Q:What about Mobil 68 guide oil?

Used 68 of other brands, but also good, but also to see what you use in products, and some products only need 46 number on it.

Q:Which brand is straight rail?

The most cost-effective is on the HIWIN, the mainland market share of the largest.Japan THK higher precision, materials and workmanship is relatively good, in the international market share of the forefront.German Rexroth (formerly German STAR) brand, the price and THK equivalent, high precision, but advertising is not as good as THKIn addition, there are many brands, such as Taiwan, ABBA, Japan, NSK, Korea SBC, are well-known brands in the world.Brand which is not good, mainly depends on the demand, the most suitable is the best.

Q:There are several ways to repair the lathe rails. Is it possible to weld them locally?

Just buy one and get back. What's the fix?After finishing, too soon is not the same as bad!No money to buy domestic, a little money to buy Taiwan, want to use for a long time, do not change with JapanWhen I bought a lathe, I should try to buy some good machines ~!

Q:Is there a national standard for rail lift? Or approximate? Which kind of elevator belongs to the special equipment?

Lifting equipment, right?

Q:Advantages and disadvantages of ball screw and linear guide?

The ball screw and linear guide rail are high-end transmission parts, its main function is to convert the original sliding friction to rolling friction, the grinding technology of high precision positioning accuracy to create better products to meet the market demand for the processing, use according to different occasions is divided into roughly 10 grades, the driving force for small or larger the transmission power, the transmission efficiency is 10 times higher than that of conventional products.Ball and linear guide rail defects, 1 price relative to the price of other transmission parts is high, the cost is high, 2 computational complexity, need to apply complex selection calculation formula can choose better product specifications for equipment to demand 3 products can not lock, because the ball screw and guide rail are rolling friction parts to drive more smoothly the motion with small torque, no braking device in the vertical use case can not lock off.

Q:How to choose linear guide rail?

First look at your conditions of use. Including space constraints, precision requirements, rigid requirements, load mode, stroke, speed, acceleration, frequency, environment and life expectancy. Then choose the brand and the series. Then there is precision selection, in general, a series of linear guide rail with different precision. Then determine the size and number of sliders. The maximum load of the slider is calculated. Select preload. Confirming rigidity. Calculate the service life, and finally choose the lubrication method. If you have any questions, please contact me

Q:The linear guide rail is used under water. Besides stainless steel, what else can be used to prevent rust?

When using a linear guide rail, a good lubrication function must be provided. If it is used without lubrication, the rolling part will wear faster and its service life will be shortenedLubricants have the following benefits:(1) reduce the friction between the moving parts, thus preventing coking and reducing wear(2) the oil film is formed on the rolling surface to reduce the stress acting on the surface and prolong the rolling fatigue life(3) the film covered on the metal surface to prevent rust. In order to give full play to the function of linear guide, please provide lubrication in accordance with the specific conditions of use. Even with the straight rail seal baffle, internal lubricant will seep out gradually in practice. Therefore, the system needs to use the conditions of lubrication at appropriate time the linear guide interval. Mainly used grease or oil as lubricant. The sliding surfaceThe requirements required for lubricants generally include the following:(1) high oil film strength (2) low friction and high abrasion resistance (3) (4) (5) with high thermal stability and corrosion resistance. (6) high rust resistance (7) dust and moisture content less. (8) even after repeated mixing, oil viscosity did not change significantly.

Q:Excuse me, what do you mean by interchangeability and non interchangeability?

When it comes to the rail and the slider interchangeability of global do the strongest is the German BOSCH Rexroth (BOSCH REXROTH) linear products. He can assemble any product with the same specifications, different clearances or shapes, with the same accuracy. There is a agent in Southern China district. It seems to be in Foshan. Would you please check it?. It's called Shunde Derun bearing

Q:What lubricant does the ink jet printer run with?

Just spray it with WD40.WD-40 literally means "Water, Displacement, 40th, attempt", WD-40's W stands for water, D stands for elimination, and 40 stands for fortieth attempts.The six functions and applications of WD-40:1) clean: WD-40 has a strong permeability and metal surface affinity, and can completely remove adhesion to metal surface of oil, dirt, dust and other attachments.2) dehumidification: WD-40 permeability strong (stronger than water), but also have a good serve affinity with the metal surface, which can penetrate into the internal metal pores, forming a layer of only 0.0028-0.0076 mm compact protective film, effectively eliminate the metal surface and nonporous internal moisture and moisture.3) lubrication: WD-40 can be evenly distributed on the surface of metal parts, penetrate into the tight metal friction pairs, eliminate the noise between metal links, and maintain its flexible operation. It is proud that the WD-40 is lubricated with no ash, thus adhering to the metal surface for long lubrication.4) permeability rust: WD-40 permeability strong, able to penetrate into the metal surface and inside the pores, but also has excellent solubility for rust particles corrosion deposits, to break the bond between the particles, the rust deposits fall off easily.5) rust: WD-40 and metal surface has a strong affinity, and strong permeability (stronger than water), was able to penetrate into the metal capillary internal moisture and moisture removal, forming a layer of only 0.0025-0.0076 mm compact protective film, to keep moisture and air, achieve long-term antirust effect.6) conductivity: WD-40 itself is a highly insulator, but it can eliminate electrical equipment contact due to oxide film or impurities caused by the current, voltage stability, promote the smooth.

Q:The snake rice bucket, to remove the cleaning, but at the bottom of the barrel with a guide rail, seemingly with the rice bucket even in, do not know how to remove

My rice bucket is also a guide rail. I observed the following: the rail is similar to the three rail of the desk drawer, so I suggest that we do so:The rice bucket fully pulled out, can see the guide rail is composed of eight cross screws (4 rail ends) fixed in the cabinet on the floor, with the 8 plum screwdriver unscrew screw, guide rail from the bottom, so it can be removed together with the guide barrel together, cleaning after the guide rail according to the original screw the hole can be tightened!