Cast iron tapping machine and ordinary tapping machine which are the differences?

Abstract: As science and technology develop rapidly, social productivity gradually increased. Mechanical automation is also gradually into our work. This gives us in the operation provides a favorable foundation conditions.

As science and technology develop rapidly, social productivity gradually increased. Many new type research technologies to research and development success, this brings great convenience to our work. Mechanical automation is also gradually into our work. This gives us in the operation provides a favorable foundation conditions. Tapping machine has a lot of kinds, has pneumatic tapping machine, cast iron tapping machine, etc. Including automatic tapping machine has the highest degree of automation, at work, As long as the Blank parts into the hopper, Can automatically feed, automatic positioning, automatic clamping, automatic tapping, automatic discharging, a worker can operate multiple devices at the same time, high production efficiency, can save labor costs significantly.

So cast iron tapping machine and what is the difference between ordinary tapping machines?

In the mechanical operation, cast iron tapping machine doesn’t need to tap any lubricant or lubricating oil, direct tapping on it. Automatic tapping machine is in use, in order to not make the screw thread of too much, suggest to find a suitable piece of iron plate, thickness is best can more than three or four times the diameter of the hole above, thicker guide is better. Drill a hole to tap to be as large as the diameter of the holes.

Tapping machine is working, will be established on the base hole alignment hole and tapping, make two holes concentric. Will screw tap passes through an iron plate light hole, to the following thread bottom hole tapping, because of the guiding function of the light hole, tapping out the thread would be more positive. In the same way, to set screw wire, also with a sizzling drill on a screw diameter of wire should be covered with the same hole, automatic tapping machine as a set of guide wire. The iron plate thickness is greater than to the diameter of a silk screw on the three or four times or more. When set of silk, the set of the die with guide plate and wire, make the first set of the screw thread through the guide plate, cover silk again, due to the effect of orientation of the plate, that sets out the screw thread will not too much. In actual operation, only need to attack in the first few buttoned with guide plate for guidance, after attack was or is set, you can remove the guide plate, threading tap directly or die or set of silk.

TAGS:

Cast iron tapping machine, Ordinary tapping machine, Mechanical automation advantage, The difference between tapping machine

The role of precision speed regulator

Abstract: Precision speed regulator and hydraulic buffer, etc. belongs to a class, mainly in the automation of mechanical buffer and steady speed effect, can make the machine running at a constant speed at a certain speed, so as to ensure the accuracy of mechanical operation and security, can greatly improve the mechanical efficiency.

Precision speed regulator is a kind of automatic machine is commonly used in hydraulic components, usually by a pneumatic component category; the following introduce PURROS company characteristics of steady speed precision.

Precision speed regulator is to make the product more precise and accurate, provide some endurance, have the effect of certain stable speed, can be a long time continuous and stable control, and return use spring resetting. Use completely sealed structure does not leak oil, with dust-proof effect, suitable for all kinds of special environment. Used the hydraulic oil viscosity under temperature change can also remain quite stable, so the steady speed function is strong. It has small volume, easy to install, suitable for the manipulator, automation machinery pneumatic cylinder, speed regulation drilling machine, grinding machine and cutting machine.

Precision speed regulator usually in the manipulator, pneumatic cylinder, speed regulation drilling machine, grinding machine, cutting machine, glasses machinery, drilling machine, woodworking machinery and lock equipment, mechanical clocks and watches and other automated machinery widely applied.

Tube internal use of oil, not because of the temperature difference caused by the viscosity changes, therefore, average of tube oil stability, steady speed performance good. Axis front after heat treatment hardening, piston uses spring resetting, rigidity of ontology. The advantages of steady speed performance optimization; Good leakproof function, the pipe wall and the axis of the lens processing, can reach the best effect of leak proof.

TAGS:

Precision speed regulator role, Steady speed detector widely used, Steady speed detector advantages, Steady speed detector manufacturers

The analysis of the structure and function of oil pressure buffer

In the rapid development of automation equipment today, oil buffer by more and more applied to various industries, this buffer itself, the structure and function are inseparable. Below we introduce the structure and function of PURROS company oil pressure buffer.

