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SHM-200混凝土雙面磨平機,

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產(chǎn)品簡介

混凝土雙面磨平機是各類礦石、混凝土等非金屬固體進行力學(xué)測試的標(biāo)準(zhǔn)樣本制作的主要設(shè)備?；炷岭p面磨平機與取芯機、切割機配套工作，即可為您加工出您所需要的高精密的立方體或圓柱體測試樣本。

詳細(xì)介紹

混凝土雙面磨平機產(chǎn)品簡介：

Product introduction of double-sided concrete grinder:

The concrete double-side smoothing machine is the main equipment for making standard samples of various types of ore, concrete and other non-metal solids for mechanical testing. The double-sided concrete smoothing machine works with coring machine and cutting machine to process the high-precision cube or cylinder test samples you need.

混凝土雙面磨平機技術(shù)指標(biāo)：

★工作臺電機功率0.55KW, 轉(zhuǎn)速1500rpm

★磨削動力1.1KW×2臺,轉(zhuǎn)速2750 rpm

★磨輪直徑:Φ200mm

★可磨樣本規(guī)格：（正常出廠配置磨50~100mm的夾具）

（1）方塊50×50×50~150×150×150mm

（2）圓柱Φ50~Φ150mm

★試件精度可達(dá)：

（1）平行度：50mm范圍不超過+0.10 mm，

（2）光潔度：按機械加工粗糙度標(biāo)準(zhǔn)Ra3.2。

★自動磨削進給量：0.04~0.17.

★外形尺寸：1350X1000X1200mm

★重量：550kg

Second, the technical indicators of concrete double-sided smoothing machine

★ Workbench motor power is 0.55KW, speed is 1500rpm

Grinding power 1.1KW × 2 units, speed 2750 rpm

Grinding wheel diameter: Φ200mm

★ Specifications of grindable samples: (normal factory configuration grinding 50 ~ 100mm fixture)

(1) Box 50 × 50 × 50 ~ 150 × 150 × 150mm

(2) Cylindrical Φ50 ~ Φ150mm

★ The precision of the test piece can reach:

(1) Parallelism: 50mm range does not exceed +0.10 mm,

(2) Finish: Ra3.2 according to mechanical processing roughness standard.

★ Automatic grinding feed: 0.04 ~ 0.17.

★ Dimensions: 1350X1000X1200mm

★ Weight: 550kg

混凝土雙面磨平機工作原理：

★機械部分

1、雙端面磨平機,雙面磨平機工作臺的往復(fù)由電機帶動變速箱，輸出慢速帶動絲桿工作，作逆旋轉(zhuǎn)，絲桿螺母固定在工作臺下面，從而帶動工作臺作往復(fù)移動。

2、本機磨頭是**金剛石磨輪，直接安裝在兩臺專用電機上，分別由兩個橫向工作臺帶動前進或后退，既可以自動，又可以手動。自動時將手柄向前推。手動時，將手柄向后拉即可。絲杠每一轉(zhuǎn)為3MM。

3、工作臺的標(biāo)本夾具和兩磨輪在本設(shè)備出廠前，經(jīng)過精心調(diào)試，確保磨出的標(biāo)本的垂直度與平行度。每次磨削兩個平行面，六個面的立方體標(biāo)本，只需要經(jīng)過三次磨削成即可，每次要定位準(zhǔn)確，這樣磨出的試樣才能達(dá)到要求。

★電器部分

雙端面磨平機,雙面磨平機控制的按鈕分別安裝在兩個動力頭上面，操作方便。因采用水冷卻，水花飛濺，故本機電器采用36V的安全電壓。由于電源電壓、運行電機電壓380V，所以本機必須進行可靠的接地，否則會產(chǎn)生安全事故。故電源不能接反，否則會損壞機器。

Third, the working principle of double-sided concrete grinder

★ Mechanical part

1. The double-end smoothing machine and the double-side smoothing machine are reciprocated by a motor driven gearbox. The output speed drives the screw to work in reverse rotation. The screw nut is fixed below the table to drive the table to reciprocate .

2. The grinding head of this machine is a ** diamond grinding wheel, which is directly installed on two special motors, which are driven forward or backward by two horizontal tables, which can be automatic or manual. Push the handle forward when auto. When manually, pull the handle backward. Each turn of the screw is 3MM.

