China wholesaler Zm-1150d-10 Program-Controlled Double Worm Gear Paper Cutter with Great quality

Product Description

Products Description

1.Double worm gear paper cutting machine: this series of double worm gear and double CZPT groove free table paper cutting machine has obtained the utility model patent. X.

2.High-speed ball screw, linear CZPT rail and slotless workbench is composed of box-type paper feeding mechanism.

3.To ensure the accurate positioning of the paper feeder under high speed movement, the paper pressing mechanism is driven by hydraulic pressure, and the pressure is stepless adjustable, and the pressure regulating range is large.

4.The cutting mechanism is driven by the worm gear by the worm bar through the electromagnetic friction clutch to drive the cutter bed at the same time, and the cutter bed is equipped with overload safety device, infrared photoelectric device, electronic knife lock device, cutting double hands synchronous button operation device.

5.Therefore, this series of machines have the characteristics of large cutting force, high cutting precision, convenient operation, safe and reliable, strong and durable, especially suitable for cutting all kinds of honeycomb paper, gumbed paper board, PC board and other hard materials.

 

Machine Parameters:

Model

 

1150D-10

 

Max cutting width

 

115(cm)

 

Max cutting length

 

116(cm)

 

Max cutting height

 

16.5(cm)

 

Main motor power

 

5.5(N)

 

Cutting speed

 

45Cycles/min

 

Weight

 

4000Cycles/min

 

Width of machine with sideway

 

317(cm)

 

Width of machine without sideway

 

281(cm)

 

length

 

261(cm)

 

height

 

174(cm)

 

Smallest cut without false clamp

 

3(cm)

 

Smallest cut with false clamp

 

10(cm)

 

Knife thickness

 

139x16x1.37(cm)

 

Packing size (LxWxH)

 

311x162x204(cm)

 

The programming capacity is up to 2000 groups, each program group has 999 different positions to cut data, data memory storage up to 300,000 hours, thus ensuring reliability and stability.
The paper feeding motor adopts servo motor, the paper feeding speed is 6-18m minutes, and the paper feeding positioning accuracy can reach 0.01mm.

 

This series of products are suitable for cutting all kinds of paper, such as carbonless paper, copperplate paper, gray board paper, photo album, etc., especially suitable for office, school, graphic advertising.

Applications cover :

paper, plastic sheets, metal slides, honeycomb paperboard and paperboard, carbon fiber sheets, leather,cellophane, packaging cloth and other materials.Packaging & Shipping

Packaging Details

 

Export Packing

 

Delivery Detail

 

within 7-14 days after your payment

 

Our Services

 

24 hours on-line services for you.
◊ Professional person reply your questions.
◊ One year warranty for you.
◊ Perfect and careful after-sale service.

Certifications

Company Information

HangZhou Zomagtc Machinery Company Ltd.
HangZhou Zomagtc Machinery Company Ltd have designing,developing ,manufacturing and marketing machinery for more than 10 years. Firstly, we mainly sever China mainland customers.In order to adapt to world market development,now we do the exporting business directly.After these years of development, we have high quality peofessional teams, skillful talents, strong technical force,strong and independment research and development capabillties, advanced production equipment and a perfect after-sale service system.So choose us,equaling to choose the competitive price and stable quality both.

About Us

 

 

FAQ

 

Q: Why don’t person reply to me?
A: Our person is 24hours on-line. When nobody reply you , please leave your requirements on e-mail or chat tool, we will reply you as soon as possible.
Q:Can you guarantee your quality?
A:Of course. We are the manufacture factory. More important, we put a high value on our reputation. Best quality is our principle all the time. You can be assured on our production completely.
Q:How do you make your price?
A: We make the price according to our comprehensive costing. And our price will lower than the trade company because we are manufacture. You will get competitive price and better quality.

Screw Sizes and Their Uses

Screws have different sizes and features. This article will discuss screw sizes and their uses. There are 2 main types: right-handed and left-handed screw shafts. Each screw features a point that drills into the object. Flat tipped screws, on the other hand, need a pre-drilled hole. These screw sizes are determined by the major and minor diameters. To determine which size of screw you need, measure the diameter of the hole and the screw bolt’s thread depth.

The major diameter of a screw shaft

The major diameter of a screw shaft is the distance from the outer edge of the thread on 1 side to the tip of the other. The minor diameter is the inner smooth part of the screw shaft. The major diameter of a screw is typically between 2 and 16 inches. A screw with a pointy tip has a smaller major diameter than 1 without. In addition, a screw with a larger major diameter will have a wider head and drive.
The thread of a screw is usually characterized by its pitch and angle of engagement. The pitch is the angle formed by the helix of a thread, while the crest forms the surface of the thread corresponding to the major diameter of the screw. The pitch angle is the angle between the gear axis and the pitch surface. Screws without self-locking threads have multiple starts, or helical threads.
The pitch is a crucial component of a screw’s threading system. Pitch is the distance from a given thread point to the corresponding point of the next thread on the same shaft. The pitch line is 1 element of pitch diameter. The pitch line, or lead, is a crucial dimension for the thread of a screw, as it controls the amount of thread that will advance during a single turn.
screwshaft