Oil pressure buffer role:

In automated machinery, as can reduce the vibration and noise, the kinetic energy of moving object is converted into heat energy and release in the atmosphere, in the heart of the action object balance effectively stop; Increase the mechanical efficiency capacity, the machine life extension to reduce the maintenance cost, make the mechanical movement stability maintenance, product quality to make the operation of the machine more safety to avoid accident, make work environment to send staff efficiency, increase enterprise’s competitive advantage.

The structure of Oil pressure buffer function description:

1, Oil pressure buffer main structure is composed of body, shaft, bearing, inner tube, piston, hydraulic shaft, spring etc., When the axis by the external shock will drive the hydraulic piston extrusion tube oil, After the hydraulic oil pressure discharged by the oil drain tube holes one by one, at the same time through the inner pipe of the Oil pressure oil and the inner tube of oil return hole back into the tube; When the external force disappears, the spring will rebound piston starting point to wait for the next action. According to this principle, oil pressure buffer will be able to stop the effective balance of mobile objects in.

2, to eliminate the vibration of the Non-mechanical movement and collision damage etc impact.

3, sharply reduce noise, provide a quiet working environment.

4, to accelerate the mechanical actuation frequency, increase production capacity.

5, can be the highly efficient production of high-quality products.

6, prolong mechanical life, reduce the after-sales service.

TAGS:

Buffer structure, Oil pressure buffer function, Oil pressure shock absorber, Shock absorber factory

Hydraulic damper performance characteristics and application fields

Abstract: Hydraulic damper is a kind of speed sensitive reaction vibration control device, its performance characteristics are controlled friction resistance small, long service lives, high temperature resistant etc.

Damper is to provide motion resistance, energy depletion movement of the device. Now in PURROS briefly introduce hydraulic damper characteristics.

1, fast dynamic response; resistance is big, and the dynamic response time is short.

2, controlled friction resistance small; frictional resistance is small, generally less than the rated load 1%-2%.

3, swing angles; the head, the tail is hinged joint bearing, allowing the swing angle of ± 6.

4, long service lives; using special hydraulic oil and sealing medium, stable performance, long service life.

5, high temperature resistant; Can work continuously under a temperature of 93℃, the short-time stability can be as high as 148℃.

6, anti-corrosion performance is good; all material is employed high quality material. Anti-corrosion performance is excellent.

7, compact structures and reasonable stress; compact structure and showed a symmetrical structure, small installation space, forces more reasonable.

Hydraulic damper is a kind of speed sensitive reaction vibration control device; hydraulic damper is mainly suitable for nuclear power plants, power plants, chemical plants, steel mills etc pipeline and equipment vibration resistance. Often used to control the impact of the fluid turbulence of piping vibration and earthquake vibration; Hydraulic damper for low- frequency amplitude -frequency or high amplitude vibration can’t be effectively controlled, drilling power head of the appropriate use spring shock absorber.

TAGS:

Hydraulic damper, Damper characteristics, Hydraulic damper applied field, Damper effect

Servo power head of the two ways of working

Abstract: Servo power head can be divided into two kinds of power head: full servo power head and single servo power head. Their common characteristic is the stroke length, can free control, feed stable, high processing efficiency.

Servo power head is mainly divided into two kinds: full servo power head and single servo power head. Two kinds of power head have one thing in common, is free to control stroke length, feed stable, high processing efficiency. Below we introduce these two kinds of power head:

Full servo power heads work, can drill, and can also be tapping. Its main composition is stroke feed and spindle rotary, is servo motor control,, speed regulation and stroke feed can freely control, apply to fully automatic machine tools, large-scale machining center, CNC numerical control center, connecting the PLC control system, the effect is good, strong technical support. The operation is simple, powerful. Stroke feed using ball screw, positioning precise, feed speed, high efficiency. Spindle rotation, servo control, can be directly PLC to adjust speed, simple and convenient, applicable to all kinds of workpiece machining.