3. The specimen holder and two grinding wheels of the workbench are carefully adjusted before the equipment leaves the factory to ensure the verticality and parallelism of the ground specimen. Grinding two parallel and six-sided cube specimens at a time only requires three grindings, and the positioning must be accurate each time, so that the ground samples can meet the requirements.

★ Electrical parts

The double-side smoothing machine and the double-side smoothing machine control buttons are respectively installed on the two power heads for easy operation. Due to the use of water cooling and water splashing, the electrical appliances of this machine use a safe voltage of 36V. Because the power supply voltage and running motor voltage are 380V, the machine must be reliably grounded, otherwise a safety accident will occur. Therefore, the power supply cannot be reversed, otherwise the machine will be damaged.

混凝土雙面磨平機操作規(guī)程：

★接通電源及水源。

★根據(jù)芯樣直徑選擇相應(yīng)的夾具，將芯樣夾緊并轉(zhuǎn)到底盤中位置后將夾具索緊。

★松開上、下索緊手輪，轉(zhuǎn)動升降手輪，當(dāng)磨輪端面距芯樣端面1mm時停止。然后索緊上索緊手柄，開啟進水嘴閥門通水，并閉合電源開關(guān)，使磨輪轉(zhuǎn)動，然后逆時針轉(zhuǎn)動手輪，并同時順時針轉(zhuǎn)動微動手輪使磨頭下降。當(dāng)磨輪端面接觸試樣端面時擺動磨頭進行磨削，直至磨平試樣端面。

★磨削完畢，關(guān)閉電源及水嘴閥并逆時針轉(zhuǎn)動微動手輪，使其處于上**限位置。

★松開夾具索緊手柄，將夾具同試樣一同取下并反向安裝，重復(fù)2、3、4步動作磨削另一端面。直至芯樣端面符合要求為止。

★磨平機用后關(guān)閉電源，擦試干凈機器

Fourth, the operating rules of concrete double-sided smoothing machine:

★ Turn on the power and water.

★ Select the corresponding clamp according to the core sample diameter, clamp the core sample and turn it to the center of the chassis, and then tighten the clamp.

★ Release the upper and lower ropes to tighten the handwheel, turn the lifting handwheel, and stop when the end surface of the grinding wheel is 1mm from the end surface of the core. Then fasten the tight handle, open the water inlet valve to allow water, and close the power switch to rotate the grinding wheel, then turn the hａnd wheel counterclockwise, and at the same time turn the micro-movement hａnd wheel clockwise to lower the grinding head. When the end surface of the grinding wheel contacts the end surface of the sample, the grinding head is swung to perform grinding until the end surface of the sample is flattened.

★ After grinding, turn off the power and the water nozzle valve and turn the micro-motion handwheel counterclockwise to make it in the upper limit position.

★ Release the clamp and tighten the handle, remove the clamp together with the sample and install it in the opposite direction. Repeat the steps 2, 3 and 4 to grind the other end surface. Until the core sample end meets the requirements.

★ Turn off the power after smoothing the machine, try to clean the machine

混凝土雙面磨平機注意事項：

★每次裝夾標(biāo)本應(yīng)將夾具及樣本表面沖洗干凈，否則殘留物質(zhì)會使標(biāo)本磨削精度下降，每次定位要準(zhǔn)確。

★自動磨削的任何時候都不能隨意手動進給，否則會損壞磨輪和設(shè)備，只有手動時才能手動進給。

★自動磨削結(jié)束后，先停工作臺，后停磨頭。

★磨削過程中應(yīng)注意冷卻液流量是否充足

V. Precautions for double-sided concrete smoothing machine:

★ Each time the specimen is clamped, the fixture and the sample surface should be washed clean, otherwise the residual material will reduce the grinding accuracy of the specimen, and each positioning must be accurate.

★ Do not feed manually at any time during automatic grinding, otherwise the grinding wheel and equipment will be damaged, and manual feeding can only be performed when manual.

★ After the automatic grinding is finished, stop the workbench first, then stop the grinding head.

★ Pay attention to whether the coolant flow is sufficient during grinding

關(guān)鍵詞：切割機電源開關(guān)

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