Reduced Vibration and Noise Highly Controllable Drilling Speed Ltk48nq3pH3 Diamond Reamer

• Type: Core Drill
• Usage: Coring
• Certification: CE, ISO
• Application: Reaming
• Industry: Geological Survey
• Payment Term: Tt or LC
• Model NO.: AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3 NTW, BTW, HTW
• Product Name: Reaming Shell/Reamer
• Thread Type: Pi, Metric, Dcdma etc.
• Surface Finish: Smooth
• Material: Diamond
• Coating: Natural Diamond or Man-Made Diamond
• Heat Resistance: High
• Cutting Edge: Sharp
• Transport Package: Nude/Wooden Case/Carten
• Specification: PQNQHQNTWHTWNQ3HQ3
• Trademark: BEST
• Origin: China
• HS Code: 82071910
• Production Capacity: 500000 Pieces/Year

Product Description

Product Description:

Here are a few more potential problems you may encounter when using a diamond reamer and their corresponding solutions:

1. 1 Delamination or chipping of diamond cutters: Diamond cutters on the reamer can sometimes experience delamination or chipping, which can affect drilling performance and durability. To address this issue:

• Use high-quality diamond cutters: Ensure that the diamond cutters used in the reamer are of high quality and manufactured by reputable suppliers. Quality cutters are less prone to delamination or chipping.
• Optimize drilling parameters: Adjust the drilling parameters, such as rotational speed, weight on bit, and drilling fluid properties, to reduce excessive impact or stress on the diamond cutters.
• Inspect and replace damaged cutters: Regularly inspect the diamond cutters for signs of damage or wear. Replace any damaged or worn cutters promptly to maintain optimal drilling performance.

1. 2Reduced reaming shell stability: The stability of the reaming shell can be compromised in certain drilling conditions, leading to vibrations, tool failure, or difficulties in maintaining hole gauge. To improve reaming shell stability:

• Choose an appropriate reamer design: Select a reamer design that provides optimal stability in the specific drilling conditions. Different reamer designs, such as symmetrical or asymmetrical blades, may offer varying levels of stability.
• Optimize drilling parameters: Adjust the drilling parameters, such as weight on bit, rotational speed, and drilling fluid properties, to minimize vibrations and maintain stable reaming.
• Utilize stabilizers or hole openers: In challenging drilling conditions, consider using stabilizers or hole openers in conjunction with the reamer to enhance stability and maintain hole gauge.

1. 3Hole deviation or crooked drilling: Hole deviation refers to the deviation from the planned drilling trajectory. Crooked drilling can occur due to various factors, such as formation characteristics or inadequate drilling techniques. To mitigate hole deviation:

• Implement proper drilling techniques: Utilize drilling techniques suitable for maintaining trajectory control, such as controlled rotary steerable systems or mud motors.
• Optimize downhole assembly: Ensure that the downhole assembly, including the diamond reamer, drill bit, and other components, is properly aligned and balanced to minimize deviation.
• Monitor and adjust drilling parameters: Continuously monitor drilling parameters, such as weight on bit, rotational speed, and drilling fluid flow rate, and make necessary adjustments to maintain trajectory control.

Remember, these are just a few additional potential problems you may encounter when using a diamond reamer. The drilling industry is vast and complex, and specific challenges can vary based on various factors. It's crucial to stay updated with the latest drilling technologies, best practices, and consult with drilling experts or equipment manufacturers for comprehensive guidance and solutions tailored to your specific drilling application.

Model or type:
 

Specifications

ITEM	DIAMOND BIT					Reaming shell
"Q" Series Wireline assembly	Size	Bit Outer Diameter		Bit Inner Diameter
		mm	inch	mm	inch	mm	inch
	AQ	47.60	1.88	26.97	1.06	48.00	1.89
	BQ	59.50	2.35	36.40	1.43	59.90	2.36
	NQ	75.30	2.97	47.60	1.88	75.70	2.98
	HQ	95.58	3.77	63.50	2.50	96.00	3.78
	PQ	122.00	4.80	84.96	3.35	122.60	4.83
Metric T2 Series	36	36.0	1.417	22.0	0.866	36.3	1.429
	46	46.0	1.811	32.0	1.260	46.3	1.823
	56	56.0	2.205	42.0	1.654	56.3	2.217
	66	66.0	2.598	52.0	2.047	66.3	2.610
	76	76.0	2.992	62.0	2.441	76.3	3.004
	86	86.0	3.386	72.0	2.835	86.3	3.398
	101	101.0	3.976	84.0	3.307	101.3	3.988
T Series	TAW	47.6	1.875	23.2	1.31	48.0	1.89
	TBW	59.5	2.345	44.9	1.77	59.9	2.36
	TNW	75.3	2.965	60.5	2.38	75.7	2.98

Reaming classification
T series	T36,T46,T56,T66,T76,T86
Cable series	AWL,BWL,NWL,HWL,PWL(Front end,rear end)
WT series	RWT,EWT,AWT,BWT,NWT,HWT(single tube/double tube)
T2/T series	T256,T266,T276,T286,T2101,T676,T686,T6101,T6116,T6131,T6146,T6H
WF series	HWF,PWF,SWF,UWF,ZWF
WG series	EWG,AWG,BWG,NWG,HWG(single tube/double tube
WM series	EWM,AWM,BWM,NWM
Others	NMLC,HMLC,LTK48,LTK60,TBW,TNW,ATW,BTW,NTW,AQTK NXD3,NXC,T6H,SK6L146,TT46,TB56,TS116,CHD101

 

Q&A:
 

1,Where can used or damaged reamers be processed for component recycling?
Specialist resource recovery facilities dismantle reamers, extract diamonds using thermal processes and sort metals for recycling. Compacting and shredding recover scrap for re-use in construction materials to promote more sustainable management of used tools at end of life.
2,Do most reamer OEMs provide field service and maintenance support?
Leading manufacturers employ field service teams to install, maintain and repair reamers on job sites worldwide. Remote technical support is also available. This helps keep reamers running optimally to maximize availability and uptime critical to project schedules.
3,What factors impact the billing rates for reamer rental versus purchase?
Rental pricing models consider capital costs, utilization rates, maintenance/storage fees, tool life expectancy, and potential resale value at end of rental period versus a one-time purchase. Rentals are best for short uncertain projects while purchases suit sustained, predictable applications.
4,Are cheaper reamers from Asian markets a good lower cost alternative?
While initial price is lower, quality assurance and access to timely warranty support can be a concern versus major brands. Performance depends on critical factors like diamond concentration and alloy strength matching harder applications. Buyer beware of counterfeits as safety is paramount.
5,How can the costs of reamer downtime during replacement be reduced?
Stockpiling replacement tools, pre-positioning spares near the face, trained personnel, specialized tool handling equipment, and scheduled preventative maintenance to catch wear early all help achieve rapid reamer changes minimizing unproductive downtime eating into project timelines and budgets.

 

Product gallery

Packing and Shipping:

On site