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电动钻孔取芯机

电动钻孔取芯机,公路土工试验仪器

  • 型号:HZ-15型

  • 产品参数
  • 型号:HZ-15型

 

电动钻孔取芯机为对混凝土进行机械钻孔的新型建筑机械.它操作简便,轻巧灵活,钻孔及取样尺寸准确,钻孔后表面光洁,且对钻取物不发生意外破损,是理想的一种建筑机械钻机是用串激电机作为动力,配人造金钢石簿壁钻头

HZ-15 concrete electric core drilling machine is a new construction machine for mechanical drilling of concrete. It is easy to operate, light and flexible, accurate drilling and sampling, smooth surface after drilling, and no accidents on the drilled material. Damaged, it is an ideal construction machinery drilling rig is powered by a series motor, with artificial diamond stone wall drill bit

 

电动钻孔取芯机技术参数:

大钻孔取芯直径 150mm

大钻孔取芯深度 400mm

电子功率表 2.2kw

电压 220V

外形尺寸 480×250×880mm

重量:100kg

HZ-15 concrete electric drill corer technical parameters:
★ Large hole core diameter 150mm
★ Large hole core depth 400mm
★Electronic power meter 2.2kw
★ voltage 220V
★Dimensions 480×250×880mm
★ Weight: 100kg

 

电动钻孔取芯机使用前准备工作:

为保证安全正常工作,使用前,先阅读使用说明书,熟悉钻机的结构和使用方法

把钻机各部分擦干净,立柱的齿条部位加20号机械油(GB443-64)润滑.

在需钻孔处先用电钻打一个∮19×50孔一个,将钻机移至工作处,调整支承螺钉,用水平仪观察至水平,此时两滚轮应离地,然后把膨胀螺栓按在∮19×50的孔处上紧。

钻机固定好后,将水嘴接上水源,拧开水源开关,检查是否有水流出,如有则属正常。

按要求打孔的尺寸装上钻头。

接通电路,打开电器开关,空运转几分钟,并转动进给手柄,检查是否灵活,动作可靠,如各部件动作灵活时方向进行操作。

Preparation for HZ-15 concrete electric drilling core coring machine:
★ In order to ensure safe and normal work, read the instruction manual before use, familiar with the structure and use of the drilling machine.
★ Wipe all parts of the rig clean, and the rack part of the column is lubricated with No. 20 mechanical oil (GB443-64).
★In the hole to be drilled, first use a drill to make a ∮19×50 hole. Move the rig to the working position, adjust the support screw, and observe the level with the level. At this time, the two rollers should be off the ground, then press the expansion bolts on the ∮ The 19×50 hole is tightened.
★ After the rig is fixed, connect the faucet to the water source, unscrew the water source switch, check if there is water flowing out, if any, it is normal.
★ Install the drill bit according to the size required for punching.
★ Turn on the circuit, turn on the electrical switch, run for a few minutes, and turn the feed handle to check whether it is flexible and reliable. If the parts are flexible, operate in the direction.

 

电动钻孔取芯机注意事项:

孔时,应手感阻力不大,切削平稳,钻时进给速度为4-5m/min左右当钻孔接近完毕时,由于切削力的改变,钻孔有些震动,此时要适当降低进给速度,当切削完毕时,应立即快速提升钻头直至刃口脱离工作,并关闭钻机和切断水源。

整个钻进过程必须保持充分水冷却。从钻进物体槽中观察,即表示水供应不足,需停钻进行检查。但当钻削将完毕时,水流入下层而不外溢,此属正常。

钻孔中和钻进结束快速提升钻头时,不得停车,而应待钻头刚刚脱离工作时,停止主轴旋转,再将钻头提升。

钻进中,如发现钻头受卡,应迅速将钻头提升一段,然后再慢慢钻入,切忌硬性钻进而打坏钻头。

如钻进过程中,电机温度超过70℃,应暂进停机,待冷却后再使用。

拨动开关钮,正向转动操作手柄,使钻头慢慢接触凝土表面,待钻头刀部入槽后,方可加压进钻。

如在进钻过程中,出现钻头不能进钻,钻头表面金刚石部分没有全部露出,需用强磨耗材料(如耐火砖,砂轮等)开刃,使钻头表面层金刚石完全露出,此时用手摸表面层,有毛糙感,方可进钻。