The pitch diameter of a screw shaft

When choosing the appropriate screw, it is important to know its pitch diameter and pitch line. The pitch line designates the distance between adjacent thread sides. The pitch diameter is also known as the mean area of the screw shaft. Both of these dimensions are important when choosing the correct screw. A screw with a pitch of 1/8 will have a mechanical advantage of 6.3. For more information, consult an application engineer at Roton.
The pitch diameter of a screw shaft is measured as the distance between the crest and the root of the thread. Threads that are too long or too short will not fit together in an assembly. To measure pitch, use a measuring tool with a metric scale. If the pitch is too small, it will cause the screw to loosen or get stuck. Increasing the pitch will prevent this problem. As a result, screw diameter is critical.
The pitch diameter of a screw shaft is measured from the crest of 1 thread to the corresponding point on the next thread. Measurement is made from 1 thread to another, which is then measured using the pitch. Alternatively, the pitch diameter can be approximated by averaging the major and minor diameters. In most cases, the pitch diameter of a screw shaft is equal to the difference between the two.

The thread depth of a screw shaft

Often referred to as the major diameter, the thread depth is the outermost diameter of the screw. To measure the thread depth of a screw, use a steel rule, micrometer, or caliper. In general, the first number in the thread designation indicates the major diameter of the thread. If a section of the screw is worn, the thread depth will be smaller, and vice versa. Therefore, it is good practice to measure the section of the screw that receives the least amount of use.
In screw manufacturing, the thread depth is measured from the crest of the screw to the root. The pitch diameter is halfway between the major and minor diameters. The lead diameter represents the amount of linear distance traveled in 1 revolution. As the lead increases, the load capacity decreases. This measurement is primarily used in the construction of screws. However, it should not be used for precision machines. The thread depth of a screw shaft is essential for achieving accurate screw installation.
To measure the thread depth of a screw shaft, the manufacturer must first determine how much material the thread is exposed to. If the thread is exposed to side loads, it can cause the nut to wedge. Because the nut will be side loaded, its thread flanks will contact the nut. The less clearance between the nut and the screw, the lower the clearance between the nut and the screw. However, if the thread is centralized, there is no risk of the nut wedgeing.
screwshaft

The lead of a screw shaft

Pitch and lead are 2 measurements of a screw’s linear distance per turn. They’re often used interchangeably, but their definitions are not the same. The difference between them lies in the axial distance between adjacent threads. For single-start screws, the pitch is equal to the lead, while the lead of a multi-start screw is greater than the pitch. This difference is often referred to as backlash.
There are 2 ways to calculate the pitch and lead of a screw. For single-start screws, the lead and pitch are equal. Multiple-start screws, on the other hand, have multiple starts. The pitch of a multiple-start screw is the same as its lead, but with 2 or more threads running the length of the screw shaft. A square-thread screw is a better choice in applications requiring high load-bearing capacity and minimal friction losses.
The PV curve defines the safe operating limits of lead screw assemblies. It describes the inverse relationship between contact surface pressure and sliding velocity. As the load increases, the lead screw assembly must slow down in order to prevent irreversible damage from frictional heat. Furthermore, a lead screw assembly with a polymer nut must reduce rpm as the load increases. The more speed, the lower the load capacity. But, the PV factor must be below the maximum allowed value of the material used to make the screw shaft.

The thread angle of a screw shaft

The angle between the axes of a thread and the helix of a thread is called the thread angle. A unified thread has a 60-degree angle in all directions. Screws can have either a tapped hole or a captive screw. The screw pitch is measured in millimeters (mm) and is usually equal to the screw major diameter. In most cases, the thread angle will be equal to 60-degrees.
Screws with different angles have various degrees of thread. Originally, this was a problem because of the inconsistency in the threading. However, Sellers’s thread was easier to manufacture and was soon adopted as a standard throughout the United States. The United States government began to adopt this thread standard in the mid-1800s, and several influential corporations in the railroad industry endorsed it. The resulting standard is called the United States Standard thread, and it became part of the ASA’s Vol. 1 publication.
There are 2 types of screw threads: coarse and fine. The latter is easier to tighten and achieves tension at lower torques. On the other hand, the coarse thread is deeper than the fine one, making it easier to apply torque to the screw. The thread angle of a screw shaft will vary from bolt to bolt, but they will both fit in the same screw. This makes it easier to select the correct screw.
screwshaft

The tapped hole (or nut) into which the screw fits

A screw can be re-threaded without having to replace it altogether. The process is different than that of a standard bolt, because it requires threading and tapping. The size of a screw is typically specified by its major and minor diameters, which is the inside distance between threads. The thread pitch, which is the distance between each thread, is also specified. Thread pitch is often expressed in threads per inch.
Screws and bolts have different thread pitches. A coarse thread has fewer threads per inch and a longer distance between threads. It is therefore larger in diameter and longer than the material it is screwed into. A coarse thread is often designated with an “A” or “B” letter. The latter is generally used in smaller-scale metalworking applications. The class of threading is called a “threaded hole” and is designated by a letter.
A tapped hole is often a complication. There is a wide range of variations between the sizes of threaded holes and nut threads, so the tapped hole is a critical dimension in many applications. However, even if you choose a threaded screw that meets the requisite tolerance, there may be a mismatch in the thread pitch. This can prevent the screw from freely rotating.

China wholesaler Zm-1150d-10 Program-Controlled Double Worm Gear Paper Cutter   with Great qualityChina wholesaler Zm-1150d-10 Program-Controlled Double Worm Gear Paper Cutter   with Great quality

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