Single Servo power head is mainly used servo motor and ball screw control, spindle rotation adopts AC motor, workpiece processing, stroke length control, stable feeding, feed force is strong, main applications drilling. Spindle rotation, applicable belt pulley adjusts speed, little change in speed, easy installation, can be connected to a large processing center, CNC Lathe, CNC numerical control center.

TAGS:

Servo power head working manner, Full servo power head application, Single servo power head constitute, Servo power head advantage

Vibration plate of routine maintenance

Abstract: Mechanical vibration plate is a kind of automatic assembly machine auxiliary equipment, can make all kinds of products are arranged. It can cooperate with automatic assembly equipment will become a complete product part assembled together a product.

Mechanical vibration plate is a kind of automatic assembly or automatic processing machinery and auxiliary conveying equipment. It can make all kinds of products are arranged, cooperate with automatic assembly equipment will become a complete product part assembled a product, or cooperate with automatic machinery to complete the workpiece machining.

The daily maintenance of vibration plate:

1, Vibration plane of the bearing should be regularly added grease, filling oil generally 2-3 months. For vibration plate use oil gun in nozzle injection or conduct demolished oiling. Note oil amount is bearing chamber volume of 1/3 to 1/2.

2, Vibration plate in the normal operation of two years later, chassis parts should be disassembled, to all parts of dust and dirt clean, re- assembly and commissioning. So as to achieve the desired feed amount.

3, Vibration plate, if found to have abnormal sound in operation, it is necessary to stop the machine immediately to check troubleshooting rear can start running again.

4, Vibration plate generally runs 4-6 months once a small repair, once a year overhaul. When minor clear airframe dust, checks the insulation resistance of the coil, the wiring is solid, timely removal of hidden dangers. When overhaul should open the motor, remove the body inside and outside the dust, check bearing wear, check the connectors, grounding and the fastening bolt is loosened and fastened in a timely manner, replaced with new grease.

TAGS:

Vibration plate maintenance, Vibration plate, Vibration plate daily maintenance, Vibration plate brief introduction

Automatic feed drilling power head main structure analysis

Abstract: With the rapid development of science and technology and the need for large-scale industrial production. New electric, pneumatic automatic feed drilling has become a guarantee accuracy of product processing, reduce production costs and improve labor productivity and competitiveness of enterprises is one of the key measures.

Power head is an important power of modular machine tool parts, their quality and performance of the fit and unfit quality directly affect the whole machine tools performance good or bad, but in general, in the design of modular machine tool power head can only provide the main movement, its feed movement is made with matching hydraulic or mechanical sliding table, this is for modular machine tool design and manufacturing has brought great difficulties. To this end, we provide a new type of electric, pneumatic automatic feed drilling power.

The following is PURROS Company automatic feed drilling head main structure analysis:

(1) as one of the important power components of combination machine tools, electrical, pneumatic, automatic feed drilling power head has small volume, light weight, compact structure, wide practical level, and the advantages of combination and changeful, can according to the needs of users into various forms of combination machine tools.

(2) electric, pneumatic automatic feed drilling power head rotation movement of the (primary motion) using direct drive motor through the synchronous belt, the feed movement using compressed air as power source, realize the spindle “fast forward, the labor into, fast rewind” automatic cycle, feed movement adopts hydraulic damping, feed speed stepless adjustable, feeding schedule continuously adjustable, drilling big power, can also drive more than the root auger shaft work.

(3) Electrical, pneumatic, automatic feed drilling head is a kind of set power head primary motion, feed movement and the main control system in the integration of high-tech products, is the machine, electricity, gas, hydraulic damper fluid technologies integrated application of the results.

TAGS:

Automatic feed power head, Drilling power head, Combination machine tools, Hydraulic damper, Power head structure analysis

Some factors affecting the performance of electric tapping machine

Abstract: Everyone on how to choose buy electric tapping machine at the same time, some characteristics of electric tapping machine may still don’t understand, so we need to understand the factors affecting electric threading machine tapping speed.

