China Professional Horizontal/Vertical Single Screw Plastic Extruder Hardened Tooth Surface Zlyj Gearbox Reducer for Plastic Machine Film Blowing near me factory

製品説明

Horizontal/Vertical Single Screw Plastic Extruder Hardened Tooth Surface CZPT Gearbox Reducer for Plastic Machine Film Blowing

1, The gear is made of high-strength low-carbon alloy steel by carburizing and quenching. The hardness of
the tooth surface is up to HRC58-62. The gears are groun d grinding technology with high precision and
good contact.
2, High transmission efficiency: single stage is greater than 96.5%, double level is greater than 93%, third
level is greater than 90%.
3, Smooth operation and low noise.
4, Small size, light weight, long service life and high carrying capacity.
5, Easy to disassemble and easy to install.

No.	gearbox model	Ratio range	recommend screw diameter/mm	recommend power/HP	rating load torque/N.m	size(L*W*H)/mm	Net weight/KG
1	ZLYJ133	8/12.5/16/20	35/45/50	6~15	764	478*170*260	144
2	ZLYJ146	10/12.5/16/20	45/55	10~20	1165	560*250*320	205
3	ZLYJ173	10/16/20	55/65	15~30	1962	576*256*340	256
4	ZLYJ180		65	15~40	2764	650*256*400	350
5	ZLYJ200	12.5/16/20	65/75	30~60	3583	750*340*480	350
6	ZLYJ225	12.5/16/20	90	40~75	5334	800*360*500	650
7	ZLYJ250	16/12.5/20	100	50~100	6306	930*380*560	815
8	ZLYJ280	16/12.5/20	105/110	75~122	7643	970*410*600	1571
9	ZLYJ315	16/12.5/20	120	100~175	11822	1160*450*700	1410
10	ZLYJ330	16/12.5/20	150/160	150~217	21000	1160*450*700	1520
11	ZLYJ375	16/12.5/20	150/160	217~312	21096	1280*466*800	1800
12	ZLYJ420	16/12.5/20	150/165	272~428	25478	1420*550*920	1800
13	ZLYJ450	16/12.5/20	165	380~544	33885	1550*1200*1000	3560

1. 産業用途向けのNシリーズの幅広い包括的な製品群
2. 低速シャフト設計：キー付き円筒形、スプライン付き、シュリンクディスク付き中空形、またはスプライン付き中空形
3. 剛性が高く精密な球状黒鉛鋳鉄製ケーシング
4. 低騒音運転、高い製造品質基準
5. 高い信頼性、耐荷重性、低速軸軸受

 

 

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当社のサービス

DNV-ISO 9001およびSGS認証を取得した当社は、すべての事業活動において最高品質のサービスを提供することをお約束します。ギアボックスのメンテナンスは、ぜひ当社にお任せください。

SGR製ギアボックスは、トルクを確実かつ効率的に変換することで、ギアボックスの摩耗や損傷を防ぎます。
当社では、CZPT遊星歯車装置、二重包絡ウォームギアボックス、ヘリカルギアモーター、モジュール式ヘリカルギア装置、ウォームギアボックス、サイクロイドギアボックスなどを、お客様の用途やニーズに合わせてカスタマイズいたします。 

これらの機能により、20万時間以上の稼働時間という、信頼性と安全性を兼ね備えた耐用年数を実現します。 

1997年以来、お客様はCZPTのギアユニットに信頼を寄せてくださっています。当社のギアボックスは世界中で50万台以上が稼働しており、多くの場合、非常に過酷な条件下で使用されています。

 

関連製品

 

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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.

インボリュートスプライン

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.