provide customers with high quality and reliable products and economic and reasonable projects.

2.4 Products Series

In the years of industry experience, the company created the ZheJiang tenyun steam locomotive replica plate, the Tianya  corner scenic spot in ZheJiang , the HangZhou Yuet square project, the tram, the ZheJiang lling National Agricultural Park sightseeing train, the Xihu (West Lake) Dis. Lu Jia Village sightseeing small train and so on. The main products covers 3 kinds of landscapes:tourism. Sightseeing trains, sightseeing trams and locomotives 3 kinds of landscapes.

1. Electric Train Sets
2. Electric Locomotive
3. Fun Train
4. Sightseeing Mini Train
5. Tram

5. Delivery and Shipment

Shipping by sea: Around 4 weeks to arrive.
Delivery Time: Around 30 working days after receipt of deposit.
MOQ: 1 set.
Payment Term:  30% T/T deposit, 70% T/T before delivery.

6. Warranty and post service 

Mini Electric Trackless Train for Tourist: 1 year full warranty,offer FREE components under EXW shipped term.
oversea engineer aftre sale service available

7. FAQ

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?

A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

The Different Types of Splines in a Splined Shaft

A splined shaft is a machine component with internal and external splines. The splines are formed in 4 different ways: Involute, Parallel, Serrated, and Ball. You can learn more about each type of spline in this article. When choosing a splined shaft, be sure to choose the right 1 for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.

Involute splines

Involute splines in a splined shaft are used to secure and extend mechanical assemblies. They are smooth, inwardly curving grooves that resist separation during operation. A shaft with involute splines is often longer than the shaft itself. This feature allows for more axial movement. This is beneficial for many applications, especially in a gearbox.
The involute spline is a shaped spline, similar to a parallel spline. It is angled and consists of teeth that create a spiral pattern that enables linear and rotatory motion. It is distinguished from other splines by the serrations on its flanks. It also has a flat top. It is a good option for couplers and other applications where angular movement is necessary.
Involute splines are also called involute teeth because of their shape. They are flat on the top and curved on the sides. These teeth can be either internal or external. As a result, involute splines provide greater surface contact, which helps reduce stress and fatigue. Regardless of the shape, involute splines are generally easy to machine and fit.
Involute splines are a type of splines that are used in splined shafts. These splines have different names, depending on their diameters. An example set of designations is for a 32-tooth male spline, a 2,500-tooth module, and a 30 degree pressure angle. An example of a female spline, a fillet root spline, is used to describe the diameter of the splined shaft.
The effective tooth thickness of splines is dependent on the number of keyways and the type of spline. Involute splines in splined shafts should be designed to engage 25 to 50 percent of the spline teeth during the coupling. Involute splines should be able to withstand the load without cracking.

Parallel splines

Parallel splines are formed on a splined shaft by putting 1 or more teeth into another. The male spline is positioned at the center of the female spline. The teeth of the male spline are also parallel to the shaft axis, but a common misalignment causes the splines to roll and tilt. This is common in many industrial applications, and there are a number of ways to improve the performance of splines.
Typically, parallel splines are used to reduce friction in a rotating part. The splines on a splined shaft are narrower on the end face than the interior, which makes them more prone to wear. This type of spline is used in a variety of industries, such as machinery, and it also allows for greater efficiency when transmitting torque.
Involute splines on a splined shaft are the most common. They have equally spaced teeth, and are therefore less likely to crack due to fatigue. They also tend to be easy to cut and fit. However, they are not the best type of spline. It is important to understand the difference between parallel and involute splines before deciding on which spline to use.
The difference between splined and involute splines is the size of the grooves. Involute splines are generally larger than parallel splines. These types of splines provide more torque to the gear teeth and reduce stress during operation. They are also more durable and have a longer life span. And because they are used on farm machinery, they are essential in this type of application.