Everyone knows how to choose buy electric tapping machine, but some of the features of electric tapping machine on May still don’t understand, PURROS factory is a professional production of gear type automatic multi-axis tapping machines, automatic drilling machine and multi-axis machine of professional manufacturers. Next to tell you about some of the factors affecting electricity tapping machine.

Affect the speed of electric tapping machine tapping there are a lot of factors, such as: tapping machine silk material, variety, eating into the number of teeth, the shape of hole, the cutting material and cutting oil etc conditions of use, So when choosing electric tapping machine must take into account these factors.

Extrusion tap for not chip in electric tapping machine, tapping speed can be faster than cutting, but also take into account is processing materials, cutting fluid, mechanical factors, such as most commonly used in 5-20 m/MIN, and press play similar work process, special circumstances can reach more than 30 m/MIN speed example. But due to the high speed, can produce early because of abrasion, or dissolve the relations, affect the service life of tap. So tapping speed control is impossible to ignore.

TAGS:

Electric tapping machine, Electric tapping machine performance, Multiple spindle tapping factory house, Tapping machine performance influencing factors

Combination machine processing methods

Abstract: Combination machine tool processing methods generally adopt multi axis, multi knife, multi process, multiaspect or multi-station simultaneously processing methods, used for processing box or special shape of parts.

Combination machine tool processing methods generally adopt multi axis, multi knife, multi process, multiaspect or multi-station simultaneously processing methods. Production efficiency is higher than general machine tools several times or more. Because general parts have standardization and seriation, can accord need to be flexible configuration, can shorten the design and manufacturing cycle. Therefore, combination machine has the advantages of low cost and high efficiency, widely used in large, mass production, and can be used to form an automatic production line.

Combination machine tools are used for processing box or special shaped parts. When the workpieces are generally not rotate, by the rotation of the cutting tool movement and relative feed movement, cutting tool and the workpiece to achieve drilling, reaming, counter boring, reaming, boring, plane, internal and external thread cutting and milling machining cylindrical and end face, etc. Some combination machine tools using turning head clamping workpiece rotation, by cutting tool feed movement, also can achieve some of the revolving body parts (such as flywheel, automobile driving axle half shaft, etc.) of the cylindrical and face processing.

TAGS:

Combined machine tool processing way, Combined machine tool Advantages, Machine tool processing, Automobile driving axle half shaft

Multi-axis machine main application

Abstract: Porous multi-axis machine is widely used in machinery industry parts of the drilling and tapping processing. According to its shape can be divided into: U multi-axis device, T multi-axis device and A multi-axis device.

Multi-axis machine is widely used in the porous parts of drilling and tapping processing machinery industry. Such as cars , motorcycles porous parts : engine box, aluminum casting shell, brake drums, brake discs, steering gear, wheel hub, differential shell, shaft head, half shaft, axle, pump, valve, hydraulic components, solar accessories, and so on. Porous drill within the scope of the processing, the distance between the numbers of the spindle, the spindle, can be arbitrary adjustment, a feed processing several holes at the same time. In its hydraulic machine work, can be fast forward, the labor into automatic (back) and retreat quickly, stop, compared to single shaft drill (tapping), workpiece machining precision, fast efficiency, can effectively save the investor of human, material and financial resources. Especially machine tool automation greatly reduces the labor intensity of operators. In addition to use conventional products, also according to the customer’s specific requirements for special designs.

According to its shape can be divided into: U multi-axis, U multi-axis device, T multi-axis device and A multi-axis device. U multi-axis device: pitch in the case of a straight line or rectangular please use square universal multi-axis device, in order to avoid the displacement of the foot extension is too long that stress is not enough. Use the same as the circular. T multi-axis device can be used as drilling, tapping dual-use, lightweight, easy to operate and not occupy a space. A multi-axis device adjustable multi-axis device by using elastic collet type, therefore, adjust the distance be narrowed, adjustable to 18 mm, between the two shaft for processing small distance.

TAGS:

Multi-axis device application, Multi-axis device classification, Porous drill, Machine tools automation