HZ-15 concrete electric drilling core machine Note:
★When the hole is used, the resistance should be small, the cutting is stable, and the feed speed during drilling is about 4-5m/min. When the drilling is nearing completion, the drilling will be slightly vibrated due to the change of cutting force. Speed, when cutting is completed, the drill should be lifted quickly until the cutting edge is out of service, and the drill is turned off and the water source is shut off.
★ The entire drilling process must be kept fully water cooled. Observing from the drilling object slot means that the water supply is insufficient and it is necessary to stop the drill for inspection. However, when the drilling is completed, the water flows into the lower layer without overflowing, which is normal.
★ When drilling the drill bit and drilling the drill bit quickly, do not stop, but wait for the drill bit to just leave the work, stop the spindle rotation, and then raise the drill bit.
★When drilling, if the drill bit is found to be stuck, the drill should be lifted quickly for a while, then slowly drilled in. Avoid hard drilling and then break the drill bit.
★ If the motor temperature exceeds 70 °C during the drilling process, it should be temporarily stopped and used after cooling.
★Toggle the switch button, and rotate the operation handle in the forward direction to make the drill bit slowly contact the surface of the concrete. After the cutter blade is inserted into the groove, the drill can be pressurized.
★If during the drilling process, the drill bit cannot be drilled, the diamond part of the drill bit surface is not completely exposed. It is necessary to use a strong wear material (such as refractory brick, grinding wheel, etc.) to open the surface of the drill bit surface. Touch the surface layer and have a rough feel before you can drill.

 

电动钻孔取芯机维护和保养:

如钻进过程中有些震动,钻进结束后,必须仔细检查连结部位,及时调整紧固。

钻机应保持清洁。当钻进完毕,应将钻机各部位擦干净后,并加机油润滑各运动部位,放在防尘干燥处,用塑料薄膜罩罩上。

钻头装入主轴前,应在两件连结螺纹处加入钙基润滑脂,再拧紧,以便拆卸时方便。

长期停止工作的钻机,重新使用时,必须测试绕阻与机壳间的绝缘电阻,其数值应不少于5 M。

钻头刃口磨损和崩裂严重应更换钻头,以免在钻削过程中损坏电机而不能继续作业。

必须定期检查电源线,插头,开关,炭刷,换向器,以免使用时发生事故。

必须定期检查减速箱内润滑油情况,并随时加以补充,轴承处加钙一钠其润滑脂(ZGN-1或ZGN-2),齿轮上加3号钙基润滑脂(ZG-3)。

HZ-15 concrete electric drilling core machine maintenance and maintenance:
★ If there is some vibration during the drilling process, after the drilling is finished, the joints must be carefully checked and the fastenings adjusted in time.
★ The rig should be kept clean. When the drilling is completed, the parts of the rig should be wiped clean, and the moving parts should be lubricated with oil to be placed in a dust-proof and dry place, covered with a plastic film cover.
★Before inserting the drill into the spindle, add calcium-based grease to the two joint threads and tighten them for easy disassembly.
★ When the rig is stopped for a long time, the insulation resistance between the winding and the casing must be tested. The value should be no less than 5 M.
★ If the drill bit is worn and cracked seriously, the drill should be replaced to avoid damage to the motor during drilling and it is not possible to continue working.
★The power cord, plug, switch, carbon brush and commutator must be checked regularly to avoid accidents during use.
★ The lubricating oil in the gearbox must be checked regularly and supplemented at any time. The bearing is filled with calcium-sodium grease (ZGN-1 or ZGN-2), and the gear is added with No. 3 calcium-based grease (ZG-3).

 

电动钻孔取芯机为立式钻孔方向垂直向下,由电动机,变速箱,钻头,立柱,底座,升降机构等组成.

钻机的结构,单相串激电动机装在减速箱上,减速箱固定在升降机构上,使减速箱能带动其主轴下面的钻头作上下移动,以达到钻孔或取芯的目的.

立柱上有齿条,使变速箱沿立柱作上下移动,而其移动为通过手动旋转进给手柄来达到的.

HZ-15 concrete electric core drilling machine is vertical downward direction, consisting of electric motor, gearbox, drill bit, column, base, lifting mechanism and so on.
The structure of the drilling rig, the single-phase series excitation motor is mounted on the reduction gear box, and the reduction gear box is fixed on the lifting mechanism, so that the reduction gear box can drive the drill bit under the main shaft to move up and down to achieve the purpose of drilling or coring.
The column has a rack that moves the gearbox up and down along the column, and its movement is achieved by manually rotating the feed handle.

 

 


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上海荣计达仪器科技有限公司

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