Operation and Maintenance of Combined machine tool in Summer

Nowadays, the summer weather is getting hotter and hotter. People working in high temperature weather are harder. In this kind of weather, we not only need to pay attention to our own physical safety, but also take into account the safety of machinery and equipment. We should use and maintain them well. The combined machine tool is one of them. We need to pay attention to maintaining it and using it correctly in high temperature weather. 1. Four tires of...

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Safe operation of milling power head

The following points should be earnestly done in the operation process of boring and milling power head: 1. When milling irregular workpiece and using vise, indexing head and special fixture to hold workpiece, the center of gravity of irregular workpiece and vise, indexing head and special fixture should be placed in the middle part of worktable as far as possible to avoid uneven force and deformation of worktable. 2. In fast or automatic feed milling, do not push the worktable...

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Borehole reaming by porous drilling machine

Reaming is the processing of cast or drilled holes on the workpiece by reaming drill with porous drill machine, which is used to enlarge the hole diameter and improve the processing quality of holes. Reaming can be used as the finishing process of holes with lower requirements, or as the pre-processing process before dumpling holes. Compared with twist drill, reaming drill has the following characteristics: (1) High accuracy, small surface roughness because of small cutting depth, narrow chips, easy discharge,...

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Multi-spindle heads Safe production operation

I. Production preparation of Multi-spindle heads 1. Diecasters entering production posts must wear good labor protection articles (clothing, trousers, shoes, hats, glasses, etc.). 2. Check whether water, electricity, gas and wind meet production specifications. Check the lubrication points of the equipment and inject lubricating grease according to the regulations. 3. Make preparations for other production: (tooling, technology, second-class tools, etc.). When all production preparations are confirmed to be complete, safe and reliable, the equipment can be started. II. No-load Start-up...

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Operational considerations for Multi-tapping Machine

We know that many products need to be processed before they are sold. And we will inevitably encounter different materials in the process of processing materials. And in order to improve efficiency, our manufacturers will produce multi-head drilling machine and multi-head tapping machine and other products. It is precisely because different materials have different requirements for tapping, so we need to choose a multi-head tapping machine with good quality, high toughness, red hardness, deformation resistance and wear resistance. Usually we...

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Working Principle and Application Scope of Pneumatic Tapping Machine

Pneumatic Tapping Machine Working Principle : Pneumatic tapping machine is driven by compressed air, safe, fast and efficient; small pressure and air volume (0.4-0.8 mpa), super-large torsion output;.It can tap various materials such as steel, iron, copper, aluminium, plastics and so on; barrel with overload protection device, tapping damage is less, screw tooth accuracy is high; operation is simple and portable, and no experience is required at all. Compared with CNC machining center, the processing cost is much lower with...

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Which parts belong to machine tool accessories?

Machine tool attachment is an accessory device used to enlarge machine tool processing performance and use range. It widely used in mechanical engineering. Machine tool attachment has a lot of types, such as all kinds of shields, protective skirt curtain, dustproof plaiting, steel drag chain, machine tool work lamp, machine tool mat iron, adjustable plastic cooling pipe, vacuuming pipe, ventilation pipe, explosion-proof pipe, chip conveyor outside machine, deflection instrument, etc. In addition more common machine tool attachment has suction cup,...

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Classification of Common Parts of Combined Machine Tool

According to the functions of common parts on combined machine tool, they can be divided into the following categories. (1) Power components. Power component is a general component used to transfer power and realize working motion. In order to provide main motion or feed motion, it is the main general component of modular machine tools and their automatic lines. It includes power sliding table, power box, uniaxial head with various technological properties (such as milling head, drilling head, boring head,...

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What factors should be considered in porous drilling machine

Porous drilling machine considers that the load of the machine is larger and the speed is lower when it works. The load is smaller and the speed is higher in fast forward and fast backward. In order to save energy and reduce heating, dual pump or variable pump should be used in the pump source system. Pressure-limited variable displacement pump with pressure feedback is adopted. In the hydraulic system of small and medium-sized special machine tools, throttle valves or speed...

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Notes for operation of vertical drilling machine

                Vertical drilling machine is widely used in practical applications, but in the process of processing must pay attention to the use of safety matters. 1. Before driving, we must check carefully according to the inspection points and lubricate according to the lubrication chart. Check whether the lubrication parts of the vertical drilling machine are in good condition, whether the cooling system is normal, whether the rocker arm is in zero position, whether...

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