Serrated splines

A Serrated Splined Shaft has several advantages. This type of shaft is highly adjustable. Its large number of teeth allows large torques, and its shorter tooth width allows for greater adjustment. These features make this type of shaft an ideal choice for applications where accuracy is critical. Listed below are some of the benefits of this type of shaft. These benefits are just a few of the advantages. Learn more about this type of shaft.
The process of hobbing is inexpensive and highly accurate. It is useful for external spline shafts, but is not suitable for internal splines. This type of process forms synchronized shapes on the shaft, reducing the manufacturing cycle and stabilizing the relative phase between spline and thread. It uses a grinding wheel to shape the shaft. CZPT Manufacturing has a large inventory of Serrated Splined Shafts.
The teeth of a Serrated Splined Shaft are designed to engage with the hub over the entire circumference of the shaft. The teeth of the shaft are spaced uniformly around the spline, creating a multiple-tooth point of contact over the entire length of the shaft. The results of these analyses are usually satisfactory. But there are some limitations. To begin with, the splines of the Serrated Splined Shaft should be chosen carefully. If the application requires large-scale analysis, it may be necessary to modify the design.
The splines of the Serrated Splined Shaft are also used for other purposes. They can be used to transmit torque to another device. They also act as an anti-rotational device and function as a linear guide. Both the design and the type of splines determine the function of the Splined Shaft. In the automobile industry, they are used in vehicles, aerospace, earth-moving machinery, and many other industries.

Ball splines

The invention relates to a ball-spinned shaft. The shaft comprises a plurality of balls that are arranged in a series and are operatively coupled to a load path section. The balls are capable of rolling endlessly along the path. This invention also relates to a ball bearing. Here, a ball bearing is 1 of the many types of gears. The following discussion describes the features of a ball bearing.
A ball-splined shaft assembly comprises a shaft with at least 1 ball-spline groove and a plurality of circumferential step grooves. The shaft is held in a first holding means that extends longitudinally and is rotatably held by a second holding means. Both the shaft and the first holding means are driven relative to 1 another by a first driving means. It is possible to manufacture a ball-splined shaft in a variety of ways.
A ball-splined shaft features a nut with recirculating balls. The ball-splined nut rides in these grooves to provide linear motion while preventing rotation. A splined shaft with a nut that has recirculating balls can also provide rotary motion. A ball splined shaft also has higher load capacities than a ball bushing. For these reasons, ball splines are an excellent choice for many applications.
In this invention, a pair of ball-spinned shafts are housed in a box under a carrier device 40. Each of the 2 shafts extends along a longitudinal line of arm 50. One end of each shaft is supported rotatably by a slide block 56. The slide block also has a support arm 58 that supports the center arm 50 in a cantilever fashion.

Sector no-go gage

A no-go gauge is a tool that checks the splined shaft for oversize. It is an effective way to determine the oversize condition of a splined shaft without removing the shaft. It measures external splines and serrations. The no-go gage is available in sizes ranging from 19mm to 130mm with a 25mm profile length.
The sector no-go gage has 2 groups of diametrally opposed teeth. The space between them is manufactured to a maximum space width and the tooth thickness must be within a predetermined tolerance. This gage would be out of tolerance if the splines were measured with a pin. The dimensions of this splined shaft can be found in the respective ANSI or DIN standards.
The go-no-go gage is useful for final inspection of thread pitch diameter. It is also useful for splined shafts and threaded nuts. The thread of a screw must match the contour of the go-no-go gage head to avoid a no-go condition. There is no substitute for a quality machine. It is an essential tool for any splined shaft and fastener manufacturer.
The NO-GO gage can detect changes in tooth thickness. It can be calibrated under ISO17025 standards and has many advantages over a non-go gage. It also gives a visual reference of the thickness of a splined shaft. When the teeth match, the shaft is considered ready for installation. It is a critical process. In some cases, it is impossible to determine the precise length of the shaft spline.
The 45-degree pressure angle is most commonly used for axles and torque-delivering members. This pressure angle is the most economical in terms of tool life, but the splines will not roll neatly like a 30 degree angle. The 45-degree spline is more likely to fall off larger than the other two. Oftentimes, it will also have a crowned look. The 37.5 degree pressure angle is a compromise between the other 2 pressure angles. It is often used when the splined shaft material is harder than usual.